| /* |
| * Copyright (C) 2020 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.systemui.media.dialog; |
| |
| import android.app.Notification; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.graphics.Bitmap; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.Icon; |
| import android.media.MediaMetadata; |
| import android.media.MediaRoute2Info; |
| import android.media.MediaRouter2Manager; |
| import android.media.RoutingSessionInfo; |
| import android.media.session.MediaController; |
| import android.media.session.MediaSessionManager; |
| import android.media.session.PlaybackState; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.text.TextUtils; |
| import android.util.Log; |
| |
| import androidx.annotation.NonNull; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.core.graphics.drawable.IconCompat; |
| |
| import com.android.internal.logging.UiEventLogger; |
| import com.android.settingslib.RestrictedLockUtilsInternal; |
| import com.android.settingslib.Utils; |
| import com.android.settingslib.bluetooth.BluetoothUtils; |
| import com.android.settingslib.bluetooth.LocalBluetoothManager; |
| import com.android.settingslib.media.InfoMediaManager; |
| import com.android.settingslib.media.LocalMediaManager; |
| import com.android.settingslib.media.MediaDevice; |
| import com.android.settingslib.media.MediaOutputSliceConstants; |
| import com.android.settingslib.utils.ThreadUtils; |
| import com.android.systemui.R; |
| import com.android.systemui.plugins.ActivityStarter; |
| import com.android.systemui.statusbar.notification.NotificationEntryManager; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.phone.ShadeController; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.concurrent.CopyOnWriteArrayList; |
| |
| import javax.inject.Inject; |
| |
| /** |
| * Controller for media output dialog |
| */ |
| public class MediaOutputController implements LocalMediaManager.DeviceCallback { |
| |
| private static final String TAG = "MediaOutputController"; |
| private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
| |
| private final String mPackageName; |
| private final Context mContext; |
| private final MediaSessionManager mMediaSessionManager; |
| private final ShadeController mShadeController; |
| private final ActivityStarter mActivityStarter; |
| private final List<MediaDevice> mGroupMediaDevices = new CopyOnWriteArrayList<>(); |
| private final boolean mAboveStatusbar; |
| private final NotificationEntryManager mNotificationEntryManager; |
| private final MediaRouter2Manager mRouterManager; |
| @VisibleForTesting |
| final List<MediaDevice> mMediaDevices = new CopyOnWriteArrayList<>(); |
| |
| private MediaController mMediaController; |
| @VisibleForTesting |
| Callback mCallback; |
| @VisibleForTesting |
| LocalMediaManager mLocalMediaManager; |
| |
| private MediaOutputMetricLogger mMetricLogger; |
| private UiEventLogger mUiEventLogger; |
| |
| @Inject |
| public MediaOutputController(@NonNull Context context, String packageName, |
| boolean aboveStatusbar, MediaSessionManager mediaSessionManager, LocalBluetoothManager |
| lbm, ShadeController shadeController, ActivityStarter starter, |
| NotificationEntryManager notificationEntryManager, UiEventLogger uiEventLogger, |
| MediaRouter2Manager routerManager) { |
| mContext = context; |
| mPackageName = packageName; |
| mMediaSessionManager = mediaSessionManager; |
| mShadeController = shadeController; |
| mActivityStarter = starter; |
| mAboveStatusbar = aboveStatusbar; |
| mNotificationEntryManager = notificationEntryManager; |
| InfoMediaManager imm = new InfoMediaManager(mContext, packageName, null, lbm); |
| mLocalMediaManager = new LocalMediaManager(mContext, lbm, imm, packageName); |
| mMetricLogger = new MediaOutputMetricLogger(mContext, mPackageName); |
| mUiEventLogger = uiEventLogger; |
| mRouterManager = routerManager; |
| } |
| |
| void start(@NonNull Callback cb) { |
| mMediaDevices.clear(); |
| if (!TextUtils.isEmpty(mPackageName)) { |
| for (MediaController controller : mMediaSessionManager.getActiveSessions(null)) { |
| if (TextUtils.equals(controller.getPackageName(), mPackageName)) { |
| mMediaController = controller; |
| mMediaController.unregisterCallback(mCb); |
| mMediaController.registerCallback(mCb); |
| break; |
| } |
| } |
| } |
| if (mMediaController == null) { |
| if (DEBUG) { |
| Log.d(TAG, "No media controller for " + mPackageName); |
| } |
| } |
| if (mLocalMediaManager == null) { |
| if (DEBUG) { |
| Log.d(TAG, "No local media manager " + mPackageName); |
| } |
| return; |
| } |
| mCallback = cb; |
| mLocalMediaManager.unregisterCallback(this); |
| mLocalMediaManager.stopScan(); |
| mLocalMediaManager.registerCallback(this); |
| mLocalMediaManager.startScan(); |
| if (mRouterManager != null) { |
| mRouterManager.startScan(); |
| } |
| } |
| |
| void stop() { |
| if (mMediaController != null) { |
| mMediaController.unregisterCallback(mCb); |
| } |
| if (mLocalMediaManager != null) { |
| mLocalMediaManager.unregisterCallback(this); |
| mLocalMediaManager.stopScan(); |
| } |
| if (mRouterManager != null) { |
| mRouterManager.stopScan(); |
| } |
| mMediaDevices.clear(); |
| } |
| |
| @Override |
| public void onDeviceListUpdate(List<MediaDevice> devices) { |
| buildMediaDevices(devices); |
| mCallback.onRouteChanged(); |
| } |
| |
| @Override |
| public void onSelectedDeviceStateChanged(MediaDevice device, |
| @LocalMediaManager.MediaDeviceState int state) { |
| mCallback.onRouteChanged(); |
| mMetricLogger.logOutputSuccess(device.toString(), mMediaDevices); |
| } |
| |
| @Override |
| public void onDeviceAttributesChanged() { |
| mCallback.onRouteChanged(); |
| } |
| |
| @Override |
| public void onRequestFailed(int reason) { |
| mCallback.onRouteChanged(); |
| mMetricLogger.logOutputFailure(mMediaDevices, reason); |
| } |
| |
| CharSequence getHeaderTitle() { |
| if (mMediaController != null) { |
| final MediaMetadata metadata = mMediaController.getMetadata(); |
| if (metadata != null) { |
| return metadata.getDescription().getTitle(); |
| } |
| } |
| return mContext.getText(R.string.controls_media_title); |
| } |
| |
| CharSequence getHeaderSubTitle() { |
| if (mMediaController == null) { |
| return null; |
| } |
| final MediaMetadata metadata = mMediaController.getMetadata(); |
| if (metadata == null) { |
| return null; |
| } |
| return metadata.getDescription().getSubtitle(); |
| } |
| |
| IconCompat getHeaderIcon() { |
| if (mMediaController == null) { |
| return null; |
| } |
| final MediaMetadata metadata = mMediaController.getMetadata(); |
| if (metadata != null) { |
| final Bitmap bitmap = metadata.getDescription().getIconBitmap(); |
| if (bitmap != null) { |
| final Bitmap roundBitmap = Utils.convertCornerRadiusBitmap(mContext, bitmap, |
| (float) mContext.getResources().getDimensionPixelSize( |
| R.dimen.media_output_dialog_icon_corner_radius)); |
| return IconCompat.createWithBitmap(roundBitmap); |
| } |
| } |
| if (DEBUG) { |
| Log.d(TAG, "Media meta data does not contain icon information"); |
| } |
| return getNotificationIcon(); |
| } |
| |
| IconCompat getDeviceIconCompat(MediaDevice device) { |
| Drawable drawable = device.getIcon(); |
| if (drawable == null) { |
| if (DEBUG) { |
| Log.d(TAG, "getDeviceIconCompat() device : " + device.getName() |
| + ", drawable is null"); |
| } |
| // Use default Bluetooth device icon to handle getIcon() is null case. |
| drawable = mContext.getDrawable(com.android.internal.R.drawable.ic_bt_headphones_a2dp); |
| } |
| return BluetoothUtils.createIconWithDrawable(drawable); |
| } |
| |
| IconCompat getNotificationIcon() { |
| if (TextUtils.isEmpty(mPackageName)) { |
| return null; |
| } |
| for (NotificationEntry entry |
| : mNotificationEntryManager.getActiveNotificationsForCurrentUser()) { |
| final Notification notification = entry.getSbn().getNotification(); |
| if (notification.hasMediaSession() |
| && TextUtils.equals(entry.getSbn().getPackageName(), mPackageName)) { |
| final Icon icon = notification.getLargeIcon(); |
| if (icon == null) { |
| break; |
| } |
| return IconCompat.createFromIcon(icon); |
| } |
| } |
| return null; |
| } |
| |
| private void buildMediaDevices(List<MediaDevice> devices) { |
| // For the first time building list, to make sure the top device is the connected device. |
| if (mMediaDevices.isEmpty()) { |
| final MediaDevice connectedMediaDevice = getCurrentConnectedMediaDevice(); |
| if (connectedMediaDevice == null) { |
| if (DEBUG) { |
| Log.d(TAG, "No connected media device."); |
| } |
| mMediaDevices.addAll(devices); |
| return; |
| } |
| for (MediaDevice device : devices) { |
| if (TextUtils.equals(device.getId(), connectedMediaDevice.getId())) { |
| mMediaDevices.add(0, device); |
| } else { |
| mMediaDevices.add(device); |
| } |
| } |
| return; |
| } |
| // To keep the same list order |
| final Collection<MediaDevice> targetMediaDevices = new ArrayList<>(); |
| for (MediaDevice originalDevice : mMediaDevices) { |
| for (MediaDevice newDevice : devices) { |
| if (TextUtils.equals(originalDevice.getId(), newDevice.getId())) { |
| targetMediaDevices.add(newDevice); |
| break; |
| } |
| } |
| } |
| if (targetMediaDevices.size() != devices.size()) { |
| devices.removeAll(targetMediaDevices); |
| targetMediaDevices.addAll(devices); |
| } |
| mMediaDevices.clear(); |
| mMediaDevices.addAll(targetMediaDevices); |
| } |
| |
| List<MediaDevice> getGroupMediaDevices() { |
| final List<MediaDevice> selectedDevices = getSelectedMediaDevice(); |
| final List<MediaDevice> selectableDevices = getSelectableMediaDevice(); |
| if (mGroupMediaDevices.isEmpty()) { |
| mGroupMediaDevices.addAll(selectedDevices); |
| mGroupMediaDevices.addAll(selectableDevices); |
| return mGroupMediaDevices; |
| } |
| // To keep the same list order |
| final Collection<MediaDevice> sourceDevices = new ArrayList<>(); |
| final Collection<MediaDevice> targetMediaDevices = new ArrayList<>(); |
| sourceDevices.addAll(selectedDevices); |
| sourceDevices.addAll(selectableDevices); |
| for (MediaDevice originalDevice : mGroupMediaDevices) { |
| for (MediaDevice newDevice : sourceDevices) { |
| if (TextUtils.equals(originalDevice.getId(), newDevice.getId())) { |
| targetMediaDevices.add(newDevice); |
| sourceDevices.remove(newDevice); |
| break; |
| } |
| } |
| } |
| // Add new devices at the end of list if necessary |
| if (!sourceDevices.isEmpty()) { |
| targetMediaDevices.addAll(sourceDevices); |
| } |
| mGroupMediaDevices.clear(); |
| mGroupMediaDevices.addAll(targetMediaDevices); |
| |
| return mGroupMediaDevices; |
| } |
| |
| void resetGroupMediaDevices() { |
| mGroupMediaDevices.clear(); |
| } |
| |
| void connectDevice(MediaDevice device) { |
| mMetricLogger.updateOutputEndPoints(getCurrentConnectedMediaDevice(), device); |
| |
| ThreadUtils.postOnBackgroundThread(() -> { |
| mLocalMediaManager.connectDevice(device); |
| }); |
| } |
| |
| Collection<MediaDevice> getMediaDevices() { |
| return mMediaDevices; |
| } |
| |
| MediaDevice getCurrentConnectedMediaDevice() { |
| return mLocalMediaManager.getCurrentConnectedDevice(); |
| } |
| |
| private MediaDevice getMediaDeviceById(String id) { |
| return mLocalMediaManager.getMediaDeviceById(new ArrayList<>(mMediaDevices), id); |
| } |
| |
| boolean addDeviceToPlayMedia(MediaDevice device) { |
| return mLocalMediaManager.addDeviceToPlayMedia(device); |
| } |
| |
| boolean removeDeviceFromPlayMedia(MediaDevice device) { |
| return mLocalMediaManager.removeDeviceFromPlayMedia(device); |
| } |
| |
| List<MediaDevice> getSelectableMediaDevice() { |
| return mLocalMediaManager.getSelectableMediaDevice(); |
| } |
| |
| List<MediaDevice> getSelectedMediaDevice() { |
| return mLocalMediaManager.getSelectedMediaDevice(); |
| } |
| |
| List<MediaDevice> getDeselectableMediaDevice() { |
| return mLocalMediaManager.getDeselectableMediaDevice(); |
| } |
| |
| void adjustSessionVolume(String sessionId, int volume) { |
| mLocalMediaManager.adjustSessionVolume(sessionId, volume); |
| } |
| |
| void adjustSessionVolume(int volume) { |
| mLocalMediaManager.adjustSessionVolume(volume); |
| } |
| |
| int getSessionVolumeMax() { |
| return mLocalMediaManager.getSessionVolumeMax(); |
| } |
| |
| int getSessionVolume() { |
| return mLocalMediaManager.getSessionVolume(); |
| } |
| |
| CharSequence getSessionName() { |
| return mLocalMediaManager.getSessionName(); |
| } |
| |
| void releaseSession() { |
| mLocalMediaManager.releaseSession(); |
| } |
| |
| List<RoutingSessionInfo> getActiveRemoteMediaDevices() { |
| final List<RoutingSessionInfo> sessionInfos = new ArrayList<>(); |
| for (RoutingSessionInfo info : mLocalMediaManager.getActiveMediaSession()) { |
| if (!info.isSystemSession()) { |
| sessionInfos.add(info); |
| } |
| } |
| return sessionInfos; |
| } |
| |
| void adjustVolume(MediaDevice device, int volume) { |
| ThreadUtils.postOnBackgroundThread(() -> { |
| device.requestSetVolume(volume); |
| }); |
| } |
| |
| String getPackageName() { |
| return mPackageName; |
| } |
| |
| boolean hasAdjustVolumeUserRestriction() { |
| if (RestrictedLockUtilsInternal.checkIfRestrictionEnforced( |
| mContext, UserManager.DISALLOW_ADJUST_VOLUME, UserHandle.myUserId()) != null) { |
| return true; |
| } |
| final UserManager um = mContext.getSystemService(UserManager.class); |
| return um.hasBaseUserRestriction(UserManager.DISALLOW_ADJUST_VOLUME, |
| UserHandle.of(UserHandle.myUserId())); |
| } |
| |
| boolean isTransferring() { |
| for (MediaDevice device : mMediaDevices) { |
| if (device.getState() == LocalMediaManager.MediaDeviceState.STATE_CONNECTING) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| boolean isZeroMode() { |
| if (mMediaDevices.size() == 1) { |
| final MediaDevice device = mMediaDevices.iterator().next(); |
| // Add "pair new" only when local output device exists |
| final int type = device.getDeviceType(); |
| if (type == MediaDevice.MediaDeviceType.TYPE_PHONE_DEVICE |
| || type == MediaDevice.MediaDeviceType.TYPE_3POINT5_MM_AUDIO_DEVICE |
| || type == MediaDevice.MediaDeviceType.TYPE_USB_C_AUDIO_DEVICE) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| void launchBluetoothPairing() { |
| mCallback.dismissDialog(); |
| final ActivityStarter.OnDismissAction postKeyguardAction = () -> { |
| mContext.sendBroadcast(new Intent() |
| .setAction(MediaOutputSliceConstants.ACTION_LAUNCH_BLUETOOTH_PAIRING) |
| .setPackage(MediaOutputSliceConstants.SETTINGS_PACKAGE_NAME)); |
| mShadeController.animateCollapsePanels(); |
| return true; |
| }; |
| mActivityStarter.dismissKeyguardThenExecute(postKeyguardAction, null, true); |
| } |
| |
| void launchMediaOutputDialog() { |
| mCallback.dismissDialog(); |
| new MediaOutputDialog(mContext, mAboveStatusbar, this, mUiEventLogger); |
| } |
| |
| void launchMediaOutputGroupDialog() { |
| mCallback.dismissDialog(); |
| new MediaOutputGroupDialog(mContext, mAboveStatusbar, this); |
| } |
| |
| boolean isActiveRemoteDevice(@NonNull MediaDevice device) { |
| final List<String> features = device.getFeatures(); |
| return (features.contains(MediaRoute2Info.FEATURE_REMOTE_PLAYBACK) |
| || features.contains(MediaRoute2Info.FEATURE_REMOTE_AUDIO_PLAYBACK) |
| || features.contains(MediaRoute2Info.FEATURE_REMOTE_VIDEO_PLAYBACK) |
| || features.contains(MediaRoute2Info.FEATURE_REMOTE_GROUP_PLAYBACK)); |
| } |
| |
| private final MediaController.Callback mCb = new MediaController.Callback() { |
| @Override |
| public void onMetadataChanged(MediaMetadata metadata) { |
| mCallback.onMediaChanged(); |
| } |
| |
| @Override |
| public void onPlaybackStateChanged(PlaybackState playbackState) { |
| final int state = playbackState.getState(); |
| if (state == PlaybackState.STATE_STOPPED || state == PlaybackState.STATE_PAUSED) { |
| mCallback.onMediaStoppedOrPaused(); |
| } |
| } |
| }; |
| |
| interface Callback { |
| /** |
| * Override to handle the media content updating. |
| */ |
| void onMediaChanged(); |
| |
| /** |
| * Override to handle the media state updating. |
| */ |
| void onMediaStoppedOrPaused(); |
| |
| /** |
| * Override to handle the device updating. |
| */ |
| void onRouteChanged(); |
| |
| /** |
| * Override to dismiss dialog. |
| */ |
| void dismissDialog(); |
| } |
| } |