add persistent notification for battery; bug fixes

android/app/build.gradle.kts

@@ -14,7 +14,7 @@ android {
         minSdk = 28
         targetSdk = 35
         versionCode = 1
-        versionName = "1.0"
+        versionName = "0.0.2-beta"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

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

@@ -19,6 +19,7 @@ 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
@@ -36,12 +37,19 @@ class AirPodsService: Service() {
         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
     }
 
-    private object Receiver: BroadcastReceiver() {
+    @Suppress("ClassName")
+    private object bluetoothReceiver: BroadcastReceiver() {
         @SuppressLint("NewApi", "MissingPermission")
         override fun onReceive(context: Context?, intent: Intent) {
             val bluetoothDevice =
@@ -50,11 +58,10 @@ class AirPodsService: Service() {
             val context = context?.applicationContext
             val name = context?.getSharedPreferences("settings", MODE_PRIVATE)?.getString("name", bluetoothDevice?.name)
             if (bluetoothDevice != null && action != null && !action.isEmpty()) {
-                Log.d("BluetoothReceiver", "Received broadcast")
+                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)) {
-                        Log.d("AirPodsService", "Service started")
                         val intent = Intent(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED)
                         intent.putExtra("name", name)
                         intent.putExtra("device", bluetoothDevice)
@@ -66,7 +73,6 @@ class AirPodsService: Service() {
                 if (BluetoothDevice.ACTION_ACL_DISCONNECTED == action
                     || BluetoothDevice.ACTION_ACL_DISCONNECT_REQUESTED == action
                 ) {
-                    Log.d("AirPodsService", "Closed Socket")
                     context?.sendBroadcast(
                         Intent(AirPodsNotifications.AIRPODS_DISCONNECTED)
                     )
@@ -78,50 +84,135 @@ class AirPodsService: Service() {
     var isConnected = false
     var device: BluetoothDevice? = null
 
+    private lateinit var earReceiver: BroadcastReceiver
+
     fun startForegroundNotification() {
         val notificationChannel = NotificationChannel(
-            "airpods",
-            "AirPods",
-            NotificationManager.IMPORTANCE_DEFAULT
+            "background_service_status",
+            "Background Service Status",
+            NotificationManager.IMPORTANCE_LOW
         )
         val notificationManager = getSystemService(NotificationManager::class.java)
         notificationManager.createNotificationChannel(notificationChannel)
-
-        val notification = NotificationCompat.Builder(this, "airpods")
-            .setSmallIcon(R.drawable.ic_launcher_foreground)
-            .setContentTitle("AirPods Service Running")
-            .setContentText("AirPods service is running in the background.")
+        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()
 
-        startForeground(2, notification)
+        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")
         startForegroundNotification()
-        registerReceiver(Receiver, BluetoothReceiver.buildFilter(), RECEIVER_EXPORTED)
+        registerReceiver(bluetoothReceiver, BluetoothReceiver.buildFilter(), RECEIVER_EXPORTED)
 
-        registerReceiver(object: BroadcastReceiver() {
+        connectionReceiver = object: BroadcastReceiver() {
             override fun onReceive(context: Context?, intent: Intent?) {
-                val name = this@AirPodsService.getSharedPreferences("settings", MODE_PRIVATE).getString("name", device?.name)
-                device = intent?.getParcelableExtra("device", BluetoothDevice::class.java)!!
-                showPopup(this@AirPodsService, name.toString())
-                connectToSocket(device!!)
-                sendBroadcast(Intent(AirPodsNotifications.AIRPODS_CONNECTED).apply {
-                    putExtra("device", device)
-                })
+                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)
+                }
             }
-        }, IntentFilter(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED), RECEIVER_EXPORTED)
+        }
 
-        registerReceiver(object: BroadcastReceiver() {
-            override fun onReceive(context: Context?, intent: Intent?) {
-                device = null
-                isConnected = false
-            }
-        }, IntentFilter(AirPodsNotifications.AIRPODS_DISCONNECTED), RECEIVER_EXPORTED)
+        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 ->
@@ -200,9 +291,8 @@ class AirPodsService: Service() {
                     delay(500)
                     it.outputStream.write(Enums.REQUEST_NOTIFICATIONS.value)
                     it.outputStream.flush()
-                    Log.d("AirPodsService","This should run first")
                 }
-                Log.d("AirPodsService","This should run later")
+
                 sendBroadcast(
                     Intent(AirPodsNotifications.AIRPODS_CONNECTED)
                         .putExtra("device", device)
@@ -243,7 +333,7 @@ class AirPodsService: Service() {
                                 })
                                 Log.d("AirPods Parser", "Ear Detection: ${earDetectionNotification.status[0]} ${earDetectionNotification.status[1]}")
                                 var justEnabledA2dp = false
-                                val earReceiver = object : BroadcastReceiver() {
+                                earReceiver = object : BroadcastReceiver() {
                                     override fun onReceive(context: Context, intent: Intent) {
                                         val data = intent.getByteArrayExtra("data")
                                         if (data != null && earDetectionEnabled) {
@@ -325,17 +415,16 @@ class AirPodsService: Service() {
                                 sendBroadcast(Intent(AirPodsNotifications.BATTERY_DATA).apply {
                                     putParcelableArrayListExtra("data", ArrayList(batteryNotification.getBattery()))
                                 })
+                                updateNotificationContent(true, this@AirPodsService.getSharedPreferences("settings", MODE_PRIVATE).getString("name", device.name), batteryNotification.getBattery())
                                 for (battery in batteryNotification.getBattery()) {
                                     Log.d("AirPods Parser", "${battery.getComponentName()}: ${battery.getStatusName()} at ${battery.level}% ")
                                 }
-//                                if both are charging, disconnect audio profiles
                                 if (batteryNotification.getBattery()[0].status == 1 && batteryNotification.getBattery()[1].status == 1) {
                                     disconnectAudio(this@AirPodsService, device)
                                 }
                                 else {
                                     connectAudio(this@AirPodsService, device)
                                 }
-//                                updatePodsStatus(device!!, batteryNotification.getBattery())
                             }
                             else if (conversationAwarenessNotification.isConversationalAwarenessData(data)) {
                                 conversationAwarenessNotification.setData(data)
@@ -357,7 +446,6 @@ class AirPodsService: Service() {
                     }
                     Log.d("AirPods Service", "Socket closed")
                     isConnected = false
-                    this@AirPodsService.stopForeground(STOP_FOREGROUND_REMOVE)
                     socket.close()
                     sendBroadcast(Intent(AirPodsNotifications.AIRPODS_DISCONNECTED))
                 }
@@ -471,22 +559,6 @@ class AirPodsService: Service() {
         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
 
@@ -590,4 +662,29 @@ class AirPodsService: Service() {
         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/AirPodsSettingsScreen.kt

@@ -39,7 +39,6 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.KeyboardArrowRight
 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.IconButtonDefaults
@@ -61,9 +60,11 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.drawBehind
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.focus.onFocusChanged
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.ImageBitmap
 import androidx.compose.ui.graphics.SolidColor
@@ -83,11 +84,17 @@ import androidx.compose.ui.unit.sp
 import androidx.navigation.NavController
 import com.primex.core.ExperimentalToolkitApi
 import com.primex.core.blur.newBackgroundBlur
-import me.kavishdevar.aln.AirPodsService
 import kotlin.math.roundToInt
 
+
+@Preview
 @Composable
-fun BatteryView() {
+fun BatteryViewPreview() {
+    BatteryView(AirPodsService(), true)
+}
+
+@Composable
+fun BatteryView(service: AirPodsService, preview: Boolean = false) {
     val batteryStatus = remember { mutableStateOf<List<Battery>>(listOf()) }
     @Suppress("DEPRECATION") val batteryReceiver = remember {
         object : BroadcastReceiver() {
@@ -114,6 +121,16 @@ fun BatteryView() {
         }
     }
 
+    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
@@ -125,7 +142,7 @@ fun BatteryView() {
                 contentDescription = "Buds",
                 modifier = Modifier
                     .fillMaxWidth()
-                    .scale(0.50f)
+                    .scale(0.80f)
             )
             val left = batteryStatus.value.find { it.component == BatteryComponent.LEFT }
             val right = batteryStatus.value.find { it.component == BatteryComponent.RIGHT }
@@ -134,15 +151,44 @@ fun BatteryView() {
                 BatteryIndicator(right.level.let { left.level.coerceAtMost(it) }, left.status == BatteryStatus.CHARGING)
             }
             else {
-                Row {
+                Row (
+                    modifier = Modifier
+                        .fillMaxWidth(),
+                    horizontalArrangement = Arrangement.Center
+                ) {
                     if (left?.status != BatteryStatus.DISCONNECTED) {
-                        Text(text = "\uDBC6\uDCE5", fontFamily = FontFamily(Font(R.font.sf_pro)))
-                        BatteryIndicator(left?.level ?: 0, left?.status == BatteryStatus.CHARGING)
-                        Spacer(modifier = Modifier.width(16.dp))
+                        Row (
+                            horizontalArrangement = Arrangement.SpaceEvenly,
+                            modifier = Modifier
+                                .weight(1f)
+                        ) {
+                            Text(
+                                text = "\uDBC6\uDCE5",
+                                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                            )
+                            BatteryIndicator(
+                                left?.level ?: 0,
+                                left?.status == BatteryStatus.CHARGING
+                            )
+                        }
                     }
                     if (right?.status != BatteryStatus.DISCONNECTED) {
-                        Text(text = "\uDBC6\uDCE8", fontFamily = FontFamily(Font(R.font.sf_pro)))
-                        BatteryIndicator(right?.level ?: 0, right?.status == BatteryStatus.CHARGING)
+                        Row (
+                            horizontalArrangement = Arrangement.Center,
+                            modifier = Modifier
+                                .weight(1f)
+                        ) {
+                            Text(
+                                text = "\uDBC6\uDCE8",
+                                fontFamily = FontFamily(Font(R.font.sf_pro)),
+                                modifier = Modifier
+                                    .fillMaxWidth(0.5f)
+                            )
+                            BatteryIndicator(
+                                right?.level ?: 0,
+                                right?.status == BatteryStatus.CHARGING
+                            )
+                        }
                     }
                 }
             }
@@ -160,6 +206,7 @@ fun BatteryView() {
                 contentDescription = "Case",
                 modifier = Modifier
                     .fillMaxWidth()
+                    .scale(1.25f)
             )
             BatteryIndicator(case?.level ?: 0)
         }
@@ -210,12 +257,11 @@ fun ToneVolumeSlider(service: AirPodsService, sharedPreferences: SharedPreferenc
             },
             valueRange = 0f..100f,
             onValueChangeFinished = {
-                // Round the value when the user stops sliding
                 sliderValue.floatValue = sliderValue.floatValue.roundToInt().toFloat()
             },
             modifier = Modifier
                 .weight(1f)
-                .height(36.dp),  // Adjust height to ensure thumb fits well
+                .height(36.dp),
             colors = SliderDefaults.colors(
                 thumbColor = thumbColor,
                 activeTrackColor = activeTrackColor,
@@ -224,9 +270,9 @@ fun ToneVolumeSlider(service: AirPodsService, sharedPreferences: SharedPreferenc
             thumb = {
                 Box(
                     modifier = Modifier
-                        .size(24.dp)  // Circular thumb size
-                        .shadow(4.dp, CircleShape)  // Apply shadow to the thumb
-                        .background(thumbColor, CircleShape)  // Circular thumb
+                        .size(24.dp)
+                        .shadow(4.dp, CircleShape)
+                        .background(thumbColor, CircleShape)
                 )
             },
             track = {
@@ -245,7 +291,7 @@ fun ToneVolumeSlider(service: AirPodsService, sharedPreferences: SharedPreferenc
                     )
                     Box(
                         modifier = Modifier
-                            .fillMaxWidth(sliderValue.value / 100)
+                            .fillMaxWidth(sliderValue.floatValue / 100)
                             .height(4.dp)
                             .background(activeTrackColor, RoundedCornerShape(4.dp))
                     )
@@ -273,7 +319,6 @@ fun SinglePodANCSwitch(service: AirPodsService, sharedPreferences: SharedPrefere
         )
     }
 
-    // Update the service when the toggle is changed
     fun updateSingleEnabled(enabled: Boolean) {
         singleANCEnabled = enabled
         sharedPreferences.edit().putBoolean("single_anc", enabled).apply()
@@ -293,20 +338,19 @@ fun SinglePodANCSwitch(service: AirPodsService, sharedPreferences: SharedPrefere
                 color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
             )
             .padding(horizontal = 12.dp, vertical = 12.dp)
-            .pointerInput(Unit) { // Detect press state for iOS-like effect
+            .pointerInput(Unit) {
                 detectTapGestures(
                     onPress = {
                         isPressed.value = true
-                        tryAwaitRelease() // Wait until release
+                        tryAwaitRelease()
                         isPressed.value = false
                     }
                 )
             }
             .clickable(
-                indication = null, // Disable ripple effect
-                interactionSource = remember { MutableInteractionSource() } // Required for clickable
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
             ) {
-                // Toggle the conversational awareness value
                 updateSingleEnabled(!singleANCEnabled)
             },
         verticalAlignment = Alignment.CenterVertically
@@ -321,7 +365,7 @@ fun SinglePodANCSwitch(service: AirPodsService, sharedPreferences: SharedPrefere
                 fontSize = 16.sp,
                 color = textColor
             )
-                Spacer(modifier = Modifier.height(4.dp)) // Small space between main text and description
+                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,
@@ -346,7 +390,6 @@ fun VolumeControlSwitch(service: AirPodsService, sharedPreferences: SharedPrefer
         )
     }
 
-    // Update the service when the toggle is changed
     fun updateVolumeControlEnabled(enabled: Boolean) {
         volumeControlEnabled = enabled
         sharedPreferences.edit().putBoolean("volume_control", enabled).apply()
@@ -366,20 +409,19 @@ fun VolumeControlSwitch(service: AirPodsService, sharedPreferences: SharedPrefer
                 color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
             )
             .padding(horizontal = 12.dp, vertical = 12.dp)
-            .pointerInput(Unit) { // Detect press state for iOS-like effect
+            .pointerInput(Unit) {
                 detectTapGestures(
                     onPress = {
                         isPressed.value = true
-                        tryAwaitRelease() // Wait until release
+                        tryAwaitRelease()
                         isPressed.value = false
                     }
                 )
             }
             .clickable(
-                indication = null, // Disable ripple effect
-                interactionSource = remember { MutableInteractionSource() } // Required for clickable
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
             ) {
-                // Toggle the conversational awareness value
                 updateVolumeControlEnabled(!volumeControlEnabled)
             },
         verticalAlignment = Alignment.CenterVertically
@@ -394,7 +436,7 @@ fun VolumeControlSwitch(service: AirPodsService, sharedPreferences: SharedPrefer
                 fontSize = 16.sp,
                 color = textColor
             )
-                Spacer(modifier = Modifier.height(4.dp)) // Small space between main text and description
+                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,
@@ -434,9 +476,7 @@ fun AccessibilitySettings(service: AirPodsService, sharedPreferences: SharedPref
             .background(backgroundColor, RoundedCornerShape(14.dp))
             .padding(top = 2.dp)
     ) {
-
-//        Tone Volume Slider
-
+        
         Column(
             modifier = Modifier
                 .fillMaxWidth()
@@ -476,11 +516,10 @@ fun AccessibilitySettings(service: AirPodsService, sharedPreferences: SharedPref
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalToolkitApi::class)
 @SuppressLint("MissingPermission", "NewApi")
 @Composable
-fun AirPodsSettingsScreen(device: BluetoothDevice?, service: AirPodsService?,
-                          navController: NavController) {
-    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+fun AirPodsSettingsScreen(device: BluetoothDevice?, service: AirPodsService,
+                          navController: NavController, isConnected: Boolean) {
+    val sharedPreferences = LocalContext.current.getSharedPreferences("settings", MODE_PRIVATE)
     var deviceName by remember { mutableStateOf(TextFieldValue(sharedPreferences.getString("name", device?.name ?: "") ?: "")) }
-//  4B 61 76 69 73 68 E2 80 99 73 20 41 69 72 50 6F 64 73 20 50 72 6F
     val verticalScrollState  = rememberScrollState()
     @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
     Scaffold(
@@ -490,6 +529,7 @@ fun AirPodsSettingsScreen(device: BluetoothDevice?, service: AirPodsService?,
             0xFFF2F2F7
         ),
         topBar = {
+            val darkMode = MaterialTheme.colorScheme.surface.luminance() < 0.5
             CenterAlignedTopAppBar(
                 title = {
                     Text(
@@ -499,43 +539,56 @@ fun AirPodsSettingsScreen(device: BluetoothDevice?, service: AirPodsService?,
                 },
                 modifier = Modifier
                     .newBackgroundBlur(
-                        radius = 24.dp, // the radius of the blur effect, in pixels)
-                    ),
+                        radius = 24.dp,
+                        downsample = 0.5f,
+                    )
+                    .drawBehind {
+                        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 = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.Black.copy(0.2f) else Color(0xFFF2F2F7).copy(0.2f),
+                    containerColor = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.Black.copy(0.3f) else Color(0xFFF2F2F7).copy(0.2f),
                 )
             )
-            HorizontalDivider(thickness = 3.dp, color = Color.DarkGray)
         }
     ) { paddingValues ->
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(horizontal = 8.dp)
-//                .padding(top = 55.dp, bottom = 32.dp)
-                .verticalScroll(
-                    state = verticalScrollState,
-                    enabled = true,
-                )
-        ) {
-            Spacer(Modifier.height(75.dp))
-            LaunchedEffect(service) {
-                service?.let {
-                    it.sendBroadcast(Intent(AirPodsNotifications.BATTERY_DATA).apply {
-                        putParcelableArrayListExtra("data", ArrayList(it.getBattery()))
-                    })
-                    it.sendBroadcast(Intent(AirPodsNotifications.ANC_DATA).apply {
-                        putExtra("data", it.getANC())
-                    })
+        if (isConnected == true) {
+            Column(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(horizontal = 16.dp)
+                    .verticalScroll(
+                        state = verticalScrollState,
+                        enabled = true,
+                    )
+            ) {
+                Spacer(Modifier.height(75.dp))
+                LaunchedEffect(service) {
+                    service.let {
+                        it.sendBroadcast(Intent(AirPodsNotifications.BATTERY_DATA).apply {
+                            putParcelableArrayListExtra("data", ArrayList(it.getBattery()))
+                        })
+                        it.sendBroadcast(Intent(AirPodsNotifications.ANC_DATA).apply {
+                            putExtra("data", it.getANC())
+                        })
+                    }
                 }
-            }
-            val sharedPreferences =
-                LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
+                val sharedPreferences = LocalContext.current.getSharedPreferences("settings", MODE_PRIVATE)
 
-            if (service != null) {
-                BatteryView()
+                Spacer(modifier = Modifier.height(64.dp))
+
+                BatteryView(service = service)
 
                 Spacer(modifier = Modifier.height(32.dp))
+
                 StyledTextField(
                     name = "Name",
                     value = deviceName.text,
@@ -627,8 +680,43 @@ fun AirPodsSettingsScreen(device: BluetoothDevice?, service: AirPodsService?,
                         )
                     }
                 }
+                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 (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White else Color.Black
+                    ),
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.fillMaxWidth()
+                )
+                Spacer(Modifier.height(24.dp))
+                Text(
+                    text = "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!)",
+                    style = TextStyle(
+                        fontSize = 16.sp,
+                        fontWeight = FontWeight.Light,
+                        color = if (MaterialTheme.colorScheme.surface.luminance() < 0.5) Color.White else Color.Black
+                    ),
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.fillMaxWidth()
+                )
             }
-            Spacer(Modifier.height(24.dp))
         }
     }
 }
@@ -658,7 +746,6 @@ fun NoiseControlSlider(service: AirPodsService, sharedPreferences: SharedPrefere
             .padding(horizontal = 8.dp),
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
-        // Slider
         Slider(
             value = sliderValue.floatValue,
             onValueChange = {
@@ -667,12 +754,11 @@ fun NoiseControlSlider(service: AirPodsService, sharedPreferences: SharedPrefere
             },
             valueRange = 0f..100f,
             onValueChangeFinished = {
-                // Round the value when the user stops sliding
                 sliderValue.floatValue = sliderValue.floatValue.roundToInt().toFloat()
             },
             modifier = Modifier
                 .fillMaxWidth()
-                .height(36.dp),  // Adjust height to ensure thumb fits well
+                .height(36.dp),
             colors = SliderDefaults.colors(
                 thumbColor = thumbColor,
                 inactiveTrackColor = trackColor
@@ -680,9 +766,9 @@ fun NoiseControlSlider(service: AirPodsService, sharedPreferences: SharedPrefere
             thumb = {
                 Box(
                     modifier = Modifier
-                        .size(24.dp)  // Circular thumb size
-                        .shadow(4.dp, CircleShape)  // Apply shadow to the thumb
-                        .background(thumbColor, CircleShape)  // Circular thumb
+                        .size(24.dp)
+                        .shadow(4.dp, CircleShape)
+                        .background(thumbColor, CircleShape)
                 )
             },
             track = {
@@ -703,8 +789,7 @@ fun NoiseControlSlider(service: AirPodsService, sharedPreferences: SharedPrefere
 
             }
         )
-
-        // Labels
+        
         Row(
             modifier = Modifier.fillMaxWidth(),
             horizontalArrangement = Arrangement.SpaceBetween
@@ -742,13 +827,9 @@ fun IndependentToggle(name: String, service: AirPodsService, functionName: Strin
     val isDarkTheme = MaterialTheme.colorScheme.surface.luminance() < 0.5
     val textColor = if (isDarkTheme) Color.White else Color.Black
 
-    // Standardize the key
     val snakeCasedName = name.replace(Regex("[\\W\\s]+"), "_").lowercase()
-
-    // State for the toggle
     var checked by remember { mutableStateOf(default) }
 
-    // Load initial state from SharedPreferences
     LaunchedEffect(sharedPreferences) {
         checked = sharedPreferences.getBoolean(snakeCasedName, true)
     }
@@ -767,14 +848,12 @@ fun IndependentToggle(name: String, service: AirPodsService, functionName: Strin
                 .height(55.dp)
                 .padding(horizontal = 12.dp)
                 .clickable {
-                    // Toggle checked state and save to SharedPreferences
                     checked = !checked
                     sharedPreferences
                         .edit()
                         .putBoolean(snakeCasedName, checked)
                         .apply()
 
-                    // Call the corresponding method in the service
                     val method = service::class.java.getMethod(functionName, Boolean::class.java)
                     method.invoke(service, checked)
                 },
@@ -786,8 +865,6 @@ fun IndependentToggle(name: String, service: AirPodsService, functionName: Strin
                 onCheckedChange = {
                     checked = it
                     sharedPreferences.edit().putBoolean(snakeCasedName, it).apply()
-
-                    // Call the corresponding method in the service
                     val method = service::class.java.getMethod(functionName, Boolean::class.java)
                     method.invoke(service, it)
                 },
@@ -804,7 +881,6 @@ fun ConversationalAwarenessSwitch(service: AirPodsService, sharedPreferences: Sh
         )
     }
 
-    // Update the service when the toggle is changed
     fun updateConversationalAwareness(enabled: Boolean) {
         conversationalAwarenessEnabled = enabled
         sharedPreferences.edit().putBoolean("conversational_awareness", enabled).apply()
@@ -824,20 +900,19 @@ fun ConversationalAwarenessSwitch(service: AirPodsService, sharedPreferences: Sh
                 color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
             )
             .padding(horizontal = 12.dp, vertical = 12.dp)
-            .pointerInput(Unit) { // Detect press state for iOS-like effect
+            .pointerInput(Unit) {
                 detectTapGestures(
                     onPress = {
                         isPressed.value = true
-                        tryAwaitRelease() // Wait until release
+                        tryAwaitRelease()
                         isPressed.value = false
                     }
                 )
             }
             .clickable(
-                indication = null, // Disable ripple effect
-                interactionSource = remember { MutableInteractionSource() } // Required for clickable
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
             ) {
-                // Toggle the conversational awareness value
                 updateConversationalAwareness(!conversationalAwarenessEnabled)
             },
         verticalAlignment = Alignment.CenterVertically
@@ -852,7 +927,7 @@ fun ConversationalAwarenessSwitch(service: AirPodsService, sharedPreferences: Sh
                 fontSize = 16.sp,
                 color = textColor
             )
-            Spacer(modifier = Modifier.height(4.dp)) // Small space between main text and description
+            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,
@@ -877,7 +952,6 @@ fun PersonalizedVolumeSwitch(service: AirPodsService, sharedPreferences: SharedP
         )
     }
 
-    // Update the service when the toggle is changed
     fun updatePersonalizedVolume(enabled: Boolean) {
         personalizedVolumeEnabled = enabled
         sharedPreferences.edit().putBoolean("personalized_volume", enabled).apply()
@@ -897,20 +971,19 @@ fun PersonalizedVolumeSwitch(service: AirPodsService, sharedPreferences: SharedP
                 color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
             )
             .padding(horizontal = 12.dp, vertical = 12.dp)
-            .pointerInput(Unit) { // Detect press state for iOS-like effect
+            .pointerInput(Unit) {
                 detectTapGestures(
                     onPress = {
                         isPressed.value = true
-                        tryAwaitRelease() // Wait until release
+                        tryAwaitRelease()
                         isPressed.value = false
                     }
                 )
             }
             .clickable(
-                indication = null, // Disable ripple effect
-                interactionSource = remember { MutableInteractionSource() } // Required for clickable
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
             ) {
-                // Toggle the conversational awareness value
                 updatePersonalizedVolume(!personalizedVolumeEnabled)
             },
         verticalAlignment = Alignment.CenterVertically
@@ -925,7 +998,7 @@ fun PersonalizedVolumeSwitch(service: AirPodsService, sharedPreferences: SharedP
                 fontSize = 16.sp,
                 color = textColor
             )
-            Spacer(modifier = Modifier.height(4.dp)) // Small space between main text and description
+            Spacer(modifier = Modifier.height(4.dp))
             Text(
                 text = "Adjusts the volume of media in response to your environment.",
                 fontSize = 12.sp,
@@ -951,7 +1024,6 @@ fun LoudSoundReductionSwitch(service: AirPodsService, sharedPreferences: SharedP
         )
     }
 
-    // Update the service when the toggle is changed
     fun updateLoudSoundReduction(enabled: Boolean) {
         loudSoundReductionEnabled = enabled
         sharedPreferences.edit().putBoolean("loud_sound_reduction", enabled).apply()
@@ -971,20 +1043,19 @@ fun LoudSoundReductionSwitch(service: AirPodsService, sharedPreferences: SharedP
                 color = if (isPressed.value) Color(0xFFE0E0E0) else Color.Transparent
             )
             .padding(horizontal = 12.dp, vertical = 12.dp)
-            .pointerInput(Unit) { // Detect press state for iOS-like effect
+            .pointerInput(Unit) {
                 detectTapGestures(
                     onPress = {
                         isPressed.value = true
-                        tryAwaitRelease() // Wait until release
+                        tryAwaitRelease()
                         isPressed.value = false
                     }
                 )
             }
             .clickable(
-                indication = null, // Disable ripple effect
-                interactionSource = remember { MutableInteractionSource() } // Required for clickable
+                indication = null,
+                interactionSource = remember { MutableInteractionSource() }
             ) {
-                // Toggle the conversational awareness value
                 updateLoudSoundReduction(!loudSoundReductionEnabled)
             },
         verticalAlignment = Alignment.CenterVertically
@@ -999,7 +1070,7 @@ fun LoudSoundReductionSwitch(service: AirPodsService, sharedPreferences: SharedP
                 fontSize = 16.sp,
                 color = textColor
             )
-            Spacer(modifier = Modifier.height(4.dp)) // Small space between main text and description
+            Spacer(modifier = Modifier.height(4.dp))
             Text(
                 text = "Reduces loud sounds you are exposed to.",
                 fontSize = 12.sp,
@@ -1393,14 +1464,15 @@ fun BatteryIndicator(batteryPercentage: Int, charging: Boolean = false) {
     val batteryTextColor = MaterialTheme.colorScheme.onSurface
 
     // Battery indicator dimensions
-    val batteryWidth = 30.dp
+    val batteryWidth = 40.dp
     val batteryHeight = 15.dp
     val batteryCornerRadius = 4.dp
-    val tipWidth = 5.dp
+    val tipWidth = 4.dp
     val tipHeight = batteryHeight * 0.3f
 
-    Column(horizontalAlignment = Alignment.CenterHorizontally) {
-        // Row for battery icon and tip
+    Column(
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
         Row(
             verticalAlignment = Alignment.CenterVertically,
             horizontalArrangement = Arrangement.spacedBy(0.dp),
@@ -1423,21 +1495,23 @@ fun BatteryIndicator(batteryPercentage: Int, charging: Boolean = false) {
                 if (charging) {
                     Box(
                         modifier = Modifier
-                            .fillMaxSize(), // Take up the entire size of the outer Box
-                        contentAlignment = Alignment.Center // Center the charging bolt within the Box
+                            .padding(0.dp)
+                            .fillMaxSize(),
+                        contentAlignment = Alignment.Center
                     ) {
                         Text(
                             text = "\uDBC0\uDEE6",
-                            fontSize = 12.sp,
+                            fontSize = 15.sp,
                             fontFamily = FontFamily(Font(R.font.sf_pro)),
                             color = Color.White,
-                            modifier = Modifier.align(Alignment.Center)
+                            modifier = Modifier
+                                .align(Alignment.Center)
+                                .padding(0.dp)
                         )
                     }
                 }
             }
 
-            // Battery Tip (Protrusion)
             Box(
                 modifier = Modifier
                     .width(tipWidth)
@@ -1455,7 +1529,6 @@ fun BatteryIndicator(batteryPercentage: Int, charging: Boolean = false) {
             )
         }
 
-        // Battery Percentage Text
         Text(
             text = "$batteryPercentage%",
             color = batteryTextColor,

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

@@ -20,23 +20,25 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 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.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
 import com.google.accompanist.permissions.ExperimentalPermissionsApi
-import com.google.accompanist.permissions.isGranted
-import com.google.accompanist.permissions.rememberPermissionState
-import com.google.accompanist.permissions.shouldShowRationale
+import com.google.accompanist.permissions.rememberMultiplePermissionsState
 import com.primex.core.ExperimentalToolkitApi
 import me.kavishdevar.aln.ui.theme.ALNTheme
 
+lateinit var serviceConnection: ServiceConnection
+lateinit var connectionStatusReceiver: BroadcastReceiver
 
 @ExperimentalMaterial3Api
 class MainActivity : ComponentActivity() {
@@ -46,72 +48,94 @@ class MainActivity : ComponentActivity() {
         enableEdgeToEdge()
         setContent {
             ALNTheme {
+                getSharedPreferences("settings", MODE_PRIVATE).edit().putLong("textColor",
+                    MaterialTheme.colorScheme.onSurface.toArgb().toLong()).apply()
                 Main()
                 startService(Intent(this, AirPodsService::class.java))
             }
         }
     }
+    override fun onDestroy() {
+        try {
+            unbindService(serviceConnection)
+            Log.d("MainActivity", "Unbound service")
+        } catch (e: Exception) {
+            Log.e("MainActivity", "Error while unbinding service: $e")
+        }
+        try {
+            unregisterReceiver(connectionStatusReceiver)
+            Log.d("MainActivity", "Unregistered receiver")
+        } catch (e: Exception) {
+            Log.e("MainActivity", "Error while unregistering receiver: $e")
+        }
+        super.onDestroy()
+    }
 }
 
 @SuppressLint("MissingPermission", "InlinedApi")
 @OptIn(ExperimentalPermissionsApi::class)
 @Composable
 fun Main() {
-    val bluetoothConnectPermissionState = rememberPermissionState(
-        permission = "android.permission.BLUETOOTH_CONNECT"
+    val isConnected = remember { mutableStateOf(false) }
+    val permissionState = rememberMultiplePermissionsState(
+        permissions = listOf(
+            "android.permission.BLUETOOTH_CONNECT",
+            "android.permission.POST_NOTIFICATIONS"
+        )
     )
 
-    if (bluetoothConnectPermissionState.status.isGranted) {
+    val airPodsService = remember { mutableStateOf<AirPodsService?>(null) }
+    if (permissionState.allPermissionsGranted) {
+        Log.d("MainActivity", "HIIIIIIIIIIIIIII")
         val context = LocalContext.current
-        val airPodsService = remember { mutableStateOf<AirPodsService?>(null) }
         val navController = rememberNavController()
 
-
-        val disconnectReceiver = object : BroadcastReceiver() {
-            override fun onReceive(context: Context?, intent: Intent?) {
-                Log.d("MainActivity", "Received DISCONNECTED broadcast")
-                navController.navigate("notConnected")
+        connectionStatusReceiver = object : BroadcastReceiver() {
+            override fun onReceive(context: Context, intent: Intent) {
+                if (intent.action == AirPodsNotifications.AIRPODS_CONNECTED) {
+                    Log.d("MainActivity", "AirPods Connected intent received")
+                    isConnected.value = true
+                }
+                else if (intent.action == AirPodsNotifications.AIRPODS_DISCONNECTED) {
+                    Log.d("MainActivity", "AirPods Disconnected intent received")
+                    isConnected.value = false
+                }
             }
         }
 
-        context.registerReceiver(disconnectReceiver, IntentFilter(AirPodsNotifications.AIRPODS_DISCONNECTED),
-            Context.RECEIVER_NOT_EXPORTED)
+        val filter = IntentFilter().apply {
+            addAction(AirPodsNotifications.AIRPODS_CONNECTED)
+            addAction(AirPodsNotifications.AIRPODS_DISCONNECTED)
+            addAction(AirPodsNotifications.AIRPODS_CONNECTION_DETECTED)
+        }
+        Log.d("MainActivity", "Registering Receiver")
+        context.registerReceiver(connectionStatusReceiver, filter, Context.RECEIVER_EXPORTED)
+        Log.d("MainActivity", "Registered Receiver")
 
-        // UI logic
         NavHost(
             navController = navController,
-            startDestination = "notConnected",
+            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)) }
         ) {
-            composable("notConnected") {
-                Text("Not Connected...")
-            }
             composable("settings") {
-                AirPodsSettingsScreen(
-                    device = airPodsService.value?.device,
-                    service = airPodsService.value,
-                    navController = navController
-                )
+                if (airPodsService.value != null) {
+                    AirPodsSettingsScreen(
+                        device = airPodsService.value?.device,
+                        service = airPodsService.value!!,
+                        navController = navController,
+                        isConnected = isConnected.value
+                    )
+                }
             }
             composable("debug") {
                 DebugScreen(navController = navController)
             }
         }
 
-        val receiver = object: BroadcastReceiver() {
-            override fun onReceive(p0: Context?, p1: Intent?) {
-                navController.navigate("settings")
-                navController.popBackStack("notConnected", inclusive = true)
-            }
-        }
-
-        context.registerReceiver(receiver, IntentFilter(AirPodsNotifications.AIRPODS_CONNECTED),
-            Context.RECEIVER_EXPORTED)
-
-        val serviceConnection = remember {
+         serviceConnection = remember {
             object : ServiceConnection {
                 override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
                     val binder = service as AirPodsService.LocalBinder
@@ -126,28 +150,23 @@ fun Main() {
 
         context.bindService(Intent(context, AirPodsService::class.java), serviceConnection, Context.BIND_AUTO_CREATE)
 
-        val alreadyConnected = remember { mutableStateOf(false) }
-        if (airPodsService.value?.isConnected == true && !alreadyConnected.value) {
-            Log.d("ALN", "Connected")
-            navController.navigate("settings")
-        } else {
-            Log.d("ALN", "Not connected")
-            navController.navigate("notConnected")
+        if (airPodsService.value?.isConnected == true) {
+            isConnected.value = true
         }
     } else {
         // Permission is not granted, request it
         Column (
             modifier = Modifier.padding(24.dp),
         ){
-            val textToShow = if (bluetoothConnectPermissionState.status.shouldShowRationale) {
+            val textToShow = if (permissionState.shouldShowRationale) {
                 // If the user has denied the permission but not permanently, explain why it's needed.
-                "The BLUETOOTH_CONNECT permission is important for this app. Please grant it to proceed."
+                "Please enable Bluetooth and Notification permissions to use the app. The Nearby Devices is required to connect to your AirPods, and the notification is required to show the AirPods battery status."
             } else {
                 // If the user has permanently denied the permission, inform them to enable it in settings.
-                "BLUETOOTH_CONNECT permission required for this feature. Please enable it in settings."
+                "Please enable Bluetooth and Notification permissions in the app settings to use the app."
             }
             Text(textToShow)
-            Button(onClick = { bluetoothConnectPermissionState.launchPermissionRequest() }) {
+            Button(onClick = { permissionState.launchMultiplePermissionRequest() }) {
                 Text("Request permission")
             }
         }

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

@@ -1,3 +1,5 @@
+@file:Suppress("unused")
+
 package me.kavishdevar.aln
 
 import android.os.Parcelable
@@ -139,10 +141,18 @@ class AirPodsNotifications {
         }
 
         fun setBattery(data: ByteArray) {
-            first = Battery(data[7].toInt(), data[9].toInt(), data[10].toInt())
-            second = Battery(data[12].toInt(), data[14].toInt(), data[15].toInt())
+            first = if (data[10].toInt() == BatteryStatus.DISCONNECTED) {
+                Battery(first.component, first.level, data[10].toInt())
+            } else {
+                Battery(data[7].toInt(), data[9].toInt(), data[10].toInt())
+            }
+            second = if (data[15].toInt() == BatteryStatus.DISCONNECTED) {
+                Battery(second.component, second.level, data[15].toInt())
+            } else {
+                Battery(data[12].toInt(), data[14].toInt(), data[15].toInt())
+            }
             case = if (data[20].toInt() == BatteryStatus.DISCONNECTED && case.status != BatteryStatus.DISCONNECTED) {
-                Battery(data[17].toInt(), case.level, data[20].toInt())
+                Battery(case.component, case.level, data[20].toInt())
             } else {
                 Battery(data[17].toInt(), data[19].toInt(), data[20].toInt())
             }

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

@@ -91,16 +91,6 @@ class Window (context: Context) {
                     batteryCaseText.text = batteryStatus.find { it.component == BatteryComponent.CASE }?.let {
                         "\uDBC3\uDE6C    ${it.level}%"
                     } ?: ""
-//                    bText.text =
-//                        batteryStatus.joinToString(separator = "") {
-//                            when (it.component) {
-//                                BatteryComponent.LEFT -> "\uDBC6\uDCE5 ${it.level}%"
-//                                BatteryComponent.RIGHT -> "\uDBC6\uDCE8 ${it.level}%"
-//                                BatteryComponent.CASE -> "\uDBC6\uDCE6 ${it.level}%"
-//                                else -> ""
-//                            }
-//                        }
-
 //                    composeView.setContent {
 //                        Row (
 //                            modifier = Modifier

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

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="141.5dp"
+    android:height="109.06dp"
+    android:viewportWidth="141.5"
+    android:viewportHeight="109.06">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,0h141.5v109.06h-141.5z"
+      android:strokeAlpha="0"
+      android:fillAlpha="0"/>
+  <path
+      android:pathData="M37.88,109L103.63,109C129.19,109 141.5,96.75 141.5,71.31L141.5,41.63L102.81,41.63C101.75,44.44 99.13,46.25 95.81,46.25L45.75,46.25C42.5,46.25 39.75,44.44 38.75,41.63L0,41.63L0,71.31C0,96.75 12.38,109 37.88,109ZM70.75,70.06C67.63,70.13 65.06,67.5 65.06,64.44C65.06,61.31 67.63,58.69 70.75,58.69C73.88,58.69 76.5,61.31 76.5,64.44C76.5,67.38 73.88,70 70.75,70.06ZM0,35.94L38.63,35.94C39.63,33.06 42.38,31.31 45.63,31.31L95.75,31.31C99,31.31 101.69,33.06 102.69,35.94L141.31,35.94L141.31,33.94C141.31,11.13 127.81,0 103.44,0L37.88,0C13.56,0 0,11.13 0,33.94Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+</vector>

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

@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="94.19dp"
+    android:height="123.31dp"
+    android:viewportWidth="94.19"
+    android:viewportHeight="123.31">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,0h94.19v123.31h-94.19z"
+      android:strokeAlpha="0"
+      android:fillAlpha="0"/>
+  <path
+      android:pathData="M46.81,73.29L46.81,111.06C46.81,114.94 44.25,116.94 40.38,116.94L35.5,116.94C31.63,116.94 29.06,114.94 29.06,111.06L29.06,69.82C33.68,71.55 39.25,72.79 46.81,73.29Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+  <path
+      android:pathData="M62,22.63C62.94,23.8 64.28,25.84 65.55,28.29C51.19,30.59 40.75,43.46 40.75,56.13C40.75,60.05 41.47,63.51 42.75,66.49C34.56,65.53 29.44,63.52 24.75,60.88C14.44,54.94 6.31,45.31 6.31,31.5C6.31,15.56 17.56,6.5 31.38,6.38C42.06,6.25 54,11.5 62,22.63ZM19.44,21.25C18.31,22.5 18.38,24.38 19.69,25.44L29,33.19C30.19,34.25 32.13,34.13 33.19,32.81C34.25,31.5 34.13,29.63 32.75,28.56L23.63,20.81C22.31,19.75 20.44,19.94 19.44,21.25Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+  <path
+      android:pathData="M65.13,74.25C76.31,74.25 87.81,65.38 87.81,51.81C87.81,42.75 81.44,33.88 70.19,33.88C57,33.88 46.81,45.31 46.81,56.13C46.81,68.25 55.38,74.25 65.13,74.25ZM68.19,64.75C66.44,63.25 67.44,60.25 71,55.69C74.69,51.19 77.63,49.69 79.5,51.31C81.19,52.81 80.25,55.88 76.69,60.31C72.94,64.75 70,66.31 68.19,64.75Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+</vector>

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

@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="94.19dp"
+    android:height="123.31dp"
+    android:viewportWidth="94.19"
+    android:viewportHeight="123.31">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M0,0h94.19v123.31h-94.19z"
+      android:strokeAlpha="0"
+      android:fillAlpha="0"/>
+  <path
+      android:pathData="M65.06,111.06C65.06,114.94 62.56,116.94 58.69,116.94L53.81,116.94C49.88,116.94 47.31,114.94 47.31,111.06L47.31,73.29C54.87,72.79 60.44,71.56 65.06,69.84Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+  <path
+      android:pathData="M87.81,31.5C87.81,45.31 79.69,54.94 69.44,60.88C64.74,63.52 59.6,65.54 51.37,66.5C52.65,63.51 53.38,60.05 53.38,56.13C53.38,43.47 43,30.6 28.61,28.29C29.89,25.84 31.25,23.8 32.19,22.63C40.19,11.5 52.06,6.25 62.81,6.38C76.56,6.5 87.81,15.56 87.81,31.5ZM70.56,20.81L61.38,28.56C60.06,29.63 59.94,31.5 61,32.81C62.06,34.13 63.94,34.25 65.19,33.19L74.44,25.44C75.75,24.38 75.81,22.5 74.75,21.25C73.75,19.94 71.81,19.75 70.56,20.81Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+  <path
+      android:pathData="M29.06,74.25C38.81,74.25 47.38,68.25 47.38,56.13C47.38,45.31 37.19,33.88 23.94,33.88C12.75,33.88 6.31,42.75 6.31,51.81C6.31,65.38 17.88,74.25 29.06,74.25ZM26,64.75C24.19,66.31 21.25,64.75 17.5,60.31C13.88,55.88 12.94,52.81 14.69,51.31C16.56,49.69 19.44,51.19 23.19,55.69C26.75,60.25 27.75,63.25 26,64.75Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.85"/>
+</vector>

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

@@ -0,0 +1,13 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/notification_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        />
+</LinearLayout>

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

@@ -0,0 +1,49 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/notification_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        android:textColor="?android:attr/textColorPrimary"
+        android:fontFamily="@font/sf_pro" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingTop="8dp"
+        android:gravity="center">
+        <TextView
+            android:id="@+id/left_battery_notification"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/sf_pro"
+            android:textSize="15sp"
+            android:paddingEnd="16dp"
+            android:layout_weight="1"
+            tools:ignore="RtlSymmetry" />
+        <TextView
+            android:id="@+id/right_battery_notification"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/sf_pro"
+            android:textSize="15sp"
+            android:layout_weight="1"
+            android:paddingEnd="16dp"
+            tools:ignore="RtlSymmetry" />
+        <TextView
+            android:id="@+id/case_battery_notification"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:fontFamily="@font/sf_pro"
+            android:layout_weight="1"
+            android:textSize="15sp" />
+    </LinearLayout>
+
+</LinearLayout>

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

@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
-    <color name="teal_200">#FF03DAC5</color>
-    <color name="teal_700">#FF018786</color>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
 </resources>

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

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-
     <style name="Theme.ALN" parent="android:Theme.Material.Light.NoActionBar" />
 </resources>