Use FEATURE_TELECOM instead of FEATURE_CONNECTION_SERVICE for Android >= 33 + added logs to TelecomHelper

app/src/main/java/org/linphone/activities/main/dialer/fragments/DialerFragment.kt

@@ -282,7 +282,7 @@ class DialerFragment : SecureFragment<DialerFragmentBinding>() {
         Log.i("[Dialer] Telecom Manager permissions granted")
         if (!TelecomHelper.exists()) {
             Log.i("[Dialer] Creating Telecom Helper")
-            if (requireContext().packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) {
+            if (Compatibility.hasTelecomManagerFeature(requireContext())) {
                 TelecomHelper.create(requireContext())
             } else {
                 Log.e("[Dialer] Telecom Helper can't be created, device doesn't support connection service!")

app/src/main/java/org/linphone/activities/main/settings/fragments/CallSettingsFragment.kt

@@ -89,18 +89,14 @@ class CallSettingsFragment : GenericSettingFragment<SettingsCallFragmentBinding>
             viewLifecycleOwner
         ) {
             it.consume {
-                if (requireContext().packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) {
+                if (Compatibility.hasTelecomManagerFeature(requireContext())) {
                     if (!Compatibility.hasTelecomManagerPermissions(requireContext())) {
                         Compatibility.requestTelecomManagerPermissions(requireActivity(), 1)
                     } else if (!TelecomHelper.exists()) {
                         corePreferences.useTelecomManager = true
                         Log.w("[Telecom Helper] Doesn't exists yet, creating it")
-                        if (requireContext().packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) {
                         TelecomHelper.create(requireContext())
                         updateTelecomManagerAccount()
-                        } else {
-                            Log.e("[Telecom Helper] Telecom Helper can't be created, device doesn't support connection service")
-                        }
                     }
                 } else {
                     Log.e("[Telecom Helper] Telecom Helper can't be created, device doesn't support connection service!")
@@ -139,7 +135,7 @@ class CallSettingsFragment : GenericSettingFragment<SettingsCallFragmentBinding>
         } else if (requestCode == 1) {
             if (!TelecomHelper.exists()) {
                 Log.w("[Telecom Helper] Doesn't exists yet, creating it")
-                if (requireContext().packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) {
+                if (Compatibility.hasTelecomManagerFeature(requireContext())) {
                     TelecomHelper.create(requireContext())
                 } else {
                     Log.e("[Telecom Helper] Telecom Helper can't be created, device doesn't support connection service")
@@ -179,7 +175,7 @@ class CallSettingsFragment : GenericSettingFragment<SettingsCallFragmentBinding>
             }
         }
 
-        if (requireContext().packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)) {
+        if (Compatibility.hasTelecomManagerFeature(requireContext())) {
             TelecomHelper.create(requireContext())
             updateTelecomManagerAccount()
         } else {

app/src/main/java/org/linphone/compatibility/Api26Compatibility.kt

@@ -31,6 +31,7 @@ import android.graphics.BitmapFactory
 import android.media.AudioAttributes
 import android.os.VibrationEffect
 import android.os.Vibrator
+import android.telecom.CallAudioState
 import android.view.WindowManager
 import android.view.inputmethod.EditorInfo
 import android.widget.RemoteViews
@@ -317,9 +318,10 @@ class Api26Compatibility {
         }
 
         fun changeAudioRouteForTelecomManager(connection: NativeCallWrapper, route: Int): Boolean {
-            Log.i("[Telecom Helper] Changing audio route [$route] on connection ${connection.callId}")
+            Log.i("[Telecom Helper] Changing audio route [${routeToString(route)}] on connection [${connection.callId}] with state [${connection.stateAsString()}]")
 
             val audioState = connection.callAudioState
+            Log.i("[Telecom Helper] Current audio route is ${routeToString(audioState.route)}")
             if (audioState != null && audioState.route == route) {
                 Log.w("[Telecom Helper] Connection is already using this route")
                 return false
@@ -349,5 +351,20 @@ class Api26Compatibility {
         fun startForegroundService(context: Context, intent: Intent) {
             context.startForegroundService(intent)
         }
+
+        fun hasTelecomManagerFeature(context: Context): Boolean {
+            return context.packageManager.hasSystemFeature(PackageManager.FEATURE_CONNECTION_SERVICE)
+        }
+
+        private fun routeToString(route: Int): String {
+            return when (route) {
+                CallAudioState.ROUTE_BLUETOOTH -> "BLUETOOTH"
+                CallAudioState.ROUTE_EARPIECE -> "EARPIECE"
+                CallAudioState.ROUTE_SPEAKER -> "SPEAKER"
+                CallAudioState.ROUTE_WIRED_HEADSET -> "WIRED_HEADSET"
+                CallAudioState.ROUTE_WIRED_OR_EARPIECE -> "WIRED_OR_EARPIECE"
+                else -> "Unknown: $route"
+            }
+        }
     }
 }

app/src/main/java/org/linphone/compatibility/Api33Compatibility.kt

@@ -22,6 +22,7 @@ package org.linphone.compatibility
 import android.Manifest
 import android.annotation.TargetApi
 import android.content.Context
+import android.content.pm.PackageManager
 import androidx.fragment.app.Fragment
 
 @TargetApi(33)
@@ -57,5 +58,9 @@ class Api33Compatibility {
                 Compatibility.hasPermission(context, Manifest.permission.READ_MEDIA_VIDEO) ||
                 Compatibility.hasPermission(context, Manifest.permission.READ_MEDIA_AUDIO)
         }
+
+        fun hasTelecomManagerFeature(context: Context): Boolean {
+            return context.packageManager.hasSystemFeature(PackageManager.FEATURE_TELECOM)
+        }
     }
 }

app/src/main/java/org/linphone/compatibility/Compatibility.kt

@@ -409,5 +409,14 @@ class Compatibility {
             }
             return Api23Compatibility.getImeFlagsForSecureChatRoom()
         }
+
+        fun hasTelecomManagerFeature(context: Context): Boolean {
+            if (Version.sdkAboveOrEqual(Version.API33_ANDROID_13_TIRAMISU)) {
+                return Api33Compatibility.hasTelecomManagerFeature(context)
+            } else if (Version.sdkAboveOrEqual(Version.API26_O_80)) {
+                return Api26Compatibility.hasTelecomManagerFeature(context)
+            }
+            return false
+        }
     }
 }

app/src/main/java/org/linphone/telecom/NativeCallWrapper.kt

@@ -126,7 +126,7 @@ class NativeCallWrapper(var callId: String) : Connection() {
     }
 
     fun stateAsString(): String {
-        return intStateToString(state)
+        return stateToString(state)
     }
 
     private fun getCall(): Call? {