Removed route audio to bluetooth setting, already done by TelecomManager

app/src/main/java/org/linphone/core/CorePreferences.kt

@@ -80,13 +80,6 @@ class CorePreferences @UiThread constructor(private val context: Context) {
 
     // Calls settings
 
-    @get:WorkerThread @set:WorkerThread
-    var routeAudioToBluetoothIfAvailable: Boolean
-        get() = config.getBool("app", "route_audio_to_bluetooth_if_available", true)
-        set(value) {
-            config.setBool("app", "route_audio_to_bluetooth_if_available", value)
-        }
-
     // This won't be done if bluetooth or wired headset is used
     @get:WorkerThread @set:WorkerThread
     var routeAudioToSpeakerWhenVideoIsEnabled: Boolean

app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt

@@ -431,24 +431,7 @@ class MeetingWaitingRoomViewModel @UiThread constructor() : GenericViewModel() {
     private fun initOutputAudioDevice(videoEnabled: Boolean) {
         val core = coreContext.core
 
-        val audioDevice = if (corePreferences.routeAudioToBluetoothIfAvailable) {
+        val audioDevice = if (corePreferences.routeAudioToSpeakerWhenVideoIsEnabled && videoEnabled) {
-            // Prefer bluetooth audio device if setting says so
-            if (bluetoothAudioDevice != null) {
-                bluetoothAudioDevice
-            } else {
-                if (corePreferences.routeAudioToSpeakerWhenVideoIsEnabled && videoEnabled) {
-                    // If setting says to use speaker when video is enabled, use speaker instead of earpiece
-                    val defaultDevice = core.outputAudioDevice ?: core.defaultOutputAudioDevice
-                    if (defaultDevice?.type == AudioDevice.Type.Earpiece) {
-                        speakerAudioDevice
-                    } else {
-                        defaultDevice
-                    }
-                } else {
-                    core.outputAudioDevice ?: core.defaultOutputAudioDevice
-                }
-            }
-        } else if (corePreferences.routeAudioToSpeakerWhenVideoIsEnabled && videoEnabled) {
             // If setting says to use speaker when video is enabled, use speaker instead of earpiece
             val defaultDevice = core.outputAudioDevice ?: core.defaultOutputAudioDevice
             if (defaultDevice?.type == AudioDevice.Type.Earpiece) {

app/src/main/java/org/linphone/ui/main/settings/viewmodel/SettingsViewModel.kt

@@ -67,7 +67,6 @@ class SettingsViewModel @UiThread constructor() : GenericViewModel() {
 
     // Calls settings
     val echoCancellerEnabled = MutableLiveData<Boolean>()
-    val routeAudioToBluetooth = MutableLiveData<Boolean>()
     val videoEnabled = MutableLiveData<Boolean>()
     val videoFecEnabled = MutableLiveData<Boolean>()
 
@@ -230,7 +229,6 @@ class SettingsViewModel @UiThread constructor() : GenericViewModel() {
             isUiSecureModeEnabled.postValue(corePreferences.enableSecureMode)
 
             echoCancellerEnabled.postValue(core.isEchoCancellationEnabled)
-            routeAudioToBluetooth.postValue(corePreferences.routeAudioToBluetoothIfAvailable)
             videoEnabled.postValue(core.isVideoEnabled)
             videoFecEnabled.postValue(core.isFecEnabled)
             vibrateDuringIncomingCall.postValue(core.isVibrationOnIncomingCallEnabled)
@@ -309,15 +307,6 @@ class SettingsViewModel @UiThread constructor() : GenericViewModel() {
         }
     }
 
-    @UiThread
-    fun toggleRouteAudioToBluetooth() {
-        val newValue = routeAudioToBluetooth.value == false
-        coreContext.postOnCoreThread {
-            corePreferences.routeAudioToBluetoothIfAvailable = newValue
-            routeAudioToBluetooth.postValue(newValue)
-        }
-    }
-
     @UiThread
     fun toggleEnableVideo() {
         val newValue = videoEnabled.value == false

app/src/main/res/layout/settings_calls.xml

@@ -58,34 +58,6 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
-        <androidx.appcompat.widget.AppCompatTextView
-            style="@style/settings_title_style"
-            android:onClick="@{() -> viewModel.toggleRouteAudioToBluetooth()}"
-            android:id="@+id/route_audio_to_bluetooth_title"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="10dp"
-            android:text="@string/settings_calls_route_audio_to_bluetooth_title"
-            android:maxLines="2"
-            android:ellipsize="end"
-            app:layout_constraintTop_toTopOf="@id/route_audio_to_bluetooth_switch"
-            app:layout_constraintBottom_toBottomOf="@id/route_audio_to_bluetooth_switch"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toStartOf="@id/route_audio_to_bluetooth_switch"/>
-
-        <com.google.android.material.materialswitch.MaterialSwitch
-            style="@style/material_switch_style"
-            android:id="@+id/route_audio_to_bluetooth_switch"
-            android:onClick="@{() -> viewModel.toggleRouteAudioToBluetooth()}"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="20dp"
-            android:layout_marginEnd="16dp"
-            android:checked="@{viewModel.routeAudioToBluetooth}"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/echo_canceller_switch" />
-
         <androidx.appcompat.widget.AppCompatTextView
             style="@style/settings_title_style"
             android:onClick="@{() -> viewModel.toggleEnableVideo()}"
@@ -112,7 +84,7 @@
             android:layout_marginEnd="16dp"
             android:checked="@{viewModel.videoEnabled}"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/route_audio_to_bluetooth_switch" />
+            app:layout_constraintTop_toBottomOf="@id/echo_canceller_switch" />
 
         <androidx.appcompat.widget.AppCompatTextView
             style="@style/settings_title_style"