[Audiosharing] Add audio sharing section to Connected devices page.

The section will show up during a sharing session. Flagged with enable_le_audio_sharing Bug: 305620450 Test: Manual Change-Id: I59cf81b35dcbf328b253d72d7fdc86af450251ee
2023-11-07 18:15:00 +08:00
parent 87372de071
commit 2f2afa22fd
5 changed files with 428 additions and 21 deletions
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingBluetoothDeviceUpdater.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingBluetoothDeviceUpdater.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2023 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.connecteddevice.audiosharing;
+
+import android.bluetooth.BluetoothLeBroadcastReceiveState;
+import android.content.Context;
+import android.util.Log;
+
+import androidx.preference.Preference;
+
+import com.android.settings.bluetooth.BluetoothDevicePreference;
+import com.android.settings.bluetooth.BluetoothDeviceUpdater;
+import com.android.settings.bluetooth.Utils;
+import com.android.settings.connecteddevice.DevicePreferenceCallback;
+import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant;
+import com.android.settingslib.bluetooth.LocalBluetoothManager;
+
+import java.util.List;
+
+public class AudioSharingBluetoothDeviceUpdater extends BluetoothDeviceUpdater
+        implements Preference.OnPreferenceClickListener {
+
+    private static final String TAG = "AudioSharingBluetoothDeviceUpdater";
+
+    private static final String PREF_KEY = "audio_sharing_bt";
+
+    private LocalBluetoothManager mLocalBluetoothManager;
+
+    public AudioSharingBluetoothDeviceUpdater(
+            Context context,
+            DevicePreferenceCallback devicePreferenceCallback,
+            int metricsCategory) {
+        super(context, devicePreferenceCallback, metricsCategory);
+        mLocalBluetoothManager = Utils.getLocalBluetoothManager(context);
+    }
+
+    @Override
+    public boolean isFilterMatched(CachedBluetoothDevice cachedDevice) {
+        boolean isFilterMatched = false;
+        if (isDeviceConnected(cachedDevice) && isDeviceInCachedDevicesList(cachedDevice)) {
+            // If device is LE audio device and has a broadcast source,
+            // it would show in audio sharing devices group.
+            if (cachedDevice.isConnectedLeAudioDevice() && hasBroadcastSource(cachedDevice)) {
+                isFilterMatched = true;
+            }
+        }
+        Log.d(
+                TAG,
+                "isFilterMatched() device : "
+                        + cachedDevice.getName()
+                        + ", isFilterMatched : "
+                        + isFilterMatched);
+        return isFilterMatched;
+    }
+
+    @Override
+    public boolean onPreferenceClick(Preference preference) {
+        mMetricsFeatureProvider.logClickedPreference(preference, mMetricsCategory);
+        final CachedBluetoothDevice device =
+                ((BluetoothDevicePreference) preference).getBluetoothDevice();
+        return device.setActive();
+    }
+
+    private boolean hasBroadcastSource(CachedBluetoothDevice cachedDevice) {
+        LocalBluetoothLeBroadcastAssistant assistant =
+                mLocalBluetoothManager.getProfileManager().getLeAudioBroadcastAssistantProfile();
+        if (assistant == null) {
+            return false;
+        }
+        List<BluetoothLeBroadcastReceiveState> sourceList =
+                assistant.getAllSources(cachedDevice.getDevice());
+        if (!sourceList.isEmpty()) return true;
+        // Return true if member device is in broadcast.
+        for (CachedBluetoothDevice device : cachedDevice.getMemberDevice()) {
+            List<BluetoothLeBroadcastReceiveState> list =
+                    assistant.getAllSources(device.getDevice());
+            if (!list.isEmpty()) return true;
+        }
+        return false;
+    }
+
+    @Override
+    protected String getPreferenceKey() {
+        return PREF_KEY;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    protected void update(CachedBluetoothDevice cachedBluetoothDevice) {
+        super.update(cachedBluetoothDevice);
+        Log.d(TAG, "Map : " + mPreferenceMap);
+    }
+}