Merge "Update the list of Take call on" into main

src/com/android/settings/sound/AudioSwitchPreferenceController.java

@@ -45,6 +45,7 @@ import androidx.preference.PreferenceScreen;
 import com.android.settings.bluetooth.Utils;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.FeatureFlags;
+import com.android.settings.sounde.AudioSwitchUtils;
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.BluetoothCallback;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
@@ -68,7 +69,8 @@ import java.util.concurrent.FutureTask;
  * updating the current status of switcher entry. Subclasses must overwrite
  */
 public abstract class AudioSwitchPreferenceController extends BasePreferenceController
-        implements BluetoothCallback, LifecycleObserver, OnStart, OnStop {
+        implements BluetoothCallback, LifecycleObserver, OnStart, OnStop,
+        LocalBluetoothProfileManager.ServiceListener {
 
     private static final String TAG = "AudioSwitchPrefCtrl";
 
@@ -149,6 +151,11 @@ public abstract class AudioSwitchPreferenceController extends BasePreferenceCont
             return;
         }
         mLocalBluetoothManager.setForegroundActivity(mContext);
+        if (!AudioSwitchUtils.isLeAudioProfileReady(mProfileManager)) {
+            if (mProfileManager != null) {
+                mProfileManager.addServiceListener(this);
+            }
+        }
         register();
     }
 
@@ -159,6 +166,9 @@ public abstract class AudioSwitchPreferenceController extends BasePreferenceCont
             return;
         }
         mLocalBluetoothManager.setForegroundActivity(null);
+        if (mProfileManager != null) {
+            mProfileManager.removeServiceListener(this);
+        }
         unregister();
     }
 
@@ -193,6 +203,20 @@ public abstract class AudioSwitchPreferenceController extends BasePreferenceCont
         updateState(mPreference);
     }
 
+    @Override
+    public void onServiceConnected() {
+        Log.d(TAG, "onServiceConnected");
+        if (AudioSwitchUtils.isLeAudioProfileReady(mProfileManager)) {
+            updateState(mPreference);
+        }
+    }
+
+    @Override
+    public void onServiceDisconnected() {
+        Log.d(TAG, "onServiceDisconnected()");
+        // Do nothing.
+    }
+
     public void setCallback(AudioSwitchCallback callback) {
         mAudioSwitchPreferenceCallback = callback;
     }

src/com/android/settings/sound/AudioSwitchUtils.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.sounde
+
+import com.android.settingslib.bluetooth.LocalBluetoothProfileManager
+
+/**
+ * Utilities class for audio switcher controllers
+ */
+class AudioSwitchUtils {
+    companion object {
+
+        /** Check if LE Audio profile is ready. */
+        @JvmStatic
+        fun isLeAudioProfileReady(profileManager: LocalBluetoothProfileManager?): Boolean =
+            profileManager?.getLeAudioProfile()?.isProfileReady() ?: false
+    }
+}