remove some local files

Remove legacy patchers

.editorconfig

@@ -0,0 +1,20 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{md,apib}]
+indent_size = 4
+# In Markdown a trailing double space is interpreted as <br>
+trim_trailing_whitespace = false
+max_line_length = off
+
+[*.{py,java,r,R,kt,xml,kts}]
+indent_size = 4

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,31 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Desktop (please complete the following information):**
- - Distro: [e.g. Ubuntu, KDE Neon, Arch]
- - Version [e.g. 22.04]
-
-**Additional context**
-Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/workflows/ci.yml

@@ -0,0 +1,74 @@
+name: Build APK and root module (and create nightly release)
+
+on:
+  push:
+    branches:
+      - '*'
+  workflow_dispatch:
+    inputs:
+      release:
+        description: 'Create a nightly release'
+        required: true
+        type: boolean
+        default: false
+  workflow_call:
+
+jobs:
+  build-debug-apk:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+      - uses: gradle/actions/setup-gradle@v4
+      - name: Build debug APK
+        run: ./gradlew assembleDebug
+        working-directory: android
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: Debug APK
+          path: android/app/build/outputs/apk/**/*.apk
+  nightly-release:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' && github.ref == 'refs/heads/release-nightly' || github.event_name == 'workflow_dispatch' && github.event.inputs.release == 'true'
+    needs: build-debug-apk
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+      - name: Export APK_NAME for later use
+        run: echo "APK_NAME=ALN-$(echo ${{ github.sha }} | cut -c1-7).apk" >> $GITHUB_ENV
+      - name: Rename .apk file
+        run: mv "./Debug APK/debug/"*.apk "./$APK_NAME"
+      - name: Decode keystore file
+        run: echo "${{ secrets.DEBUG_KEYSTORE_FILE }}" | base64 --decode > debug.keystore
+      - name: Install apksigner
+        run: sudo apt-get update && sudo apt-get install -y apksigner
+      - name: Sign APK
+        run: |
+          apksigner sign --ks debug.keystore --ks-key-alias androiddebugkey --ks-pass pass:android --key-pass pass:android "./$APK_NAME"
+      - name: Verify APK
+        run: apksigner verify "./$APK_NAME"
+      - name: Fetch the latest non-nightly release tag
+        id: fetch-tag
+        run: echo "::set-output name=tag::$(git describe --tags $(git rev-list --tags --max-count=1))"
+      - name: Retrieve commits since the last release
+        id: get-commits
+        run: |
+          COMMITS=$(git log ${{ steps.fetch-tag.outputs.tag }}..HEAD --pretty=format:"- %s (%h)" --abbrev-commit)
+          echo "::set-output name=commits::${COMMITS}"
+      - name: Zip root-module directory
+        run: zip -r -0 ../btl2capfix.zip * --verbose
+        working-directory: root-module
+      - name: Delete release if exist then create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release view "nightly" && gh release delete "nightly" -y --cleanup-tag
+          gh release create "nightly" "./$APK_NAME" "./btl2capfix.zip" -p -t "Nightly Release" -n "${{ steps.get-commits.outputs.commits }}" --generate-notes

.gitignore

@@ -1,5 +1,11 @@
+wak.toml
+log.txt
+btl2capfix.zip
+
+.vscode
 testing.py
 .DS_Store
+CMakeLists.txt.user*
 # Android Template
 
 # Gradle files
@@ -44,7 +50,7 @@ __pycache__/
 *$py.class
 
 # C extensions
-*.so
+# *.so
 
 # Distribution / packaging
 .Python

AAP Definitions.md

@@ -28,7 +28,7 @@ It also enables the Adaptive Transparency feature. (We can set Adaptive Transpar
 
 # Requesting notifications
 
-This packet is necessary to receive notifications from the AirPods like ear detection, noise control mode, conversation awareness, battery status, etc.
+This packet is necessary to receive notifications from the AirPods like ear detection, noise control mode, conversational awareness, battery status, etc.
 
 *Captured using PacketLogger on an Intel Mac running macOS Sequoia 15.0.1*
 ```plaintext
@@ -211,34 +211,72 @@ The level can be any value between 0 and 100, 0 to allow maximum noise (i.e. min
 
 *I find it quite funny how I have greater control over the noise control on the AirPods on non-Apple devices than on Apple devices, becuase on Apple Devices, there are just 3 options More Noise (0), Midway through (50), and Less Noise (100), but here I can set any value between 0 and 100.*
 
-# To-Do List
+## Accessiblity Settings
 
-- [x] Receive Battery Information
-- [x] Set/Receive ANC Modes
-- [x] Set Adaptive Audio Noise settings
-- [x] Receive In-Ear detection Status 
-- [ ] Personalized Volume (idk how this works, if it received data from icloud, or is purely from airpods)
-- [x] Conversational Awareness
-- [x] Ear Detection
-- [ ] Head Gestures
-- [ ] Siri (Voice assistant on long stem press)
-- [ ] Hold and Press configuration (this is really weird, mac sends different packets based on what the current status is, instead of a fixed packet for what the current button state is, like common there's only so many to map out numbers to states)
-- [ ] Head Tracking (i really want this, could be easy, could be difficult, i'll never know because i don't have a device with apple silicon 😭)
-- [x] Case Charging Sounds
-- [x] Rename AirPods
-- [ ] Mute Unmute Calls
-- Accessibilty
-    - [ ] Press Speed
-    - [ ] Press and hold duration
-    - [ ] Noise Cancellation with one AirPod
-    - [ ] Tone Volume
-    - [ ] Toggle Volume Control on Swipe (APP only, i believe)
-    - [ ] Volume Swipe (Normal/Longer/Longest)
-    - [ ] Headphone accomodation (I literally can't tell the difference between any samples played, lol, also, idk if this is something that the mac does)
-    - [ ] Audio Tuning (idk if this is also smth that mac does)
-    - [ ] Customize Transparency Mode (This is gonna take some while to parse, it is 103 bytes :(... probably all the 4 sliders and 1 switch under this is sent as a whole)
+## Headphone Accomodation
+```
+04 00 04 00 53 00 84 00 02 02 [Phone] [Media]
+[EQ1][EQ2][EQ3][EQ4][EQ5][EQ6][EQ7][EQ8]
+duplicated thrice for some reason
+```
+
+| Data                | Type          | Value range                 |
+|---------------------|---------------|-----------------------------|
+| Phone               | Decimal       | 1 (Enabled) or 2 (Disabled) |
+| Media               | Decimal       | 1 (Enabled) or 2 (Disabled) |
+| EQ                  | Little Endian | 0 to 100                    |
+
+## Customize Transparency mode
+
+```
+52 18 00
+For left bud
+[Enabled]
+[EQ1][EQ2][EQ3][EQ4][EQ5][EQ6][EQ7][EQ8]
+[Amplification]
+[Tone]
+[Conversation Boost]
+[Ambient Noise Reduction]
+00 0080 3F
+<same for the right bud>
+```
+
+<!-- demo packet
+52 18 00 00 00 00 00 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 00 00 80 3f 00 00 80 3f 00 00 80 3f 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 62 10 DA 41 00 00 80 3f 00 00 80 3f 00 00 80 3f
+
+-->
+<!-- 
+5218 0000 0080 3F62 10DA 413D 0AF0 4160
+E50C 42AC 9C1E 421B 2F29 429E 6F33 4293
+1846 4293 1846 4206 9476 BF00 576E BB00
+0080 3F00 0080 3F62 10DA 413D 0AF0 4160
+E50C 42AC 9C1E 421B 2F29 429E 6F33 4293
+1846 4293 1846 4200 0080 BF00 576E BB00
+0080 3F00 0080 3F
+-->
+
+<!-- 
+5218 0000 0000 0062 10DA 413D 0AF0 4160
+E50C 42AC 9C1E 421B 2F29 429E 6F33 4293
+1846 4293 1846 4206 9476 BF00 576E BB00
+0080 3F00 0080 3F62 10DA 413D 0AF0 4160
+E50C 42AC 9C1E 421B 2F29 429E 6F33 4293
+1846 4293 1846 4200 0080 BF00 576E BB00
+0080 3F00 0080 3F
+ -->
+
+All values are formatted as Little Endian from float values.
+| Data                | Type          | Value range |
+|---------------------|---------------|-------------|
+| Enabled             | Little Endian | 0 or 1      |
+| EQ                  | Little Endian | 0 to 100    |
+| Amplification       | Little Endian | -1 to 1     |
+| Tone                | Little Endian | -1 to 1     |
+| Conversation Boost  | Little Endian | 0 or 1      |
+
+> [!IMPORTANT]
+> Also send the [Headphone Accomodation](#headphone-accomodation) after this.
 
-# Miscellaneous/Unknown
 
 ## Configure Stem Long Press
 
@@ -310,10 +348,13 @@ The packets sent (based on the previous states) are as follows:
 
 > *i do hate apple for not hardcoding these, like there are literally only 4^2 - ${\binom{4}{1}}$ - $\binom{4}{2}$*
 
+# Miscellaneous/Unknown
+
 ## Request something (Probably Head Positions)
 
 ```plaintext
 <!-- 04 00 04 00 17 00 00 00 10 00 11 00 08 7C 10 02 42 0B 08 4E 10 02 1A 05 01 40 9C 00 00 -->
+OR
 04 00 04 00 17 00 00 00 10 00 10 00 08 A1 02 42 0B 08 0E 10 02 1A 05 01 40 9C 00 00
 ```
 
@@ -328,3 +369,20 @@ Example packet
 ```plaintext
 04 00 04 00 17 00 00 00 10 00 11 00 08 7E 10 02 42 0B 08 4E 10 02 1A 05 01 00 00 00 00
 ```
+
+# LICENSE
+
+AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+Copyright (C) 2024 Kavish Devar
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published
+by the Free Software Foundation, either version 3 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <https://www.gnu.org/licenses/>.

CHANGELOG.md

@@ -0,0 +1,4 @@
+## btl2capfix v0.0.3
+- ([#34](https://github.com/kavishdevar/aln/pull/34)) @devnoname120 Add on-device libbluetooth patcher using a Magisk/KernelSU module (arm64-only)
+
+_[See more here](https://github.com/kavishdevar/aln/releases)_

CONTRIBUTING.md

@@ -25,11 +25,11 @@ To develop for the Android App, Android Studio is the preferred IDE. And you can
 
 #### Create a new issue
 
-If you find a bug or want to suggest a feature, check if an issue already exists by searching through our [existing issues](https://github.com/username/AirPods-Like-Normal/issues). If no relevant issue exists, open a new one and fill in the details.
+If you find a bug or want to suggest a feature, check if an issue already exists by searching through our [existing issues](https://github.com/kavishdevar/aln/issues). If no relevant issue exists, open a new one and fill in the details.
 
 #### Solve an issue
 
-Browse our [issues list](https://github.com/username/AirPods-Like-Normal/issues) to find an interesting issue to work on. Use labels to filter issues and pick one that matches your expertise. If you’d like to work on an issue, open a PR with your solution.
+Browse our [issues list](https://github.com/kavishdevar/aln/issues) to find an interesting issue to work on. Use labels to filter issues and pick one that matches your expertise. If you’d like to work on an issue, open a PR with your solution.
 
 ### Make Changes
 
@@ -37,7 +37,7 @@ Browse our [issues list](https://github.com/username/AirPods-Like-Normal/issues)
 
 1. Fork the repository and clone it to your local environment.
 ```
-git clone https://github.com/your-username/AirPods-Like-Normal.git
+git clone https://github.com/kavishdevar/aln.git
 cd AirPods-Like-Normal
 ```
 2. Create a working branch to start your changes.
@@ -67,4 +67,4 @@ Once your PR is open, a team member will review it. They may ask questions or re
 
 ### Your PR is merged!
 
-Congratulations! :tada: Once merged, your contributions will be publicly available in AirPodsLikeNormal.
+Congratulations! :tada: Once merged, your contributions will be publicly available in AirPodsLikeNormal.

LICENSE

@@ -1,5 +1,5 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
@@ -7,17 +7,15 @@
 
                             Preamble
 
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
   The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
+our General Public Licenses are intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
+software for all its users.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
@@ -26,44 +24,34 @@ them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
 
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
 
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
 
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
@@ -72,7 +60,7 @@ modification follow.
 
   0. Definitions.
 
-  "This License" refers to version 3 of the GNU General Public License.
+  "This License" refers to version 3 of the GNU Affero General Public License.
 
   "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
@@ -549,35 +537,45 @@ to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
 
-  13. Use with the GNU Affero General Public License.
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
 
   Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
+under version 3 of the GNU General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
 
   14. Revised Versions of this License.
 
   The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
   Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
+Program specifies that a certain numbered version of the GNU Affero General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
+GNU Affero General Public License, you may choose any version ever published
 by the Free Software Foundation.
 
   If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
+versions of the GNU Affero General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
 
@@ -631,44 +629,33 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-  <one line to give the program's name and a brief idea of what it does.>
-  Copyright (C) <year>  <name of author>
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
 
-  This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
 
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
 
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -1,123 +1,94 @@
-# ALN - AirPods like Normal
-*Access AirPods' Apple-exclusive features on linux and android!*
-### Check out the packet definitions at [AAP Definitions](/AAP%20Definitions.md)
+# ALN - AirPodsLikeNormal
+*Bringing AirPods' Apple-exclusive features on linux and android!*
+
+## [XDAForums Thread](https://xdaforums.com/t/app-root-for-now-airpodslikenormal-unlock-apple-exclusive-airpods-features-on-android.4707585/)
 
 ## Tested device(s)
 - AirPods Pro 2
 
-Other devices might work too! Features like ear detection and battery should be available for any AirPods! Although the app will show unsupported features/settings! I will not be able test any other devices than the ones I already have (i.e. the AirPods Pro 2).
+Other devices might work too. Features like ear detection and battery should be available for any AirPods! Although the app will show unsupported features/settings. I will not be able test any other devices than the ones I already have (i.e. the AirPods Pro 2).
 
-## Implemented Features
+## Features
 
-| Feature | Linux | Android |
-| --- | --- | --- |
-| Ear Detection | ✅ | ✅ |
-| Conversational Awareness | ✅ | ✅ |
-| Setting Noise Control | ✅ | ✅ |
-| Battery Level | ✅ | ✅ |
-| Rename AirPods | ❌ | ✅ |
-| Adjust Adaptive Audio | ❌ | ✅ |
-| Loud Sound Reduction | ❌ | ✅ |
+Check the [pinned issue](https://github.com/kavishdevar/aln/issues/20) for a list. 
 
-## Linux
+
+## Linux — Deprecated, awaiting a rewrite!
+ANY ISSUES ABOUT THE LINUX VERSION WILL BE CLOSED.
 Check out the README file in [linux](/linux) folder for more info.
 
 This tray app communicates with a daemon with the help of a UNIX socket. The daemon is responsible for the actual communication with the AirPods. The tray app is just a frontend for the daemon, that does ear-detection, conversational awareness, setting the noise-cancellation mode, and more.
 
-![Tray Battery App](/linux/imgs/tray-icon-hover.png)
-![Tray Noise Control Mode Menu](/linux/imgs/tray-icon-menu.png)
+![Tray Battery App](/linux.old/imgs/tray-icon-hover.png)
+![Tray Noise Control Mode Menu](/linux.old/imgs/tray-icon-menu.png)
 
 ## Android
 
-Currently, there's a [bug in the Android Bluetooth stack](https://issuetracker.google.com/issues/371713238) that prevents the app from working `(upvote the issue - click the '+1' icon on the top right corner of IssueTracker)`. This repository provides a workaround for the bug, specifically tested on Android 14 and Android 15 (stock versions). 
+> Can I use aln without root?
 
-**This workaround requires root access** to implement and it might not work on other android OEM skins. Try at your own risk!!
+**No, it's not possible to use aln without root.** You will have to root your device if you want to use aln, and there is no way around it. **No exceptions.**
 
-### Workaround
+### Screenshots
 
-#### Step 1: Download the Required Files
-- Go to the [Releases](https://github.com/kavishdevar/aln/releases) section.
-- Download the required files depending upon your Android version - `bt.sh`, `module.prop`, and `libbluetooth_jni-a14.so` (for android 14) or `libbluetooth_jni-a15.so` (for android 15).
+Check out the new animations and transitions in the app!
 
-#### Step 2: Set Up the Directory Structure
-
-- Use a file manager with root access (eg. Solid FIle Explorer or MT manager) or a shell (using adb, or a terminal app like Termux) and create a folder structure like this (`upper` and `work` are also folders):
-
-```
-/data/local/tmp/overlay:
-upper
-work
-```
-- Rename the appropriate file to `libbluetooth_jni.so` and place it in the `upper` folder
-```
-/data/local/tmp/overlay/upper:
-libbluetooth_jni.so
-```
-- Create a duplicate of the overlay folder inside tmp  and name it overlay2.
-
-#### Step 3: Add the Boot Script
-
-- Place the `bt.sh` script in `/data/adb/post-fs-data.d/`.
-- This script ensures the fix is applied during system startup.
-
-#### Step 4: Create a Magisk Module
-- Create a `btl2capfix` folder in `/data/adb/modules/` and copy the `module.prop`into the folder.
-```
-/data/adb/modules/btl2capfix:
-module.prop
-```
-- Create `system/lib64` under `btl2capfix` and copy the `libbluetooth_jni.so` into `lib64`
-```
-/data/adb/modules/btl2capfix/system/lib64:
-libbluetooth_jni.so
-```
-
-#### Step 5: Verify the Fix
-- Reboot your device.
-- The Bluetooth bug should now be resolved.
-  
-Once the issue is resolved by Google developers or you've addressed it through the above root-based method, download and install the `app-release.apk` from the releases, and you're good to go!
-
-### Features
-
-#### Renaming the Airpods
-When you rename the Airpods using the app, you'll need to re-pair it with your phone. Currently, user-level apps cannot directly rename a Bluetooth device. After re-pairing, your phone will display the updated name!
-
-#### Noise Control Modes
-- Active Noise Cancellation (ANC): Blocks external sounds using microphones and advanced algorithms for an immersive audio experience; ideal for noisy environments.
-- Transparency Mode: Allows external sounds to blend with audio for situational awareness; best for environments where you need to stay alert.
-- Off Mode: Disables noise control for a natural listening experience, conserving battery in quiet settings.
-- Adaptive Transparency: Dynamically reduces sudden loud noises while maintaining environmental awareness, adjusting seamlessly to fluctuating noise levels.
-
-#### Conversational Awareness
-Automatically lowers audio volume and enhances voices when you start speaking, making it easier to engage in conversations without removing your AirPods.
-
-#### Automatic Ear Detection
- Recognizes when the AirPods are in your ears to automatically play or pause audio and adjust functionality accordingly.
-
-#### Planned Features
-Quick Tile to toggle Conversational Awareness and to switch Noise Control modes, and Battery Widget (App and AndroidSystemIntelligence)/Notification coming soon!!
-
-
-### Screenshots of the app
+https://github.com/user-attachments/assets/eb7eebc2-fecf-410d-a363-0a5fd3a7af30
 
 | | | |
 |-------------------|-------------------|-------------------|
 | ![Settings 1](/android/imgs/settings-1.png) | ![Settings 2](/android/imgs/settings-2.png) | ![Debug Screen](/android/imgs/debug.png) |
 | ![Battery Notification](/android/imgs/notification.png) | ![Popup](/android/imgs/popup.png) | ![QuickSetting Tile](/android/imgs/qstile.png) |
+| ![Long Press Configuration](/android/imgs/long-press.png) | ![Widget](/android/imgs/widget.png) | ![Customizations](/android/imgs/customizations.png) |
+
+### Installation
+
+Currently, there's a [bug in the Android Bluetooth stack](https://issuetracker.google.com/issues/371713238) that prevents the app from working (upvote the issue - click the '+1' icon on the top right corner of IssueTracker).
+
+> [!CAUTION]
+> Until Google merges the fix **you will only be able to use aln if you are rooted**. There are **no exceptions**, don't ask about it.
+
+In order to use aln you will have to install the module using your favorite root manager in OverlayFS mode (KernelSU, Apatch, or Magisk). If you don't know what this means, no support is provided: you will have to search by yourself on Google or ask in some Android rooting communities on Telegram. 
+
+The module to install is available in the releases section under the name `btl2capfix.zip`.
+
+### Android – features
+
+#### Renaming the Airpods
+When you rename the Airpods using the app, you'll need to re-pair it with your phone. Currently, user-level apps cannot directly rename a Bluetooth device. After re-pairing, your phone will display the updated name!
+
+#### Noise Control Modes
+
+- Active Noise Cancellation (ANC): Blocks external sounds using microphones and advanced algorithms for an immersive audio experience; ideal for noisy environments.
+- Transparency Mode: Allows external sounds to blend with audio for situational awareness; best for environments where you need to stay alert.
+- Off Mode: Disables noise control for a natural listening experience, conserving battery in quiet settings.
+- Adaptive Transparency: Dynamically reduces sudden loud noises while maintaining environmental awareness, adjusting seamlessly to fluctuating noise levels.
+
+> [!IMPORTANT]
+> Due to recent AirPods' firmware upgrades, you must enable `Off listening mode` to switch to `Off`. This is because in this mode, louds sounds are not reduced!
+
+#### Conversational Awareness
+
+Automatically lowers audio volume and enhances voices when you start speaking, making it easier to engage in conversations without removing your AirPods.
+
+#### Automatic Ear Detection
+
+Recognizes when the AirPods are in your ears to automatically play or pause audio and adjust functionality accordingly.
+
+## Check out the packet definitions at [AAP Definitions](/AAP%20Definitions.md)
+
 # License
 
-AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+AirPodsLikeNormal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
 Copyright (C) 2024 Kavish Devar
 
 This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
+it under the terms of the GNU Affero General Public License as published
+by the Free Software Foundation, either version 3 of the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Affero General Public License for more details.
 
-You should have received a copy of the GNU General Public License
+You should have received a copy of the GNU Affero General Public License
 along with this program over [here](/LICENSE). If not, see <https://www.gnu.org/licenses/>.

android/app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
         applicationId = "me.kavishdevar.aln"
         minSdk = 28
         targetSdk = 35
-        versionCode = 1
-        versionName = "0.0.2"
+        versionCode = 3
+        versionName = "0.0.3"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

android/app/src/main/AndroidManifest.xml

@@ -12,9 +12,18 @@
         android:name="android.permission.BLUETOOTH_PRIVILEGED"
         tools:ignore="ProtectedPermissions" />
     <uses-permission
-        android:name="android.permission.BLUETOOTH_ADMIN"
+        android:name="android.permission.BATTERY_STATS"
+        tools:ignore="ProtectedPermissions" />
+    <uses-permission
+        android:name="android.permission.UPDATE_DEVICE_STATS"
         tools:ignore="ProtectedPermissions" />
     <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission
+        android:name="android.permission.BLUETOOTH_SCAN"
+        android:usesPermissionFlags="neverForLocation"
+        tools:ignore="UnusedAttribute" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
 
     <application
         android:allowBackup="true"
@@ -29,7 +38,18 @@
         tools:ignore="UnusedAttribute"
         tools:targetApi="31">
         <receiver
-            android:name=".BatteryWidget"
+            android:name=".widgets.NoiseControlWidget"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/noise_control_widget_info" />
+        </receiver>
+        <receiver
+            android:name=".widgets.BatteryWidget"
             android:exported="false">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
@@ -61,13 +81,13 @@
         </activity>
 
         <service
-            android:name=".AirPodsService"
+            android:name=".services.AirPodsService"
             android:enabled="true"
             android:exported="true"
             android:foregroundServiceType="connectedDevice"
             android:permission="android.permission.BLUETOOTH_CONNECT" />
         <service
-            android:name=".AirPodsQSService"
+            android:name=".services.AirPodsQSService"
             android:exported="true"
             android:icon="@drawable/airpods"
             android:label="ANC Mode"
@@ -78,7 +98,7 @@
         </service>
 
         <receiver
-            android:name=".BootReceiver"
+            android:name=".receivers.BootReceiver"
             android:enabled="true"
             android:exported="true"
             android:label="@string/app_name">
@@ -89,4 +109,4 @@
         </receiver>
     </application>
 
-</manifest>
+</manifest>

android/app/src/main/java/me/kavishdevar/aln/AirPodsService.kt

@@ -1,736 +0,0 @@
-package me.kavishdevar.aln
-
-import android.annotation.SuppressLint
-import android.app.Notification
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.app.Service
-import android.bluetooth.BluetoothDevice
-import android.bluetooth.BluetoothManager
-import android.bluetooth.BluetoothProfile
-import android.bluetooth.BluetoothSocket
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.media.AudioManager
-import android.os.Binder
-import android.os.Build
-import android.os.IBinder
-import android.os.ParcelUuid
-import android.util.Log
-import android.widget.RemoteViews
-import androidx.core.app.NotificationCompat
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import org.lsposed.hiddenapibypass.HiddenApiBypass
-
-object ServiceManager {
-    private var service: AirPodsService? = null
-    @Synchronized
-    fun getService(): AirPodsService? {
-        return service
-    }
-    @Synchronized
-    fun setService(service: AirPodsService?) {
-        this.service = service
-    }
-}
-
-@Suppress("unused")
-class AirPodsService: Service() {
-    inner class LocalBinder : Binder() {
-        fun getService(): AirPodsService = this@AirPodsService
-    }
-
-    override fun onBind(intent: Intent?): IBinder {
-        return LocalBinder()
-    }
-
-    var popupShown = false
-
-    fun showPopup(service: Service, name: String) {
-        if (popupShown) {
-            return
-        }
-        val window = Window(service.applicationContext)
-        window.open(name, batteryNotification)
-        popupShown = true
-    }
-
-    @Suppress("ClassName")
-    private object bluetoothReceiver: BroadcastReceiver() {
-        @SuppressLint("NewApi", "MissingPermission")
-        override fun onReceive(context: Context?, intent: Intent) {
-            val bluetoothDevice =
-                intent.getParcelableExtra("android.bluetooth.device.extra.DEVICE", BluetoothDevice::class.java)
-            val action = intent.action
-            val context = context?.applicationContext
-            val name = context?.getSharedPreferences("settings", MODE_PRIVATE)?.getString("name", bluetoothDevice?.name)
-            if (bluetoothDevice != null && action != null && !action.isEmpty()) {
-                Log.d("AirPodsService", "Received bluetooth connection broadcast")
-                if (BluetoothDevice.ACTION_ACL_CONNECTED == action) {
-                    val uuid = ParcelUuid.fromString("74ec2172-0bad-4d01-8f77-997b2be0722a")
-                    if (bluetoothDevice.uuids.contains(uuid)) {
-                        val intent = Intent(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED)
-                        intent.putExtra("name", name)
-                        intent.putExtra("device", bluetoothDevice)
-                        context?.sendBroadcast(intent)
-                    }
-                }
-
-                // Airpods disconnected, remove notification but leave the scanner going.
-                if (BluetoothDevice.ACTION_ACL_DISCONNECTED == action
-                    || BluetoothDevice.ACTION_ACL_DISCONNECT_REQUESTED == action
-                ) {
-                    context?.sendBroadcast(
-                        Intent(AirPodsNotifications.AIRPODS_DISCONNECTED)
-                    )
-                }
-            }
-        }
-    }
-
-    var isConnected = false
-    var device: BluetoothDevice? = null
-
-    private lateinit var earReceiver: BroadcastReceiver
-
-    fun startForegroundNotification() {
-        val notificationChannel = NotificationChannel(
-            "background_service_status",
-            "Background Service Status",
-            NotificationManager.IMPORTANCE_LOW
-        )
-        val notificationManager = getSystemService(NotificationManager::class.java)
-        notificationManager.createNotificationChannel(notificationChannel)
-        val notification = NotificationCompat.Builder(this, "background_service_status")
-            .setSmallIcon(R.drawable.airpods)
-            .setContentTitle("AirPods Service")
-            .setContentText("Service is running in the background")
-            .setCategory(Notification.CATEGORY_SERVICE)
-            .setPriority(NotificationCompat.PRIORITY_LOW)
-            .build()
-
-        try {
-            startForeground(1, notification)
-        }
-        catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-
-    fun updateNotificationContent(connected: Boolean, airpodsName: String? = null, batteryList: List<Battery>? = null) {
-        val notificationManager = getSystemService(NotificationManager::class.java)
-        val textColor = this.getSharedPreferences("settings", MODE_PRIVATE).getLong("textColor", 0)
-        var updatedNotification: Notification? = null
-
-        if (connected) {
-            val collapsedRemoteViews = RemoteViews(packageName, R.layout.notification)
-            val expandedRemoteViews = RemoteViews(packageName, R.layout.notification_expanded)
-            collapsedRemoteViews.setTextColor(R.id.notification_title, textColor.toInt())
-
-            collapsedRemoteViews.setTextViewText(R.id.notification_title, "Connected to $airpodsName")
-            expandedRemoteViews.setTextViewText(
-                R.id.notification_title,
-                "Connected to $airpodsName"
-            )
-            expandedRemoteViews.setTextViewText(
-                R.id.left_battery_notification,
-                batteryList?.find { it.component == BatteryComponent.LEFT }?.let {
-                    if (it.status != BatteryStatus.DISCONNECTED) {
-                        "Left ${if (it.status == BatteryStatus.CHARGING) "⚡" else ""} ${it.level}%"
-                    } else {
-                        ""
-                    }
-                } ?: "")
-            expandedRemoteViews.setTextViewText(
-                R.id.right_battery_notification,
-                batteryList?.find { it.component == BatteryComponent.RIGHT }?.let {
-                    if (it.status != BatteryStatus.DISCONNECTED) {
-                        "Right ${if (it.status == BatteryStatus.CHARGING) "⚡" else ""} ${it.level}%"
-                    } else {
-                        ""
-                    }
-                } ?: "")
-            expandedRemoteViews.setTextViewText(
-                R.id.case_battery_notification,
-                batteryList?.find { it.component == BatteryComponent.CASE }?.let {
-                    if (it.status != BatteryStatus.DISCONNECTED) {
-                        "Case ${if (it.status == BatteryStatus.CHARGING) "⚡" else ""} ${it.level}%"
-                    } else {
-                        ""
-                    }
-                } ?: "")
-            expandedRemoteViews.setTextColor(R.id.notification_title, textColor.toInt())
-            expandedRemoteViews.setTextColor(R.id.left_battery_notification, textColor.toInt())
-            expandedRemoteViews.setTextColor(R.id.right_battery_notification, textColor.toInt())
-            expandedRemoteViews.setTextColor(R.id.case_battery_notification, textColor.toInt())
-            updatedNotification = NotificationCompat.Builder(this, "background_service_status")
-                .setSmallIcon(R.drawable.airpods)
-                .setStyle(NotificationCompat.DecoratedCustomViewStyle())
-                .setCustomContentView(collapsedRemoteViews)
-                .setCustomBigContentView(expandedRemoteViews)
-                .setPriority(NotificationCompat.PRIORITY_LOW)
-                .setCategory(Notification.CATEGORY_SERVICE)
-                .setOngoing(true)
-                .build()
-        } else {
-            updatedNotification = NotificationCompat.Builder(this, "background_service_status")
-                .setSmallIcon(R.drawable.airpods)
-                .setContentTitle("AirPods Service")
-                .setContentText("Service is running in the background!")
-                .setCategory(Notification.CATEGORY_SERVICE)
-                .setPriority(NotificationCompat.PRIORITY_LOW)
-                .build()
-        }
-
-        // Notify the NotificationManager with the same ID
-        notificationManager.notify(1, updatedNotification)
-    }
-
-    private lateinit var connectionReceiver: BroadcastReceiver
-    private lateinit var disconnectionReceiver: BroadcastReceiver
-
-    @SuppressLint("InlinedApi", "MissingPermission")
-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        Log.d("AirPodsService", "Service started")
-        ServiceManager.setService(this)
-        startForegroundNotification()
-        registerReceiver(bluetoothReceiver, BluetoothReceiver.buildFilter(), RECEIVER_EXPORTED)
-
-        connectionReceiver = object: BroadcastReceiver() {
-            override fun onReceive(context: Context?, intent: Intent?) {
-                if (intent?.action == AirPodsNotifications.AIRPODS_CONNECTION_DETECTED) {
-                    val name = this@AirPodsService.getSharedPreferences("settings", MODE_PRIVATE)
-                        .getString("name", device?.name)
-                    Log.d("AirPodsService", "$name connected")
-                    device = intent.getParcelableExtra("device", BluetoothDevice::class.java)!!
-                    showPopup(this@AirPodsService, name.toString())
-                    connectToSocket(device!!)
-                    updateNotificationContent(true, name.toString(), batteryNotification.getBattery())
-                }
-                else if (intent?.action == AirPodsNotifications.AIRPODS_DISCONNECTED) {
-                    device = null
-                    isConnected = false
-                    popupShown = false
-                    updateNotificationContent(false)
-                }
-            }
-        }
-
-        val intentFilter = IntentFilter().apply {
-            addAction(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED)
-            addAction(AirPodsNotifications.AIRPODS_DISCONNECTED)
-        }
-        registerReceiver(connectionReceiver, intentFilter, RECEIVER_EXPORTED)
-
-        val bluetoothAdapter = getSystemService(BluetoothManager::class.java).adapter
-        bluetoothAdapter.bondedDevices.forEach { device ->
-            if (device.uuids.contains(ParcelUuid.fromString("74ec2172-0bad-4d01-8f77-997b2be0722a"))) {
-                bluetoothAdapter.getProfileProxy(this, object : BluetoothProfile.ServiceListener {
-                    override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-                        if (profile == BluetoothProfile.A2DP) {
-                            val connectedDevices = proxy.connectedDevices
-                            if (connectedDevices.isNotEmpty()) {
-                                connectToSocket(device)
-                                this@AirPodsService.sendBroadcast(
-                                    Intent(AirPodsNotifications.AIRPODS_CONNECTED)
-                                )
-                            }
-                        }
-                        bluetoothAdapter.closeProfileProxy(profile, proxy)
-                    }
-
-                    override fun onServiceDisconnected(profile: Int) { }
-                }, BluetoothProfile.A2DP)
-            }
-        }
-
-        return START_STICKY
-    }
-
-    private lateinit var socket: BluetoothSocket
-
-    @SuppressLint("MissingPermission", "UnspecifiedRegisterReceiverFlag")
-    fun connectToSocket(device: BluetoothDevice) {
-        HiddenApiBypass.addHiddenApiExemptions("Landroid/bluetooth/BluetoothSocket;")
-        val uuid: ParcelUuid = ParcelUuid.fromString("74ec2172-0bad-4d01-8f77-997b2be0722a")
-
-        if (isConnected != true) {
-
-
-            try {
-                socket = HiddenApiBypass.newInstance(
-                    BluetoothSocket::class.java,
-                    3,
-                    true,
-                    true,
-                    device,
-                    0x1001,
-                    uuid
-                ) as BluetoothSocket
-            } catch (
-                e: Exception
-            ) {
-                e.printStackTrace()
-                try {
-                    socket = HiddenApiBypass.newInstance(
-                        BluetoothSocket::class.java,
-                        3,
-                        1,
-                        true,
-                        true,
-                        device,
-                        0x1001,
-                        uuid
-                    ) as BluetoothSocket
-                } catch (
-                    e: Exception
-                ) {
-                    e.printStackTrace()
-                }
-            }
-
-            try {
-                socket.connect()
-                this@AirPodsService.device = device
-                isConnected = true
-                socket.let { it ->
-                    it.outputStream.write(Enums.HANDSHAKE.value)
-                    it.outputStream.flush()
-                    it.outputStream.write(Enums.SET_SPECIFIC_FEATURES.value)
-                    it.outputStream.flush()
-                    it.outputStream.write(Enums.REQUEST_NOTIFICATIONS.value)
-                    it.outputStream.flush()
-                    sendBroadcast(
-                        Intent(AirPodsNotifications.AIRPODS_CONNECTED)
-                            .putExtra("device", device)
-                    )
-
-                    CoroutineScope(Dispatchers.IO).launch {
-                        while (socket.isConnected == true) {
-                            socket.let {
-                                val audioManager =
-                                    this@AirPodsService.getSystemService(AUDIO_SERVICE) as AudioManager
-                                MediaController.initialize(audioManager)
-                                val buffer = ByteArray(1024)
-                                val bytesRead = it.inputStream.read(buffer)
-                                var data: ByteArray = byteArrayOf()
-                                if (bytesRead > 0) {
-                                    data = buffer.copyOfRange(0, bytesRead)
-                                    sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DATA).apply {
-                                        putExtra("data", buffer.copyOfRange(0, bytesRead))
-                                    })
-                                    val bytes = buffer.copyOfRange(0, bytesRead)
-                                    val formattedHex = bytes.joinToString(" ") { "%02X".format(it) }
-                                    Log.d("AirPods Data", "Data received: $formattedHex")
-                                } else if (bytesRead == -1) {
-                                    Log.d("AirPods Service", "Socket closed (bytesRead = -1)")
-//                                socket.close()
-                                    sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DISCONNECTED))
-                                    return@launch
-                                }
-                                var inEar = false
-                                var inEarData = listOf<Boolean>()
-                                if (earDetectionNotification.isEarDetectionData(data)) {
-                                    earDetectionNotification.setStatus(data)
-                                    sendBroadcast(Intent(AirPodsNotifications.EAR_DETECTION_DATA).apply {
-                                        val list = earDetectionNotification.status
-                                        val bytes = ByteArray(2)
-                                        bytes[0] = list[0]
-                                        bytes[1] = list[1]
-                                        putExtra("data", bytes)
-                                    })
-                                    Log.d(
-                                        "AirPods Parser",
-                                        "Ear Detection: ${earDetectionNotification.status[0]} ${earDetectionNotification.status[1]}"
-                                    )
-                                    var justEnabledA2dp = false
-                                    earReceiver = object : BroadcastReceiver() {
-                                        override fun onReceive(context: Context, intent: Intent) {
-                                            val data = intent.getByteArrayExtra("data")
-                                            if (data != null && earDetectionEnabled) {
-                                                inEar =
-                                                    if (data.find { it == 0x02.toByte() } != null || data.find { it == 0x03.toByte() } != null) {
-                                                        data[0] == 0x00.toByte() || data[1] == 0x00.toByte()
-                                                    } else {
-                                                        data[0] == 0x00.toByte() && data[1] == 0x00.toByte()
-                                                    }
-
-                                                val newInEarData = listOf(
-                                                    data[0] == 0x00.toByte(),
-                                                    data[1] == 0x00.toByte()
-                                                )
-                                                if (newInEarData.contains(true) && inEarData == listOf(
-                                                        false,
-                                                        false
-                                                    )
-                                                ) {
-                                                    connectAudio(this@AirPodsService, device)
-                                                    justEnabledA2dp = true
-                                                    val bluetoothAdapter =
-                                                        this@AirPodsService.getSystemService(
-                                                            BluetoothManager::class.java
-                                                        ).adapter
-                                                    bluetoothAdapter.getProfileProxy(
-                                                        this@AirPodsService,
-                                                        object : BluetoothProfile.ServiceListener {
-                                                            override fun onServiceConnected(
-                                                                profile: Int,
-                                                                proxy: BluetoothProfile
-                                                            ) {
-                                                                if (profile == BluetoothProfile.A2DP) {
-                                                                    val connectedDevices =
-                                                                        proxy.connectedDevices
-                                                                    if (connectedDevices.isNotEmpty()) {
-                                                                        MediaController.sendPlay()
-                                                                    }
-                                                                }
-                                                                bluetoothAdapter.closeProfileProxy(
-                                                                    profile,
-                                                                    proxy
-                                                                )
-                                                            }
-
-                                                            override fun onServiceDisconnected(
-                                                                profile: Int
-                                                            ) {
-                                                            }
-                                                        },
-                                                        BluetoothProfile.A2DP
-                                                    )
-
-                                                } else if (newInEarData == listOf(false, false)) {
-                                                    disconnectAudio(this@AirPodsService, device)
-                                                }
-
-                                                inEarData = newInEarData
-
-                                                if (inEar == true) {
-                                                    if (!justEnabledA2dp) {
-                                                        justEnabledA2dp = false
-                                                        MediaController.sendPlay()
-                                                    }
-                                                } else {
-                                                    MediaController.sendPause()
-                                                }
-                                            }
-                                        }
-                                    }
-
-                                    val earIntentFilter =
-                                        IntentFilter(AirPodsNotifications.EAR_DETECTION_DATA)
-                                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-                                        this@AirPodsService.registerReceiver(
-                                            earReceiver, earIntentFilter,
-                                            RECEIVER_EXPORTED
-                                        )
-                                    } else {
-                                        this@AirPodsService.registerReceiver(
-                                            earReceiver,
-                                            earIntentFilter
-                                        )
-                                    }
-                                } else if (ancNotification.isANCData(data)) {
-                                    ancNotification.setStatus(data)
-                                    sendBroadcast(Intent(AirPodsNotifications.ANC_DATA).apply {
-                                        putExtra("data", ancNotification.status)
-                                    })
-                                    Log.d("AirPods Parser", "ANC: ${ancNotification.status}")
-                                } else if (batteryNotification.isBatteryData(data)) {
-                                    batteryNotification.setBattery(data)
-                                    sendBroadcast(Intent(AirPodsNotifications.BATTERY_DATA).apply {
-                                        putParcelableArrayListExtra(
-                                            "data",
-                                            ArrayList(batteryNotification.getBattery())
-                                        )
-                                    })
-                                    updateNotificationContent(
-                                        true,
-                                        this@AirPodsService.getSharedPreferences(
-                                            "settings",
-                                            MODE_PRIVATE
-                                        ).getString("name", device.name),
-                                        batteryNotification.getBattery()
-                                    )
-                                    for (battery in batteryNotification.getBattery()) {
-                                        Log.d(
-                                            "AirPods Parser",
-                                            "${battery.getComponentName()}: ${battery.getStatusName()} at ${battery.level}% "
-                                        )
-                                    }
-                                    if (batteryNotification.getBattery()[0].status == 1 && batteryNotification.getBattery()[1].status == 1) {
-                                        disconnectAudio(this@AirPodsService, device)
-                                    } else {
-                                        connectAudio(this@AirPodsService, device)
-                                    }
-                                } else if (conversationAwarenessNotification.isConversationalAwarenessData(
-                                        data
-                                    )
-                                ) {
-                                    conversationAwarenessNotification.setData(data)
-                                    sendBroadcast(Intent(AirPodsNotifications.CA_DATA).apply {
-                                        putExtra("data", conversationAwarenessNotification.status)
-                                    })
-
-
-                                    if (conversationAwarenessNotification.status == 1.toByte() || conversationAwarenessNotification.status == 2.toByte()) {
-                                        MediaController.startSpeaking()
-                                    } else if (conversationAwarenessNotification.status == 8.toByte() || conversationAwarenessNotification.status == 9.toByte()) {
-                                        MediaController.stopSpeaking()
-                                    }
-
-                                    Log.d(
-                                        "AirPods Parser",
-                                        "Conversation Awareness: ${conversationAwarenessNotification.status}"
-                                    )
-                                } else {
-                                }
-                            }
-                        }
-                        Log.d("AirPods Service", "Socket closed")
-                        isConnected = false
-                        socket.close()
-                        sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DISCONNECTED))
-                    }
-                }
-            } catch (e: Exception) {
-                e.printStackTrace()
-                Log.d("AirPodsService", "Failed to connect to socket")
-            }
-        }
-    }
-
-
-    fun sendPacket(packet: String) {
-        val fromHex = packet.split(" ").map { it.toInt(16).toByte() }
-        socket.outputStream?.write(fromHex.toByteArray())
-        socket.outputStream?.flush()
-    }
-
-    fun setANCMode(mode: Int) {
-        when (mode) {
-            1 -> {
-                socket.outputStream?.write(Enums.NOISE_CANCELLATION_OFF.value)
-            }
-            2 -> {
-                socket.outputStream?.write(Enums.NOISE_CANCELLATION_ON.value)
-            }
-            3 -> {
-                socket.outputStream?.write(Enums.NOISE_CANCELLATION_TRANSPARENCY.value)
-            }
-            4 -> {
-                socket.outputStream?.write(Enums.NOISE_CANCELLATION_ADAPTIVE.value)
-            }
-        }
-        socket.outputStream?.flush()
-    }
-
-    fun setCAEnabled(enabled: Boolean) {
-        socket.outputStream?.write(if (enabled) Enums.SET_CONVERSATION_AWARENESS_ON.value else Enums.SET_CONVERSATION_AWARENESS_OFF.value)
-        socket.outputStream?.flush()
-    }
-
-    fun setOffListeningMode(enabled: Boolean) {
-        socket.outputStream?.write(byteArrayOf(0x04, 0x00 ,0x04, 0x00, 0x09, 0x00, 0x34, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00))
-        socket.outputStream?.flush()
-    }
-
-    fun setAdaptiveStrength(strength: Int) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x2E, strength.toByte(), 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setPressSpeed(speed: Int) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x17, speed.toByte(), 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setPressAndHoldDuration(speed: Int) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x18, speed.toByte(), 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setNoiseCancellationWithOnePod(enabled: Boolean) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1B, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setVolumeControl(enabled: Boolean) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x25, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setVolumeSwipeSpeed(speed: Int) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x23, speed.toByte(), 0x00, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setToneVolume(volume: Int) {
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1F, volume.toByte(), 0x50, 0x00, 0x00)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    val earDetectionNotification = AirPodsNotifications.EarDetection()
-    val ancNotification = AirPodsNotifications.ANC()
-    val batteryNotification = AirPodsNotifications.BatteryNotification()
-    val conversationAwarenessNotification = AirPodsNotifications.ConversationalAwarenessNotification()
-
-    var earDetectionEnabled = true
-
-    fun setCaseChargingSounds(enabled: Boolean) {
-        val bytes = byteArrayOf(0x12, 0x3a, 0x00, 0x01, 0x00, 0x08, if (enabled) 0x00 else 0x01)
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setEarDetection(enabled: Boolean) {
-        earDetectionEnabled = enabled
-    }
-
-    fun getBattery(): List<Battery> {
-        return batteryNotification.getBattery()
-    }
-
-    fun getANC(): Int {
-        return ancNotification.status
-    }
-
-    fun disconnectAudio(context: Context, device: BluetoothDevice?) {
-        val bluetoothAdapter = context.getSystemService(BluetoothManager::class.java).adapter
-
-        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-                if (profile == BluetoothProfile.A2DP) {
-                    try {
-                        val method = proxy.javaClass.getMethod("disconnect", BluetoothDevice::class.java)
-                        method.invoke(proxy, device)
-                    } catch (e: Exception) {
-                        e.printStackTrace()
-                    } finally {
-                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.A2DP, proxy)
-                    }
-                }
-            }
-
-            override fun onServiceDisconnected(profile: Int) { }
-        }, BluetoothProfile.A2DP)
-
-        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-                if (profile == BluetoothProfile.HEADSET) {
-                    try {
-                        val method = proxy.javaClass.getMethod("disconnect", BluetoothDevice::class.java)
-                        method.invoke(proxy, device)
-                    } catch (e: Exception) {
-                        e.printStackTrace()
-                    } finally {
-                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy)
-                    }
-                }
-            }
-
-            override fun onServiceDisconnected(profile: Int) { }
-        }, BluetoothProfile.HEADSET)
-    }
-
-    fun connectAudio(context: Context, device: BluetoothDevice?) {
-        val bluetoothAdapter = context.getSystemService(BluetoothManager::class.java).adapter
-
-        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-                if (profile == BluetoothProfile.A2DP) {
-                    try {
-                        val method = proxy.javaClass.getMethod("connect", BluetoothDevice::class.java)
-                        method.invoke(proxy, device)
-                    } catch (e: Exception) {
-                        e.printStackTrace()
-                    } finally {
-                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.A2DP, proxy)
-                    }
-                }
-            }
-
-            override fun onServiceDisconnected(profile: Int) { }
-        }, BluetoothProfile.A2DP)
-
-        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-                if (profile == BluetoothProfile.HEADSET) {
-                    try {
-                        val method = proxy.javaClass.getMethod("connect", BluetoothDevice::class.java)
-                        method.invoke(proxy, device)
-                    } catch (e: Exception) {
-                        e.printStackTrace()
-                    } finally {
-                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy)
-                    }
-                }
-            }
-
-            override fun onServiceDisconnected(profile: Int) { }
-        }, BluetoothProfile.HEADSET)
-    }
-
-    fun setName(name: String) {
-        val nameBytes = name.toByteArray()
-        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x1a, 0x00, 0x01,
-            nameBytes.size.toByte(), 0x00) + nameBytes
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-        val hex = bytes.joinToString(" ") { "%02X".format(it) }
-        Log.d("AirPodsService", "setName: $name, sent packet: $hex")
-    }
-
-    fun setPVEnabled(enabled: Boolean) {
-        var hex = "04 00 04 00 09 00 26 ${if (enabled) "01" else "02"} 00 00 00"
-        var bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-        hex = "04 00 04 00 17 00 00 00 10 00 12 00 08 E${if (enabled) "6" else "5"} 05 10 02 42 0B 08 50 10 02 1A 05 02 ${if (enabled) "32" else "00"} 00 00 00"
-        bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    fun setLoudSoundReduction(enabled: Boolean) {
-        val hex = "52 1B 00 0${if (enabled) "1" else "0"}"
-        val bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-        socket.outputStream?.write(bytes)
-        socket.outputStream?.flush()
-    }
-
-    override fun onDestroy() {
-        Log.d("AirPodsService", "Service stopped is being destroyed for some reason!")
-        try {
-            unregisterReceiver(bluetoothReceiver)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-        try {
-            unregisterReceiver(connectionReceiver)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-        try {
-            unregisterReceiver(disconnectionReceiver)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-        try {
-            unregisterReceiver(earReceiver)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-        super.onDestroy()
-    }
-}

android/app/src/main/java/me/kavishdevar/aln/BatteryWidget.kt

@@ -1,44 +0,0 @@
-package me.kavishdevar.aln
-
-import android.appwidget.AppWidgetManager
-import android.appwidget.AppWidgetProvider
-import android.content.Context
-import android.widget.RemoteViews
-
-/**
- * Implementation of App Widget functionality.
- */
-class BatteryWidget : AppWidgetProvider() {
-    override fun onUpdate(
-        context: Context,
-        appWidgetManager: AppWidgetManager,
-        appWidgetIds: IntArray
-    ) {
-        // There may be multiple widgets active, so update all of them
-        for (appWidgetId in appWidgetIds) {
-            updateAppWidget(context, appWidgetManager, appWidgetId)
-        }
-    }
-
-    override fun onEnabled(context: Context) {
-        // Enter relevant functionality for when the first widget is created
-    }
-
-    override fun onDisabled(context: Context) {
-        // Enter relevant functionality for when the last widget is disabled
-    }
-}
-
-internal fun updateAppWidget(
-    context: Context,
-    appWidgetManager: AppWidgetManager,
-    appWidgetId: Int
-) {
-    val widgetText = context.getString(R.string.appwidget_text)
-    // Construct the RemoteViews object
-    val views = RemoteViews(context.packageName, R.layout.battery_widget)
-    views.setTextViewText(R.id.appwidget_text, widgetText)
-
-    // Instruct the widget manager to update the widget
-    appWidgetManager.updateAppWidget(appWidgetId, views)
-}

android/app/src/main/java/me/kavishdevar/aln/BootReceiver.kt

@@ -1,14 +0,0 @@
-package me.kavishdevar.aln
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-
-class BootReceiver: BroadcastReceiver() {
-    override fun onReceive(context: Context?, intent: Intent?) {
-        when (intent?.action) {
-            Intent.ACTION_MY_PACKAGE_REPLACED -> try { context?.startForegroundService(Intent(context, AirPodsService::class.java)) } catch (e: Exception) { e.printStackTrace() }
-            Intent.ACTION_BOOT_COMPLETED -> try { context?.startForegroundService(Intent(context, AirPodsService::class.java)) } catch (e: Exception) { e.printStackTrace() }
-        }
-    }
-}

android/app/src/main/java/me/kavishdevar/aln/CustomDeviceActivity.kt

@@ -1,5 +1,24 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package me.kavishdevar.aln
 
+import android.Manifest
 import android.annotation.SuppressLint
 import android.bluetooth.BluetoothDevice
 import android.bluetooth.BluetoothDevice.TRANSPORT_LE
@@ -7,11 +26,13 @@ import android.bluetooth.BluetoothGatt
 import android.bluetooth.BluetoothGattCallback
 import android.bluetooth.BluetoothGattCharacteristic
 import android.bluetooth.BluetoothManager
+import android.os.Build
 import android.os.Bundle
 import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.annotation.RequiresPermission
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
@@ -31,7 +52,7 @@ import org.lsposed.hiddenapibypass.HiddenApiBypass
 import java.util.UUID
 
 class CustomDevice : ComponentActivity() {
-    @SuppressLint("MissingPermission", "CoroutineCreationDuringComposition", "NewApi")
+    @SuppressLint("MissingPermission", "CoroutineCreationDuringComposition")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
@@ -53,10 +74,10 @@ class CustomDevice : ComponentActivity() {
                     HiddenApiBypass.addHiddenApiExemptions("Landroid/bluetooth/BluetoothSocket;")
                     val manager = getSystemService(BLUETOOTH_SERVICE) as BluetoothManager
 //                    val device: BluetoothDevice = manager.adapter.getRemoteDevice("EC:D6:F4:3D:89:B8")
-                    val device: BluetoothDevice = manager.adapter.getRemoteDevice("DE:F4:C6:A3:CD:7A")
+                    val device: BluetoothDevice = manager.adapter.getRemoteDevice("E7:48:92:3B:7D:A5")
 //                    val socket = device.createInsecureL2capChannel(31)
 
-                    val batteryLevel = remember { mutableStateOf("") }
+//                    val batteryLevel = remember { mutableStateOf("") }
 //                    socket.outputStream.write(byteArrayOf(0x12,0x3B,0x00,0x02, 0x00))
 //                    socket.outputStream.write(byteArrayOf(0x12, 0x3A, 0x00, 0x01, 0x00, 0x08,0x01))
 
@@ -119,11 +140,10 @@ class CustomDevice : ComponentActivity() {
                         }
 
                         Button(onClick = {
-//                            val characteristicUuid = "4f860002-943b-49ef-bed4-2f730304427a"
-//                            val value = byteArrayOf(0x01, 0x00, 0x02)
-
-//                            sendWriteRequest(gatt, characteristicUuid, value)
-
+                            val characteristicUuid = "94110001-6D9B-4225-A4F1-6A4A7F01B0DE"
+                            val value = byteArrayOf(0x01, 0x00, 0x00, 0x00, 0x00 ,0x00 ,0x01)
+                            sendWriteRequest(gatt, characteristicUuid, value)
+                        
                         }) {
                             Text("batteryLevel.value")
                         }
@@ -134,7 +154,7 @@ class CustomDevice : ComponentActivity() {
     }
 }
 
-@SuppressLint("MissingPermission", "NewApi")
+@RequiresPermission(Manifest.permission.BLUETOOTH_CONNECT)
 fun sendWriteRequest(
     gatt: BluetoothGatt,
     characteristicUuid: String,
@@ -159,6 +179,10 @@ fun sendWriteRequest(
 
 
     // Send the write request
-    val success = gatt.writeCharacteristic(characteristic, value, BluetoothGattCharacteristic.WRITE_TYPE_DEFAULT)
+    val success = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        gatt.writeCharacteristic(characteristic, value, BluetoothGattCharacteristic.WRITE_TYPE_DEFAULT)
+    } else {
+        gatt.writeCharacteristic(characteristic)
+    }
     Log.d("GATT", "Write request sent $success to UUID: $characteristicUuid")
 }

android/app/src/main/java/me/kavishdevar/aln/DebugScreen.kt

@@ -1,261 +0,0 @@
-@file:OptIn(ExperimentalHazeMaterialsApi::class)
-
-package me.kavishdevar.aln
-
-import android.annotation.SuppressLint
-import android.content.BroadcastReceiver
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.content.ServiceConnection
-import android.os.Build
-import android.os.IBinder
-import android.util.Log
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.rememberLazyListState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material.icons.filled.Send
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.HorizontalDivider
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
-import androidx.compose.material3.TextFieldDefaults
-import androidx.compose.material3.TopAppBar
-import androidx.compose.material3.TopAppBarDefaults
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.mutableStateListOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.luminance
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.font.Font
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.input.TextFieldValue
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.navigation.NavController
-import dev.chrisbanes.haze.HazeState
-import dev.chrisbanes.haze.haze
-import dev.chrisbanes.haze.hazeChild
-import dev.chrisbanes.haze.materials.CupertinoMaterials
-import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
-
-@OptIn(ExperimentalMaterial3Api::class, ExperimentalLayoutApi::class)
-@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
-@Composable
-fun DebugScreen(navController: NavController) {
-    val hazeState = remember { HazeState() }
-    val text = remember { mutableStateListOf<String>("Log Start") }
-    val context = LocalContext.current
-    val listState = rememberLazyListState()
-
-    Scaffold(
-        topBar = {
-            TopAppBar(
-                title = { Text("Debug") },
-                navigationIcon = {
-                    IconButton(onClick = {
-                        navController.popBackStack()
-                    }) {
-                        Icon(Icons.AutoMirrored.Filled.ArrowBack, null)
-                    }
-                },
-                modifier = Modifier
-                    .hazeChild(
-                        state = hazeState,
-                        style = CupertinoMaterials.thin(),
-                        block = {
-                            alpha = if (listState.firstVisibleItemIndex > 0) {
-                                1f
-                            } else {
-                                0f
-                            }
-                        }
-                    ),
-                colors = TopAppBarDefaults.topAppBarColors(
-                    containerColor = Color.Transparent
-                )
-            )
-        },
-        containerColor = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color(0xFF000000)
-        else Color(0xFFF2F2F7),
-    ) { paddingValues ->
-        val receiver = object : BroadcastReceiver() {
-            override fun onReceive(context: Context, intent: Intent) {
-                val data = intent.getByteArrayExtra("data")
-                data?.let {
-                    text.add(">" + it.joinToString(" ") { byte -> "%02X".format(byte) })
-                }
-            }
-        }
-
-        LaunchedEffect(context) {
-            val intentFilter = IntentFilter(AirPodsNotifications.AIRPODS_DATA)
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-                context.registerReceiver(receiver, intentFilter, Context.RECEIVER_EXPORTED)
-            }
-        }
-
-        LaunchedEffect(text.size) {
-            if (text.isNotEmpty()) {
-                listState.animateScrollToItem(text.size - 1)
-            }
-        }
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .imePadding()
-                .haze(hazeState)
-                .padding(top = 0.dp)
-        ) {
-            LazyColumn(
-                state = listState,
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .weight(1f),
-                content = {
-                    items(text.size) { index ->
-                        val message = text[index]
-                        val isSent = message.startsWith(">")
-                        val backgroundColor =
-                            if (isSent) Color(0xFFE1FFC7) else Color(0xFFD1D1D1)
-
-                        if (message == "Log Start") {
-                            Spacer(modifier = Modifier.height(115.dp))
-                        }
-
-                        Box(
-                            modifier = Modifier
-                                .fillMaxWidth()
-                                .padding(8.dp)
-                                .background(backgroundColor, RoundedCornerShape(12.dp))
-                                .padding(12.dp),
-                        ) {
-                            Row(
-                                modifier = Modifier.fillMaxWidth(),
-                                verticalAlignment = Alignment.CenterVertically,
-                                horizontalArrangement = Arrangement.SpaceBetween
-                            ) {
-                                if (!isSent) {
-                                    Text("<", color = Color(0xFF00796B), fontSize = 16.sp)
-                                }
-
-                                Text(
-                                    text = if (isSent) message.substring(1) else message,
-                                    fontFamily = FontFamily(Font(R.font.hack)),
-                                    color = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color(
-                                        0xFF000000
-                                    )
-                                    else Color(0xFF000000),
-                                    modifier = Modifier.weight(1f)
-                                )
-
-                                if (isSent) {
-                                    Text(">", color = Color(0xFF00796B), fontSize = 16.sp)
-                                }
-                            }
-                        }
-                    }
-                }
-            )
-            Spacer(modifier = Modifier.height(8.dp))
-            val airPodsService = remember { mutableStateOf<AirPodsService?>(null) }
-
-            val serviceConnection = object : ServiceConnection {
-                override fun onServiceConnected(name: ComponentName, service: IBinder) {
-                    val binder = service as AirPodsService.LocalBinder
-                    airPodsService.value = binder.getService()
-                    Log.d("AirPodsService", "Service connected")
-                }
-
-                override fun onServiceDisconnected(name: ComponentName) {
-                    airPodsService.value = null
-                }
-            }
-
-            val intent = Intent(context, AirPodsService::class.java)
-            context.bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE)
-            HorizontalDivider()
-            Row(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .background(if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color(0xFF1C1B20) else Color(0xFFF2F2F7)),
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                val packet = remember { mutableStateOf(TextFieldValue("")) }
-                TextField(
-                    value = packet.value,
-                    onValueChange = { packet.value = it },
-                    label = { Text("Packet") },
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .padding(horizontal = 8.dp)
-                        .padding(bottom = 5.dp),
-                    trailingIcon = {
-                        IconButton(
-                            onClick = {
-                                airPodsService.value?.sendPacket(packet.value.text)
-                                text.add(packet.value.text)
-                                packet.value = TextFieldValue("")
-                            }
-                        ) {
-                            @Suppress("DEPRECATION")
-                            Icon(Icons.Filled.Send, contentDescription = "Send")
-                        }
-                    },
-                    colors = TextFieldDefaults.colors(
-                        focusedContainerColor = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color(0xFF1C1B20) else Color(0xFFF2F2F7),
-                        unfocusedContainerColor = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color(0xFF1C1B20) else Color(0xFFF2F2F7),
-                        focusedIndicatorColor = Color.Transparent,
-                        unfocusedIndicatorColor = Color.Transparent,
-                        focusedTextColor =  if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White else Color.Black,
-                        unfocusedTextColor =  if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White else Color.Black.copy(alpha = 0.6f),
-                        focusedLabelColor =  if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White.copy(alpha = 0.6f) else Color.Black,
-                        unfocusedLabelColor =  if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White.copy(alpha = 0.6f) else Color.Black.copy(alpha = 0.6f),
-                    ),
-                    shape = RoundedCornerShape(12.dp)
-                )
-
-                val airPodsService = remember { mutableStateOf<AirPodsService?>(null) }
-
-                val serviceConnection = object : ServiceConnection {
-                    override fun onServiceConnected(name: ComponentName, service: IBinder) {
-                        val binder = service as AirPodsService.LocalBinder
-                        airPodsService.value = binder.getService()
-                        Log.d("AirPodsService", "Service connected")
-                    }
-
-                    override fun onServiceDisconnected(name: ComponentName) {
-                        airPodsService.value = null
-                    }
-                }
-
-                val intent = Intent(context, AirPodsService::class.java)
-                context.bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE)
-            }
-        }
-    }
-}

android/app/src/main/java/me/kavishdevar/aln/MainActivity.kt

@@ -1,22 +1,51 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package me.kavishdevar.aln
 
 import android.annotation.SuppressLint
 import android.content.BroadcastReceiver
 import android.content.ComponentName
 import android.content.Context
+import android.content.Context.MODE_PRIVATE
+import android.content.Context.RECEIVER_EXPORTED
 import android.content.Intent
 import android.content.IntentFilter
 import android.content.ServiceConnection
+import android.content.SharedPreferences
+import android.os.Build
 import android.os.Bundle
 import android.os.IBinder
 import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.compose.animation.core.tween
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.spring
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
 import androidx.compose.animation.slideInHorizontally
 import androidx.compose.animation.slideOutHorizontally
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -26,6 +55,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
@@ -34,7 +64,15 @@ import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import com.google.accompanist.permissions.ExperimentalPermissionsApi
 import com.google.accompanist.permissions.rememberMultiplePermissionsState
+import me.kavishdevar.aln.screens.AirPodsSettingsScreen
+import me.kavishdevar.aln.screens.AppSettingsScreen
+import me.kavishdevar.aln.screens.DebugScreen
+import me.kavishdevar.aln.screens.LongPress
+import me.kavishdevar.aln.screens.RenameScreen
+import me.kavishdevar.aln.services.AirPodsService
 import me.kavishdevar.aln.ui.theme.ALNTheme
+import me.kavishdevar.aln.utils.AirPodsNotifications
+import me.kavishdevar.aln.utils.CrossDevice
 
 lateinit var serviceConnection: ServiceConnection
 lateinit var connectionStatusReceiver: BroadcastReceiver
@@ -66,6 +104,7 @@ class MainActivity : ComponentActivity() {
         } catch (e: Exception) {
             Log.e("MainActivity", "Error while unregistering receiver: $e")
         }
+        sendBroadcast(Intent(AirPodsNotifications.DISCONNECT_RECEIVERS))
         super.onDestroy()
     }
 
@@ -86,18 +125,20 @@ class MainActivity : ComponentActivity() {
     }
 }
 
-@SuppressLint("MissingPermission", "InlinedApi")
+@SuppressLint("MissingPermission", "InlinedApi", "UnspecifiedRegisterReceiverFlag")
 @OptIn(ExperimentalPermissionsApi::class)
 @Composable
 fun Main() {
     val isConnected = remember { mutableStateOf(false) }
+    val isRemotelyConnected = remember { mutableStateOf(false) }
     val permissionState = rememberMultiplePermissionsState(
         permissions = listOf(
             "android.permission.BLUETOOTH_CONNECT",
-            "android.permission.POST_NOTIFICATIONS"
+            "android.permission.BLUETOOTH_SCAN",
+            "android.permission.POST_NOTIFICATIONS",
+            "android.permission.READ_PHONE_STATE"
         )
     )
-
     val airPodsService = remember { mutableStateOf<AirPodsService?>(null) }
     if (permissionState.allPermissionsGranted) {
         val context = LocalContext.current
@@ -111,43 +152,144 @@ fun Main() {
                 }
                 else if (intent.action == AirPodsNotifications.AIRPODS_DISCONNECTED) {
                     Log.d("MainActivity", "AirPods Disconnected intent received")
+                    isRemotelyConnected.value = CrossDevice.isAvailable
                     isConnected.value = false
                 }
+                else if (intent.action == AirPodsNotifications.DISCONNECT_RECEIVERS) {
+                    Log.d("MainActivity", "Disconnect Receivers intent received")
+                    try {
+                        context.unregisterReceiver(this)
+                    }
+                    catch (e: Exception) {
+                        Log.e("MainActivity", "Error while unregistering receiver: $e")
+                    }
+                }
             }
         }
 
+        val sharedPreferences = context.getSharedPreferences("settings", MODE_PRIVATE)
+        val isAvailableChangeListener = SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            if (key == "CrossDeviceIsAvailable") {
+                Log.d("MainActivity", "CrossDeviceIsAvailable changed")
+                isRemotelyConnected.value = sharedPreferences.getBoolean("CrossDeviceIsAvailable", false)
+            }
+        }
+        sharedPreferences.registerOnSharedPreferenceChangeListener(isAvailableChangeListener)
+        Log.d("MainActivity", "CrossDeviceIsAvailable: ${sharedPreferences.getBoolean("CrossDeviceIsAvailable", false)} | isAvailable: ${CrossDevice.isAvailable}")
+        isRemotelyConnected.value = sharedPreferences.getBoolean("CrossDeviceIsAvailable", false) || CrossDevice.isAvailable
+        Log.d("MainActivity", "isRemotelyConnected: ${isRemotelyConnected.value}")
         val filter = IntentFilter().apply {
             addAction(AirPodsNotifications.AIRPODS_CONNECTED)
             addAction(AirPodsNotifications.AIRPODS_DISCONNECTED)
             addAction(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED)
+            addAction(AirPodsNotifications.DISCONNECT_RECEIVERS)
         }
         Log.d("MainActivity", "Registering Receiver")
-        context.registerReceiver(connectionStatusReceiver, filter, Context.RECEIVER_EXPORTED)
-        Log.d("MainActivity", "Registered Receiver")
 
-        NavHost(
-            navController = navController,
-            startDestination = "settings",
-            enterTransition = { slideInHorizontally(initialOffsetX = { it }, animationSpec = tween(300)) },
-            exitTransition = { slideOutHorizontally(targetOffsetX = { -it }, animationSpec = tween(300)) },
-            popEnterTransition = { slideInHorizontally(initialOffsetX = { -it }, animationSpec = tween(300)) },
-            popExitTransition = { slideOutHorizontally(targetOffsetX = { it }, animationSpec = tween(300)) }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            context.registerReceiver(connectionStatusReceiver, filter, RECEIVER_EXPORTED)
+        } else {
+            context.registerReceiver(connectionStatusReceiver, filter)
+        }
+        Log.d("MainActivity", "Registered Receiver")
+        Box (
+            modifier = Modifier
+                .padding(0.dp)
+                .fillMaxSize()
+                .background(if (isSystemInDarkTheme()) Color.Black else Color(0xFFF2F2F7))
         ) {
-            composable("settings") {
-                if (airPodsService.value != null) {
-                    AirPodsSettingsScreen(
-                        dev = airPodsService.value?.device,
-                        service = airPodsService.value!!,
-                        navController = navController,
-                        isConnected = isConnected.value
+            NavHost(
+                navController = navController,
+                startDestination = "settings",
+                enterTransition = {
+                    slideInHorizontally(
+                        initialOffsetX = { it },
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    ) + scaleIn(
+                        initialScale = 0.85f,
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    )
+                },
+                exitTransition = {
+                    slideOutHorizontally(
+                        targetOffsetX = { -it },
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    ) + scaleOut(
+                        targetScale = 0.85f,
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    )
+                },
+                popEnterTransition = {
+                    slideInHorizontally(
+                        initialOffsetX = { -it },
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    ) + scaleIn(
+                        initialScale = 0.85f,
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    )
+                },
+                popExitTransition = {
+                    slideOutHorizontally(
+                        targetOffsetX = { it },
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
+                    ) + scaleOut(
+                        targetScale = 0.85f,
+                        animationSpec = spring(
+                            dampingRatio = Spring.DampingRatioLowBouncy,
+                            stiffness = Spring.StiffnessLow
+                        )
                     )
                 }
-            }
-            composable("debug") {
-                DebugScreen(navController = navController)
+            ) {
+                composable("settings") {
+                    if (airPodsService.value != null) {
+                        AirPodsSettingsScreen(
+                            dev = airPodsService.value?.device,
+                            service = airPodsService.value!!,
+                            navController = navController,
+                            isConnected = isConnected.value,
+                            isRemotelyConnected = isRemotelyConnected.value
+                        )
+                    }
+                }
+                composable("debug") {
+                    DebugScreen(navController = navController)
+                }
+                composable("long_press/{bud}") { navBackStackEntry ->
+                    LongPress(
+                        navController = navController,
+                        name = navBackStackEntry.arguments?.getString("bud")!!
+                    )
+                }
+                composable("rename") { navBackStackEntry ->
+                    RenameScreen(navController)
+                }
+                composable("app_settings") {
+                    AppSettingsScreen(navController)
+                }
             }
         }
-
          serviceConnection = remember {
             object : ServiceConnection {
                 override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
@@ -163,11 +305,10 @@ fun Main() {
 
         context.bindService(Intent(context, AirPodsService::class.java), serviceConnection, Context.BIND_AUTO_CREATE)
 
-        if (airPodsService.value?.isConnected == true) {
+        if (airPodsService.value?.isConnectedLocally == true) {
             isConnected.value = true
         }
     } else {
-        // Permission is not granted, request it
         Column (
             modifier = Modifier.padding(24.dp),
         ){
@@ -184,4 +325,4 @@ fun Main() {
             }
         }
     }
-}
+}

android/app/src/main/java/me/kavishdevar/aln/MediaController.kt

@@ -1,55 +0,0 @@
-package me.kavishdevar.aln
-
-import android.media.AudioManager
-import android.util.Log
-import android.view.KeyEvent
-
-object MediaController {
-    private var initialVolume: Int? = null  // Nullable to track the unset state
-    private lateinit var audioManager: AudioManager  // Declare AudioManager
-
-    // Initialize the singleton with the AudioManager instance
-    fun initialize(audioManager: AudioManager) {
-        this.audioManager = audioManager
-    }
-
-    @Synchronized
-    fun sendPause() {
-        if (audioManager.isMusicActive) {
-            audioManager.dispatchMediaKeyEvent(KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_PAUSE))
-            audioManager.dispatchMediaKeyEvent(KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PAUSE))
-        }
-    }
-
-    @Synchronized
-    fun sendPlay() {
-        if (!audioManager.isMusicActive) {
-            audioManager.dispatchMediaKeyEvent(KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MEDIA_PLAY))
-            audioManager.dispatchMediaKeyEvent(KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MEDIA_PLAY))
-        }
-    }
-
-    @Synchronized
-    fun startSpeaking() {
-        Log.d("MediaController", "Starting speaking")
-        if (initialVolume == null) {
-            initialVolume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC)
-            Log.d("MediaController", "Initial Volume Set: $initialVolume")
-            audioManager.setStreamVolume(
-                AudioManager.STREAM_MUSIC,
-                1,  // Set to a lower volume when speaking starts
-                0
-            )
-        }
-        Log.d("MediaController", "Initial Volume: $initialVolume")
-    }
-
-    @Synchronized
-    fun stopSpeaking() {
-        Log.d("MediaController", "Stopping speaking, initialVolume: $initialVolume")
-        initialVolume?.let { volume ->
-            audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, volume, 0)
-            initialVolume = null  // Reset to null after restoring the volume
-        }
-    }
-}

android/app/src/main/java/me/kavishdevar/aln/OldAirPodsService.kt

@@ -1,463 +0,0 @@
-//@file:Suppress("unused")
-//
-//package me.kavishdevar.aln
-//
-//import android.annotation.SuppressLint
-//import android.app.Notification
-//import android.app.NotificationChannel
-//import android.app.NotificationManager
-//import android.app.Service
-//import android.bluetooth.BluetoothDevice
-//import android.bluetooth.BluetoothManager
-//import android.bluetooth.BluetoothProfile
-//import android.bluetooth.BluetoothSocket
-//import android.content.BroadcastReceiver
-//import android.content.Context
-//import android.content.Intent
-//import android.content.IntentFilter
-//import android.media.AudioManager
-//import android.os.Binder
-//import android.os.Build
-//import android.os.IBinder
-//import android.os.ParcelUuid
-//import android.util.Log
-//import androidx.core.app.NotificationCompat
-//import kotlinx.coroutines.CoroutineScope
-//import kotlinx.coroutines.Dispatchers
-//import kotlinx.coroutines.launch
-//import org.lsposed.hiddenapibypass.HiddenApiBypass
-//
-//object ServiceManager {
-//    private var service: OldAirPodsService? = null
-//    @Synchronized
-//    fun getService(): OldAirPodsService? {
-//        return service
-//    }
-//    @Synchronized
-//    fun setService(service: OldAirPodsService?) {
-//        this.service = service
-//    }
-//}
-//
-//class OldAirPodsService : Service() {
-//    inner class LocalBinder : Binder() {
-//        fun getService(): OldAirPodsService = this@OldAirPodsService
-//    }
-//
-//    override fun onBind(intent: Intent?): IBinder {
-//        return LocalBinder()
-//    }
-//
-//    var isConnected: Boolean = false
-//    private var socket: BluetoothSocket? = null
-//
-//    fun sendPacket(packet: String) {
-//        val fromHex = packet.split(" ").map { it.toInt(16).toByte() }
-//        socket?.outputStream?.write(fromHex.toByteArray())
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setANCMode(mode: Int) {
-//        when (mode) {
-//            1 -> {
-//                socket?.outputStream?.write(Enums.NOISE_CANCELLATION_OFF.value)
-//            }
-//            2 -> {
-//                socket?.outputStream?.write(Enums.NOISE_CANCELLATION_ON.value)
-//            }
-//            3 -> {
-//                socket?.outputStream?.write(Enums.NOISE_CANCELLATION_TRANSPARENCY.value)
-//            }
-//            4 -> {
-//                socket?.outputStream?.write(Enums.NOISE_CANCELLATION_ADAPTIVE.value)
-//            }
-//        }
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setCAEnabled(enabled: Boolean) {
-//        socket?.outputStream?.write(if (enabled) Enums.SET_CONVERSATION_AWARENESS_ON.value else Enums.SET_CONVERSATION_AWARENESS_OFF.value)
-//    }
-//
-//    fun setOffListeningMode(enabled: Boolean) {
-//        socket?.outputStream?.write(byteArrayOf(0x04, 0x00 ,0x04, 0x00, 0x09, 0x00, 0x34, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00))
-//    }
-//
-//    fun setAdaptiveStrength(strength: Int) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x2E, strength.toByte(), 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setPressSpeed(speed: Int) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x17, speed.toByte(), 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setPressAndHoldDuration(speed: Int) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x18, speed.toByte(), 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setNoiseCancellationWithOnePod(enabled: Boolean) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1B, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setVolumeControl(enabled: Boolean) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x25, if (enabled) 0x01 else 0x02, 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setVolumeSwipeSpeed(speed: Int) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x23, speed.toByte(), 0x00, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setToneVolume(volume: Int) {
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1F, volume.toByte(), 0x50, 0x00, 0x00)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    val earDetectionNotification = AirPodsNotifications.EarDetection()
-//    val ancNotification = AirPodsNotifications.ANC()
-//    val batteryNotification = AirPodsNotifications.BatteryNotification()
-//    val conversationAwarenessNotification = AirPodsNotifications.ConversationalAwarenessNotification()
-//
-//    var earDetectionEnabled = true
-//
-//    fun setCaseChargingSounds(enabled: Boolean) {
-//        val bytes = byteArrayOf(0x12, 0x3a, 0x00, 0x01, 0x00, 0x08, if (enabled) 0x00 else 0x01)
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//    }
-//
-//    fun setEarDetection(enabled: Boolean) {
-//        earDetectionEnabled = enabled
-//    }
-//
-//    fun getBattery(): List<Battery> {
-//        return batteryNotification.getBattery()
-//    }
-//
-//    fun getANC(): Int {
-//        return ancNotification.status
-//    }
-//
-//    private fun createNotification(): Notification {
-//        val channelId = "battery"
-//        val notificationBuilder = NotificationCompat.Builder(this, channelId)
-//            .setSmallIcon(R.drawable.pro_2_buds)
-//            .setContentTitle("AirPods Connected")
-//            .setOngoing(true)
-//            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
-//
-//        val channel =
-//            NotificationChannel(channelId, "Battery Notification", NotificationManager.IMPORTANCE_LOW)
-//
-//        val notificationManager = getSystemService(NotificationManager::class.java)
-//        notificationManager.createNotificationChannel(channel)
-//        return notificationBuilder.build()
-//    }
-//
-//    fun disconnectAudio(context: Context, device: BluetoothDevice?) {
-//        val bluetoothAdapter = context.getSystemService(BluetoothManager::class.java).adapter
-//
-//        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-//            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-//                if (profile == BluetoothProfile.A2DP) {
-//                    try {
-//                        val method = proxy.javaClass.getMethod("disconnect", BluetoothDevice::class.java)
-//                        method.invoke(proxy, device)
-//                    } catch (e: Exception) {
-//                        e.printStackTrace()
-//                    } finally {
-//                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.A2DP, proxy)
-//                    }
-//                }
-//            }
-//
-//            override fun onServiceDisconnected(profile: Int) { }
-//        }, BluetoothProfile.A2DP)
-//
-//        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-//            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-//                if (profile == BluetoothProfile.HEADSET) {
-//                    try {
-//                        val method = proxy.javaClass.getMethod("disconnect", BluetoothDevice::class.java)
-//                        method.invoke(proxy, device)
-//                    } catch (e: Exception) {
-//                        e.printStackTrace()
-//                    } finally {
-//                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy)
-//                    }
-//                }
-//            }
-//
-//            override fun onServiceDisconnected(profile: Int) { }
-//        }, BluetoothProfile.HEADSET)
-//    }
-//
-//    fun connectAudio(context: Context, device: BluetoothDevice?) {
-//        val bluetoothAdapter = context.getSystemService(BluetoothManager::class.java).adapter
-//
-//        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-//            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-//                if (profile == BluetoothProfile.A2DP) {
-//                    try {
-//                        val method = proxy.javaClass.getMethod("connect", BluetoothDevice::class.java)
-//                        method.invoke(proxy, device)
-//                    } catch (e: Exception) {
-//                        e.printStackTrace()
-//                    } finally {
-//                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.A2DP, proxy)
-//                    }
-//                }
-//            }
-//
-//            override fun onServiceDisconnected(profile: Int) { }
-//        }, BluetoothProfile.A2DP)
-//
-//        bluetoothAdapter?.getProfileProxy(context, object : BluetoothProfile.ServiceListener {
-//            override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {
-//                if (profile == BluetoothProfile.HEADSET) {
-//                    try {
-//                        val method = proxy.javaClass.getMethod("connect", BluetoothDevice::class.java)
-//                        method.invoke(proxy, device)
-//                    } catch (e: Exception) {
-//                        e.printStackTrace()
-//                    } finally {
-//                        bluetoothAdapter.closeProfileProxy(BluetoothProfile.HEADSET, proxy)
-//                    }
-//                }
-//            }
-//
-//            override fun onServiceDisconnected(profile: Int) { }
-//        }, BluetoothProfile.HEADSET)
-//    }
-//
-//    fun setName(name: String) {
-//        val nameBytes = name.toByteArray()
-//        val bytes = byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x1a, 0x00, 0x01,
-//            nameBytes.size.toByte(), 0x00) + nameBytes
-//        socket?.outputStream?.write(bytes)
-//        socket?.outputStream?.flush()
-//        val hex = bytes.joinToString(" ") { "%02X".format(it) }
-//        Log.d("OldAirPodsService", "setName: $name, sent packet: $hex")
-//    }
-//
-//    @SuppressLint("MissingPermission", "InlinedApi")
-//    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-//
-//        val notification = createNotification()
-//        startForeground(1, notification)
-//
-//        ServiceManager.setService(this)
-//
-//        if (isConnected) {
-//            return START_STICKY
-//        }
-//        isConnected = true
-//
-//        @Suppress("DEPRECATION") val device = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) intent?.getParcelableExtra("device", BluetoothDevice::class.java) else intent?.getParcelableExtra("device")
-//
-//        HiddenApiBypass.addHiddenApiExemptions("Landroid/bluetooth/BluetoothSocket;")
-//        val uuid: ParcelUuid = ParcelUuid.fromString("74ec2172-0bad-4d01-8f77-997b2be0722a")
-//
-//        socket = HiddenApiBypass.newInstance(BluetoothSocket::class.java, 3, true, true, device, 0x1001, uuid) as BluetoothSocket?
-//        try {
-//            socket?.connect()
-//            socket?.let { it ->
-//                it.outputStream.write(Enums.HANDSHAKE.value)
-//                it.outputStream.write(Enums.SET_SPECIFIC_FEATURES.value)
-//                it.outputStream.write(Enums.REQUEST_NOTIFICATIONS.value)
-//                sendBroadcast(Intent(AirPodsNotifications.AIRPODS_CONNECTED))
-//                it.outputStream.flush()
-//
-//                CoroutineScope(Dispatchers.IO).launch {
-//                    while (socket?.isConnected == true) {
-//                        socket?.let {
-//                            val audioManager = this@OldAirPodsService.getSystemService(AUDIO_SERVICE) as AudioManager
-//                            MediaController.initialize(audioManager)
-//                            val buffer = ByteArray(1024)
-//                            val bytesRead = it.inputStream.read(buffer)
-//                            var data: ByteArray = byteArrayOf()
-//                            if (bytesRead > 0) {
-//                                data = buffer.copyOfRange(0, bytesRead)
-//                                sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DATA).apply {
-//                                    putExtra("data", buffer.copyOfRange(0, bytesRead))
-//                                })
-//                                val bytes = buffer.copyOfRange(0, bytesRead)
-//                                val formattedHex = bytes.joinToString(" ") { "%02X".format(it) }
-//                                Log.d("AirPods Data", "Data received: $formattedHex")
-//                            }
-//                            else if (bytesRead == -1) {
-//                                Log.d("AirPods Service", "Socket closed (bytesRead = -1)")
-//                                this@OldAirPodsService.stopForeground(STOP_FOREGROUND_REMOVE)
-//                                socket?.close()
-//                                sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DISCONNECTED))
-//                                return@launch
-//                            }
-//                            var inEar = false
-//                            var inEarData = listOf<Boolean>()
-//                            if (earDetectionNotification.isEarDetectionData(data)) {
-//                                earDetectionNotification.setStatus(data)
-//                                sendBroadcast(Intent(AirPodsNotifications.EAR_DETECTION_DATA).apply {
-//                                    val list = earDetectionNotification.status
-//                                    val bytes = ByteArray(2)
-//                                    bytes[0] = list[0]
-//                                    bytes[1] = list[1]
-//                                    putExtra("data", bytes)
-//                                })
-//                                Log.d("AirPods Parser", "Ear Detection: ${earDetectionNotification.status[0]} ${earDetectionNotification.status[1]}")
-//                                var justEnabledA2dp = false
-//                                val earReceiver = object : BroadcastReceiver() {
-//                                    override fun onReceive(context: Context, intent: Intent) {
-//                                        val data = intent.getByteArrayExtra("data")
-//                                        if (data != null && earDetectionEnabled) {
-//                                            inEar = if (data.find { it == 0x02.toByte() } != null || data.find { it == 0x03.toByte() } != null) {
-//                                                data[0] == 0x00.toByte() || data[1] == 0x00.toByte()
-//                                            } else {
-//                                                data[0] == 0x00.toByte() && data[1] == 0x00.toByte()
-//                                            }
-//
-//                                            val newInEarData = listOf(data[0] == 0x00.toByte(), data[1] == 0x00.toByte())
-//                                            if (newInEarData.contains(true) && inEarData == listOf(false, false)) {
-//                                                connectAudio(this@OldAirPodsService, device)
-//                                                justEnabledA2dp = true
-//                                                val bluetoothAdapter = this@OldAirPodsService.getSystemService(BluetoothManager::class.java).adapter
-//                                                bluetoothAdapter.getProfileProxy(
-//                                                    this@OldAirPodsService, object : BluetoothProfile.ServiceListener {
-//                                                        override fun onServiceConnected(
-//                                                            profile: Int,
-//                                                            proxy: BluetoothProfile
-//                                                        ) {
-//                                                            if (profile == BluetoothProfile.A2DP) {
-//                                                                val connectedDevices =
-//                                                                    proxy.connectedDevices
-//                                                                if (connectedDevices.isNotEmpty()) {
-//                                                                    MediaController.sendPlay()
-//                                                                }
-//                                                            }
-//                                                            bluetoothAdapter.closeProfileProxy(
-//                                                                profile,
-//                                                                proxy
-//                                                            )
-//                                                        }
-//
-//                                                        override fun onServiceDisconnected(
-//                                                            profile: Int
-//                                                        ) {
-//                                                        }
-//                                                    }
-//                                                    ,BluetoothProfile.A2DP
-//                                                )
-//
-//                                            }
-//                                            else if (newInEarData == listOf(false, false)){
-//                                                disconnectAudio(this@OldAirPodsService, device)
-//                                            }
-//
-//                                            inEarData = newInEarData
-//
-//                                            if (inEar == true) {
-//                                                if (!justEnabledA2dp) {
-//                                                    justEnabledA2dp = false
-//                                                    MediaController.sendPlay()
-//                                                }
-//                                            } else {
-//                                                MediaController.sendPause()
-//                                            }
-//                                        }
-//                                    }
-//                                }
-//
-//                                val earIntentFilter = IntentFilter(AirPodsNotifications.EAR_DETECTION_DATA)
-//                                this@OldAirPodsService.registerReceiver(earReceiver, earIntentFilter,
-//                                    RECEIVER_EXPORTED
-//                                )
-//                            }
-//                            else if (ancNotification.isANCData(data)) {
-//                                ancNotification.setStatus(data)
-//                                sendBroadcast(Intent(AirPodsNotifications.ANC_DATA).apply {
-//                                    putExtra("data", ancNotification.status)
-//                                })
-//                                Log.d("AirPods Parser", "ANC: ${ancNotification.status}")
-//                            }
-//                            else if (batteryNotification.isBatteryData(data)) {
-//                                batteryNotification.setBattery(data)
-//                                sendBroadcast(Intent(AirPodsNotifications.BATTERY_DATA).apply {
-//                                    putParcelableArrayListExtra("data", ArrayList(batteryNotification.getBattery()))
-//                                })
-//                                for (battery in batteryNotification.getBattery()) {
-//                                    Log.d("AirPods Parser", "${battery.getComponentName()}: ${battery.getStatusName()} at ${battery.level}% ")
-//                                }
-////                                if both are charging, disconnect audio profiles
-//                                if (batteryNotification.getBattery()[0].status == 1 && batteryNotification.getBattery()[1].status == 1) {
-//                                    disconnectAudio(this@OldAirPodsService, device)
-//                                }
-//                                else {
-//                                    connectAudio(this@OldAirPodsService, device)
-//                                }
-////                                updatePodsStatus(device!!, batteryNotification.getBattery())
-//                            }
-//                            else if (conversationAwarenessNotification.isConversationalAwarenessData(data)) {
-//                                conversationAwarenessNotification.setData(data)
-//                                sendBroadcast(Intent(AirPodsNotifications.CA_DATA).apply {
-//                                    putExtra("data", conversationAwarenessNotification.status)
-//                                })
-//
-//
-//                                if (conversationAwarenessNotification.status == 1.toByte() || conversationAwarenessNotification.status == 2.toByte()) {
-//                                    MediaController.startSpeaking()
-//                                } else if (conversationAwarenessNotification.status == 8.toByte() || conversationAwarenessNotification.status == 9.toByte()) {
-//                                    MediaController.stopSpeaking()
-//                                }
-//
-//                                Log.d("AirPods Parser", "Conversation Awareness: ${conversationAwarenessNotification.status}")
-//                            }
-//                            else { }
-//                        }
-//                    }
-//                    Log.d("AirPods Service", "Socket closed")
-//                    isConnected = false
-//                    this@OldAirPodsService.stopForeground(STOP_FOREGROUND_REMOVE)
-//                    socket?.close()
-//                    sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DISCONNECTED))
-//                }
-//            }
-//        }
-//        catch (e: Exception) {
-//            Log.e("AirPodsSettingsScreen", "Error connecting to device: ${e.message}")
-//        }
-//        return START_STICKY
-//    }
-//
-//    override fun onDestroy() {
-//        super.onDestroy()
-//        socket?.close()
-//        isConnected = false
-//        ServiceManager.setService(null)
-//    }
-//
-//    fun setPVEnabled(enabled: Boolean) {
-//        var hex = "04 00 04 00 09 00 26 ${if (enabled) "01" else "02"} 00 00 00"
-//        var bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-//        socket?.outputStream?.write(bytes)
-//        hex = "04 00 04 00 17 00 00 00 10 00 12 00 08 E${if (enabled) "6" else "5"} 05 10 02 42 0B 08 50 10 02 1A 05 02 ${if (enabled) "32" else "00"} 00 00 00"
-//        bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-//        socket?.outputStream?.write(bytes)
-//    }
-//
-//    fun setLoudSoundReduction(enabled: Boolean) {
-//        val hex = "52 1B 00 0${if (enabled) "1" else "0"}"
-//        val bytes = hex.split(" ").map { it.toInt(16).toByte() }.toByteArray()
-//        socket?.outputStream?.write(bytes)
-//    }
-//}

android/app/src/main/java/me/kavishdevar/aln/composables/AccessibilitySettings.kt

@@ -0,0 +1,196 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun AccessibilitySettings(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+    val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+
+    Text(
+        text = stringResource(R.string.accessibility).uppercase(),
+        style = TextStyle(
+            fontSize = 14.sp,
+            fontWeight = FontWeight.Light,
+            color = textColor.copy(alpha = 0.6f)
+        ),
+        modifier = Modifier.padding(8.dp, bottom = 2.dp)
+    )
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(backgroundColor, RoundedCornerShape(14.dp))
+            .padding(top = 2.dp)
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(12.dp)
+        ) {
+            Text(
+                text = stringResource(R.string.tone_volume),
+                modifier = Modifier
+                    .padding(end = 8.dp, bottom = 2.dp, start = 2.dp)
+                    .fillMaxWidth(),
+                style = TextStyle(
+                    fontSize = 16.sp,
+                    fontWeight = FontWeight.Medium,
+                    color = textColor
+                )
+            )
+
+            ToneVolumeSlider(service = service, sharedPreferences = sharedPreferences)
+        }
+
+        val pressSpeedOptions = listOf("Default", "Slower", "Slowest")
+        var selectedPressSpeed by remember { mutableStateOf(pressSpeedOptions[0]) }
+        DropdownMenuComponent(
+            label = "Press Speed",
+            options = pressSpeedOptions,
+            selectedOption = selectedPressSpeed,
+            onOptionSelected = {
+                selectedPressSpeed = it
+                service.setPressSpeed(pressSpeedOptions.indexOf(it))
+            },
+            textColor = textColor
+        )
+
+        val pressAndHoldDurationOptions = listOf("Default", "Slower", "Slowest")
+        var selectedPressAndHoldDuration by remember { mutableStateOf(pressAndHoldDurationOptions[0]) }
+        DropdownMenuComponent(
+            label = "Press and Hold Duration",
+            options = pressAndHoldDurationOptions,
+            selectedOption = selectedPressAndHoldDuration,
+            onOptionSelected = {
+                selectedPressAndHoldDuration = it
+                service.setPressAndHoldDuration(pressAndHoldDurationOptions.indexOf(it))
+            },
+            textColor = textColor
+        )
+
+        val volumeSwipeSpeedOptions = listOf("Default", "Longer", "Longest")
+        var selectedVolumeSwipeSpeed by remember { mutableStateOf(volumeSwipeSpeedOptions[0]) }
+        DropdownMenuComponent(
+            label = "Volume Swipe Speed",
+            options = volumeSwipeSpeedOptions,
+            selectedOption = selectedVolumeSwipeSpeed,
+            onOptionSelected = {
+                selectedVolumeSwipeSpeed = it
+                service.setVolumeSwipeSpeed(volumeSwipeSpeedOptions.indexOf(it))
+            },
+            textColor = textColor
+        )
+
+        SinglePodANCSwitch(service = service, sharedPreferences = sharedPreferences)
+        VolumeControlSwitch(service = service, sharedPreferences = sharedPreferences)
+//        TransparencySettings(service = service, sharedPreferences = sharedPreferences)
+    }
+}
+
+@Composable
+fun DropdownMenuComponent(
+    label: String,
+    options: List<String>,
+    selectedOption: String,
+    onOptionSelected: (String) -> Unit,
+    textColor: Color
+) {
+    var expanded by remember { mutableStateOf(false) }
+
+    Column (
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 12.dp)
+    ) {
+        Text(
+            text = label,
+            style = TextStyle(
+                fontSize = 16.sp,
+                fontWeight = FontWeight.Medium,
+                color = textColor
+            )
+        )
+
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable { expanded = true }
+                .padding(8.dp)
+        ) {
+            Text(
+                text = selectedOption,
+                modifier = Modifier.padding(16.dp),
+                color = textColor
+            )
+        }
+
+        DropdownMenu(
+            expanded = expanded,
+            onDismissRequest = { expanded = false }
+        ) {
+            options.forEach { option ->
+                DropdownMenuItem(
+                    onClick = {
+                        onOptionSelected(option)
+                        expanded = false
+                    },
+                    text = { Text(text = option) }
+                )
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun AccessibilitySettingsPreview() {
+    AccessibilitySettings(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", Context.MODE_PRIVATE))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/AdaptiveStrengthSlider.kt

@@ -0,0 +1,155 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+import kotlin.math.roundToInt
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AdaptiveStrengthSlider(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    val sliderValue = remember { mutableFloatStateOf(0f) }
+    LaunchedEffect(sliderValue) {
+        if (sharedPreferences.contains("adaptive_strength")) {
+            sliderValue.floatValue = sharedPreferences.getInt("adaptive_strength", 0).toFloat()
+        }
+    }
+    LaunchedEffect(sliderValue.floatValue) {
+        sharedPreferences.edit().putInt("adaptive_strength", sliderValue.floatValue.toInt()).apply()
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+
+    val trackColor = if (isDarkTheme) Color(0xFFB3B3B3) else Color(0xFFD9D9D9)
+    val thumbColor = if (isDarkTheme) Color(0xFFFFFFFF) else Color(0xFFFFFFFF)
+    val labelTextColor = if (isDarkTheme) Color.White else Color.Black
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 8.dp),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Slider(
+            value = sliderValue.floatValue,
+            onValueChange = {
+                sliderValue.floatValue = it
+            },
+            valueRange = 0f..100f,
+            onValueChangeFinished = {
+                sliderValue.floatValue = sliderValue.floatValue.roundToInt().toFloat()
+                service.setAdaptiveStrength(100 - sliderValue.floatValue.toInt())
+            },
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(36.dp),
+            colors = SliderDefaults.colors(
+                thumbColor = thumbColor,
+                inactiveTrackColor = trackColor
+            ),
+            thumb = {
+                Box(
+                    modifier = Modifier
+                        .size(24.dp)
+                        .shadow(4.dp, CircleShape)
+                        .background(thumbColor, CircleShape)
+                )
+            },
+            track = {
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(12.dp),
+                    contentAlignment = Alignment.CenterStart
+                )
+                {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(4.dp)
+                            .background(trackColor, RoundedCornerShape(4.dp))
+                    )
+                }
+
+            }
+        )
+
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            Text(
+                text = "Less Noise",
+                style = TextStyle(
+                    fontSize = 14.sp,
+                    fontWeight = FontWeight.Light,
+                    color = labelTextColor
+                ),
+                modifier = Modifier.padding(start = 4.dp)
+            )
+            Text(
+                text = "More Noise",
+                style = TextStyle(
+                    fontSize = 14.sp,
+                    fontWeight = FontWeight.Light,
+                    color = labelTextColor
+                ),
+                modifier = Modifier.padding(end = 4.dp)
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun AdaptiveStrengthSliderPreview() {
+    AdaptiveStrengthSlider(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", Context.MODE_PRIVATE))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/AudioSettings.kt

@@ -0,0 +1,107 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun AudioSettings(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    Text(
+        text = stringResource(R.string.audio).uppercase(),
+        style = TextStyle(
+            fontSize = 14.sp,
+            fontWeight = FontWeight.Light,
+            color = textColor.copy(alpha = 0.6f)
+        ),
+        modifier = Modifier.padding(8.dp, bottom = 2.dp)
+    )
+
+    val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(backgroundColor, RoundedCornerShape(14.dp))
+            .padding(top = 2.dp)
+    ) {
+
+        PersonalizedVolumeSwitch(service = service, sharedPreferences = sharedPreferences)
+        ConversationalAwarenessSwitch(service = service, sharedPreferences = sharedPreferences)
+        LoudSoundReductionSwitch(service = service, sharedPreferences = sharedPreferences)
+
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(horizontal = 8.dp, vertical = 10.dp)
+        ) {
+            Text(
+                text = stringResource(R.string.adaptive_audio),
+                modifier = Modifier
+                    .padding(end = 8.dp, bottom = 2.dp, start = 2.dp)
+                    .fillMaxWidth(),
+                style = TextStyle(
+                    fontSize = 16.sp,
+                    color = textColor
+                )
+            )
+            Text(
+                text = stringResource(R.string.adaptive_audio_description),
+                modifier = Modifier
+                    .padding(bottom = 8.dp, top = 2.dp)
+                    .padding(end = 2.dp, start = 2.dp)
+                    .fillMaxWidth(),
+                style = TextStyle(
+                    fontSize = 12.sp,
+                    color = textColor.copy(alpha = 0.6f)
+                )
+            )
+
+            AdaptiveStrengthSlider(service = service, sharedPreferences = sharedPreferences)
+        }
+    }
+}
+
+@Preview
+@Composable
+fun AudioSettingsPreview() {
+    AudioSettings(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", Context.MODE_PRIVATE))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/BatteryIndicator.kt

@@ -0,0 +1,135 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.R
+
+@Composable
+fun BatteryIndicator(batteryPercentage: Int, charging: Boolean = false) {
+    val batteryOutlineColor = Color(0xFFBFBFBF)
+    val batteryFillColor = if (batteryPercentage > 30) Color(0xFF30D158) else Color(0xFFFC3C3C)
+    val batteryTextColor = MaterialTheme.colorScheme.onSurface
+
+    val batteryWidth = 40.dp
+    val batteryHeight = 15.dp
+    val batteryCornerRadius = 4.dp
+    val tipWidth = 5.dp
+    val tipHeight = batteryHeight * 0.375f
+
+    val animatedFillWidth by animateFloatAsState(targetValue = batteryPercentage / 100f)
+    val animatedScale by animateFloatAsState(targetValue = if (charging) 1.2f else 1f)
+
+    Column(
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(0.dp),
+            modifier = Modifier.padding(bottom = 4.dp)
+        ) {
+            Box(
+                modifier = Modifier
+                    .width(batteryWidth)
+                    .height(batteryHeight)
+            ) {
+                Box (
+                    modifier = Modifier
+                        .fillMaxSize()
+                        .border(1.dp, batteryOutlineColor, RoundedCornerShape(batteryCornerRadius))
+                )
+                Box(
+                    modifier = Modifier
+                        .fillMaxHeight()
+                        .padding(2.dp)
+                        .width(batteryWidth * animatedFillWidth)
+                        .background(batteryFillColor, RoundedCornerShape(2.dp))
+                )
+                if (charging) {
+                    Text(
+                        text = "\uDBC0\uDEE6",
+                        fontSize = 16.sp,
+                        fontFamily = FontFamily(Font(R.font.sf_pro)),
+                        color = Color.White,
+                        modifier = Modifier
+                            .scale(animatedScale)
+                            .fillMaxSize(),
+                        textAlign = TextAlign.Center
+                    )
+                }
+            }
+            Box(
+                modifier = Modifier
+                    .width(tipWidth)
+                    .height(tipHeight)
+                    .padding(start = 1.dp)
+                    .background(
+                        batteryOutlineColor,
+                        RoundedCornerShape(
+                            topStart = 0.dp,
+                            topEnd = 12.dp,
+                            bottomStart = 0.dp,
+                            bottomEnd = 12.dp
+                        )
+                    )
+            )
+        }
+
+        Text(
+            text = "$batteryPercentage%",
+            color = batteryTextColor,
+            style = TextStyle(fontSize = 16.sp, fontWeight = FontWeight.Bold)
+        )
+    }
+}
+
+@Preview
+@Composable
+fun BatteryIndicatorPreview() {
+    BatteryIndicator(batteryPercentage = 48, charging = true)
+}

android/app/src/main/java/me/kavishdevar/aln/composables/BatteryView.kt

@@ -0,0 +1,185 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Build
+import android.util.Log
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.width
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.imageResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.AirPodsService
+import me.kavishdevar.aln.utils.AirPodsNotifications
+import me.kavishdevar.aln.utils.Battery
+import me.kavishdevar.aln.utils.BatteryComponent
+import me.kavishdevar.aln.utils.BatteryStatus
+
+@Composable
+fun BatteryView(service: AirPodsService, preview: Boolean = false) {
+    val batteryStatus = remember { mutableStateOf<List<Battery>>(listOf()) }
+    @Suppress("DEPRECATION") val batteryReceiver = remember {
+        object : BroadcastReceiver() {
+            override fun onReceive(context: Context, intent: Intent) {
+                if (intent.action == AirPodsNotifications.BATTERY_DATA) {
+                    batteryStatus.value =
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                            intent.getParcelableArrayListExtra("data", Battery::class.java)
+                        } else {
+                            intent.getParcelableArrayListExtra("data")
+                        }?.toList() ?: listOf()
+                }
+                else if (intent.action == AirPodsNotifications.DISCONNECT_RECEIVERS) {
+                    try {
+                        context.unregisterReceiver(this)
+                    }
+                    catch (_: IllegalArgumentException) {
+                        Log.wtf("BatteryReceiver", "Receiver already unregistered")
+                    }
+                }
+            }
+        }
+    }
+    val context = LocalContext.current
+
+    LaunchedEffect(context) {
+        val batteryIntentFilter = IntentFilter()
+            .apply {
+                addAction(AirPodsNotifications.BATTERY_DATA)
+                addAction(AirPodsNotifications.DISCONNECT_RECEIVERS)
+            }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            context.registerReceiver(
+                batteryReceiver,
+                batteryIntentFilter,
+                Context.RECEIVER_EXPORTED
+            )
+        }
+    }
+
+    batteryStatus.value = service.getBattery()
+
+    if (preview) {
+        batteryStatus.value = listOf<Battery>(
+            Battery(BatteryComponent.LEFT, 100, BatteryStatus.CHARGING),
+            Battery(BatteryComponent.RIGHT, 50, BatteryStatus.NOT_CHARGING),
+            Battery(BatteryComponent.CASE, 5, BatteryStatus.CHARGING)
+        )
+    }
+
+    Row {
+        Column (
+            modifier = Modifier
+                .fillMaxWidth(0.5f),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Image (
+                bitmap = ImageBitmap.imageResource(R.drawable.pro_2_buds),
+                contentDescription = stringResource(R.string.buds),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .scale(0.80f)
+            )
+            val left = batteryStatus.value.find { it.component == BatteryComponent.LEFT }
+            val right = batteryStatus.value.find { it.component == BatteryComponent.RIGHT }
+            if ((right?.status == BatteryStatus.CHARGING && left?.status == BatteryStatus.CHARGING) || (left?.status == BatteryStatus.NOT_CHARGING && right?.status == BatteryStatus.NOT_CHARGING))
+            {
+                BatteryIndicator(right.level.let { left.level.coerceAtMost(it) }, left.status == BatteryStatus.CHARGING)
+            }
+            else {
+                Row (
+                    modifier = Modifier
+                        .fillMaxWidth(),
+                    horizontalArrangement = Arrangement.Center
+                ) {
+//                    if (left?.status != BatteryStatus.DISCONNECTED) {
+                    if (left?.level != null) {
+                        BatteryIndicator(
+                            left.level,
+                            left.status == BatteryStatus.CHARGING
+                        )
+                    }
+//                    }
+//                    if (left?.status != BatteryStatus.DISCONNECTED && right?.status != BatteryStatus.DISCONNECTED) {
+                    if (left?.level != null && right?.level != null)
+                    {
+                        Spacer(modifier = Modifier.width(16.dp))
+                    }
+//                    }
+//                    if (right?.status != BatteryStatus.DISCONNECTED) {
+                    if (right?.level != null)
+                    {
+                        BatteryIndicator(
+                            right.level,
+                            right.status == BatteryStatus.CHARGING
+                        )
+                    }
+//                    }
+                }
+            }
+        }
+
+        Column (
+            modifier = Modifier
+                .fillMaxWidth(),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            val case = batteryStatus.value.find { it.component == BatteryComponent.CASE }
+
+            Image(
+                bitmap = ImageBitmap.imageResource(R.drawable.pro_2_case),
+                contentDescription = stringResource(R.string.case_alt),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .scale(1.25f)
+            )
+//            if (case?.status != BatteryStatus.DISCONNECTED) {
+                if (case?.level != null) {
+                    BatteryIndicator(case.level, case.status == BatteryStatus.CHARGING)
+                }
+//            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun BatteryViewPreview() {
+    BatteryView(AirPodsService(), preview = true)
+}

android/app/src/main/java/me/kavishdevar/aln/composables/ConversationalAwarenessSwitch.kt

@@ -0,0 +1,125 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun ConversationalAwarenessSwitch(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    var conversationalAwarenessEnabled by remember {
+        mutableStateOf(
+            sharedPreferences.getBoolean("conversational_awareness", true)
+        )
+    }
+
+    fun updateConversationalAwareness(enabled: Boolean) {
+        conversationalAwarenessEnabled = enabled
+        sharedPreferences.edit().putBoolean("conversational_awareness", enabled).apply()
+        service.setCAEnabled(enabled)
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val isPressed = remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(
+                shape = RoundedCornerShape(14.dp),
+                color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
+            )
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        isPressed.value = true
+                        tryAwaitRelease()
+                        isPressed.value = false
+                    }
+                )
+            }
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ) {
+                updateConversationalAwareness(!conversationalAwarenessEnabled)
+            },
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(end = 4.dp)
+        ) {
+            Text(
+                text = "Conversational Awareness",
+                fontSize = 16.sp,
+                color = textColor
+            )
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(
+                text = "Lowers media volume and reduces background noise when you start speaking to other people.",
+                fontSize = 12.sp,
+                color = textColor.copy(0.6f),
+                lineHeight = 14.sp,
+            )
+        }
+        StyledSwitch(
+            checked = conversationalAwarenessEnabled,
+            onCheckedChange = {
+                updateConversationalAwareness(it)
+            },
+        )
+    }
+}
+
+@Preview
+@Composable
+fun ConversationalAwarenessSwitchPreview() {
+    ConversationalAwarenessSwitch(AirPodsService(), LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/IndependentToggle.kt

@@ -0,0 +1,113 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun IndependentToggle(name: String, service: AirPodsService, functionName: String, sharedPreferences: SharedPreferences, default: Boolean = false) {
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val snakeCasedName = name.replace(Regex("[\\W\\s]+"), "_").lowercase()
+    var checked by remember { mutableStateOf(default) }
+    var backgroundColor by remember { mutableStateOf(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+    val animatedBackgroundColor by animateColorAsState(targetValue = backgroundColor, animationSpec = tween(durationMillis = 500))
+
+    LaunchedEffect(sharedPreferences) {
+        checked = sharedPreferences.getBoolean(snakeCasedName, true)
+    }
+    Box (
+        modifier = Modifier
+            .padding(vertical = 8.dp)
+            .background(animatedBackgroundColor, RoundedCornerShape(14.dp))
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        backgroundColor = if (isDarkTheme) Color(0x40888888) else Color(0x40D9D9D9)
+                        tryAwaitRelease()
+                        backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                    },
+                    onTap = {
+                        checked = !checked
+                        sharedPreferences
+                            .edit()
+                            .putBoolean(snakeCasedName, checked)
+                            .apply()
+
+                        val method = service::class.java.getMethod(functionName, Boolean::class.java)
+                        method.invoke(service, checked)
+                    }
+                )
+            },
+    )
+    {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(55.dp)
+                .padding(horizontal = 12.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(text = name, modifier = Modifier.weight(1f), fontSize = 16.sp, color = textColor)
+            StyledSwitch(
+                checked = checked,
+                onCheckedChange = {
+                    checked = it
+                    sharedPreferences.edit().putBoolean(snakeCasedName, it).apply()
+                    val method = service::class.java.getMethod(functionName, Boolean::class.java)
+                    method.invoke(service, it)
+                },
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun IndependentTogglePreview() {
+    IndependentToggle("Test", AirPodsService(), "test", LocalContext.current.getSharedPreferences("preview", 0), true)
+}

android/app/src/main/java/me/kavishdevar/aln/composables/LoudSoundReductionSwitch.kt

@@ -0,0 +1,126 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun LoudSoundReductionSwitch(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    var loudSoundReductionEnabled by remember {
+        mutableStateOf(
+            sharedPreferences.getBoolean("loud_sound_reduction", true)
+        )
+    }
+
+    fun updateLoudSoundReduction(enabled: Boolean) {
+        loudSoundReductionEnabled = enabled
+        sharedPreferences.edit().putBoolean("loud_sound_reduction", enabled).apply()
+        service.setLoudSoundReduction(enabled)
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val isPressed = remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(
+                shape = RoundedCornerShape(14.dp),
+                color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
+            )
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        isPressed.value = true
+                        tryAwaitRelease()
+                        isPressed.value = false
+                    }
+                )
+            }
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ) {
+                updateLoudSoundReduction(!loudSoundReductionEnabled)
+            },
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(end = 4.dp)
+        ) {
+            Text(
+                text = "Loud Sound Reduction",
+                fontSize = 16.sp,
+                color = textColor
+            )
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(
+                text = "Reduces loud sounds you are exposed to.",
+                fontSize = 12.sp,
+                color = textColor.copy(0.6f),
+                lineHeight = 14.sp,
+            )
+        }
+
+        StyledSwitch(
+            checked = loudSoundReductionEnabled,
+            onCheckedChange = {
+                updateLoudSoundReduction(it)
+            },
+        )
+    }
+}
+
+@Preview
+@Composable
+fun LoudSoundReductionSwitchPreview() {
+    LoudSoundReductionSwitch(AirPodsService(), LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/NameField.kt

@@ -0,0 +1,154 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.onFocusChanged
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import androidx.navigation.compose.rememberNavController
+
+@Composable
+fun NameField(
+    name: String,
+    value: String,
+    navController: NavController
+) {
+    var isFocused by remember { mutableStateOf(false) }
+
+    val isDarkTheme = isSystemInDarkTheme()
+
+    var backgroundColor by remember { mutableStateOf(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+    val animatedBackgroundColor by animateColorAsState(targetValue = backgroundColor, animationSpec = tween(durationMillis = 500))
+
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+    val cursorColor = if (isFocused) {
+        if (isDarkTheme) Color.White else Color.Black
+    } else {
+        Color.Transparent
+    }
+
+    Box (
+        modifier = Modifier
+            .background(animatedBackgroundColor, RoundedCornerShape(14.dp))
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        backgroundColor = if (isDarkTheme) Color(0x40888888) else Color(0x40D9D9D9)
+                        tryAwaitRelease()
+                        backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                    },
+                    onTap = {
+                        navController.navigate("rename")
+                    }
+                )
+            }
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(55.dp)
+                .background(
+                    animatedBackgroundColor,
+                    RoundedCornerShape(14.dp)
+                )
+                .padding(horizontal = 16.dp, vertical = 8.dp)
+
+        ) {
+            Text(
+                text = name,
+                style = TextStyle(
+                    fontSize = 16.sp,
+                    color = textColor
+                )
+            )
+            BasicTextField(
+                value = value,
+                textStyle = TextStyle(
+                    color = textColor.copy(alpha = 0.75f),
+                    fontSize = 16.sp,
+                    textAlign = TextAlign.End
+                ),
+                onValueChange = {},
+                singleLine = true,
+                enabled = false,
+                cursorBrush = SolidColor(cursorColor),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(start = 8.dp)
+                    .onFocusChanged { focusState ->
+                        isFocused = focusState.isFocused
+                    },
+                decorationBox = { innerTextField ->
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.End
+                    ) {
+                        innerTextField()
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                            contentDescription = "Edit name",
+                            tint = textColor.copy(alpha = 0.75f),
+                            modifier = Modifier
+                                .size(32.dp)
+                        )
+                    }
+                }
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun StyledTextFieldPreview() {
+    NameField(name = "Name", value = "AirPods Pro", rememberNavController())
+}

android/app/src/main/java/me/kavishdevar/aln/composables/NavigationButton.kt

@@ -0,0 +1,104 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.KeyboardArrowRight
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
+
+
+@Composable
+fun NavigationButton(to: String, name: String, navController: NavController) {
+    val isDarkTheme = isSystemInDarkTheme()
+    var backgroundColor by remember { mutableStateOf(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+    val animatedBackgroundColor by animateColorAsState(targetValue = backgroundColor, animationSpec = tween(durationMillis = 500))
+
+    Row(
+        modifier = Modifier
+            .background(animatedBackgroundColor, RoundedCornerShape(14.dp))
+            .height(55.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        backgroundColor = if (isDarkTheme) Color(0x40888888) else Color(0x40D9D9D9)
+                        tryAwaitRelease()
+                        backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                    },
+                    onTap = {
+                        navController.navigate(to)
+                    }
+                )
+            }
+    ) {
+        Text(
+            text = name,
+            modifier = Modifier.padding(16.dp),
+            color = if (isDarkTheme) Color.White else Color.Black
+        )
+        Spacer(modifier = Modifier.weight(1f))
+        IconButton(
+            onClick = { navController.navigate(to) },
+            colors = IconButtonDefaults.iconButtonColors(
+                containerColor = Color.Transparent,
+                contentColor = if (isDarkTheme) Color.White else Color.Black
+            ),
+            modifier = Modifier
+                .padding(start = 16.dp)
+                .fillMaxHeight()
+        ) {
+            @Suppress("DEPRECATION")
+            Icon(
+                imageVector = Icons.Default.KeyboardArrowRight,
+                contentDescription = name
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun NavigationButtonPreview() {
+    NavigationButton("to", "Name", NavController(LocalContext.current))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/NoiseControlButton.kt

@@ -0,0 +1,77 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.Icon
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.res.imageResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import me.kavishdevar.aln.R
+
+@Composable
+fun NoiseControlButton(
+    icon: ImageBitmap,
+    onClick: () -> Unit,
+    textColor: Color,
+    modifier: Modifier = Modifier,
+    usePadding: Boolean = true
+) {
+    Column(
+        modifier = modifier
+            .fillMaxHeight()
+            .then(if (usePadding) Modifier.padding(horizontal = 4.dp, vertical = 4.dp) else Modifier)
+            .clickable(
+                onClick = onClick,
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+        Icon(
+            bitmap = icon,
+            contentDescription = null,
+            tint = textColor,
+            modifier = Modifier.size(40.dp)
+        )
+    }
+}
+
+@Preview
+@Composable
+fun NoiseControlButtonPreview() {
+    NoiseControlButton(
+        icon = ImageBitmap.imageResource(R.drawable.noise_cancellation),
+        onClick = {},
+        textColor = Color.White,
+    )
+}

android/app/src/main/java/me/kavishdevar/aln/composables/NoiseControlSettings.kt

@@ -0,0 +1,433 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.annotation.SuppressLint
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.SharedPreferences
+import android.os.Build
+import androidx.compose.animation.core.AnimationSpec
+import androidx.compose.animation.core.Spring
+import androidx.compose.animation.core.SpringSpec
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.Orientation
+import androidx.compose.foundation.gestures.draggable
+import androidx.compose.foundation.gestures.rememberDraggableState
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.VerticalDivider
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.res.imageResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.zIndex
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.AirPodsService
+import me.kavishdevar.aln.utils.AirPodsNotifications
+import me.kavishdevar.aln.utils.NoiseControlMode
+import kotlin.math.roundToInt
+
+@SuppressLint("UnspecifiedRegisterReceiverFlag", "UnusedBoxWithConstraintsScope")
+@Composable
+fun NoiseControlSettings(service: AirPodsService) {
+    val context = LocalContext.current
+    val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val offListeningMode = remember { mutableStateOf(sharedPreferences.getBoolean("off_listening_mode", true)) }
+   
+    val preferenceChangeListener = remember {
+        SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            if (key == "off_listening_mode") {
+                offListeningMode.value = sharedPreferences.getBoolean("off_listening_mode", true)
+            }
+        }
+    }
+    
+    DisposableEffect(Unit) {
+        sharedPreferences.registerOnSharedPreferenceChangeListener(preferenceChangeListener)
+        onDispose {
+            sharedPreferences.unregisterOnSharedPreferenceChangeListener(preferenceChangeListener)
+        }
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFE3E3E8)
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+    val textColorSelected = if (isDarkTheme) Color.White else Color.Black
+    val selectedBackground = if (isDarkTheme) Color(0xBF5C5A5F) else Color(0xFFFFFFFF)
+
+    val noiseControlMode = remember { mutableStateOf(NoiseControlMode.OFF) }
+
+    val d1a = remember { mutableFloatStateOf(0f) }
+    val d2a = remember { mutableFloatStateOf(0f) }
+    val d3a = remember { mutableFloatStateOf(0f) }
+
+    fun onModeSelected(mode: NoiseControlMode, received: Boolean = false) {
+        if (!received && !offListeningMode.value && mode == NoiseControlMode.OFF) {
+            noiseControlMode.value = NoiseControlMode.ADAPTIVE
+        } else {
+            noiseControlMode.value = mode
+        }
+        if (!received) service.setANCMode(mode.ordinal + 1)
+        when (noiseControlMode.value) {
+            NoiseControlMode.NOISE_CANCELLATION -> {
+                d1a.floatValue = 1f
+                d2a.floatValue = 1f
+                d3a.floatValue = 0f
+            }
+            NoiseControlMode.OFF -> {
+                d1a.floatValue = 0f
+                d2a.floatValue = 1f
+                d3a.floatValue = 1f
+            }
+            NoiseControlMode.ADAPTIVE -> {
+                d1a.floatValue = 1f
+                d2a.floatValue = 0f
+                d3a.floatValue = 0f
+            }
+            NoiseControlMode.TRANSPARENCY -> {
+                d1a.floatValue = 0f
+                d2a.floatValue = 0f
+                d3a.floatValue = 1f
+            }
+        }
+    }
+
+    val noiseControlReceiver = remember {
+        object : BroadcastReceiver() {
+            override fun onReceive(context: Context, intent: Intent) {
+                if (intent.action == AirPodsNotifications.ANC_DATA) {
+                    noiseControlMode.value = NoiseControlMode.entries.toTypedArray()[intent.getIntExtra("data", 3) - 1]
+                    onModeSelected(noiseControlMode.value, true)
+                } else if (intent.action == AirPodsNotifications.DISCONNECT_RECEIVERS) {
+                    try {
+                        context.unregisterReceiver(this)
+                    } catch (e: IllegalArgumentException) {
+                        e.printStackTrace()
+                    }
+                }
+            }
+        }
+    }
+
+    val noiseControlIntentFilter = IntentFilter().apply {
+        addAction(AirPodsNotifications.ANC_DATA)
+        addAction(AirPodsNotifications.DISCONNECT_RECEIVERS)
+    }
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        context.registerReceiver(noiseControlReceiver, noiseControlIntentFilter, Context.RECEIVER_EXPORTED)
+    } else {
+        context.registerReceiver(noiseControlReceiver, noiseControlIntentFilter)
+    }
+
+    Text(
+        text = stringResource(R.string.noise_control).uppercase(),
+        style = TextStyle(
+            fontSize = 14.sp,
+            fontWeight = FontWeight.Light,
+            color = textColor.copy(alpha = 0.6f),
+        ),
+        modifier = Modifier.padding(8.dp, bottom = 2.dp)
+    )
+    BoxWithConstraints(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(vertical = 8.dp)
+    ) {
+        val density = LocalDensity.current
+        val buttonCount = if (offListeningMode.value) 4 else 3
+        val buttonWidth = maxWidth / buttonCount
+
+        val isDragging = remember { mutableStateOf(false) }
+        var dragOffset by remember {
+            mutableFloatStateOf(
+                with(density) {
+                    when(noiseControlMode.value) {
+                        NoiseControlMode.OFF -> if (offListeningMode.value) 0f else buttonWidth.toPx()
+                        NoiseControlMode.TRANSPARENCY -> if (offListeningMode.value) buttonWidth.toPx() else 0f
+                        NoiseControlMode.ADAPTIVE -> if (offListeningMode.value) (buttonWidth * 2).toPx() else buttonWidth.toPx()
+                        NoiseControlMode.NOISE_CANCELLATION -> if (offListeningMode.value) (buttonWidth * 3).toPx() else (buttonWidth * 2).toPx()
+                    }
+                }
+            )
+        }
+
+        val animationSpec: AnimationSpec<Float> = SpringSpec(
+            dampingRatio = Spring.DampingRatioLowBouncy,
+            stiffness = Spring.StiffnessMediumLow,
+            visibilityThreshold = 0.01f
+        )
+
+        val targetOffset = buttonWidth * when(noiseControlMode.value) {
+            NoiseControlMode.OFF -> if (offListeningMode.value) 0 else 1
+            NoiseControlMode.TRANSPARENCY -> if (offListeningMode.value) 1 else 0
+            NoiseControlMode.ADAPTIVE -> if (offListeningMode.value) 2 else 1
+            NoiseControlMode.NOISE_CANCELLATION -> if (offListeningMode.value) 3 else 2
+        }
+
+        val animatedOffset by animateFloatAsState(
+            targetValue = with(density) {
+                if (isDragging.value) dragOffset else targetOffset.toPx()
+            },
+            animationSpec = animationSpec,
+            label = "selector"
+        )
+
+        Column(
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Box(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(60.dp)
+                    .background(backgroundColor, RoundedCornerShape(14.dp))
+            ) {
+                Row(
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    if (offListeningMode.value) {
+                        NoiseControlButton(
+                            icon = ImageBitmap.imageResource(R.drawable.noise_cancellation),
+                            onClick = { onModeSelected(NoiseControlMode.OFF) },
+                            textColor = if (noiseControlMode.value == NoiseControlMode.OFF) textColorSelected else textColor,
+                            modifier = Modifier.weight(1f),
+                            usePadding = false
+                        )
+                        VerticalDivider(
+                            thickness = 1.dp,
+                            modifier = Modifier
+                                .padding(vertical = 10.dp)
+                                .alpha(d1a.floatValue),
+                            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                        )
+                    }
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.transparency),
+                        onClick = { onModeSelected(NoiseControlMode.TRANSPARENCY) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.TRANSPARENCY) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                    VerticalDivider(
+                        thickness = 1.dp,
+                        modifier = Modifier
+                            .padding(vertical = 10.dp)
+                            .alpha(d2a.floatValue),
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                    )
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.adaptive),
+                        onClick = { onModeSelected(NoiseControlMode.ADAPTIVE) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.ADAPTIVE) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                    VerticalDivider(
+                        thickness = 1.dp,
+                        modifier = Modifier
+                            .padding(vertical = 10.dp)
+                            .alpha(d3a.floatValue),
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                    )
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.noise_cancellation),
+                        onClick = { onModeSelected(NoiseControlMode.NOISE_CANCELLATION) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.NOISE_CANCELLATION) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                }
+
+                Box(
+                    modifier = Modifier
+                        .width(buttonWidth)
+                        .fillMaxHeight()
+                        .offset { IntOffset(animatedOffset.roundToInt(), 0) }
+                        .zIndex(0f)
+                        .draggable(
+                            orientation = Orientation.Horizontal,
+                            state = rememberDraggableState { delta ->
+                                dragOffset = (dragOffset + delta).coerceIn(
+                                    0f,
+                                    with(density) { (buttonWidth * (buttonCount - 1)).toPx() }
+                                )
+                            },
+                            onDragStarted = { isDragging.value = true },
+                            onDragStopped = {
+                                isDragging.value = false
+                                val position = dragOffset / with(density) { buttonWidth.toPx() }
+                                val newIndex = position.roundToInt()
+                                val newMode = when(newIndex) {
+                                    0 -> if (offListeningMode.value) NoiseControlMode.OFF else NoiseControlMode.TRANSPARENCY
+                                    1 -> if (offListeningMode.value) NoiseControlMode.TRANSPARENCY else NoiseControlMode.ADAPTIVE
+                                    2 -> if (offListeningMode.value) NoiseControlMode.ADAPTIVE else NoiseControlMode.NOISE_CANCELLATION
+                                    3 -> NoiseControlMode.NOISE_CANCELLATION
+                                    else -> null
+                                }
+                                newMode?.let { onModeSelected(it) }
+                            }
+                        )
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxSize()
+                            .padding(3.dp)
+                            .background(selectedBackground, RoundedCornerShape(12.dp))
+                    )
+                }
+
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .zIndex(1f)
+                ) {
+                    if (offListeningMode.value) {
+                        NoiseControlButton(
+                            icon = ImageBitmap.imageResource(R.drawable.noise_cancellation),
+                            onClick = { onModeSelected(NoiseControlMode.OFF) },
+                            textColor = if (noiseControlMode.value == NoiseControlMode.OFF) textColorSelected else textColor,
+                            modifier = Modifier.weight(1f),
+                            usePadding = false
+                        )
+                        VerticalDivider(
+                            thickness = 1.dp,
+                            modifier = Modifier
+                                .padding(vertical = 10.dp)
+                                .alpha(d1a.floatValue),
+                            color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                        )
+                    }
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.transparency),
+                        onClick = { onModeSelected(NoiseControlMode.TRANSPARENCY) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.TRANSPARENCY) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                    VerticalDivider(
+                        thickness = 1.dp,
+                        modifier = Modifier
+                            .padding(vertical = 10.dp)
+                            .alpha(d2a.floatValue),
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                    )
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.adaptive),
+                        onClick = { onModeSelected(NoiseControlMode.ADAPTIVE) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.ADAPTIVE) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                    VerticalDivider(
+                        thickness = 1.dp,
+                        modifier = Modifier
+                            .padding(vertical = 10.dp)
+                            .alpha(d3a.floatValue),
+                        color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.12f)
+                    )
+                    NoiseControlButton(
+                        icon = ImageBitmap.imageResource(R.drawable.noise_cancellation),
+                        onClick = { onModeSelected(NoiseControlMode.NOISE_CANCELLATION) },
+                        textColor = if (noiseControlMode.value == NoiseControlMode.NOISE_CANCELLATION) textColorSelected else textColor,
+                        modifier = Modifier.weight(1f),
+                        usePadding = false
+                    )
+                }
+            }
+
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 4.dp)
+                    .padding(top = 4.dp)
+            ) {
+                if (offListeningMode.value) {
+                    Text(
+                        text = stringResource(R.string.off),
+                        style = TextStyle(fontSize = 12.sp, color = textColor),
+                        textAlign = TextAlign.Center,
+                        fontWeight = FontWeight.Bold,
+                        modifier = Modifier.weight(1f)
+                    )
+                }
+                Text(
+                    text = stringResource(R.string.transparency),
+                    style = TextStyle(fontSize = 12.sp, color = textColor),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.weight(1f)
+                )
+                Text(
+                    text = stringResource(R.string.adaptive),
+                    style = TextStyle(fontSize = 12.sp, color = textColor),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.weight(1f)
+                )
+                Text(
+                    text = stringResource(R.string.noise_cancellation),
+                    style = TextStyle(fontSize = 12.sp, color = textColor),
+                    textAlign = TextAlign.Center,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.weight(1f)
+                )
+            }
+        }
+    }
+}
+
+@Preview()
+@Composable
+fun NoiseControlSettingsPreview() {
+    NoiseControlSettings(AirPodsService())
+}

android/app/src/main/java/me/kavishdevar/aln/composables/PersonalizedVolumeSwitch.kt

@@ -0,0 +1,126 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun PersonalizedVolumeSwitch(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    var personalizedVolumeEnabled by remember {
+        mutableStateOf(
+            sharedPreferences.getBoolean("personalized_volume", true)
+        )
+    }
+
+    fun updatePersonalizedVolume(enabled: Boolean) {
+        personalizedVolumeEnabled = enabled
+        sharedPreferences.edit().putBoolean("personalized_volume", enabled).apply()
+        service.setPVEnabled(enabled)
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val isPressed = remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(
+                shape = RoundedCornerShape(14.dp),
+                color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
+            )
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        isPressed.value = true
+                        tryAwaitRelease()
+                        isPressed.value = false
+                    }
+                )
+            }
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ) {
+                updatePersonalizedVolume(!personalizedVolumeEnabled)
+            },
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(end = 4.dp)
+        ) {
+            Text(
+                text = "Personalized Volume",
+                fontSize = 16.sp,
+                color = textColor
+            )
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(
+                text = "Adjusts the volume of media in response to your environment.",
+                fontSize = 12.sp,
+                color = textColor.copy(0.6f),
+                lineHeight = 14.sp,
+            )
+        }
+
+        StyledSwitch(
+            checked = personalizedVolumeEnabled,
+            onCheckedChange = {
+                updatePersonalizedVolume(it)
+            },
+        )
+    }
+}
+
+@Preview
+@Composable
+fun PersonalizedVolumeSwitchPreview() {
+    PersonalizedVolumeSwitch(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/PressAndHoldSettings.kt

@@ -0,0 +1,210 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import me.kavishdevar.aln.R
+
+@Composable
+fun PressAndHoldSettings(navController: NavController) {
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+    val dividerColor = Color(0x40888888)
+    var leftBackgroundColor by remember { mutableStateOf(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+    var rightBackgroundColor by remember { mutableStateOf(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+
+    val animationSpec = tween<Color>(durationMillis = 500)
+    val animatedLeftBackgroundColor by animateColorAsState(targetValue = leftBackgroundColor, animationSpec = animationSpec)
+    val animatedRightBackgroundColor by animateColorAsState(targetValue = rightBackgroundColor, animationSpec = animationSpec)
+
+    Text(
+        text = stringResource(R.string.press_and_hold_airpods).uppercase(),
+        style = TextStyle(
+            fontSize = 14.sp,
+            fontWeight = FontWeight.Light,
+            color = textColor.copy(alpha = 0.6f),
+            fontFamily = FontFamily(Font(R.font.sf_pro))
+        ),
+        modifier = Modifier.padding(8.dp, bottom = 2.dp)
+    )
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF), RoundedCornerShape(14.dp))
+    ) {
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(55.dp)
+                .background(animatedLeftBackgroundColor, RoundedCornerShape(topStart = 14.dp, topEnd = 14.dp))
+                .pointerInput(Unit) {
+                    detectTapGestures(
+                        onPress = {
+                            leftBackgroundColor = dividerColor
+                            tryAwaitRelease()
+                            leftBackgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                        },
+                        onTap = {
+                            navController.navigate("long_press/Left")
+                        }
+                    )
+                },
+            contentAlignment = Alignment.Center
+        ) {
+            Row(
+                modifier = Modifier
+                    .padding(start = 16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    text = stringResource(R.string.left),
+                    style = TextStyle(
+                        fontSize = 18.sp,
+                        color = textColor,
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                )
+                Spacer(modifier = Modifier.weight(1f))
+                Text(
+                    text = stringResource(R.string.noise_control),
+                    style = TextStyle(
+                        fontSize = 18.sp,
+                        color = textColor.copy(alpha = 0.6f),
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                )
+                IconButton(
+                    onClick = {
+                        navController.navigate("long_press/Left")
+                    }
+                ) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                        contentDescription = "go",
+                        tint = textColor
+                    )
+                }
+            }
+        }
+        HorizontalDivider(
+            thickness = 1.5.dp,
+            color = dividerColor,
+            modifier = Modifier
+                .padding(start = 16.dp)
+        )
+        Box(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(55.dp)
+                .background(animatedRightBackgroundColor, RoundedCornerShape(bottomEnd = 14.dp, bottomStart = 14.dp))
+                .pointerInput(Unit) {
+                    detectTapGestures(
+                        onPress = {
+                            rightBackgroundColor = dividerColor
+                            tryAwaitRelease()
+                            rightBackgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                        },
+                        onTap = {
+                            navController.navigate("long_press/Right")
+                        }
+                    )
+                },
+            contentAlignment = Alignment.Center
+        ) {
+            Row(
+                modifier = Modifier
+                    .padding(start = 16.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    text = stringResource(R.string.right),
+                    style = TextStyle(
+                        fontSize = 18.sp,
+                        color = textColor,
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                )
+                Spacer(modifier = Modifier.weight(1f))
+                Text(
+                    text = stringResource(R.string.noise_control),
+                    style = TextStyle(
+                        fontSize = 18.sp,
+                        color = textColor.copy(alpha = 0.6f),
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                )
+                IconButton(
+                    onClick = {
+                        navController.navigate("long_press/Right")
+                    }
+                ) {
+                    Icon(
+                        imageVector = Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                        contentDescription = "go",
+                        tint = textColor
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun PressAndHoldSettingsPreview() {
+    PressAndHoldSettings(navController = NavController(LocalContext.current))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/SinglePodANCSwitch.kt

@@ -0,0 +1,125 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun SinglePodANCSwitch(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    var singleANCEnabled by remember {
+        mutableStateOf(
+            sharedPreferences.getBoolean("single_anc", true)
+        )
+    }
+
+    fun updateSingleEnabled(enabled: Boolean) {
+        singleANCEnabled = enabled
+        sharedPreferences.edit().putBoolean("single_anc", enabled).apply()
+        service.setNoiseCancellationWithOnePod(enabled)
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val isPressed = remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(
+                shape = RoundedCornerShape(14.dp),
+                color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
+            )
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        isPressed.value = true
+                        tryAwaitRelease()
+                        isPressed.value = false
+                    }
+                )
+            }
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ) {
+                updateSingleEnabled(!singleANCEnabled)
+            },
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(end = 4.dp)
+        ) {
+            Text(
+                text = "Noise Cancellation with Single AirPod",
+                fontSize = 16.sp,
+                color = textColor
+            )
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(
+                text = "Allow AirPods to be put in noise cancellation mode when only one AirPods is in your ear.",
+                fontSize = 12.sp,
+                color = textColor.copy(0.6f),
+                lineHeight = 14.sp,
+            )
+        }
+        StyledSwitch(
+            checked = singleANCEnabled,
+            onCheckedChange = {
+                updateSingleEnabled(it)
+            },
+        )
+    }
+}
+
+@Preview
+@Composable
+fun SinglePodANCSwitchPreview() {
+    SinglePodANCSwitch(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/StyledSwitch.kt

@@ -0,0 +1,88 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+
+@Composable
+fun StyledSwitch(
+    checked: Boolean,
+    onCheckedChange: (Boolean) -> Unit,
+    enabled: Boolean = true,
+) {
+    val isDarkTheme = isSystemInDarkTheme()
+
+    val thumbColor = Color.White
+    val trackColor = if (enabled) (
+        if (isDarkTheme) {
+            if (checked) Color(0xFF34C759) else Color(0xFF5B5B5E)
+        } else {
+            if (checked) Color(0xFF34C759) else Color(0xFFD1D1D6)
+        }
+    ) else {
+        if (isDarkTheme) Color(0xFF5B5B5E) else Color(0xFFD1D1D6)
+    }
+
+
+    val thumbOffsetX by animateDpAsState(targetValue = if (checked) 20.dp else 0.dp, label = "Test")
+
+    Box(
+        modifier = Modifier
+            .width(51.dp)
+            .height(31.dp)
+            .clip(RoundedCornerShape(15.dp))
+            .background(trackColor) // Dynamic track background
+            .padding(horizontal = 3.dp),
+        contentAlignment = Alignment.CenterStart
+    ) {
+        Box(
+            modifier = Modifier
+                .offset(x = thumbOffsetX)
+                .size(27.dp)
+                .clip(CircleShape)
+                .background(thumbColor)
+                .clickable { if (enabled) onCheckedChange(!checked) }
+        )
+    }
+}
+
+@Preview
+@Composable
+fun StyledSwitchPreview() {
+    StyledSwitch(checked = true, onCheckedChange = {})
+}

android/app/src/main/java/me/kavishdevar/aln/composables/ToneVolumeSlider.kt

@@ -0,0 +1,160 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+import me.kavishdevar.aln.R
+import kotlin.math.roundToInt
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ToneVolumeSlider(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    val sliderValue = remember { mutableFloatStateOf(0f) }
+    LaunchedEffect(sliderValue) {
+        if (sharedPreferences.contains("tone_volume")) {
+            sliderValue.floatValue = sharedPreferences.getInt("tone_volume", 0).toFloat()
+        }
+    }
+    LaunchedEffect(sliderValue.floatValue) {
+        sharedPreferences.edit().putInt("tone_volume", sliderValue.floatValue.toInt()).apply()
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+
+    val trackColor = if (isDarkTheme) Color(0xFFB3B3B3) else Color(0xFF929491)
+    val activeTrackColor = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5)
+    val thumbColor = if (isDarkTheme) Color(0xFFFFFFFF) else Color(0xFFFFFFFF)
+    val labelTextColor = if (isDarkTheme) Color.White else Color.Black
+
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth(),
+        horizontalArrangement = Arrangement.SpaceBetween,
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Text(
+            text = "\uDBC0\uDEA1",
+            style = TextStyle(
+                fontSize = 16.sp,
+                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                fontWeight = FontWeight.Light,
+                color = labelTextColor
+            ),
+            modifier = Modifier.padding(start = 4.dp)
+        )
+        Slider(
+            value = sliderValue.floatValue,
+            onValueChange = {
+                sliderValue.floatValue = it
+                service.setToneVolume(volume = it.toInt())
+            },
+            valueRange = 0f..100f,
+            onValueChangeFinished = {
+                sliderValue.floatValue = sliderValue.floatValue.roundToInt().toFloat()
+            },
+            modifier = Modifier
+                .weight(1f)
+                .height(36.dp),
+            colors = SliderDefaults.colors(
+                thumbColor = thumbColor,
+                activeTrackColor = activeTrackColor,
+                inactiveTrackColor = trackColor
+            ),
+            thumb = {
+                Box(
+                    modifier = Modifier
+                        .size(24.dp)
+                        .shadow(4.dp, CircleShape)
+                        .background(thumbColor, CircleShape)
+                )
+            },
+            track = {
+                Box (
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(12.dp),
+                    contentAlignment = Alignment.CenterStart
+                )
+                {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(4.dp)
+                            .background(trackColor, RoundedCornerShape(4.dp))
+                    )
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth(sliderValue.floatValue / 100)
+                            .height(4.dp)
+                            .background(activeTrackColor, RoundedCornerShape(4.dp))
+                    )
+                }
+            }
+        )
+        Text(
+            text = "\uDBC0\uDEA9",
+            style = TextStyle(
+                fontSize = 16.sp,
+                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                fontWeight = FontWeight.Light,
+                color = labelTextColor
+            ),
+            modifier = Modifier.padding(end = 4.dp)
+        )
+    }
+}
+
+@Preview
+@Composable
+fun ToneVolumeSliderPreview() {
+    ToneVolumeSlider(AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/composables/TransparencySettings.kt

@@ -0,0 +1,270 @@
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.AirPodsService
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun TransparencySettings(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    var transparencyModeCustomizationEnabled by remember { mutableStateOf(sharedPreferences.getBoolean("transparency_mode_customization", false)) }
+    var amplification by remember { mutableIntStateOf(sharedPreferences.getInt("transparency_amplification", 0)) }
+    var balance by remember { mutableIntStateOf(sharedPreferences.getInt("transparency_balance", 0)) }
+    var tone by remember { mutableIntStateOf(sharedPreferences.getInt("transparency_tone", 0)) }
+    var ambientNoise by remember { mutableIntStateOf(sharedPreferences.getInt("transparency_ambient_noise", 0)) }
+    var conversationBoostEnabled by remember { mutableStateOf(sharedPreferences.getBoolean("transparency_conversation_boost", false)) }
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable(
+                    indication = null,
+                    interactionSource = remember { MutableInteractionSource() }
+                ) {
+                    transparencyModeCustomizationEnabled = !transparencyModeCustomizationEnabled
+                },
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Column(
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(end = 4.dp)
+            ) {
+                Text(
+                    text = "Transparency Mode",
+                    fontSize = 16.sp,
+                    color = textColor
+                )
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "You can customize Transparency mode for your AirPods Pro.",
+                    fontSize = 12.sp,
+                    color = textColor.copy(0.6f),
+                    lineHeight = 14.sp,
+                )
+            }
+            StyledSwitch(
+                checked = transparencyModeCustomizationEnabled,
+                onCheckedChange = {
+                    transparencyModeCustomizationEnabled = it
+                },
+            )
+        }
+        if (transparencyModeCustomizationEnabled) {
+            Spacer(modifier = Modifier.height(8.dp))
+            SliderRow(
+                label = "Amplification",
+                value = amplification,
+                onValueChange = {
+                    amplification = it
+                    sharedPreferences.edit().putInt("transparency_amplification", it).apply()
+                },
+                isDarkTheme = isDarkTheme
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            SliderRow(
+                label = "Balance",
+                value = balance,
+                onValueChange = {
+                    balance = it
+                    sharedPreferences.edit().putInt("transparency_balance", it).apply()
+                },
+                isDarkTheme = isDarkTheme
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            SliderRow(
+                label = "Tone",
+                value = tone,
+                onValueChange = {
+                    tone = it
+                    sharedPreferences.edit().putInt("transparency_tone", it).apply()
+                },
+                isDarkTheme = isDarkTheme
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            SliderRow(
+                label = "Ambient Noise",
+                value = ambientNoise,
+                onValueChange = {
+                    ambientNoise = it
+                    sharedPreferences.edit().putInt("transparency_ambient_noise", it).apply()
+                },
+                isDarkTheme = isDarkTheme
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .clickable(
+                        indication = null,
+                        interactionSource = remember { MutableInteractionSource() }
+                    ) {
+                        conversationBoostEnabled = !conversationBoostEnabled
+                    },
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Column(
+                    modifier = Modifier
+                        .weight(1f)
+                        .padding(end = 4.dp)
+                ) {
+                    Text(
+                        text = "Conversation Boost",
+                        fontSize = 16.sp,
+                        color = textColor
+                    )
+                    Spacer(modifier = Modifier.height(4.dp))
+                    Text(
+                        text = "Conversation Boost focuses your AirPods on the person in front of you, making it easier to hear in a face-to-face conversation.",
+                        fontSize = 12.sp,
+                        color = textColor.copy(0.6f),
+                        lineHeight = 14.sp,
+                    )
+                }
+                StyledSwitch(
+                    checked = conversationBoostEnabled,
+                    onCheckedChange = {
+                        conversationBoostEnabled = it
+                    },
+                )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SliderRow(
+    label: String,
+    value: Int,
+    onValueChange: (Int) -> Unit,
+    isDarkTheme: Boolean
+) {
+    val trackColor = if (isDarkTheme) Color(0xFFB3B3B3) else Color(0xFF929491)
+    val activeTrackColor = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5)
+    val thumbColor = Color(0xFFFFFFFF)
+    val labelTextColor = if (isDarkTheme) Color.White else Color.Black
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth(),
+        horizontalArrangement = Arrangement.SpaceBetween,
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Text(
+            text = label,
+            style = TextStyle(
+                fontSize = 16.sp,
+                color = labelTextColor,
+                fontFamily = FontFamily(Font(R.font.sf_pro))
+            )
+        )
+        Text(
+            text = "\uDBC0\uDEA1",
+            style = TextStyle(
+                fontSize = 16.sp,
+                color = labelTextColor,
+                fontFamily = FontFamily(Font(R.font.sf_pro))
+            ),
+            modifier = Modifier.padding(start = 4.dp)
+        )
+        Slider(
+            value = value.toFloat(),
+            onValueChange = {
+                onValueChange(it.toInt())
+            },
+            valueRange = 0f..100f,
+            onValueChangeFinished = {
+                onValueChange(value)
+            },
+            modifier = Modifier
+                .weight(1f)
+                .height(36.dp),
+            colors = SliderDefaults.colors(
+                thumbColor = thumbColor,
+                activeTrackColor = activeTrackColor,
+                inactiveTrackColor = trackColor
+            ),
+            thumb = {
+                Box(
+                    modifier = Modifier
+                        .size(24.dp)
+                        .shadow(4.dp, CircleShape)
+                        .background(thumbColor, CircleShape)
+                )
+            },
+            track = {
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(12.dp),
+                    contentAlignment = Alignment.CenterStart
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(4.dp)
+                            .background(trackColor, RoundedCornerShape(4.dp))
+                    )
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth(value.toFloat() / 100)
+                            .height(4.dp)
+                            .background(activeTrackColor, RoundedCornerShape(4.dp))
+                    )
+                }
+            }
+        )
+        Text(
+            text = "\uDBC0\uDEA9",
+            style = TextStyle(
+                fontSize = 16.sp,
+                color = labelTextColor,
+                fontFamily = FontFamily(Font(R.font.sf_pro))
+            ),
+            modifier = Modifier.padding(end = 4.dp)
+        )
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/composables/VolumeControlSwitch.kt

@@ -0,0 +1,124 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.composables
+
+import android.content.SharedPreferences
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import me.kavishdevar.aln.services.AirPodsService
+
+@Composable
+fun VolumeControlSwitch(service: AirPodsService, sharedPreferences: SharedPreferences) {
+    var volumeControlEnabled by remember {
+        mutableStateOf(
+            sharedPreferences.getBoolean("volume_control", true)
+        )
+    }
+    fun updateVolumeControlEnabled(enabled: Boolean) {
+        volumeControlEnabled = enabled
+        sharedPreferences.edit().putBoolean("volume_control", enabled).apply()
+        service.setVolumeControl(enabled)
+    }
+
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    val isPressed = remember { mutableStateOf(false) }
+
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(
+                shape = RoundedCornerShape(14.dp),
+                color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
+            )
+            .padding(horizontal = 12.dp, vertical = 12.dp)
+            .pointerInput(Unit) {
+                detectTapGestures(
+                    onPress = {
+                        isPressed.value = true
+                        tryAwaitRelease()
+                        isPressed.value = false
+                    }
+                )
+            }
+            .clickable(
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
+            ) {
+                updateVolumeControlEnabled(!volumeControlEnabled)
+            },
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Column(
+            modifier = Modifier
+                .weight(1f)
+                .padding(end = 4.dp)
+        ) {
+            Text(
+                text = "Volume Control",
+                fontSize = 16.sp,
+                color = textColor
+            )
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(
+                text = "Adjust the volume by swiping up or down on the sensor located on the AirPods Pro stem.",
+                fontSize = 12.sp,
+                color = textColor.copy(0.6f),
+                lineHeight = 14.sp,
+            )
+        }
+        StyledSwitch(
+            checked = volumeControlEnabled,
+            onCheckedChange = {
+                updateVolumeControlEnabled(it)
+            },
+        )
+    }
+}
+
+@Preview
+@Composable
+fun VolumeControlSwitchPreview() {
+    VolumeControlSwitch(service = AirPodsService(), sharedPreferences = LocalContext.current.getSharedPreferences("preview", 0))
+}

android/app/src/main/java/me/kavishdevar/aln/receiver.kt

@@ -1,62 +0,0 @@
-package me.kavishdevar.aln
-
-import android.annotation.SuppressLint
-import android.bluetooth.BluetoothDevice
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-
-class BluetoothReceiver : BroadcastReceiver() {
-    fun onConnect(bluetoothDevice: BluetoothDevice?) {
-
-    }
-
-    fun onDisconnect(bluetoothDevice: BluetoothDevice?) {
-
-    }
-
-    @SuppressLint("NewApi")
-    override fun onReceive(context: Context?, intent: Intent) {
-        val bluetoothDevice =
-            intent.getParcelableExtra("android.bluetooth.device.extra.DEVICE", BluetoothDevice::class.java)
-        val action = intent.action
-
-        // Airpods filter
-        if (bluetoothDevice != null && action != null && !action.isEmpty()) {
-            // Airpods connected, show notification.
-            if (BluetoothDevice.ACTION_ACL_CONNECTED == action) {
-                onConnect(bluetoothDevice)
-            }
-
-            // Airpods disconnected, remove notification but leave the scanner going.
-            if (BluetoothDevice.ACTION_ACL_DISCONNECTED == action
-                || BluetoothDevice.ACTION_ACL_DISCONNECT_REQUESTED == action
-            ) {
-                onDisconnect(bluetoothDevice)
-            }
-        }
-    }
-
-    companion object {
-        /**
-         * When the service is created, we register to get as many bluetooth and airpods related events as possible.
-         * ACL_CONNECTED and ACL_DISCONNECTED should have been enough, but you never know with android these days.
-         */
-        fun buildFilter(): IntentFilter {
-            val intentFilter = IntentFilter()
-            intentFilter.addAction("android.bluetooth.device.action.ACL_CONNECTED")
-            intentFilter.addAction("android.bluetooth.device.action.ACL_DISCONNECTED")
-            intentFilter.addAction("android.bluetooth.device.action.BOND_STATE_CHANGED")
-            intentFilter.addAction("android.bluetooth.device.action.NAME_CHANGED")
-            intentFilter.addAction("android.bluetooth.adapter.action.CONNECTION_STATE_CHANGED")
-            intentFilter.addAction("android.bluetooth.adapter.action.STATE_CHANGED")
-            intentFilter.addAction("android.bluetooth.headset.profile.action.CONNECTION_STATE_CHANGED")
-            intentFilter.addAction("android.bluetooth.headset.action.VENDOR_SPECIFIC_HEADSET_EVENT")
-            intentFilter.addAction("android.bluetooth.a2dp.profile.action.CONNECTION_STATE_CHANGED")
-            intentFilter.addAction("android.bluetooth.a2dp.profile.action.PLAYING_STATE_CHANGED")
-            intentFilter.addCategory("android.bluetooth.headset.intent.category.companyid.76")
-            return intentFilter
-        }
-    }
-}

android/app/src/main/java/me/kavishdevar/aln/receivers/BootReceiver.kt

@@ -0,0 +1,43 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.receivers
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import me.kavishdevar.aln.services.AirPodsService
+
+class BootReceiver: BroadcastReceiver() {
+    override fun onReceive(context: Context?, intent: Intent?) {
+        when (intent?.action) {
+            Intent.ACTION_MY_PACKAGE_REPLACED -> try { context?.startForegroundService(
+                Intent(
+                    context,
+                    AirPodsService::class.java
+                )
+            ) } catch (e: Exception) { e.printStackTrace() }
+            Intent.ACTION_BOOT_COMPLETED -> try { context?.startForegroundService(
+                Intent(
+                    context,
+                    AirPodsService::class.java
+                )
+            ) } catch (e: Exception) { e.printStackTrace() }
+        }
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/screens/AirPodsSettingsScreen.kt

@@ -0,0 +1,314 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.screens
+
+import android.annotation.SuppressLint
+import android.bluetooth.BluetoothDevice
+import android.content.Context.MODE_PRIVATE
+import android.content.Intent
+import android.content.SharedPreferences
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Settings
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.drawBehind
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.TextFieldValue
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import androidx.navigation.compose.rememberNavController
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.haze
+import dev.chrisbanes.haze.hazeChild
+import dev.chrisbanes.haze.materials.CupertinoMaterials
+import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.composables.AccessibilitySettings
+import me.kavishdevar.aln.composables.AudioSettings
+import me.kavishdevar.aln.composables.BatteryView
+import me.kavishdevar.aln.composables.IndependentToggle
+import me.kavishdevar.aln.composables.NameField
+import me.kavishdevar.aln.composables.NavigationButton
+import me.kavishdevar.aln.composables.NoiseControlSettings
+import me.kavishdevar.aln.composables.PressAndHoldSettings
+import me.kavishdevar.aln.services.AirPodsService
+import me.kavishdevar.aln.ui.theme.ALNTheme
+import me.kavishdevar.aln.utils.AirPodsNotifications
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalHazeMaterialsApi::class)
+@SuppressLint("MissingPermission")
+@Composable
+fun AirPodsSettingsScreen(dev: BluetoothDevice?, service: AirPodsService,
+                          navController: NavController, isConnected: Boolean, isRemotelyConnected: Boolean) {
+    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", MODE_PRIVATE)
+    var device by remember { mutableStateOf(dev) }
+    var deviceName by remember {
+        mutableStateOf(
+            TextFieldValue(
+                sharedPreferences.getString("name", device?.name ?: "AirPods Pro").toString()
+            )
+        )
+    }
+
+    val nameChangeListener = remember {
+        SharedPreferences.OnSharedPreferenceChangeListener { _, key ->
+            if (key == "name") {
+                deviceName = TextFieldValue(sharedPreferences.getString("name", "AirPods Pro").toString())
+            }
+        }
+    }
+
+    DisposableEffect(Unit) {
+        sharedPreferences.registerOnSharedPreferenceChangeListener(nameChangeListener)
+        onDispose {
+            sharedPreferences.unregisterOnSharedPreferenceChangeListener(nameChangeListener)
+        }
+    }
+
+
+    val verticalScrollState  = rememberScrollState()
+    val hazeState = remember { HazeState() }
+
+    @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
+    Scaffold(
+        containerColor = if (isSystemInDarkTheme()) Color(
+            0xFF000000
+        ) else Color(
+            0xFFF2F2F7
+        ),
+        topBar = {
+            val darkMode = isSystemInDarkTheme()
+            val mDensity = remember { mutableFloatStateOf(1f) }
+                CenterAlignedTopAppBar(
+                    title = {
+                        Text(
+                            text = deviceName.text,
+                            style = TextStyle(
+                                fontSize = 20.sp,
+                                fontWeight = FontWeight.Medium,
+                                color = if (darkMode) Color.White else Color.Black,
+                                fontFamily = FontFamily(Font(R.font.sf_pro))
+                            )
+                        )
+                    },
+                    modifier = Modifier
+                        .hazeChild(
+                            state = hazeState,
+                            style = CupertinoMaterials.thick(),
+                            block = {
+                                alpha =
+                                    if (verticalScrollState.value > 55.dp.value * mDensity.floatValue) 1f else 0f
+                            }
+                        )
+                        .drawBehind {
+                            mDensity.floatValue = density
+                            val strokeWidth = 0.7.dp.value * density
+                            val y = size.height - strokeWidth / 2
+                            if (verticalScrollState.value > 55.dp.value * density) {
+                                drawLine(
+                                    if (darkMode) Color.DarkGray else Color.LightGray,
+                                    Offset(0f, y),
+                                    Offset(size.width, y),
+                                    strokeWidth
+                                )
+                            }
+                        },
+                    colors = TopAppBarDefaults.centerAlignedTopAppBarColors(
+                        containerColor = Color.Transparent
+                    ),
+                    actions = {
+                        IconButton(
+                            onClick = {
+                                navController.navigate("app_settings")
+                            },
+                            colors = IconButtonDefaults.iconButtonColors(
+                                containerColor = Color.Transparent,
+                                contentColor = if (isSystemInDarkTheme()) Color.White else Color.Black
+                            )
+                        ) {
+                            Icon(
+                                imageVector = Icons.Default.Settings,
+                                contentDescription = "Settings",
+                            )
+                        }
+                    }
+                )
+        }
+    ) { paddingValues ->
+        if (isConnected == true || isRemotelyConnected == true) {
+            Column(
+                modifier = Modifier
+                    .haze(hazeState)
+                    .fillMaxSize()
+                    .padding(horizontal = 16.dp)
+                    .verticalScroll(
+                        state = verticalScrollState,
+                        enabled = true,
+                    )
+            ) {
+                Spacer(Modifier.height(75.dp))
+                LaunchedEffect(service) {
+                    service.let {
+                        it.sendBroadcast(Intent(AirPodsNotifications.Companion.BATTERY_DATA).apply {
+                            putParcelableArrayListExtra("data", ArrayList(it.getBattery()))
+                        })
+                        it.sendBroadcast(Intent(AirPodsNotifications.Companion.ANC_DATA).apply {
+                            putExtra("data", it.getANC())
+                        })
+                    }
+                }
+                val sharedPreferences = LocalContext.current.getSharedPreferences("settings", MODE_PRIVATE)
+
+                Spacer(modifier = Modifier.height(64.dp))
+
+                BatteryView(service = service)
+
+                Spacer(modifier = Modifier.height(32.dp))
+
+                NameField(
+                    name = stringResource(R.string.name),
+                    value = deviceName.text,
+                    navController = navController
+                )
+
+                Spacer(modifier = Modifier.height(32.dp))
+                NoiseControlSettings(service = service)
+
+                Spacer(modifier = Modifier.height(16.dp))
+                PressAndHoldSettings(navController = navController)
+
+                Spacer(modifier = Modifier.height(16.dp))
+                AudioSettings(service = service, sharedPreferences = sharedPreferences)
+
+                Spacer(modifier = Modifier.height(16.dp))
+                IndependentToggle(
+                    name = "Automatic Ear Detection",
+                    service = service,
+                    functionName = "setEarDetection",
+                    sharedPreferences = sharedPreferences,
+                    true
+                )
+
+                Spacer(modifier = Modifier.height(16.dp))
+                IndependentToggle(
+                    name = "Off Listening Mode",
+                    service = service,
+                    functionName = "setOffListeningMode",
+                    sharedPreferences = sharedPreferences,
+                    false
+                )
+
+                Spacer(modifier = Modifier.height(16.dp))
+                AccessibilitySettings(service = service, sharedPreferences = sharedPreferences)
+
+                Spacer(modifier = Modifier.height(16.dp))
+                NavigationButton("debug", "Debug", navController)
+                Spacer(Modifier.height(24.dp))
+            }
+        }
+        else {
+            Column(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(horizontal = 8.dp)
+                    .verticalScroll(
+                        state = verticalScrollState,
+                        enabled = true,
+                    ),
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.Center
+            ) {
+                Text(
+                    text = "AirPods not connected",
+                    style = TextStyle(
+                        fontSize = 24.sp,
+                        fontWeight = FontWeight.Medium,
+                        color = if (isSystemInDarkTheme()) Color.White else Color.Black,
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.fillMaxWidth()
+                )
+                Spacer(Modifier.height(24.dp))
+                Text(
+                    text = "Please connect your AirPods to access settings.",
+                    style = TextStyle(
+                        fontSize = 16.sp,
+                        fontWeight = FontWeight.Light,
+                        color = if (isSystemInDarkTheme()) Color.White else Color.Black,
+                        fontFamily = FontFamily(Font(R.font.sf_pro))
+                    ),
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.fillMaxWidth()
+                )
+            }
+        }
+    }
+}
+
+
+@Preview
+@Composable
+fun AirPodsSettingsScreenPreview() {
+    Column (
+        modifier = Modifier.height(2000.dp)
+    ) {
+        ALNTheme (
+            darkTheme = true
+        ) {
+            AirPodsSettingsScreen(dev = null, service = AirPodsService(), navController = rememberNavController(), isConnected = true, isRemotelyConnected = false)
+        }
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/screens/AppSettingsScreen.kt

@@ -0,0 +1,363 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.screens
+
+import android.content.Context
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Slider
+import androidx.compose.material3.SliderDefaults
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.draw.shadow
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.composables.IndependentToggle
+import me.kavishdevar.aln.composables.StyledSwitch
+import me.kavishdevar.aln.services.ServiceManager
+import kotlin.math.roundToInt
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AppSettingsScreen(navController: NavController) {
+    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val name = remember { mutableStateOf(sharedPreferences.getString("name", "") ?: "") }
+    val isDarkTheme = isSystemInDarkTheme()
+    Scaffold(
+        topBar = {
+            CenterAlignedTopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.app_settings),
+                        fontFamily = FontFamily(Font(R.font.sf_pro)),
+                    )
+                },
+                navigationIcon = {
+                    TextButton(
+                        onClick = {
+                            navController.popBackStack()
+                        },
+                        shape = RoundedCornerShape(8.dp),
+                    ) {
+                        Icon(
+                            Icons.AutoMirrored.Filled.KeyboardArrowLeft,
+                            contentDescription = "Back",
+                            tint = if (isDarkTheme)  Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                            modifier = Modifier.scale(1.5f)
+                        )
+                        Text(
+                            text = name.value,
+                            style = TextStyle(
+                                fontSize = 18.sp,
+                                fontWeight = FontWeight.Medium,
+                                color = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                                fontFamily = FontFamily(Font(R.font.sf_pro))
+                            ),
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = Color.Transparent
+                )
+            )
+        },
+        containerColor = if (isSystemInDarkTheme()) Color(0xFF000000)
+        else Color(0xFFF2F2F7),
+    ) { paddingValues ->
+        Column (
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(horizontal = 12.dp)
+        ) {
+            val isDarkTheme = isSystemInDarkTheme()
+
+            val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+            val textColor = if (isDarkTheme) Color.White else Color.Black
+
+            IndependentToggle("Show phone battery in widget", ServiceManager.getService()!!, "setPhoneBatteryInWidget", sharedPreferences)
+
+            Column (
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(275.sp.value.dp)
+                    .background(
+                        backgroundColor,
+                        RoundedCornerShape(14.dp)
+                    )
+                    .padding(horizontal = 16.dp, vertical = 8.dp)
+            ) {
+                val sliderValue = remember { mutableFloatStateOf(0f) }
+                LaunchedEffect(sliderValue) {
+                    if (sharedPreferences.contains("conversational_awareness_volume")) {
+                        sliderValue.floatValue = sharedPreferences.getInt("conversational_awareness_volume", 0).toFloat()
+                    }
+                }
+                LaunchedEffect(sliderValue.floatValue) {
+                    sharedPreferences.edit().putInt("conversational_awareness_volume", sliderValue.floatValue.toInt()).apply()
+                }
+
+                val trackColor = if (isDarkTheme) Color(0xFFB3B3B3) else Color(0xFFD9D9D9)
+                val thumbColor = if (isDarkTheme) Color(0xFFFFFFFF) else Color(0xFFFFFFFF)
+                val labelTextColor = if (isDarkTheme) Color.White else Color.Black
+
+                Text(
+                    text = stringResource(R.string.conversational_awareness_customization),
+                    style = TextStyle(
+                        fontSize = 20.sp,
+                        color = textColor
+                    ),
+                    modifier = Modifier
+                        .padding(top = 12.dp, bottom = 4.dp)
+                )
+
+
+                var conversationalAwarenessPauseMusicEnabled by remember {
+                    mutableStateOf(
+                        sharedPreferences.getBoolean("conversational_awareness_pause_music", true)
+                    )
+                }
+
+                fun updateConversationalAwarenessPauseMusic(enabled: Boolean) {
+                    conversationalAwarenessPauseMusicEnabled = enabled
+                    sharedPreferences.edit().putBoolean("conversational_awareness_pause_music", enabled).apply()
+                }
+
+                var relativeConversationalAwarenessVolumeEnabled by remember {
+                    mutableStateOf(
+                        sharedPreferences.getBoolean("relative_conversational_awareness_volume", true)
+                    )
+                }
+
+                fun updateRelativeConversationalAwarenessVolume(enabled: Boolean) {
+                    relativeConversationalAwarenessVolumeEnabled = enabled
+                    sharedPreferences.edit().putBoolean("relative_conversational_awareness_volume", enabled).apply()
+                }
+
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(85.sp.value.dp)
+                        .background(
+                            shape = RoundedCornerShape(14.dp),
+                            color = Color.Transparent
+                        )
+                        .clickable(
+                            indication = null,
+                            interactionSource = remember { MutableInteractionSource() }
+                        ) {
+                            updateConversationalAwarenessPauseMusic(!conversationalAwarenessPauseMusicEnabled)
+                        },
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Column(
+                        modifier = Modifier
+                            .weight(1f)
+                            .padding(end = 4.dp)
+                    ) {
+                        Text(
+                            text = stringResource(R.string.conversational_awareness_pause_music),
+                            fontSize = 16.sp,
+                            color = textColor
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text(
+                            text = stringResource(R.string.conversational_awareness_pause_music_description),
+                            fontSize = 14.sp,
+                            color = textColor.copy(0.6f),
+                            lineHeight = 16.sp,
+                        )
+                    }
+
+                    StyledSwitch(
+                        checked = conversationalAwarenessPauseMusicEnabled,
+                        onCheckedChange = {
+                            updateConversationalAwarenessPauseMusic(it)
+                        },
+                    )
+                }
+
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .height(85.sp.value.dp)
+                        .background(
+                            shape = RoundedCornerShape(14.dp),
+                            color = Color.Transparent
+                        )
+                        .clickable(
+                            indication = null,
+                            interactionSource = remember { MutableInteractionSource() }
+                        ) {
+                            updateRelativeConversationalAwarenessVolume(!relativeConversationalAwarenessVolumeEnabled)
+                        },
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Column(
+                        modifier = Modifier
+                            .weight(1f)
+                            .padding(end = 4.dp)
+                    ) {
+                        Text(
+                            text = stringResource(R.string.relative_conversational_awareness_volume),
+                            fontSize = 16.sp,
+                            color = textColor
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text(
+                            text = stringResource(R.string.relative_conversational_awareness_volume_description),
+                            fontSize = 14.sp,
+                            color = textColor.copy(0.6f),
+                            lineHeight = 16.sp,
+                        )
+                    }
+
+                    StyledSwitch(
+                        checked = relativeConversationalAwarenessVolumeEnabled,
+                        onCheckedChange = {
+                            updateRelativeConversationalAwarenessVolume(it)
+                        }
+                    )
+                }
+
+                val activeTrackColor = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5)
+
+                Slider(
+                    value = sliderValue.floatValue,
+                    onValueChange = {
+                        sliderValue.floatValue = it
+                    },
+                    valueRange = 10f..85f,
+                    onValueChangeFinished = {
+                        sliderValue.floatValue = sliderValue.floatValue.roundToInt().toFloat()
+                    },
+                    modifier = Modifier
+                        .weight(1f)
+                        .height(36.dp),
+                    colors = SliderDefaults.colors(
+                        thumbColor = thumbColor,
+                        activeTrackColor = activeTrackColor,
+                        inactiveTrackColor = trackColor,
+                    ),
+                    thumb = {
+                        Box(
+                            modifier = Modifier
+                                .size(24.dp)
+                                .shadow(4.dp, CircleShape)
+                                .background(thumbColor, CircleShape)
+                        )
+                    },
+                    track = {
+                        Box (
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .height(12.dp),
+                            contentAlignment = Alignment.CenterStart
+                        )
+                        {
+                            Box(
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .height(4.dp)
+                                    .background(trackColor, RoundedCornerShape(4.dp))
+                            )
+                            Box(
+                                modifier = Modifier
+                                    .fillMaxWidth(((sliderValue.floatValue - 10) * 100) /7500)
+                                    .height(4.dp)
+                                    .background(if (conversationalAwarenessPauseMusicEnabled) trackColor else activeTrackColor, RoundedCornerShape(4.dp))
+                            )
+                        }
+                    }
+                )
+
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween
+                ) {
+                    Text(
+                        text = "10%",
+                        style = TextStyle(
+                            fontSize = 14.sp,
+                            fontWeight = FontWeight.Light,
+                            color = labelTextColor
+                        ),
+                        modifier = Modifier.padding(start = 4.dp)
+                    )
+                    Text(
+                        text = "85%",
+                        style = TextStyle(
+                            fontSize = 14.sp,
+                            fontWeight = FontWeight.Light,
+                            color = labelTextColor
+                        ),
+                        modifier = Modifier.padding(end = 4.dp)
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun AppSettingsScreenPreview() {
+    AppSettingsScreen(navController = NavController(LocalContext.current))
+}

android/app/src/main/java/me/kavishdevar/aln/screens/DebugScreen.kt

@@ -0,0 +1,264 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+@file:OptIn(ExperimentalHazeMaterialsApi::class)
+
+package me.kavishdevar.aln.screens
+
+import android.annotation.SuppressLint
+import android.content.Context
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ExperimentalLayoutApi
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material.icons.filled.Send
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TextField
+import androidx.compose.material3.TextFieldDefaults
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.TextFieldValue
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import dev.chrisbanes.haze.HazeState
+import dev.chrisbanes.haze.haze
+import dev.chrisbanes.haze.hazeChild
+import dev.chrisbanes.haze.materials.CupertinoMaterials
+import dev.chrisbanes.haze.materials.ExperimentalHazeMaterialsApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalLayoutApi::class)
+@SuppressLint("UnusedMaterial3ScaffoldPaddingParameter", "UnspecifiedRegisterReceiverFlag")
+@Composable
+fun DebugScreen(navController: NavController) {
+    val hazeState = remember { HazeState() }
+    val context = LocalContext.current
+    val listState = rememberLazyListState()
+    val scrollOffset by remember { derivedStateOf { listState.firstVisibleItemScrollOffset } }
+    val packetLogsFlow = remember { MutableStateFlow(emptySet<String>()) }
+    val expandedItems = remember { mutableStateOf(setOf<Int>()) }
+
+    LaunchedEffect(Unit) {
+        ServiceManager.getService()?.packetLogsFlow?.collect { packetLogsFlow.value = it }
+    }
+    val packetLogs = packetLogsFlow.collectAsState(setOf()).value
+
+    Scaffold(
+        topBar = {
+            CenterAlignedTopAppBar(
+                title = { Text("Debug") },
+                navigationIcon = {
+                    TextButton(
+                        onClick = {
+                            navController.popBackStack()
+                        },
+                        shape = RoundedCornerShape(8.dp),
+                    ) {
+                        val sharedPreferences = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
+                        Icon(
+                            Icons.AutoMirrored.Filled.KeyboardArrowLeft,
+                            contentDescription = "Back",
+                            tint = if (isSystemInDarkTheme())  Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                            modifier = Modifier.scale(1.5f)
+                        )
+                        Text(
+                            sharedPreferences.getString("name", "AirPods")!!,
+                            style = TextStyle(
+                                fontSize = 18.sp,
+                                fontWeight = FontWeight.Medium,
+                                color = if (isSystemInDarkTheme()) Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                                fontFamily = FontFamily(Font(R.font.sf_pro))
+                            ),
+                        )
+                    }
+                },
+                modifier = Modifier
+                    .hazeChild(
+                        state = hazeState,
+                        style = CupertinoMaterials.thick(),
+                        block = {
+                            alpha = if (scrollOffset > 0) {
+                                1f
+                            } else {
+                                0f
+                            }
+                        }
+                    ),
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = Color.Transparent
+                ),
+            )
+        },
+        containerColor = if (isSystemInDarkTheme()) Color(0xFF000000)
+        else Color(0xFFF2F2F7),
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .imePadding()
+                .haze(hazeState)
+                .padding(top = paddingValues.calculateTopPadding())
+        ) {
+            LazyColumn(
+                state = listState,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .weight(1f),
+                content = {
+                    items(packetLogs.size) { index ->
+                        val message = packetLogs.elementAt(index)
+                        val isSent = message.startsWith("Sent")
+                        val isExpanded = expandedItems.value.contains(index)
+
+                        Card(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .padding(vertical = 2.dp, horizontal = 4.dp)
+                                .clickable {
+                                    expandedItems.value = if (isExpanded) {
+                                        expandedItems.value - index
+                                    } else {
+                                        expandedItems.value + index
+                                    }
+                                },
+                            elevation = CardDefaults.cardElevation(defaultElevation = 2.dp),
+                            shape = RoundedCornerShape(4.dp),
+                            colors = CardDefaults.cardColors(
+                                containerColor = Color.Transparent
+                            )
+                        ) {
+                            Column(modifier = Modifier.padding(8.dp)) {
+                                Row(verticalAlignment = Alignment.CenterVertically) {
+                                    Icon(
+                                        imageVector = if (isSent) Icons.AutoMirrored.Filled.KeyboardArrowLeft else Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                                        contentDescription = null,
+                                        tint = if (isSent) Color.Green else Color.Red,
+                                        modifier = Modifier.size(24.dp)
+                                    )
+                                    Spacer(modifier = Modifier.width(4.dp))
+                                    Column {
+                                        Text(
+                                            text =
+                                                if (isSent) message.substring(5).take(60) + (if (message.substring(5).length > 60) "..." else "") 
+                                                else message.substring(9).take(60) + (if (message.substring(9).length > 60) "..." else ""),
+                                            style = MaterialTheme.typography.bodySmall,
+                                        )
+                                        if (isExpanded) {
+                                            Spacer(modifier = Modifier.height(4.dp))
+                                            Text(
+                                                text = message.substring(if (isSent) 5 else 9),
+                                                style = MaterialTheme.typography.bodySmall,
+                                                color = Color.Gray
+                                            )
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            val airPodsService = ServiceManager.getService()?.let { mutableStateOf(it) }
+            HorizontalDivider()
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .background(if (isSystemInDarkTheme()) Color(0xFF1C1B20) else Color(0xFFF2F2F7)),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                val packet = remember { mutableStateOf(TextFieldValue("")) }
+                TextField(
+                    value = packet.value,
+                    onValueChange = { packet.value = it },
+                    label = { Text("Packet") },
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(horizontal = 8.dp)
+                        .padding(bottom = 5.dp),
+                    trailingIcon = {
+                        IconButton(
+                            onClick = {
+                                airPodsService?.value?.sendPacket(packet.value.text)
+                                packet.value = TextFieldValue("")
+                            }
+                        ) {
+                            @Suppress("DEPRECATION")
+                            Icon(Icons.Filled.Send, contentDescription = "Send")
+                        }
+                    },
+                    colors = TextFieldDefaults.colors(
+                        focusedContainerColor = if (isSystemInDarkTheme()) Color(0xFF1C1B20) else Color(0xFFF2F2F7),
+                        unfocusedContainerColor = if (isSystemInDarkTheme()) Color(0xFF1C1B20) else Color(0xFFF2F2F7),
+                        focusedIndicatorColor = Color.Transparent,
+                        unfocusedIndicatorColor = Color.Transparent,
+                        focusedTextColor =  if (isSystemInDarkTheme()) Color.White else Color.Black,
+                        unfocusedTextColor =  if (isSystemInDarkTheme()) Color.White else Color.Black.copy(alpha = 0.6f),
+                        focusedLabelColor =  if (isSystemInDarkTheme()) Color.White.copy(alpha = 0.6f) else Color.Black,
+                        unfocusedLabelColor =  if (isSystemInDarkTheme()) Color.White.copy(alpha = 0.6f) else Color.Black.copy(alpha = 0.6f),
+                    ),
+                    shape = RoundedCornerShape(12.dp)
+                )
+            }
+        }
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/screens/PressAndHoldSettingsScreen.kt

@@ -0,0 +1,297 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.screens
+
+import android.content.Context
+import android.util.Log
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.wrapContentWidth
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.CheckboxDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.imageResource
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+@Composable()
+fun RightDivider() {
+    HorizontalDivider(
+        thickness = 1.5.dp,
+        color = Color(0x40888888),
+        modifier = Modifier
+            .padding(start = 72.dp)
+    )
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun LongPress(navController: NavController, name: String) {
+    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val offChecked = remember { mutableStateOf(sharedPreferences.getBoolean("long_press_off", false)) }
+    val ncChecked = remember { mutableStateOf(sharedPreferences.getBoolean("long_press_nc", false)) }
+    val transparencyChecked = remember { mutableStateOf(sharedPreferences.getBoolean("long_press_transparency", false)) }
+    val adaptiveChecked = remember { mutableStateOf(sharedPreferences.getBoolean("long_press_adaptive", false)) }
+    Log.d("LongPress", "offChecked: ${offChecked.value}, ncChecked: ${ncChecked.value}, transparencyChecked: ${transparencyChecked.value}, adaptiveChecked: ${adaptiveChecked.value}")
+    val isDarkTheme = isSystemInDarkTheme()
+    val textColor = if (isDarkTheme) Color.White else Color.Black
+
+    Scaffold(
+        topBar = {
+            CenterAlignedTopAppBar(
+                title = {
+                        Text(
+                            name,
+                            fontFamily = FontFamily(Font(R.font.sf_pro)),
+                        )
+                    },
+                navigationIcon = {
+                    TextButton(
+                        onClick = {
+                            navController.popBackStack()
+                        },
+                        shape = RoundedCornerShape(8.dp),
+                    ) {
+                        Icon(
+                            Icons.AutoMirrored.Filled.KeyboardArrowLeft,
+                            contentDescription = "Back",
+                            tint = if (isDarkTheme)  Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                            modifier = Modifier.scale(1.5f)
+                        )
+                        Text(
+                            sharedPreferences.getString("name", "AirPods")!!,
+                            style = TextStyle(
+                                fontSize = 18.sp,
+                                fontWeight = FontWeight.Medium,
+                                color = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                                fontFamily = FontFamily(Font(R.font.sf_pro))
+                            ),
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = Color.Transparent
+                )
+            )
+        },
+        containerColor = if (isSystemInDarkTheme()) Color(0xFF000000)
+        else Color(0xFFF2F2F7),
+    ) { paddingValues ->
+        val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+        Column (
+          modifier = Modifier
+              .fillMaxSize()
+              .padding(paddingValues = paddingValues)
+              .padding(horizontal = 16.dp)
+              .padding(top = 8.dp)
+        ) {
+            Text(
+                text = "NOISE CONTROL",
+                style = TextStyle(
+                    fontSize = 14.sp,
+                    fontWeight = FontWeight.Light,
+                    color = textColor.copy(alpha = 0.6f),
+                ),
+                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                modifier = Modifier
+                    .padding(8.dp, bottom = 4.dp)
+            )
+
+            Column(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .background(backgroundColor, RoundedCornerShape(14.dp)),
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                val offListeningMode = sharedPreferences.getBoolean("off_listening_mode", false)
+                LongPressElement("Off", offChecked, "long_press_off", offListeningMode, R.drawable.noise_cancellation, isFirst = true)
+                if (offListeningMode) RightDivider()
+                LongPressElement("Transparency", transparencyChecked, "long_press_transparency", resourceId = R.drawable.transparency, isFirst = !offListeningMode)
+                RightDivider()
+                LongPressElement("Adaptive", adaptiveChecked, "long_press_adaptive", resourceId = R.drawable.adaptive)
+                RightDivider()
+                LongPressElement("Noise Cancellation", ncChecked, "long_press_nc", resourceId = R.drawable.noise_cancellation, isLast = true)
+            }
+            Text(
+                "Press and hold the stem to cycle between the selected noise control modes.",
+                fontSize = 16.sp,
+                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                color = textColor.copy(alpha = 0.6f),
+                modifier = Modifier
+                    .padding(start = 16.dp, top = 4.dp)
+            )
+        }
+    }
+}
+
+@Composable
+fun LongPressElement(name: String, checked: MutableState<Boolean>, id: String, enabled: Boolean = true, resourceId: Int, isFirst: Boolean = false, isLast: Boolean = false) {
+    val sharedPreferences =
+        LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val offListeningMode = sharedPreferences.getBoolean("off_listening_mode", false)
+    val darkMode = isSystemInDarkTheme()
+    val textColor = if (darkMode) Color.White else Color.Black
+    val desc = when (name) {
+        "Off" -> "Turns off noise management"
+        "Noise Cancellation" -> "Blocks out external sounds"
+        "Transparency" -> "Lets in external sounds"
+        "Adaptive" -> "Dynamically adjust external noise"
+        else -> ""
+    }
+    fun valueChanged(value: Boolean = !checked.value) {
+        val originalLongPressArray = booleanArrayOf(
+            sharedPreferences.getBoolean("long_press_off", false),
+            sharedPreferences.getBoolean("long_press_nc", false),
+            sharedPreferences.getBoolean("long_press_transparency", false),
+            sharedPreferences.getBoolean("long_press_adaptive", false)
+        )
+        if (!value && originalLongPressArray.count { it } <= 2) {
+            return
+        }
+        checked.value = value
+        with(sharedPreferences.edit()) {
+            putBoolean(id, checked.value)
+            apply()
+        }
+        val newLongPressArray = booleanArrayOf(
+            sharedPreferences.getBoolean("long_press_off", false),
+            sharedPreferences.getBoolean("long_press_nc", false),
+            sharedPreferences.getBoolean("long_press_transparency", false),
+            sharedPreferences.getBoolean("long_press_adaptive", false)
+        )
+        ServiceManager.getService()
+            ?.updateLongPress(originalLongPressArray, newLongPressArray, offListeningMode)
+    }
+    val shape = when {
+        isFirst -> RoundedCornerShape(topStart = 14.dp, topEnd = 14.dp)
+        isLast -> RoundedCornerShape(bottomStart = 14.dp, bottomEnd = 14.dp)
+        else -> RoundedCornerShape(0.dp)
+    }
+    var backgroundColor by remember { mutableStateOf(if (darkMode) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)) }
+    val animatedBackgroundColor by animateColorAsState(targetValue = backgroundColor, animationSpec = tween(durationMillis = 500))
+    if (!enabled) {
+        valueChanged(false)
+    } else {
+        Row(
+            modifier = Modifier
+                .height(72.dp)
+                .background(animatedBackgroundColor, shape)
+                .pointerInput(Unit) {
+                    detectTapGestures(
+                        onPress = {
+                            backgroundColor = if (darkMode) Color(0x40888888) else Color(0x40D9D9D9)
+                            tryAwaitRelease()
+                            backgroundColor = if (darkMode) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+                        },
+                        onTap = { valueChanged() }
+                    )
+                }
+                .padding(horizontal = 16.dp, vertical = 0.dp),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            Icon(
+                bitmap = ImageBitmap.imageResource(resourceId),
+                contentDescription = "Icon",
+                tint = Color(0xFF007AFF),
+                modifier = Modifier
+                    .height(48.dp)
+                    .wrapContentWidth()
+            )
+            Column (
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(vertical = 2.dp)
+                    .padding(start = 8.dp)
+            )
+            {
+                Text(
+                    name,
+                    fontSize = 16.sp,
+                    fontFamily = FontFamily(Font(R.font.sf_pro)),
+                )
+                Text (
+                    desc,
+                    fontSize = 14.sp,
+                    color = textColor.copy(alpha = 0.6f),
+                    fontFamily = FontFamily(Font(R.font.sf_pro)),
+                )
+            }
+            Checkbox(
+                checked = checked.value,
+                onCheckedChange = { valueChanged() },
+                colors = CheckboxDefaults.colors().copy(
+                    checkedCheckmarkColor = Color(0xFF007AFF),
+                    uncheckedCheckmarkColor = Color.Transparent,
+                    checkedBoxColor = Color.Transparent,
+                    uncheckedBoxColor = Color.Transparent,
+                    checkedBorderColor = Color.Transparent,
+                    uncheckedBorderColor = Color.Transparent,
+                    disabledBorderColor = Color.Transparent,
+                    disabledCheckedBoxColor = Color.Transparent,
+                    disabledUncheckedBoxColor = Color.Transparent,
+                    disabledUncheckedBorderColor = Color.Transparent
+                ),
+                modifier = Modifier
+                    .height(24.dp)
+                    .scale(1.5f),
+            )
+        }
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/screens/RenameScreen.kt

@@ -0,0 +1,201 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.screens
+
+import android.content.Context
+import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft
+import androidx.compose.material.icons.filled.Clear
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.scale
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextRange
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.Font
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.TextFieldValue
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun RenameScreen(navController: NavController) {
+    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+    val isDarkTheme = isSystemInDarkTheme()
+    val name = remember { mutableStateOf(TextFieldValue(sharedPreferences.getString("name", "") ?: "")) }
+    val focusRequester = remember { FocusRequester() }
+    val keyboardController = LocalSoftwareKeyboardController.current
+
+    LaunchedEffect(Unit) {
+        focusRequester.requestFocus()
+        keyboardController?.show()
+        name.value = name.value.copy(selection = TextRange(name.value.text.length))
+    }
+
+    Scaffold(
+        topBar = {
+            CenterAlignedTopAppBar(
+                title = {
+                    Text(
+                        text = stringResource(R.string.name),
+                        fontFamily = FontFamily(Font(R.font.sf_pro)),
+                    )
+                },
+                navigationIcon = {
+                    TextButton(
+                        onClick = {
+                            navController.popBackStack()
+                        },
+                        shape = RoundedCornerShape(8.dp),
+                    ) {
+                        Icon(
+                            Icons.AutoMirrored.Filled.KeyboardArrowLeft,
+                            contentDescription = "Back",
+                            tint = if (isDarkTheme)  Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                            modifier = Modifier.scale(1.5f)
+                        )
+                        Text(
+                            text = name.value.text,
+                            style = TextStyle(
+                                fontSize = 18.sp,
+                                fontWeight = FontWeight.Medium,
+                                color = if (isDarkTheme) Color(0xFF007AFF) else Color(0xFF3C6DF5),
+                                fontFamily = FontFamily(Font(R.font.sf_pro))
+                            ),
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = Color.Transparent
+                )
+            )
+        },
+        containerColor = if (isSystemInDarkTheme()) Color(0xFF000000)
+        else Color(0xFFF2F2F7),
+    ) { paddingValues ->
+        Column (
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues = paddingValues)
+                .padding(horizontal = 16.dp)
+                .padding(top = 8.dp)
+        ) {
+            val isDarkTheme = isSystemInDarkTheme()
+            val backgroundColor = if (isDarkTheme) Color(0xFF1C1C1E) else Color(0xFFFFFFFF)
+            val textColor = if (isDarkTheme) Color.White else Color.Black
+            val cursorColor =  if (isDarkTheme) Color.White else Color.Black
+            Row(
+                verticalAlignment = Alignment.CenterVertically,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(55.dp)
+                    .background(
+                        backgroundColor,
+                        RoundedCornerShape(14.dp)
+                    )
+                    .padding(horizontal = 16.dp, vertical = 8.dp)
+            ) {
+                BasicTextField(
+                    value = name.value,
+                    onValueChange = {
+                        name.value = it
+                        sharedPreferences.edit().putString("name", it.text).apply()
+                        ServiceManager.getService()?.setName(it.text)
+                    },
+                    textStyle = TextStyle(
+                        color = textColor,
+                        fontSize = 16.sp,
+                    ),
+                    singleLine = true,
+                    cursorBrush = SolidColor(cursorColor),
+                    decorationBox = { innerTextField ->
+                        Row(
+                            verticalAlignment = Alignment.CenterVertically,
+                        ) {
+                            Row(
+                                modifier = Modifier
+                                    .weight(1f)
+                            ) {
+                                innerTextField()
+                            }
+                            IconButton(
+                                onClick = {
+                                    name.value = TextFieldValue("")
+                                    sharedPreferences.edit().putString("name", "").apply()
+                                    ServiceManager.getService()?.setName("")
+                                }
+                            ) {
+                                Icon(
+                                    Icons.Default.Clear,
+                                    contentDescription = "Clear",
+                                    tint = if (isDarkTheme) Color.White else Color.Black
+                                )
+                            }
+                        }
+                    },
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(start = 8.dp)
+                        .focusRequester(focusRequester)
+                )
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun RenameScreenPreview() {
+    RenameScreen(navController = NavController(LocalContext.current))
+}

android/app/src/main/java/me/kavishdevar/aln/services/AirPodsQSService.kt

@@ -1,13 +1,34 @@
-package me.kavishdevar.aln
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.services
 
 import android.annotation.SuppressLint
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
+import android.os.Build
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
 import android.util.Log
+import me.kavishdevar.aln.utils.AirPodsNotifications
+import me.kavishdevar.aln.utils.NoiseControlMode
 
 class AirPodsQSService: TileService() {
     private val ancModes = listOf(NoiseControlMode.NOISE_CANCELLATION.name, NoiseControlMode.TRANSPARENCY.name, NoiseControlMode.ADAPTIVE.name)
@@ -15,7 +36,7 @@ class AirPodsQSService: TileService() {
     private lateinit var ancStatusReceiver: BroadcastReceiver
     private lateinit var availabilityReceiver: BroadcastReceiver
 
-    @SuppressLint("InlinedApi")
+    @SuppressLint("InlinedApi", "UnspecifiedRegisterReceiverFlag")
     override fun onStartListening() {
         super.onStartListening()
         currentModeIndex = (ServiceManager.getService()?.getANC()?.minus(1)) ?: -1
@@ -27,7 +48,7 @@ class AirPodsQSService: TileService() {
             qsTile.state = Tile.STATE_UNAVAILABLE
             qsTile.updateTile()
         }
-        if (ServiceManager.getService()?.isConnected == true) {
+        if (ServiceManager.getService()?.isConnectedLocally == true) {
             qsTile.state = Tile.STATE_ACTIVE
             qsTile.updateTile()
         }
@@ -46,20 +67,29 @@ class AirPodsQSService: TileService() {
 
         availabilityReceiver = object : BroadcastReceiver() {
             override fun onReceive(context: Context, intent: Intent) {
-                if (intent.action == AirPodsNotifications.AIRPODS_CONNECTED) {
+                if (intent.action == AirPodsNotifications.Companion.AIRPODS_CONNECTED) {
                     qsTile.state = Tile.STATE_ACTIVE
                     qsTile.updateTile()
                 }
-                else if (intent.action == AirPodsNotifications.AIRPODS_DISCONNECTED) {
+                else if (intent.action == AirPodsNotifications.Companion.AIRPODS_DISCONNECTED) {
                     qsTile.state = Tile.STATE_UNAVAILABLE
                     qsTile.updateTile()
                 }
             }
         }
 
-        registerReceiver(ancStatusReceiver, IntentFilter(AirPodsNotifications.ANC_DATA), RECEIVER_EXPORTED)
-
-        qsTile.state = if (ServiceManager.getService()?.isConnected == true) Tile.STATE_ACTIVE else Tile.STATE_UNAVAILABLE
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            registerReceiver(
+                ancStatusReceiver,
+                IntentFilter(AirPodsNotifications.Companion.ANC_DATA), RECEIVER_EXPORTED
+            )
+        } else {
+            registerReceiver(
+                ancStatusReceiver,
+                IntentFilter(AirPodsNotifications.Companion.ANC_DATA)
+            )
+        }
+        qsTile.state = if (ServiceManager.getService()?.isConnectedLocally == true) Tile.STATE_ACTIVE else Tile.STATE_UNAVAILABLE
         val ancIndex = ServiceManager.getService()?.getANC()
         currentModeIndex = if (ancIndex != null) { if (ancIndex == 2) 0 else if (ancIndex == 3) 1 else if (ancIndex == 4) 2 else 2 } else 0
         updateTile()

android/app/src/main/java/me/kavishdevar/aln/ui/theme/Color.kt

@@ -1,3 +1,22 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
 package me.kavishdevar.aln.ui.theme
 
 import androidx.compose.ui.graphics.Color

android/app/src/main/java/me/kavishdevar/aln/ui/theme/Theme.kt

@@ -1,3 +1,21 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package me.kavishdevar.aln.ui.theme
 
 import android.os.Build

android/app/src/main/java/me/kavishdevar/aln/ui/theme/Type.kt

@@ -1,3 +1,21 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package me.kavishdevar.aln.ui.theme
 
 import androidx.compose.material3.Typography

android/app/src/main/java/me/kavishdevar/aln/utils/CrossDevice.kt

@@ -0,0 +1,240 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package me.kavishdevar.aln.utils
+
+import android.annotation.SuppressLint
+import android.bluetooth.BluetoothAdapter
+import android.bluetooth.BluetoothManager
+import android.bluetooth.BluetoothServerSocket
+import android.bluetooth.BluetoothSocket
+import android.bluetooth.le.AdvertiseCallback
+import android.bluetooth.le.AdvertiseData
+import android.bluetooth.le.AdvertiseSettings
+import android.bluetooth.le.BluetoothLeAdvertiser
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.os.ParcelUuid
+import android.util.Log
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import me.kavishdevar.aln.services.ServiceManager
+import java.io.IOException
+import java.util.UUID
+
+enum class CrossDevicePackets(val packet: ByteArray) {
+    AIRPODS_CONNECTED(byteArrayOf(0x00, 0x01, 0x00, 0x01)),
+    AIRPODS_DISCONNECTED(byteArrayOf(0x00, 0x01, 0x00, 0x00)),
+    REQUEST_DISCONNECT(byteArrayOf(0x00, 0x02, 0x00, 0x00)),
+    REQUEST_BATTERY_BYTES(byteArrayOf(0x00, 0x02, 0x00, 0x01)),
+    REQUEST_ANC_BYTES(byteArrayOf(0x00, 0x02, 0x00, 0x02)),
+    REQUEST_CONNECTION_STATUS(byteArrayOf(0x00, 0x02, 0x00, 0x03)),
+    AIRPODS_DATA_HEADER(byteArrayOf(0x00, 0x04, 0x00, 0x01)),
+}
+
+
+object CrossDevice {
+    var initialized = false
+    private val uuid = UUID.fromString("1abbb9a4-10e4-4000-a75c-8953c5471342")
+    private var serverSocket: BluetoothServerSocket? = null
+    private var clientSocket: BluetoothSocket? = null
+    private lateinit var bluetoothAdapter: BluetoothAdapter
+    private lateinit var bluetoothLeAdvertiser: BluetoothLeAdvertiser
+    private const val MANUFACTURER_ID = 0x1234
+    private const val MANUFACTURER_DATA = "ALN_AirPods"
+    var isAvailable: Boolean = false // set to true when airpods are connected to another device
+    var batteryBytes: ByteArray = byteArrayOf()
+    var ancBytes: ByteArray = byteArrayOf()
+    private lateinit var sharedPreferences: SharedPreferences
+    private const val PACKET_LOG_KEY = "packet_log"
+    private var earDetectionStatus = listOf(false, false)
+
+    @SuppressLint("MissingPermission")
+    fun init(context: Context) {
+        CoroutineScope(Dispatchers.IO).launch {
+            Log.d("CrossDevice", "Initializing CrossDevice")
+            sharedPreferences = context.getSharedPreferences("packet_logs", Context.MODE_PRIVATE)
+            sharedPreferences.edit().putBoolean("CrossDeviceIsAvailable", false).apply()
+            this@CrossDevice.bluetoothAdapter = context.getSystemService(BluetoothManager::class.java).adapter
+            this@CrossDevice.bluetoothLeAdvertiser = bluetoothAdapter.bluetoothLeAdvertiser
+            startAdvertising()
+            startServer()
+            initialized = true
+        }
+    }
+
+    @SuppressLint("MissingPermission")
+    private fun startServer() {
+        CoroutineScope(Dispatchers.IO).launch {
+            serverSocket = bluetoothAdapter.listenUsingRfcommWithServiceRecord("ALNCrossDevice", uuid)
+            Log.d("CrossDevice", "Server started")
+            while (serverSocket != null) {
+                try {
+                    val socket = serverSocket!!.accept()
+                    handleClientConnection(socket)
+                } catch (e: IOException) {
+                    e.printStackTrace()
+                }
+            }
+        }
+    }
+
+    @SuppressLint("MissingPermission")
+    private fun startAdvertising() {
+        CoroutineScope(Dispatchers.IO).launch {
+            val settings = AdvertiseSettings.Builder()
+                .setAdvertiseMode(AdvertiseSettings.ADVERTISE_MODE_LOW_LATENCY)
+                .setTxPowerLevel(AdvertiseSettings.ADVERTISE_TX_POWER_HIGH)
+                .setConnectable(true)
+                .build()
+
+            val data = AdvertiseData.Builder()
+                .setIncludeDeviceName(true)
+                .addManufacturerData(MANUFACTURER_ID, MANUFACTURER_DATA.toByteArray())
+                .addServiceUuid(ParcelUuid(uuid))
+                .build()
+
+            bluetoothLeAdvertiser.startAdvertising(settings, data, advertiseCallback)
+            Log.d("CrossDevice", "BLE Advertising started")
+        }
+    }
+
+    private val advertiseCallback = object : AdvertiseCallback() {
+        override fun onStartSuccess(settingsInEffect: AdvertiseSettings) {
+            Log.d("CrossDevice", "BLE Advertising started successfully")
+        }
+
+        override fun onStartFailure(errorCode: Int) {
+            Log.e("CrossDevice", "BLE Advertising failed with error code: $errorCode")
+        }
+    }
+
+    fun setAirPodsConnected(connected: Boolean) {
+        if (connected) {
+            isAvailable = false
+            sharedPreferences.edit().putBoolean("CrossDeviceIsAvailable", false).apply()
+            clientSocket?.outputStream?.write(CrossDevicePackets.AIRPODS_CONNECTED.packet)
+        } else {
+            clientSocket?.outputStream?.write(CrossDevicePackets.AIRPODS_DISCONNECTED.packet)
+        }
+    }
+
+    fun sendReceivedPacket(packet: ByteArray) {
+        Log.d("CrossDevice", "Sending packet to remote device")
+        if (clientSocket == null || clientSocket!!.outputStream != null) {
+            Log.d("CrossDevice", "Client socket is null")
+            return
+        }
+        clientSocket?.outputStream?.write(CrossDevicePackets.AIRPODS_DATA_HEADER.packet + packet)
+    }
+
+    private fun logPacket(packet: ByteArray, source: String) {
+        val packetHex = packet.joinToString(" ") { "%02X".format(it) }
+        val logEntry = "$source: $packetHex"
+        val logs = sharedPreferences.getStringSet(PACKET_LOG_KEY, mutableSetOf())?.toMutableSet() ?: mutableSetOf()
+        logs.add(logEntry)
+        sharedPreferences.edit().putStringSet(PACKET_LOG_KEY, logs).apply()
+    }
+
+    @SuppressLint("MissingPermission")
+    private fun handleClientConnection(socket: BluetoothSocket) {
+        Log.d("CrossDevice", "Client connected")
+        clientSocket = socket
+        val inputStream = socket.inputStream
+        val buffer = ByteArray(1024)
+        var bytes: Int
+        setAirPodsConnected(ServiceManager.getService()?.isConnectedLocally == true)
+        while (true) {
+            bytes = inputStream.read(buffer)
+            val packet = buffer.copyOf(bytes)
+            logPacket(packet, "Relay")
+            Log.d("CrossDevice", "Received packet: ${packet.joinToString("") { "%02x".format(it) }}")
+            if (bytes == -1) {
+                break
+            } else if (packet.contentEquals(CrossDevicePackets.REQUEST_DISCONNECT.packet)) {
+                ServiceManager.getService()?.disconnect()
+            } else if (packet.contentEquals(CrossDevicePackets.AIRPODS_CONNECTED.packet)) {
+                isAvailable = true
+                sharedPreferences.edit().putBoolean("CrossDeviceIsAvailable", true).apply()
+            } else if (packet.contentEquals(CrossDevicePackets.AIRPODS_DISCONNECTED.packet)) {
+                isAvailable = false
+                sharedPreferences.edit().putBoolean("CrossDeviceIsAvailable", false).apply()
+            } else if (packet.contentEquals(CrossDevicePackets.REQUEST_BATTERY_BYTES.packet)) {
+                Log.d("CrossDevice", "Received battery request, battery data: ${batteryBytes.joinToString("") { "%02x".format(it) }}")
+                sendRemotePacket(batteryBytes)
+            } else if (packet.contentEquals(CrossDevicePackets.REQUEST_ANC_BYTES.packet)) {
+                Log.d("CrossDevice", "Received ANC request")
+                sendRemotePacket(ancBytes)
+            } else if (packet.contentEquals(CrossDevicePackets.REQUEST_CONNECTION_STATUS.packet)) {
+                Log.d("CrossDevice", "Received connection status request")
+                sendRemotePacket(if (ServiceManager.getService()?.isConnectedLocally == true) CrossDevicePackets.AIRPODS_CONNECTED.packet else CrossDevicePackets.AIRPODS_DISCONNECTED.packet)
+            } else {
+                if (packet.sliceArray(0..3).contentEquals(CrossDevicePackets.AIRPODS_DATA_HEADER.packet)) {
+                    isAvailable = true
+                    sharedPreferences.edit().putBoolean("CrossDeviceIsAvailable", true).apply()
+                    var trimmedPacket = packet.drop(CrossDevicePackets.AIRPODS_DATA_HEADER.packet.size).toByteArray()
+                    Log.d("CrossDevice", "Received relayed packet, with ${sharedPreferences.getBoolean("CrossDeviceIsAvailable", false)} | ${ServiceManager.getService()?.earDetectionNotification?.isEarDetectionData(trimmedPacket)}")
+                    Log.d("CrossDevice", "Received relayed packet: ${trimmedPacket.joinToString("") { "%02x".format(it) }}")
+                    if (ServiceManager.getService()?.isConnectedLocally == true) {
+                        val packetInHex = trimmedPacket.joinToString("") { "%02x".format(it) }
+                        ServiceManager.getService()?.sendPacket(packetInHex)
+                    } else if (ServiceManager.getService()?.batteryNotification?.isBatteryData(trimmedPacket) == true) {
+                        batteryBytes = trimmedPacket
+                        ServiceManager.getService()?.batteryNotification?.setBattery(trimmedPacket)
+                        Log.d("CrossDevice", "Battery data: ${ServiceManager.getService()?.batteryNotification?.getBattery()[0]?.level}")
+                        ServiceManager.getService()?.updateBatteryWidget()
+                        ServiceManager.getService()?.sendBatteryBroadcast()
+                        ServiceManager.getService()?.sendBatteryNotification()
+                    } else if (ServiceManager.getService()?.ancNotification?.isANCData(trimmedPacket) == true) {
+                        ServiceManager.getService()?.ancNotification?.setStatus(trimmedPacket)
+                        ServiceManager.getService()?.sendANCBroadcast()
+                        ServiceManager.getService()?.updateNoiseControlWidget()
+                        ancBytes = trimmedPacket
+                    } else if (ServiceManager.getService()?.earDetectionNotification?.isEarDetectionData(trimmedPacket) == true) {
+                        Log.d("CrossDevice", "Ear detection data: ${trimmedPacket.joinToString("") { "%02x".format(it) }}")
+                        ServiceManager.getService()?.earDetectionNotification?.setStatus(trimmedPacket)
+                        val newEarDetectionStatus = listOf(
+                            ServiceManager.getService()?.earDetectionNotification?.status?.get(0) == 0x00.toByte(),
+                            ServiceManager.getService()?.earDetectionNotification?.status?.get(1) == 0x00.toByte()
+                        )
+                        if (earDetectionStatus == listOf(false, false) && newEarDetectionStatus.contains(true)) {
+                            ServiceManager.getService()?.applicationContext?.sendBroadcast(
+                                Intent("me.kavishdevar.aln.cross_device_island")
+                            )
+                        }
+                        earDetectionStatus = newEarDetectionStatus
+                    }
+                }
+            }
+        }
+    }
+
+    fun sendRemotePacket(byteArray: ByteArray) {
+        if (clientSocket == null || clientSocket!!.outputStream == null) {
+            Log.d("CrossDevice", "Client socket is null")
+            return
+        }
+        clientSocket?.outputStream?.write(byteArray)
+        clientSocket?.outputStream?.flush()
+        logPacket(byteArray, "Sent")
+        Log.d("CrossDevice", "Sent packet to remote device")
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/utils/IslandWindow.kt

@@ -0,0 +1,148 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.utils
+
+import android.animation.Animator
+import android.animation.AnimatorListenerAdapter
+import android.animation.ObjectAnimator
+import android.animation.PropertyValuesHolder
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.res.Resources
+import android.graphics.PixelFormat
+import android.net.Uri
+import android.os.Handler
+import android.os.Looper
+import android.util.Log.e
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.WindowManager
+import android.view.animation.AnticipateOvershootInterpolator
+import android.widget.ProgressBar
+import android.widget.TextView
+import android.widget.VideoView
+import androidx.core.content.ContextCompat.getString
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+class IslandWindow(context: Context) {
+    private val windowManager: WindowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+    @SuppressLint("InflateParams")
+    private val islandView: View = LayoutInflater.from(context).inflate(R.layout.island_window, null)
+    private var isClosing = false
+
+    val isVisible: Boolean
+        get() = islandView.parent != null && islandView.visibility == View.VISIBLE
+
+    @SuppressLint("SetTextI18n")
+    fun show(name: String, batteryPercentage: Int, context: Context, takingOver: Boolean) {
+        if (ServiceManager.getService()?.islandOpen == true) return
+        else ServiceManager.getService()?.islandOpen = true
+
+        val displayMetrics = Resources.getSystem().displayMetrics
+        val width = (displayMetrics.widthPixels * 0.95).toInt()
+
+        val params = WindowManager.LayoutParams(
+            width,
+            WindowManager.LayoutParams.WRAP_CONTENT,
+            WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,
+            PixelFormat.TRANSLUCENT
+        ).apply {
+            gravity = Gravity.TOP or Gravity.CENTER_HORIZONTAL
+        }
+
+        islandView.visibility = View.VISIBLE
+        islandView.findViewById<TextView>(R.id.island_battery_text).text = "$batteryPercentage%"
+        islandView.findViewById<TextView>(R.id.island_device_name).text = name
+
+        islandView.setOnClickListener {
+            ServiceManager.getService()?.startMainActivity()
+            close()
+        }
+
+        if (takingOver) {
+            islandView.findViewById<TextView>(R.id.island_connected_text).text = getString(context, R.string.island_taking_over_text)
+        } else if (CrossDevice.isAvailable) {
+            islandView.findViewById<TextView>(R.id.island_connected_text).text = getString(context, R.string.island_connected_remote_text)
+        } else {
+            islandView.findViewById<TextView>(R.id.island_connected_text).text = getString(context, R.string.island_connected_text)
+        }
+
+        val batteryProgressBar = islandView.findViewById<ProgressBar>(R.id.island_battery_progress)
+        batteryProgressBar.progress = batteryPercentage
+        batteryProgressBar.isIndeterminate = false
+
+        val videoView = islandView.findViewById<VideoView>(R.id.island_video_view)
+        val videoUri = Uri.parse("android.resource://me.kavishdevar.aln/${R.raw.island}")
+        videoView.setVideoURI(videoUri)
+        videoView.setOnPreparedListener { mediaPlayer ->
+            mediaPlayer.isLooping = true
+            videoView.start()
+        }
+
+        windowManager.addView(islandView, params)
+
+        val scaleX = PropertyValuesHolder.ofFloat(View.SCALE_X, 0.5f, 1f)
+        val scaleY = PropertyValuesHolder.ofFloat(View.SCALE_Y, 0.5f, 1f)
+        val translationY = PropertyValuesHolder.ofFloat(View.TRANSLATION_Y, -200f, 0f)
+        ObjectAnimator.ofPropertyValuesHolder(islandView, scaleX, scaleY, translationY).apply {
+            duration = 700
+            interpolator = AnticipateOvershootInterpolator()
+            start()
+        }
+        Handler(Looper.getMainLooper()).postDelayed({
+            close()
+        }, 4500)
+    }
+
+    fun close() {
+        try {
+            if (isClosing) return
+            isClosing = true
+
+            ServiceManager.getService()?.islandOpen = false
+
+            val videoView = islandView.findViewById<VideoView>(R.id.island_video_view)
+            videoView.stopPlayback()
+            val scaleX = PropertyValuesHolder.ofFloat(View.SCALE_X, 1f, 0.5f)
+            val scaleY = PropertyValuesHolder.ofFloat(View.SCALE_Y, 1f, 0.5f)
+            val translationY = PropertyValuesHolder.ofFloat(View.TRANSLATION_Y, 0f, -200f)
+            ObjectAnimator.ofPropertyValuesHolder(islandView, scaleX, scaleY, translationY).apply {
+                duration = 700
+                interpolator = AnticipateOvershootInterpolator()
+                addListener(object : AnimatorListenerAdapter() {
+                    override fun onAnimationEnd(animation: Animator) {
+                        islandView.visibility = View.GONE
+                        try {
+                            windowManager.removeView(islandView)
+                        } catch (e: Exception) {
+                            e("IslandWindow", "Error removing view: $e")
+                        }
+                        isClosing = false
+                    }
+                })
+                start()
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/utils/MediaController.kt

@@ -0,0 +1,178 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package me.kavishdevar.aln.utils
+
+import android.content.SharedPreferences
+import android.media.AudioManager
+import android.media.AudioPlaybackConfiguration
+import android.os.Handler
+import android.os.Looper
+import android.util.Log
+import android.view.KeyEvent
+import me.kavishdevar.aln.services.ServiceManager
+
+object MediaController {
+    private var initialVolume: Int? = null
+    private lateinit var audioManager: AudioManager
+    var iPausedTheMedia = false
+    var userPlayedTheMedia = false
+    private lateinit var sharedPreferences: SharedPreferences
+    private val handler = Handler(Looper.getMainLooper())
+
+    var pausedForCrossDevice = false
+
+    private var relativeVolume: Boolean = false
+    private var conversationalAwarenessVolume: Int = 1/12
+    private var conversationalAwarenessPauseMusic: Boolean = false
+
+    fun initialize(audioManager: AudioManager, sharedPreferences: SharedPreferences) {
+        if (this::audioManager.isInitialized) {
+            return
+        }
+        this.audioManager = audioManager
+        this.sharedPreferences = sharedPreferences
+        Log.d("MediaController", "Initializing MediaController")
+        relativeVolume = sharedPreferences.getBoolean("relative_conversational_awareness_volume", false)
+        conversationalAwarenessVolume = sharedPreferences.getInt("conversational_awareness_volume", 100/12)
+        conversationalAwarenessPauseMusic = sharedPreferences.getBoolean("conversational_awareness_pause_music", false)
+
+        sharedPreferences.registerOnSharedPreferenceChangeListener { _, key ->
+            when (key) {
+                "relative_conversational_awareness_volume" -> {
+                    relativeVolume = sharedPreferences.getBoolean("relative_conversational_awareness_volume", false)
+                }
+                "conversational_awareness_volume" -> {
+                    conversationalAwarenessVolume = sharedPreferences.getInt("conversational_awareness_volume", 100/12)
+                }
+                "conversational_awareness_pause_music" -> {
+                    conversationalAwarenessPauseMusic = sharedPreferences.getBoolean("conversational_awareness_pause_music", false)
+                }
+            }
+        }
+
+        audioManager.registerAudioPlaybackCallback(cb, null)
+    }
+
+    val cb = object : AudioManager.AudioPlaybackCallback() {
+        override fun onPlaybackConfigChanged(configs: MutableList<AudioPlaybackConfiguration>?) {
+            super.onPlaybackConfigChanged(configs)
+            Log.d("MediaController", "Playback config changed, iPausedTheMedia: $iPausedTheMedia")
+            if (configs != null && !iPausedTheMedia) {
+                Log.d("MediaController", "Seems like the user changed the state of media themselves, now I won't `play` until the ear detection pauses it.")
+                handler.postDelayed({
+                    iPausedTheMedia = !audioManager.isMusicActive
+                    userPlayedTheMedia = audioManager.isMusicActive
+                }, 7) // i have no idea why android sends an event a hundred times after the user does something.
+            }
+            Log.d("MediaController", "Ear detection status: ${ServiceManager.getService()?.earDetectionNotification?.status}, music active: ${audioManager.isMusicActive} and cross device available: ${CrossDevice.isAvailable}")
+            if (!pausedForCrossDevice && CrossDevice.isAvailable && ServiceManager.getService()?.earDetectionNotification?.status?.contains(0x00) == true && audioManager.isMusicActive) {
+                if (ServiceManager.getService()?.isConnectedLocally == false) {
+                    sendPause(true)
+                    pausedForCrossDevice = true
+                }
+                ServiceManager.getService()?.takeOver()
+            }
+        }
+    }
+
+    @Synchronized
+    fun sendPause(force: Boolean = false) {
+        Log.d("MediaController", "Sending pause with iPausedTheMedia: $iPausedTheMedia, userPlayedTheMedia: $userPlayedTheMedia")
+        if ((audioManager.isMusicActive && !userPlayedTheMedia) || force) {
+            iPausedTheMedia = true
+            userPlayedTheMedia = false
+            audioManager.dispatchMediaKeyEvent(
+                KeyEvent(
+                    KeyEvent.ACTION_DOWN,
+                    KeyEvent.KEYCODE_MEDIA_PAUSE
+                )
+            )
+            audioManager.dispatchMediaKeyEvent(
+                KeyEvent(
+                    KeyEvent.ACTION_UP,
+                    KeyEvent.KEYCODE_MEDIA_PAUSE
+                )
+            )
+        }
+    }
+
+    @Synchronized
+    fun sendPlay() {
+        Log.d("MediaController", "Sending play with iPausedTheMedia: $iPausedTheMedia")
+        if (iPausedTheMedia) {
+            Log.d("MediaController", "Sending play and setting userPlayedTheMedia to false")
+            userPlayedTheMedia = false
+            audioManager.dispatchMediaKeyEvent(
+                KeyEvent(
+                    KeyEvent.ACTION_DOWN,
+                    KeyEvent.KEYCODE_MEDIA_PLAY
+                )
+            )
+            audioManager.dispatchMediaKeyEvent(
+                KeyEvent(
+                    KeyEvent.ACTION_UP,
+                    KeyEvent.KEYCODE_MEDIA_PLAY
+                )
+            )
+        }
+    }
+
+    @Synchronized
+    fun startSpeaking() {
+        Log.d("MediaController", "Starting speaking")
+        if (initialVolume == null) {
+            initialVolume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC)
+            Log.d("MediaController", "Initial Volume Set: $initialVolume")
+            val targetVolume = if (relativeVolume) initialVolume!! * conversationalAwarenessVolume * 1/100 else if ( initialVolume!! > audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC) * conversationalAwarenessVolume * 1/100) audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC) * conversationalAwarenessVolume * 1/100 else initialVolume!!
+            smoothVolumeTransition(initialVolume!!, targetVolume.toInt())
+            if (conversationalAwarenessPauseMusic) {
+                sendPause(force = true)
+            }
+        }
+        Log.d("MediaController", "Initial Volume: $initialVolume")
+    }
+
+    @Synchronized
+    fun stopSpeaking() {
+        Log.d("MediaController", "Stopping speaking, initialVolume: $initialVolume")
+        if (initialVolume != null) {
+            smoothVolumeTransition(audioManager.getStreamVolume(AudioManager.STREAM_MUSIC), initialVolume!!)
+            if (conversationalAwarenessPauseMusic) {
+                sendPlay()
+            }
+            initialVolume = null
+        }
+    }
+
+    private fun smoothVolumeTransition(fromVolume: Int, toVolume: Int) {
+        val step = if (fromVolume < toVolume) 1 else -1
+        val delay = 50L
+        var currentVolume = fromVolume
+
+        handler.post(object : Runnable {
+            override fun run() {
+                if (currentVolume != toVolume) {
+                    currentVolume += step
+                    audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, currentVolume, 0)
+                    handler.postDelayed(this, delay)
+                }
+            }
+        })
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/utils/Packets.kt

@@ -1,8 +1,28 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ * 
+ * Copyright (C) 2024 Kavish Devar
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
 @file:Suppress("unused")
 
-package me.kavishdevar.aln
+package me.kavishdevar.aln.utils
 
 import android.os.Parcelable
+import android.util.Log
 import kotlinx.parcelize.Parcelize
 
 enum class Enums(val value: ByteArray) {
@@ -75,6 +95,7 @@ class AirPodsNotifications {
         const val CA_DATA = "me.kavishdevar.aln.CA_DATA"
         const val AIRPODS_DISCONNECTED = "me.kavishdevar.aln.AIRPODS_DISCONNECTED"
         const val AIRPODS_CONNECTION_DETECTED = "me.kavishdevar.aln.AIRPODS_CONNECTION_DETECTED"
+        const val DISCONNECT_RECEIVERS = "me.kavishdevar.aln.DISCONNECT_RECEIVERS"
     }
 
     class EarDetection {
@@ -113,6 +134,9 @@ class AirPodsNotifications {
         }
 
         fun setStatus(data: ByteArray) {
+            if (data.size != 11) {
+                return
+            }
             status = data[7].toInt()
         }
 
@@ -133,14 +157,23 @@ class AirPodsNotifications {
         private var case: Battery = Battery(BatteryComponent.CASE, 0, BatteryStatus.DISCONNECTED)
 
         fun isBatteryData(data: ByteArray): Boolean {
-            if (data.size != 22) {
+            if (data.joinToString("") { "%02x".format(it) }.startsWith("040004000400")) {
+                Log.d("BatteryNotification", "Battery data starts with 040004000400. Most likely is a battery packet.")
+            } else {
                 return false
             }
-            return data[0] == 0x04.toByte() && data[1] == 0x00.toByte() && data[2] == 0x04.toByte() &&
-                    data[3] == 0x00.toByte() && data[4] == 0x04.toByte() && data[5] == 0x00.toByte()
+            if (data.size != 22) {
+                Log.d("BatteryNotification", "Battery data size is not 22, probably being used with Airpods with fewer or more battery count.")
+                return false
+            }
+            Log.d("BatteryNotification", data.joinToString("") { "%02x".format(it) }.startsWith("040004000400").toString())
+            return data.joinToString("") { "%02x".format(it) }.startsWith("040004000400")
         }
 
         fun setBattery(data: ByteArray) {
+            if (data.size != 22) {
+                return
+            }
             first = if (data[10].toInt() == BatteryStatus.DISCONNECTED) {
                 Battery(first.component, first.level, data[10].toInt())
             } else {
@@ -166,6 +199,7 @@ class AirPodsNotifications {
     }
 
     class ConversationalAwarenessNotification {
+        @Suppress("PrivatePropertyName")
         private val NOTIFICATION_PREFIX = Enums.CONVERSATION_AWARENESS_RECEIVE_PREFIX.value
 
         var status: Byte = 0
@@ -205,4 +239,49 @@ class Capabilities {
         OFF(byteArrayOf(0x02)),
         ON(byteArrayOf(0x01));
     }
+}
+
+enum class LongPressPackets(val value: ByteArray) {
+    ENABLE_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0F, 0x00, 0x00, 0x00)),
+
+    DISABLE_OFF_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
+    DISABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0c, 0x00, 0x00, 0x00)),
+    DISABLE_OFF_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
+    DISABLE_OFF_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0a, 0x00, 0x00, 0x00)),
+
+    ENABLE_OFF_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
+    ENABLE_OFF_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
+    ENABLE_OFF_FROM_TRANSPARENCY_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
+
+    DISABLE_TRANSPARENCY_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
+    DISABLE_TRANSPARENCY_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x03, 0x00, 0x00, 0x00)),
+    DISABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0a, 0x00, 0x00, 0x00)),
+    DISABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x09, 0x00, 0x00, 0x00)),
+
+    ENABLE_TRANSPARENCY_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
+    ENABLE_TRANSPARENCY_FROM_ADAPTIVE_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
+    ENABLE_TRANSPARENCY_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
+
+    DISABLE_ANC_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0D, 0x00, 0x00, 0x00)),
+    DISABLE_ANC_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x05, 0x00, 0x00, 0x00)),
+    DISABLE_ANC_FROM_ADAPTIVE_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0c, 0x00, 0x00, 0x00)),
+    DISABLE_ANC_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x09, 0x00, 0x00, 0x00)),
+
+    ENABLE_ANC_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
+    ENABLE_ANC_FROM_ADAPTIVE_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
+    ENABLE_ANC_FROM_OFF_AND_ADAPTIVE(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
+
+    DISABLE_ADAPTIVE_FROM_EVERYTHING(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x07, 0x00, 0x00, 0x00)),
+    DISABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x05, 0x00, 0x00, 0x00)),
+    DISABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
+    DISABLE_ADAPTIVE_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x03, 0x00, 0x00, 0x00)),
+
+    ENABLE_ADAPTIVE_FROM_OFF_AND_TRANSPARENCY(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0d, 0x00, 0x00, 0x00)),
+    ENABLE_ADAPTIVE_FROM_TRANSPARENCY_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0e, 0x00, 0x00, 0x00)),
+    ENABLE_ADAPTIVE_FROM_OFF_AND_ANC(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0b, 0x00, 0x00, 0x00)),
+
+    ENABLE_EVERYTHING_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0E, 0x00, 0x00, 0x00)),
+    DISABLE_TRANSPARENCY_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0A, 0x00, 0x00, 0x00)),
+    DISABLE_ADAPTIVE_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x06, 0x00, 0x00, 0x00)),
+    DISABLE_ANC_OFF_DISABLED(byteArrayOf(0x04, 0x00, 0x04, 0x00, 0x09, 0x00, 0x1A, 0x0C, 0x00, 0x00, 0x00)),
 }

android/app/src/main/java/me/kavishdevar/aln/utils/PopupWindow.kt

@@ -1,4 +1,23 @@
-package me.kavishdevar.aln
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package me.kavishdevar.aln.utils
 
 import android.animation.Animator
 import android.animation.AnimatorListenerAdapter
@@ -22,14 +41,13 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
-import java.lang.Exception
+import me.kavishdevar.aln.R
 
 @SuppressLint("InflateParams", "ClickableViewAccessibility")
-class Window (context: Context) {
+class PopupWindow(context: Context) {
     private val mView: View
 
     @Suppress("DEPRECATION")
-    @SuppressLint("NewApi")
     private val mParams: WindowManager.LayoutParams = WindowManager.LayoutParams().apply {
         height = WindowManager.LayoutParams.WRAP_CONTENT
         width = WindowManager.LayoutParams.MATCH_PARENT
@@ -38,13 +56,12 @@ class Window (context: Context) {
         gravity = Gravity.BOTTOM
         dimAmount = 0.3f
         flags = WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS or
-                WindowManager.LayoutParams.FLAG_FULLSCREEN or
-                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
-                WindowManager.LayoutParams.FLAG_DIM_BEHIND or
-                WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
+            WindowManager.LayoutParams.FLAG_FULLSCREEN or
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+            WindowManager.LayoutParams.FLAG_DIM_BEHIND or
+            WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
     }
 
-
     private val mWindowManager: WindowManager
 
     init {
@@ -54,14 +71,13 @@ class Window (context: Context) {
         mParams.y = 0
 
         mParams.gravity = Gravity.BOTTOM
-        mView.setOnClickListener(View.OnClickListener {
+        mView.setOnClickListener {
             close()
-        })
+        }
 
-        mView.findViewById<ImageButton>(R.id.close_button)
-            .setOnClickListener {
-                close()
-            }
+        mView.findViewById<ImageButton>(R.id.close_button).setOnClickListener {
+            close()
+        }
 
         val ll = mView.findViewById<LinearLayout>(R.id.linear_layout)
         ll.setOnClickListener {
@@ -70,11 +86,11 @@ class Window (context: Context) {
 
         @Suppress("DEPRECATION")
         mView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
-                View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
-                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
-                View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
-                View.SYSTEM_UI_FLAG_FULLSCREEN or
-                View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+            View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
+            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
+            View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
+            View.SYSTEM_UI_FLAG_FULLSCREEN or
+            View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
 
         mView.setOnTouchListener { _, event ->
             if (event.action == MotionEvent.ACTION_DOWN) {
@@ -98,7 +114,6 @@ class Window (context: Context) {
         try {
             if (mView.windowToken == null) {
                 if (mView.parent == null) {
-                    // Add the view initially off-screen
                     mWindowManager.addView(mView, mParams)
                     mView.findViewById<TextView>(R.id.name).text = name
                     val vid = mView.findViewById<VideoView>(R.id.video)
@@ -125,14 +140,13 @@ class Window (context: Context) {
                         "\uDBC3\uDE6C    ${it.level}%"
                     } ?: ""
 
-                    // Slide-up animation
                     val displayMetrics = mView.context.resources.displayMetrics
                     val screenHeight = displayMetrics.heightPixels
 
-                    mView.translationY = screenHeight.toFloat()  // Start below the screen
+                    mView.translationY = screenHeight.toFloat()
                     ObjectAnimator.ofFloat(mView, "translationY", 0f).apply {
-                        duration = 500  // Animation duration in milliseconds
-                        interpolator = DecelerateInterpolator()  // Smooth deceleration
+                        duration = 500
+                        interpolator = DecelerateInterpolator()
                         start()
                     }
 
@@ -150,8 +164,8 @@ class Window (context: Context) {
     fun close() {
         try {
             ObjectAnimator.ofFloat(mView, "translationY", mView.height.toFloat()).apply {
-                duration = 500  // Animation duration in milliseconds
-                interpolator = AccelerateInterpolator()  // Smooth acceleration
+                duration = 500
+                interpolator = AccelerateInterpolator()
                 addListener(object : AnimatorListenerAdapter() {
                     override fun onAnimationEnd(animation: Animator) {
                         try {
@@ -167,4 +181,4 @@ class Window (context: Context) {
             Log.d("PopupService", e.toString())
         }
     }
-}
+}

android/app/src/main/java/me/kavishdevar/aln/widgets/BatteryWidget.kt

@@ -0,0 +1,41 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package me.kavishdevar.aln.widgets
+
+import android.app.PendingIntent
+import android.appwidget.AppWidgetManager
+import android.appwidget.AppWidgetProvider
+import android.content.Context
+import android.content.Intent
+import android.widget.RemoteViews
+import androidx.compose.material3.ExperimentalMaterial3Api
+import me.kavishdevar.aln.MainActivity
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+class BatteryWidget : AppWidgetProvider() {
+    override fun onUpdate(
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetIds: IntArray
+    ) {
+        ServiceManager.getService()?.updateBatteryWidget()
+    }
+}

android/app/src/main/java/me/kavishdevar/aln/widgets/NoiseControlWidget.kt

@@ -0,0 +1,83 @@
+/*
+ * AirPods like Normal (ALN) - Bringing Apple-only features to Linux and Android for seamless AirPods functionality!
+ *
+ * Copyright (C) 2024 Kavish Devar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package me.kavishdevar.aln.widgets
+
+import android.app.PendingIntent
+import android.appwidget.AppWidgetManager
+import android.appwidget.AppWidgetProvider
+import android.content.Context
+import android.content.Intent
+import android.widget.RemoteViews
+import me.kavishdevar.aln.R
+import me.kavishdevar.aln.services.ServiceManager
+
+class NoiseControlWidget : AppWidgetProvider() {
+    override fun onUpdate(
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetIds: IntArray
+    ) {
+        val views = RemoteViews(context.packageName, R.layout.noise_control_widget)
+
+        val offIntent = Intent(context, NoiseControlWidget::class.java).apply {
+            action = "ACTION_SET_ANC_MODE"
+            putExtra("ANC_MODE", 1)
+        }
+        val transparencyIntent = Intent(context, NoiseControlWidget::class.java).apply {
+            action = "ACTION_SET_ANC_MODE"
+            putExtra("ANC_MODE", 3)
+        }
+        val adaptiveIntent = Intent(context, NoiseControlWidget::class.java).apply {
+            action = "ACTION_SET_ANC_MODE"
+            putExtra("ANC_MODE", 4)
+        }
+        val ancIntent = Intent(context, NoiseControlWidget::class.java).apply {
+            action = "ACTION_SET_ANC_MODE"
+            putExtra("ANC_MODE", 2)
+        }
+
+        views.setOnClickPendingIntent(
+            R.id.widget_off_button,
+            PendingIntent.getBroadcast(context, 0, offIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        )
+        views.setOnClickPendingIntent(
+            R.id.widget_transparency_button,
+            PendingIntent.getBroadcast(context, 1, transparencyIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        )
+        views.setOnClickPendingIntent(
+            R.id.widget_adaptive_button,
+            PendingIntent.getBroadcast(context, 2, adaptiveIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        )
+        views.setOnClickPendingIntent(
+            R.id.widget_anc_button,
+            PendingIntent.getBroadcast(context, 3, ancIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        )
+        ServiceManager.getService()?.updateNoiseControlWidget()
+        appWidgetManager.updateAppWidget(appWidgetIds, views)
+    }
+
+    override fun onReceive(context: Context, intent: Intent) {
+        super.onReceive(context, intent)
+        if (intent.action == "ACTION_SET_ANC_MODE") {
+            val mode = intent.getIntExtra("ANC_MODE", 1)
+            ServiceManager.getService()?.setANCMode(mode)
+        }
+    }
+}

android/app/src/main/res/drawable-v21/app_widget_inner_view_background.xml

@@ -4,7 +4,6 @@ appWidgetInnerRadius attribute value
 -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-
     <corners android:radius="?attr/appWidgetInnerRadius" />
     <solid android:color="?android:attr/colorAccent" />
 </shape>

android/app/src/main/res/drawable/circular_progress_bar.xml

@@ -0,0 +1,13 @@
+<rotate
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromDegrees="270"
+    android:toDegrees="270">
+    <shape
+        android:shape="ring"
+        android:innerRadiusRatio="3.0"
+        android:thickness="6dp"
+        android:useLevel="true">
+        <solid android:color="#00D85B" />
+        <corners android:radius="10dp" />
+    </shape>
+</rotate>

android/app/src/main/res/drawable/ic_power.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="88.06dp"
+    android:height="140.66dp"
+    android:viewportWidth="88.06"
+    android:viewportHeight="140.66">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,0h88.06v140.66h-88.06z"
+      android:strokeAlpha="0"
+      android:fillAlpha="0"/>
+  <path
+      android:pathData="M0,77.55C0,79.99 1.88,81.8 4.5,81.8L39.81,81.8L21.19,132.42C18.75,138.86 25.44,142.3 29.63,137.05L86.44,66.05C87.5,64.74 88.06,63.49 88.06,62.05C88.06,59.67 86.19,57.8 83.56,57.8L48.25,57.8L66.88,7.17C69.31,0.74 62.63,-2.7 58.44,2.61L1.63,73.55C0.56,74.92 0,76.17 0,77.55Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+</vector>

android/app/src/main/res/drawable/island_background.xml

@@ -0,0 +1,9 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#000000"/>
+            <corners android:radius="56dp"/>
+            <padding android:left="4dp" android:top="4dp" android:right="4dp" android:bottom="4dp"/>
+        </shape>
+    </item>
+</layer-list>

android/app/src/main/res/drawable/island_battery_background.xml

@@ -0,0 +1,12 @@
+<rotate
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromDegrees="270"
+    android:toDegrees="270">
+    <shape
+        android:shape="ring"
+        android:innerRadiusRatio="3.0"
+        android:thickness="4dp"
+        android:useLevel="true">
+        <solid android:color="#0f4524" />
+    </shape>
+</rotate>

android/app/src/main/res/drawable/island_battery_progress.xml

@@ -0,0 +1,11 @@
+<rotate
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromDegrees="270"
+    android:toDegrees="270">
+    <shape
+        android:shape="ring"
+        android:innerRadiusRatio="3.0"
+        android:thickness="4dp" >
+        <solid android:color="#1ceb72" />
+    </shape>
+</rotate>

android/app/src/main/res/drawable/popup_shape.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle"   >
+    android:shape="rectangle">
 
     <solid
-        android:color="@color/popup_background" >
+        android:color="@color/popup_background">
     </solid>
 
     <padding

android/app/src/main/res/drawable/progress_bar_background.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape
+            android:shape="ring"
+            android:innerRadiusRatio="3.0"
+            android:thickness="6dp">
+            <solid android:color="#49474E" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/smartphone.xml

@@ -0,0 +1,19 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80.31dp"
+    android:height="132.44dp"
+    android:viewportWidth="80.31"
+    android:viewportHeight="132.44">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,0h80.31v132.44h-80.31z"
+      android:strokeAlpha="0"
+      android:fillAlpha="0"/>
+  <path
+      android:pathData="M12.44,114.31C11.06,114.31 10.06,113.31 10.06,111.94L10.06,12.44C10.06,11 11,10.06 12.44,10.06L67.88,10.06C69.31,10.06 70.25,11 70.25,12.44L70.25,111.94C70.25,113.31 69.31,114.31 67.88,114.31Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.2125"/>
+  <path
+      android:pathData="M7.75,132.31L72.56,132.31C77.13,132.31 80.31,129.13 80.31,124.56L80.31,7.75C80.31,3.19 77.13,0 72.56,0L7.75,0C3.19,0 0,3.19 0,7.75L0,124.56C0,129.13 3.25,132.31 7.75,132.31ZM12.44,114.31C11.06,114.31 10.06,113.31 10.06,111.94L10.06,12.44C10.06,11 11,10.06 12.44,10.06L67.88,10.06C69.31,10.06 70.25,11 70.25,12.44L70.25,111.94C70.25,113.31 69.31,114.31 67.88,114.31Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+</vector>

android/app/src/main/res/drawable/widget_background.xml

@@ -0,0 +1,9 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <padding android:bottom="0dp" android:left="0dp" android:right="0dp" android:top="0dp" />
+            <solid android:color="#222222" />
+            <corners android:radius="32dp" />
+        </shape>
+    </item>
+</layer-list>

android/app/src/main/res/drawable/widget_button_checked_shape_end.xml

@@ -0,0 +1,9 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#2C2A2F" />
+            <corners android:topLeftRadius="4dp" android:topRightRadius="24dp" android:bottomLeftRadius="4dp" android:bottomRightRadius="24dp" />
+            <padding android:bottom="8dp" android:left="8dp" android:right="8dp" android:top="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/widget_button_checked_shape_middle.xml

@@ -0,0 +1,9 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#2C2A2F" />
+            <corners android:radius="4dp" />
+            <padding android:bottom="8dp" android:left="8dp" android:right="8dp" android:top="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/widget_button_checked_shape_start.xml

@@ -0,0 +1,9 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#2C2A2F" />
+            <corners android:topLeftRadius="24dp" android:topRightRadius="4dp" android:bottomLeftRadius="24dp" android:bottomRightRadius="4dp" />
+            <padding android:bottom="8dp" android:left="8dp" android:right="8dp" android:top="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/widget_button_shape_end.xml

@@ -0,0 +1,16 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape android:shape="rectangle">
+            <solid android:color="#3D3B40" />
+            <corners android:topLeftRadius="4dp" android:topRightRadius="24dp" android:bottomLeftRadius="4dp" android:bottomRightRadius="24dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#49474E" />
+            <corners android:topLeftRadius="4dp" android:topRightRadius="24dp" android:bottomLeftRadius="4dp" android:bottomRightRadius="24dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/widget_button_shape_middle.xml

@@ -0,0 +1,16 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape android:shape="rectangle">
+            <solid android:color="#3D3B40" />
+            <corners android:radius="4dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#49474E" />
+            <corners android:radius="4dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/drawable/widget_button_shape_start.xml

@@ -0,0 +1,16 @@
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true">
+        <shape android:shape="rectangle">
+            <solid android:color="#3D3B40" />
+            <corners android:topLeftRadius="24dp" android:topRightRadius="4dp" android:bottomLeftRadius="24dp" android:bottomRightRadius="4dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#49474E" />
+            <corners android:topLeftRadius="24dp" android:topRightRadius="4dp" android:bottomLeftRadius="24dp" android:bottomRightRadius="4dp" />
+            <padding android:left="8dp" android:top="8dp" android:right="8dp" android:bottom="8dp" />
+        </shape>
+    </item>
+</selector>

android/app/src/main/res/layout/battery_widget.xml

@@ -1,19 +1,268 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     style="@style/Widget.ALN.AppWidget.Container"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:theme="@style/Theme.ALN.AppWidgetContainer">
+    android:layout_height="wrap_content"
+    android:layout_margin="0dp"
+    android:padding="0dp"
+    android:id="@+id/battery_widget"
+    android:theme="@style/Theme.ALN.AppWidgetContainer"
+    android:background="@drawable/widget_background">
 
-    <TextView
-        android:id="@+id/appwidget_text"
-        style="@style/Widget.ALN.AppWidget.InnerView"
-        android:layout_width="wrap_content"
+    <LinearLayout
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_centerHorizontal="true"
-        android:layout_centerVertical="true"
-        android:layout_margin="8dp"
-        android:contentDescription="@string/appwidget_text"
-        android:text="@string/appwidget_text"
-        android:textSize="24sp"
-        android:textStyle="bold|italic" />
+        android:baselineAligned="false"
+        android:orientation="horizontal"
+        android:layout_margin="0dp"
+        android:id="@android:id/background"
+        android:layout_gravity="center">
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:id="@+id/phone_battery_widget_container"
+            android:orientation="vertical">
+            <FrameLayout
+                android:layout_width="90dp"
+                android:layout_height="90dp"
+                android:layout_margin="0dp"
+                android:padding="6dp"
+                android:layout_gravity="center">
+                <ProgressBar
+                    android:id="@+id/phone_battery_progress_background"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="100"
+                    android:progressDrawable="@drawable/progress_bar_background" />
+                <ProgressBar
+                    android:id="@+id/phone_battery_progress"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="50"
+                    android:progressDrawable="@drawable/circular_progress_bar" />
+                <ImageView
+                    android:id="@+id/phone_charging_icon"
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_gravity="top|center_horizontal"
+                    android:importantForAccessibility="no"
+                    android:src="@drawable/ic_power"
+                    android:visibility="gone"
+                    android:tint="@color/white"
+                    tools:ignore="HardcodedText" />
+                <ImageView
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
+                    android:src="@drawable/smartphone"
+                    android:tint="@color/white"
+                    android:layout_gravity="center"
+                    android:importantForAccessibility="no"
+                    tools:ignore="HardcodedText" />
+            </FrameLayout>
+            <TextView
+                android:id="@+id/phone_battery_widget"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="24sp"
+                android:textColor="@color/white"
+                android:fontFamily="@font/sf_pro"
+                android:gravity="center"
+                android:textFontWeight="300"
+                android:text="Phone"
+                tools:ignore="HardcodedText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:orientation="vertical">
+            <FrameLayout
+                android:layout_width="90dp"
+                android:layout_height="90dp"
+                android:layout_margin="0dp"
+                android:padding="6dp"
+                android:layout_gravity="center">
+                <ProgressBar
+                    android:id="@+id/left_battery_progress_background"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="100"
+                    android:progressDrawable="@drawable/progress_bar_background" />
+                <ProgressBar
+                    android:id="@+id/left_battery_progress"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="50"
+                    android:progressDrawable="@drawable/circular_progress_bar" />
+                <ImageView
+                    android:id="@+id/left_charging_icon"
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_gravity="top|center_horizontal"
+                    android:importantForAccessibility="no"
+                    android:src="@drawable/ic_power"
+                    android:visibility="gone"
+                    android:tint="@color/white"
+                    tools:ignore="HardcodedText" />
+                <ImageView
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
+                    android:src="@drawable/airpods_pro_left_notification"
+                    android:tint="@color/white"
+                    android:layout_gravity="center"
+                    android:importantForAccessibility="no"
+                    tools:ignore="HardcodedText" />
+            </FrameLayout>
+            <TextView
+                android:id="@+id/left_battery_widget"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="24sp"
+                android:textColor="@color/white"
+                android:fontFamily="@font/sf_pro"
+                android:gravity="center"
+                android:textFontWeight="300"
+                android:text="Left"
+                tools:ignore="HardcodedText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:orientation="vertical">
+            <FrameLayout
+                android:layout_width="90dp"
+                android:layout_height="90dp"
+                android:layout_margin="0dp"
+                android:padding="6dp"
+                android:layout_gravity="center">
+                <ProgressBar
+                    android:id="@+id/right_battery_progress_background"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="100"
+                    android:progressDrawable="@drawable/progress_bar_background" />
+                <ProgressBar
+                    android:id="@+id/right_battery_progress"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progressDrawable="@drawable/circular_progress_bar" />
+                <ImageView
+                    android:id="@+id/right_charging_icon"
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_gravity="top|center_horizontal"
+                    android:importantForAccessibility="no"
+                    android:src="@drawable/ic_power"
+                    android:visibility="gone"
+                    android:tint="@color/white"
+                    tools:ignore="HardcodedText" />
+                <ImageView
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
+                    android:importantForAccessibility="no"
+                    android:src="@drawable/airpods_pro_right_notification"
+                    android:tint="@color/white"
+                    android:layout_gravity="center"
+                    tools:ignore="HardcodedText" />
+            </FrameLayout>
+            <TextView
+                android:id="@+id/right_battery_widget"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="24sp"
+                android:textFontWeight="300"
+                android:textColor="@color/white"
+                android:fontFamily="@font/sf_pro"
+                android:gravity="center"
+                android:text="Right"
+                tools:ignore="HardcodedText" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:orientation="vertical">
+            <FrameLayout
+                android:layout_width="90dp"
+                android:layout_height="90dp"
+                android:layout_margin="0dp"
+                android:padding="6dp"
+                android:layout_gravity="center">
+                <ProgressBar
+                    android:id="@+id/case_battery_progress_background"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progress="100"
+                    android:progressDrawable="@drawable/progress_bar_background" />
+                <ProgressBar
+                    android:id="@+id/case_battery_progress"
+                    style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:indeterminate="false"
+                    android:max="100"
+                    android:progressDrawable="@drawable/circular_progress_bar" />
+                <ImageView
+                    android:id="@+id/case_charging_icon"
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:importantForAccessibility="no"
+                    android:layout_gravity="top|center_horizontal"
+                    android:src="@drawable/ic_power"
+                    android:visibility="gone"
+                    android:tint="@color/white"
+                    tools:ignore="HardcodedText" />
+                <ImageView
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
+                    android:importantForAccessibility="no"
+                    android:src="@drawable/airpods_pro_case_notification"
+                    android:tint="@color/white"
+                    android:layout_gravity="center"
+                    tools:ignore="HardcodedText" />
+            </FrameLayout>
+            <TextView
+                android:id="@+id/case_battery_widget"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="24sp"
+                android:textColor="@color/white"
+                android:gravity="center"
+                android:fontFamily="@font/sf_pro"
+                android:textFontWeight="300"
+                android:text="Case"
+                tools:ignore="HardcodedText" />
+        </LinearLayout>
+    </LinearLayout>
 </RelativeLayout>

android/app/src/main/res/layout/island_window.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/island_window_layout"
+    android:layout_width="0dp"
+    android:layout_height="match_parent"
+    android:layout_margin="16dp"
+    android:layout_weight="0.95"
+    android:background="@drawable/island_background"
+    android:elevation="4dp"
+    android:gravity="center"
+    android:minHeight="115dp"
+    android:orientation="horizontal"
+    android:outlineAmbientShadowColor="#4EFFFFFF"
+    android:outlineSpotShadowColor="#4EFFFFFF"
+    android:padding="8dp">
+
+    <VideoView
+        android:id="@+id/island_video_view"
+        android:layout_width="80dp"
+        android:layout_height="80dp"
+        android:layout_marginStart="8dp"
+        android:importantForAccessibility="no" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_margin="0dp"
+        android:layout_weight="1"
+        android:gravity="bottom"
+        android:orientation="vertical"
+        android:padding="12dp">
+
+        <TextView
+            android:id="@+id/island_connected_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="0dp"
+            android:fontFamily="@font/sf_pro"
+            android:gravity="bottom"
+            android:padding="0dp"
+            android:text="@string/island_connected_text"
+            android:textColor="#707072"
+            android:includeFontPadding="false"
+            android:lineSpacingExtra="0dp"
+            android:lineSpacingMultiplier="1"
+            android:textSize="16sp" />
+
+        <TextView
+            android:id="@+id/island_device_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="0dp"
+            android:fontFamily="@font/sf_pro"
+            android:gravity="bottom"
+            android:padding="0dp"
+            android:text="AirPods Pro"
+            android:textColor="@color/white"
+            android:textSize="24sp"
+            android:includeFontPadding="false"
+            android:lineSpacingExtra="0dp"
+            android:lineSpacingMultiplier="1"
+            tools:ignore="HardcodedText" />
+    </LinearLayout>
+
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center">
+
+        <ProgressBar
+            style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+            android:layout_width="84dp"
+            android:layout_height="84dp"
+            android:layout_gravity="center"
+            android:indeterminate="false"
+            android:max="100"
+            android:progress="100"
+            android:progressDrawable="@drawable/island_battery_background" />
+
+        <ProgressBar
+            android:id="@+id/island_battery_progress"
+            style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+            android:layout_width="84dp"
+            android:layout_height="84dp"
+            android:layout_gravity="center"
+            android:indeterminate="false"
+            android:max="100"
+            android:progress="50"
+            android:progressDrawable="@drawable/island_battery_progress" />
+
+        <TextView
+            android:id="@+id/island_battery_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:fontFamily="@font/sf_pro"
+            android:gravity="center"
+            android:text="50%"
+            android:textColor="#1ceb72"
+            android:textSize="16sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+    </FrameLayout>
+</LinearLayout>

android/app/src/main/res/layout/noise_control_widget.xml

@@ -0,0 +1,140 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    style="@style/Widget.ALN.AppWidget.Container"
+    android:id="@+id/noise_control_widget"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:theme="@style/Theme.ALN.AppWidgetContainer">
+
+    <LinearLayout
+        android:id="@android:id/background"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal">
+
+        <LinearLayout
+            android:id="@+id/widget_off_button"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="12dp"
+            android:layout_marginStart="12dp"
+            android:layout_marginEnd="2dp"
+            android:layout_weight="1"
+            android:background="@drawable/widget_button_shape_start"
+            android:clickable="true"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="52dp"
+                android:layout_height="52dp"
+                android:src="@drawable/noise_cancellation"
+                android:tint="@color/white" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:shadowColor="@color/black"
+                android:shadowRadius="12"
+                android:text="@string/off"
+                android:textColor="@color/white"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/widget_transparency_button"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="12dp"
+            android:layout_marginEnd="2dp"
+            android:layout_weight="1"
+            android:background="@drawable/widget_button_shape_middle"
+            android:clickable="true"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="52dp"
+                android:layout_height="52dp"
+                android:src="@drawable/transparency"
+                android:tint="@color/white" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:shadowColor="@color/black"
+                android:shadowRadius="12"
+                android:text="@string/transparency"
+                android:textColor="@color/white"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/widget_adaptive_button"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="12dp"
+            android:layout_marginStart="2dp"
+            android:layout_marginEnd="2dp"
+            android:layout_weight="1"
+            android:background="@drawable/widget_button_shape_middle"
+            android:clickable="true"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="52dp"
+                android:layout_height="52dp"
+                android:src="@drawable/adaptive"
+                android:textSize="12sp"
+                android:tint="@color/white" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:shadowColor="@color/black"
+                android:shadowRadius="12"
+                android:text="@string/adaptive"
+                android:textColor="@color/white"
+                android:textSize="12sp" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/widget_anc_button"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="12dp"
+            android:layout_marginStart="2dp"
+            android:layout_marginEnd="12dp"
+            android:layout_weight="1"
+            android:background="@drawable/widget_button_shape_end"
+            android:clickable="true"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="52dp"
+                android:layout_height="52dp"
+                android:src="@drawable/noise_cancellation"
+                android:tint="@color/white" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:shadowColor="@color/black"
+                android:shadowRadius="12"
+                android:text="@string/noise_cancellation"
+                android:textColor="@color/white"
+                android:textSize="12sp"
+                tools:ignore="NestedWeights" />
+        </LinearLayout>
+    </LinearLayout>
+</RelativeLayout>

android/app/src/main/res/layout/popup_window.xml

@@ -7,7 +7,7 @@
     android:layout_margin="16.dp"
     android:id="@+id/linear_layout"
     android:orientation="vertical"
-    android:background="@drawable/shape">
+    android:background="@drawable/popup_shape">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
@@ -37,7 +37,7 @@
             android:layout_height="28dp"
             android:layout_marginTop="12dp"
             android:layout_marginEnd="24dp"
-            android:background="@drawable/button_shape"
+            android:background="@drawable/popup_button_shape"
             android:contentDescription="Close Button"
             android:src="@drawable/close"
             app:layout_constraintEnd_toEndOf="parent"
@@ -106,4 +106,4 @@
             android:textColor="@color/popup_text"
             android:textSize="20sp" />
     </LinearLayout>
-</LinearLayout>
+</LinearLayout>

android/app/src/main/res/values-night-v31/themes.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!--
+  <!--
     Having themes.xml for night-v31 because of the priority order of the resource qualifiers.
     -->
-    <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
-        <item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
-        <item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
-    </style>
-</resources>
+  <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
+    <item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
+    <item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
+  </style>
+</resources>

android/app/src/main/res/values-night/colors.xml

@@ -2,4 +2,6 @@
 <resources>
     <color name="popup_background">#1C1B1E</color>
     <color name="popup_text">@color/white</color>
+    <color name="widget_background">#1C1B1E</color>
+    <color name="widget_text">@color/white</color>
 </resources>

android/app/src/main/res/values-v21/styles.xml

@@ -1,14 +1,14 @@
 <resources>
 
-    <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
-        <item name="android:id">@android:id/background</item>
-        <item name="android:padding">?attr/appWidgetPadding</item>
-        <item name="android:background">@drawable/app_widget_background</item>
-    </style>
+  <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
+    <item name="android:id">@android:id/background</item>
+    <item name="android:padding">?attr/appWidgetPadding</item>
+    <item name="android:background">@drawable/app_widget_background</item>
+  </style>
 
-    <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
-        <item name="android:padding">?attr/appWidgetPadding</item>
-        <item name="android:background">@drawable/app_widget_inner_view_background</item>
-        <item name="android:textColor">?android:attr/textColorPrimary</item>
-    </style>
-</resources>
+  <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
+    <item name="android:padding">?attr/appWidgetPadding</item>
+    <item name="android:background">@drawable/app_widget_inner_view_background</item>
+    <item name="android:textColor">?android:attr/textColorPrimary</item>
+  </style>
+</resources>

android/app/src/main/res/values-v31/styles.xml

@@ -1,16 +1,16 @@
 <resources>
 
-    <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
-        <item name="android:id">@android:id/background</item>
-        <item name="android:padding">?attr/appWidgetPadding</item>
-        <item name="android:background">@drawable/app_widget_background</item>
-        <item name="android:clipToOutline">true</item>
-    </style>
+  <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
+    <item name="android:id">@android:id/background</item>
+    <item name="android:padding">?attr/appWidgetPadding</item>
+    <item name="android:background">@drawable/app_widget_background</item>
+    <item name="android:clipToOutline">true</item>
+  </style>
 
-    <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
-        <item name="android:padding">?attr/appWidgetPadding</item>
-        <item name="android:background">@drawable/app_widget_inner_view_background</item>
-        <item name="android:textColor">?android:attr/textColorPrimary</item>
-        <item name="android:clipToOutline">true</item>
-    </style>
-</resources>
+  <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
+    <item name="android:padding">?attr/appWidgetPadding</item>
+    <item name="android:background">@drawable/app_widget_inner_view_background</item>
+    <item name="android:textColor">?android:attr/textColorPrimary</item>
+    <item name="android:clipToOutline">true</item>
+  </style>
+</resources>

android/app/src/main/res/values-v31/themes.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!--
+  <!--
     Having themes.xml for v31 variant because @android:dimen/system_app_widget_background_radius
      and @android:dimen/system_app_widget_internal_padding requires API level 31
     -->
-    <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
-        <item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
-        <item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
-    </style>
-</resources>
+  <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault.DayNight">
+    <item name="appWidgetRadius">@android:dimen/system_app_widget_background_radius</item>
+    <item name="appWidgetInnerRadius">@android:dimen/system_app_widget_inner_radius</item>
+  </style>
+</resources>

android/app/src/main/res/values/attrs.xml

@@ -1,7 +1,7 @@
 <resources>
-    <declare-styleable name="AppWidgetAttrs">
-        <attr name="appWidgetPadding" format="dimension" />
-        <attr name="appWidgetInnerRadius" format="dimension" />
-        <attr name="appWidgetRadius" format="dimension" />
-    </declare-styleable>
-</resources>
+  <declare-styleable name="AppWidgetAttrs">
+    <attr name="appWidgetPadding" format="dimension" />
+    <attr name="appWidgetInnerRadius" format="dimension" />
+    <attr name="appWidgetRadius" format="dimension" />
+  </declare-styleable>
+</resources>

android/app/src/main/res/values/colors.xml

@@ -1,11 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="black">#FF000000</color>
-    <color name="white">#FFFFFFFF</color>
-    <color name="popup_background">#FFFFFF</color>
-    <color name="popup_text">@color/black</color>
-    <color name="light_blue_50">#FFE1F5FE</color>
-    <color name="light_blue_200">#FF81D4FA</color>
-    <color name="light_blue_600">#FF039BE5</color>
-    <color name="light_blue_900">#FF01579B</color>
-</resources>
+  <color name="black">#FF000000</color>
+  <color name="white">#FFFFFFFF</color>
+  <color name="popup_background">#FFFFFF</color>
+  <color name="popup_text">@color/black</color>
+  <color name="widget_background">#87FFFFFF</color>
+  <color name="widget_text">@color/black</color>
+  <color name="light_blue_50">#FFE1F5FE</color>
+  <color name="light_blue_200">#FF81D4FA</color>
+  <color name="light_blue_600">#FF039BE5</color>
+  <color name="light_blue_900">#FF01579B</color>
+</resources>

android/app/src/main/res/values/dimens.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <!--
+  <!--
 Refer to App Widget Documentation for margin information
 http://developer.android.com/guide/topics/appwidgets/index.html#CreatingLayout
     -->
-    <dimen name="widget_margin">0dp</dimen>
+  <dimen name="widget_margin">0dp</dimen>
 
-</resources>
+</resources>

android/app/src/main/res/values/strings.xml

@@ -1,7 +1,48 @@
 <resources>
-    <string name="app_name">ALN</string>
-    <string name="title_activity_custom_device">GATT Testing</string>
+    <string name="app_name" translatable="false">ALN</string>
+    <string name="title_activity_custom_device" translatable="false">GATT Testing</string>
+    <string name="app_widget_description">See your AirPods battery status right from your home screen!</string>
+    <string name="accessibility">Accessibility</string>
+    <string name="tone_volume">Tone Volume</string>
+    <string name="audio">Audio</string>
+    <string name="adaptive_audio">Adaptive Audio</string>
+    <string name="adaptive_audio_description">Adaptive audio dynamically responds to your environment and cancels or allows external noise. You can customize Adaptive Audio to allow more or less noise.</string>
+    <string name="buds">Buds</string>
+    <string name="case_alt">Case</string>
+    <string name="test">Test</string>
+    <string name="name">Name</string>
+    <string name="noise_control">Noise Control</string>
+    <string name="off">Off</string>
+    <string name="transparency">Transparency</string>
+    <string name="adaptive">Adaptive</string>
+    <string name="noise_cancellation">Noise Cancellation</string>
+    <string name="press_and_hold_airpods">Press and Hold AirPods</string>
+    <string name="left">Left</string>
+    <string name="right">Right</string>
+    <string name="adjusts_volume">Adjusts the volume of media in response to your environment</string>
+    <string name="conversational_awareness">Conversational Awareness</string>
+    <string name="conversational_awareness_description">Lowers media volume and reduces background noise when you start speaking to other people.</string>
+    <string name="personalized_volume">Personalized Volume</string>
+    <string name="personalized_volume_description">Adjusts the volume of media in response to your environment.</string>
+    <string name="less_noise">Less Noise</string>
+    <string name="more_noise">More Noise</string>
+    <string name="noise_cancellation_single_airpod">Noise Cancellation with Single AirPod</string>
+    <string name="noise_cancellation_single_airpod_description">Allow AirPods to be put in noise cancellation mode when only one AirPods is in your ear.</string>
+    <string name="volume_control">Volume Control</string>
+    <string name="volume_control_description">Adjust the volume by swiping up or down on the sensor located on the AirPods Pro stem.</string>
+    <string name="airpods_not_connected">AirPods not connected</string>
+    <string name="airpods_not_connected_description">Please connect your AirPods to access settings. If you\'re stuck here, then try reopening the app again after closing it from the recents.\n(DO NOT KILL THE APP!)</string>
+    <string name="back">Back</string>
+    <string name="app_settings">App Settings</string>
+    <string name="conversational_awareness_customization">Conversational Awareness</string>
+    <string name="relative_conversational_awareness_volume">Relative volume</string>
+    <string name="relative_conversational_awareness_volume_description">Reduces to a percentage of the current volume instead of the maximum volume.</string>
+    <string name="conversational_awareness_pause_music">Pause Music</string>
+    <string name="conversational_awareness_pause_music_description">When you start speaking, music will be paused.</string>
     <string name="appwidget_text">EXAMPLE</string>
     <string name="add_widget">Add widget</string>
-    <string name="app_widget_description">This is an app widget description</string>
-</resources>
+    <string name="noise_control_widget_description">Control Noise Control Mode directly from your Home Screen.</string>
+    <string name="island_connected_text">Connected</string>
+    <string name="island_connected_remote_text">Connected to Linux</string>
+    <string name="island_taking_over_text">Moved to phone</string>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -1,12 +1,12 @@
 <resources>
 
-    <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
-        <item name="android:id">@android:id/background</item>
-        <item name="android:background">?android:attr/colorBackground</item>
-    </style>
+  <style name="Widget.ALN.AppWidget.Container" parent="android:Widget">
+    <item name="android:id">@android:id/background</item>
+    <item name="android:background">?android:attr/colorBackground</item>
+  </style>
 
-    <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
-        <item name="android:background">?android:attr/colorBackground</item>
-        <item name="android:textColor">?android:attr/textColorPrimary</item>
-    </style>
-</resources>
+  <style name="Widget.ALN.AppWidget.InnerView" parent="android:Widget">
+    <item name="android:background">?android:attr/colorBackground</item>
+    <item name="android:textColor">?android:attr/textColorPrimary</item>
+  </style>
+</resources>

android/app/src/main/res/values/themes.xml

@@ -1,20 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <style name="Theme.ALN" parent="android:Theme.Material.Light.NoActionBar" />
+  <style name="Theme.ALN" parent="android:Theme.Material.Light.NoActionBar" />
 
-    <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
-        <!-- Radius of the outer bound of widgets to make the rounded corners -->
-        <item name="appWidgetRadius">16dp</item>
-        <!--
-        Radius of the inner view's bound of widgets to make the rounded corners.
-        It needs to be 8dp or less than the value of appWidgetRadius
-        -->
-        <item name="appWidgetInnerRadius">8dp</item>
-    </style>
+  <style name="Theme.ALN.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
+    <item name="appWidgetRadius">32dp</item>
+    <item name="appWidgetPadding">0dp</item>
+  </style>
 
-    <style name="Theme.ALN.AppWidgetContainer" parent="Theme.ALN.AppWidgetContainerParent">
-        <!-- Apply padding to avoid the content of the widget colliding with the rounded corners -->
-        <item name="appWidgetPadding">16dp</item>
-    </style>
-</resources>
+  <style name="Theme.ALN.AppWidgetContainer" parent="Theme.ALN.AppWidgetContainerParent">
+    <item name="appWidgetPadding">0dp</item>
+  </style>
+</resources>

android/app/src/main/res/xml/battery_widget_info.xml

@@ -1,14 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:description="@string/app_widget_description"
     android:initialKeyguardLayout="@layout/battery_widget"
     android:initialLayout="@layout/battery_widget"
-    android:minWidth="40dp"
+    android:minWidth="180dp"
     android:minHeight="40dp"
     android:previewImage="@drawable/example_appwidget_preview"
     android:previewLayout="@layout/battery_widget"
     android:resizeMode="horizontal|vertical"
-    android:targetCellWidth="1"
+    android:targetCellWidth="3"
     android:targetCellHeight="1"
-    android:updatePeriodMillis="86400000"
-    android:widgetCategory="home_screen|keyguard" />
+    android:updatePeriodMillis="30000"
+    android:widgetCategory="home_screen|keyguard"
+    tools:ignore="UnusedAttribute" />

android/app/src/main/res/xml/noise_control_widget_info.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:description="@string/noise_control_widget_description"
+    android:initialKeyguardLayout="@layout/noise_control_widget"
+    android:initialLayout="@layout/noise_control_widget"
+    android:minWidth="180dp"
+    android:minHeight="40dp"
+    android:previewImage="@drawable/example_appwidget_preview"
+    android:previewLayout="@layout/noise_control_widget"
+    android:resizeMode="horizontal"
+    android:targetCellWidth="3"
+    android:targetCellHeight="1"
+    android:updatePeriodMillis="30000"
+    android:widgetCategory="home_screen|keyguard"
+    tools:ignore="UnusedAttribute" />

android/gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 accompanistPermissions = "0.36.0"
-agp = "8.7.2"
+agp = "8.8.0"
 hiddenapibypass = "4.3"
 kotlin = "2.0.0"
 coreKtx = "1.15.0"

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Mon Oct 07 22:30:36 IST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists