[Audiosharing] Handle fallback device for calls and alarms.
Test: atest Bug: 305620450 Change-Id: I1c7a49b6aed7d47b7fdbcc6b475b8e99edc52443
This commit is contained in:
Yiyi Shen
@@ -16,6 +16,12 @@
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package com.android.settings.connecteddevice.audiosharing;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothCsipSetCoordinator;
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import android.bluetooth.BluetoothDevice;
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import android.bluetooth.BluetoothLeBroadcastAssistant;
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import android.bluetooth.BluetoothLeBroadcastMetadata;
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import android.bluetooth.BluetoothLeBroadcastReceiveState;
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import android.bluetooth.BluetoothProfile;
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import android.content.Context;
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import android.util.Log;
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@@ -29,6 +35,7 @@ import com.android.settings.bluetooth.Utils;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settingslib.bluetooth.BluetoothCallback;
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import com.android.settingslib.bluetooth.CachedBluetoothDevice;
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import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant;
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import com.android.settingslib.bluetooth.LocalBluetoothManager;
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import com.android.settingslib.utils.ThreadUtils;
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@@ -36,6 +43,8 @@ import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.Executor;
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import java.util.concurrent.Executors;
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/** PreferenceController to control the dialog to choose the active device for calls and alarms */
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public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferenceController
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@@ -45,13 +54,74 @@ public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferen
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private static final String PREF_KEY = "calls_and_alarms";
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private final LocalBluetoothManager mLocalBtManager;
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private final Executor mExecutor;
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@Nullable private LocalBluetoothLeBroadcastAssistant mAssistant = null;
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private DashboardFragment mFragment;
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Map<Integer, List<CachedBluetoothDevice>> mGroupedConnectedDevices = new HashMap<>();
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private ArrayList<AudioSharingDeviceItem> mDeviceItemsInSharingSession = new ArrayList<>();
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private BluetoothLeBroadcastAssistant.Callback mBroadcastAssistantCallback =
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new BluetoothLeBroadcastAssistant.Callback() {
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@Override
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public void onSearchStarted(int reason) {}
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@Override
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public void onSearchStartFailed(int reason) {}
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@Override
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public void onSearchStopped(int reason) {}
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@Override
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public void onSearchStopFailed(int reason) {}
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@Override
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public void onSourceFound(@NonNull BluetoothLeBroadcastMetadata source) {}
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@Override
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public void onSourceAdded(@NonNull BluetoothDevice sink, int sourceId, int reason) {
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Log.d(TAG, "onSourceAdded");
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updatePreference();
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}
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@Override
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public void onSourceAddFailed(
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@NonNull BluetoothDevice sink,
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@NonNull BluetoothLeBroadcastMetadata source,
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int reason) {}
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@Override
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public void onSourceModified(
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@NonNull BluetoothDevice sink, int sourceId, int reason) {}
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@Override
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public void onSourceModifyFailed(
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@NonNull BluetoothDevice sink, int sourceId, int reason) {}
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@Override
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public void onSourceRemoved(
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@NonNull BluetoothDevice sink, int sourceId, int reason) {
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Log.d(TAG, "onSourceRemoved");
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updatePreference();
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}
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@Override
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public void onSourceRemoveFailed(
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@NonNull BluetoothDevice sink, int sourceId, int reason) {}
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@Override
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public void onReceiveStateChanged(
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BluetoothDevice sink,
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int sourceId,
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BluetoothLeBroadcastReceiveState state) {}
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};
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public CallsAndAlarmsPreferenceController(Context context) {
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super(context, PREF_KEY);
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mLocalBtManager = Utils.getLocalBtManager(mContext);
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if (mLocalBtManager != null) {
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mAssistant = mLocalBtManager.getProfileManager().getLeAudioBroadcastAssistantProfile();
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}
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mExecutor = Executors.newSingleThreadExecutor();
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}
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@Override
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@@ -60,7 +130,7 @@ public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferen
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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public void displayPreference(@NonNull PreferenceScreen screen) {
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super.displayPreference(screen);
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mPreference.setOnPreferenceClickListener(
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preference -> {
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@@ -69,14 +139,31 @@ public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferen
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return true;
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}
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updateDeviceItemsInSharingSession();
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if (mDeviceItemsInSharingSession.size() >= 2) {
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if (mDeviceItemsInSharingSession.size() >= 1) {
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CallsAndAlarmsDialogFragment.show(
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mFragment,
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mDeviceItemsInSharingSession,
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(AudioSharingDeviceItem item) -> {
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for (CachedBluetoothDevice device :
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mGroupedConnectedDevices.get(item.getGroupId())) {
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device.setActive();
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if (!mGroupedConnectedDevices.containsKey(item.getGroupId())) {
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return;
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}
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List<CachedBluetoothDevice> devices =
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mGroupedConnectedDevices.get(item.getGroupId());
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@Nullable
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CachedBluetoothDevice lead =
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AudioSharingUtils.getLeadDevice(devices);
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if (lead != null) {
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Log.d(
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TAG,
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"Set fallback active device: "
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+ lead.getDevice().getAnonymizedAddress());
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lead.setActive();
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updatePreference();
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} else {
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Log.w(
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TAG,
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"Fail to set fallback active device: no lead"
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+ " device");
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}
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});
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}
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@@ -90,6 +177,9 @@ public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferen
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if (mLocalBtManager != null) {
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mLocalBtManager.getEventManager().registerCallback(this);
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}
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if (mAssistant != null) {
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mAssistant.registerServiceCallBack(mExecutor, mBroadcastAssistantCallback);
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}
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}
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@Override
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@@ -98,52 +188,58 @@ public class CallsAndAlarmsPreferenceController extends AudioSharingBasePreferen
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if (mLocalBtManager != null) {
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mLocalBtManager.getEventManager().unregisterCallback(this);
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}
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if (mAssistant != null) {
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mAssistant.unregisterServiceCallBack(mBroadcastAssistantCallback);
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}
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}
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@Override
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public void updateVisibility() {
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if (mPreference == null) return;
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var unused =
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ThreadUtils.postOnBackgroundThread(
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() -> {
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boolean isVisible = isBroadcasting() && isBluetoothStateOn();
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if (!isVisible) {
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ThreadUtils.postOnMainThread(() -> mPreference.setVisible(false));
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} else {
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updateDeviceItemsInSharingSession();
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// mDeviceItemsInSharingSession is ordered. The active device is the
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// first
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// place if exits.
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if (!mDeviceItemsInSharingSession.isEmpty()
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&& mDeviceItemsInSharingSession.get(0).isActive()) {
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ThreadUtils.postOnMainThread(
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() -> {
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mPreference.setVisible(true);
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mPreference.setSummary(
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mDeviceItemsInSharingSession
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.get(0)
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.getName());
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});
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} else {
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ThreadUtils.postOnMainThread(
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() -> {
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mPreference.setVisible(true);
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mPreference.setSummary(
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"No active device in sharing");
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});
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}
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}
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});
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var unused = ThreadUtils.postOnBackgroundThread(() -> updatePreference());
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}
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private void updatePreference() {
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boolean isVisible = isBroadcasting() && isBluetoothStateOn();
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if (!isVisible) {
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AudioSharingUtils.postOnMainThread(mContext, () -> mPreference.setVisible(false));
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return;
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}
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updateDeviceItemsInSharingSession();
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int fallbackActiveGroupId = AudioSharingUtils.getFallbackActiveGroupId(mContext);
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Log.d(TAG, "updatePreference: get fallback active group " + fallbackActiveGroupId);
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if (fallbackActiveGroupId != BluetoothCsipSetCoordinator.GROUP_ID_INVALID) {
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for (AudioSharingDeviceItem item : mDeviceItemsInSharingSession) {
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if (item.getGroupId() == fallbackActiveGroupId) {
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AudioSharingUtils.postOnMainThread(
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mContext,
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() -> {
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mPreference.setSummary(item.getName());
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mPreference.setVisible(true);
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});
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return;
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}
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}
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}
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AudioSharingUtils.postOnMainThread(
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mContext,
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() -> {
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mPreference.setSummary("No active device in sharing");
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mPreference.setVisible(true);
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});
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}
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@Override
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public void onActiveDeviceChanged(
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@Nullable CachedBluetoothDevice activeDevice, int bluetoothProfile) {
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if (bluetoothProfile != BluetoothProfile.LE_AUDIO) {
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Log.d(TAG, "Ignore onActiveDeviceChanged, not LE_AUDIO profile");
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return;
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public void onProfileConnectionStateChanged(
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@NonNull CachedBluetoothDevice cachedDevice,
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@ConnectionState int state,
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int bluetoothProfile) {
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if (state == BluetoothAdapter.STATE_DISCONNECTED
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&& bluetoothProfile == BluetoothProfile.LE_AUDIO) {
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// The fallback active device could be updated if the previous fallback device is
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// disconnected.
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updatePreference();
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}
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mPreference.setSummary(activeDevice == null ? "" : activeDevice.getName());
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}
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/**
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