Files
librepods/android/app/src/main/cpp/l2c_fcr_hook.h
Kavish Devar 8eb6eba049 android: multidevice capabilites and accessiblity features (and "liquid glass") (#202)
many thanks to @rithvikvibhu for help with the hearing aids feature

adds:
hearing aid
two-device connection
new UI
transparency mode customization

commits:
* android: add accessibility stuff

adds option for customizing transparency mode, amplification, tone, etc.

* docs: update transparency mode format

* android: don't 'start' service every time MainActivity is launched

* android: add basic multidevice capabilities

use at your own risk, may or may not work

* android: clean up a bit of AI gen'd code

* android: clean up main service and remove minimum API on head gestures

* android: clean up a lot of stuff

* android: implement the accessiblity settings page

* android: add EQ settings for phone and media

* android: add toggle for DID hook

* docs: add 'has ownership' control cmd

* android: fix balance NaN error when amplification L/R is both zero

* android: bring back some accessiblity settings and add listeners for all config

* android: add header to ATTManager

* android: use device name sent by the connected device in island

* android: fix track color in tone volume

* android: remove unused composable

* android: update eq sliders style

* android: fix text color in selectors

* android: add delay before starting head tracking again

* android: add a few options

ik not the right branch/pr but, eh, i am not merging this hook until i test further, and if i don't merge, conflicts, a lot of 'em

* android: a small ui fix

* docs: a few more control cmds

* android: add microphone setting

also, un-hardcoded strings, and updated text sizes

* android: improve dropdowns

ai generated

* android: move attmanager to service to avoid trying to connect multiple times

* android: add ui for hearing stuff

mostly copied from the transparency settings, which are now updated to match ios <26 ui

* android: add media assist options in hearing aid

ui only

* android: add hearing aid adjustments

* android: liquidglass sliders

* android: improve liquid glass sliders

* android: little more liquid glass

* android: fix hearing aid parsing

* android: remove customdeviceactivity from manifest

* android: remove unused strings

* android: small ui tweaks

* android: a very big commit

refactoring ui, mostly

* android: move padding to StyledScaffold's content

because haze needs it

* android: revert accidental capitalization on toggle label

* android: update usages for toggle

* android: liquidglass, maybe?

the switch and icon button took quite a while. i forgot the order of modifiers matters!

* remove bleonly mode, use CAPod instead

* remove bleonly mode, use CAPod instead

* android: fix switch styling

* android: remove fade from transition

* android: add A16's new bluetooth identifier for log collection

just why...

* android: fix crash in head gestures screen

* android: show head gestures status in the navigation button

* android: don't crash if att not available

* android: use lazycolumn in airpods settings for better performance and navigation transitions

* android: fix text color in troubshooting button and pressandhold settings

* android: bring back original confirmation dialog

too lazy to fix/implement properly the glassy one

* android: prevent hearing aid turning off itself

* android: hide media assist, not implemented

* docs: update README with new features

* docs: add demo video

* docs: add new screenshots for android

* docs: update demo video position

* docs: app3 compatibility

* docs: new control cmds '25 (again)

* docs: change section title in control cmd doc

Updated section title from 'Control Commands' to 'Identifiers and details'.

* android: ui tweaks

* android: update styled slider thumb

* android: add accessiblity service for camera control

* android: add camera control, finally

i got too lazy to find out how to listen to app openings earlier, wasn't too hard

* android: add option to change camera app id

* android: not use relative paths for executing commands

i hope it's the same across all skins

* android: fix transparency and noise cancellation flags

huh... was it always like this?

* android: revert to using relative paths for su

compatibility issues with magisk

* android: bump version

* android: don't crash if self MAC is not available

* android: remove unused LOCAL_ADDRESS permission

* android: add opensource licenses

should've done this a long time ago!

* android: move navigation button to activity level

* android: update animation time on switch tap

* android: implement setting hearing test results

* android: update title in hearing test screen

* docs: add screenshot for hearing test

* android: fix haze for dialog when enabling hearing aid

* android: parse device info

* android: add support for various models

still need to update images or find a way to fetch from apple's cdn

* android: fix a2dp connection

* android: remove stray eq config in accessibility settings

* android: improve connection handling

* android: add a (very important) support dialog

to not be invasive, this only shows up once, and never again.

* docs: add note for DID hook on android
2025-10-26 21:03:49 +05:30

50 lines
1.3 KiB
C++

#pragma once
#include <cstdint>
#include <vector>
typedef int (*HookFunType)(void *func, void *replace, void **backup);
typedef int (*UnhookFunType)(void *func);
typedef void (*NativeOnModuleLoaded)(const char *name, void *handle);
typedef struct {
uint32_t version;
HookFunType hook_func;
UnhookFunType unhook_func;
} NativeAPIEntries;
[[maybe_unused]] typedef NativeOnModuleLoaded (*NativeInit)(const NativeAPIEntries *entries);
typedef struct t_l2c_ccb tL2C_CCB;
typedef struct t_l2c_lcb tL2C_LCB;
uintptr_t loadHookOffset(const char* package_name);
uintptr_t getModuleBase(const char *module_name);
uintptr_t loadL2cuProcessCfgReqOffset();
uintptr_t loadL2cCsmConfigOffset();
uintptr_t loadL2cuSendPeerInfoReqOffset();
bool findAndHookFunction(const char *library_path);
#define SDP_MAX_ATTR_LEN 400
typedef struct t_sdp_di_record {
uint16_t vendor;
uint16_t vendor_id_source;
uint16_t product;
uint16_t version;
bool primary_record;
char client_executable_url[SDP_MAX_ATTR_LEN];
char service_description[SDP_MAX_ATTR_LEN];
char documentation_url[SDP_MAX_ATTR_LEN];
} tSDP_DI_RECORD;
typedef enum : uint8_t {
BTA_SUCCESS = 0, /* Successful operation. */
BTA_FAILURE = 1, /* Generic failure. */
BTA_PENDING = 2, /* API cannot be completed right now */
BTA_BUSY = 3,
BTA_NO_RESOURCES = 4,
BTA_WRONG_MODE = 5,
} tBTA_STATUS;