Example usage for android.support.v4.media.session IMediaControllerCallback asBinder

Introduction

In this page you can find the example usage for android.support.v4.media.session IMediaControllerCallback asBinder.

Prototype

public IBinder asBinder();

Source Link

Document

Retrieve the Binder object associated with this interface.

Usage

From source file:androidx.media.MediaSession2StubImplBase.java

private void onControllerClosed(IMediaControllerCallback iController) {
    ControllerInfo controller;/*from   w w  w  .  ja  v  a 2s  . c om*/
    synchronized (mLock) {
        controller = mControllers.remove(iController.asBinder());
        if (DEBUG) {
            Log.d(TAG, "releasing " + controller);
        }
    }
    if (controller == null) {
        return;
    }
    final ControllerInfo removedController = controller;
    mSession.getCallbackExecutor().execute(new Runnable() {
        @Override
        public void run() {
            mSession.getCallback().onDisconnected(mSession.getInstance(), removedController);
        }
    });
}

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From source file:androidx.media.MediaSession2StubImplBase.java

@Override
public void onCommand(String command, final Bundle extras, final ResultReceiver cb) {
    switch (command) {
    case CONTROLLER_COMMAND_CONNECT:
        connect(extras, cb);//from  w  w  w .  j a  v  a 2s  . c om
        break;
    case CONTROLLER_COMMAND_DISCONNECT:
        disconnect(extras);
        break;
    case CONTROLLER_COMMAND_BY_COMMAND_CODE: {
        final int commandCode = extras.getInt(ARGUMENT_COMMAND_CODE);
        IMediaControllerCallback caller = (IMediaControllerCallback) extras
                .getBinder(ARGUMENT_ICONTROLLER_CALLBACK);
        if (caller == null) {
            return;
        }

        onCommand2(caller.asBinder(), commandCode, new Session2Runnable() {
            @Override
            public void run(ControllerInfo controller) {
                switch (commandCode) {
                case COMMAND_CODE_PLAYBACK_PLAY:
                    mSession.play();
                    break;
                case COMMAND_CODE_PLAYBACK_PAUSE:
                    mSession.pause();
                    break;
                case COMMAND_CODE_PLAYBACK_RESET:
                    mSession.reset();
                    break;
                case COMMAND_CODE_PLAYBACK_PREPARE:
                    mSession.prepare();
                    break;
                case COMMAND_CODE_PLAYBACK_SEEK_TO: {
                    long seekPos = extras.getLong(ARGUMENT_SEEK_POSITION);
                    mSession.seekTo(seekPos);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SET_REPEAT_MODE: {
                    int repeatMode = extras.getInt(ARGUMENT_REPEAT_MODE);
                    mSession.setRepeatMode(repeatMode);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SET_SHUFFLE_MODE: {
                    int shuffleMode = extras.getInt(ARGUMENT_SHUFFLE_MODE);
                    mSession.setShuffleMode(shuffleMode);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SET_LIST: {
                    List<MediaItem2> list = MediaUtils2
                            .fromMediaItem2ParcelableArray(extras.getParcelableArray(ARGUMENT_PLAYLIST));
                    MediaMetadata2 metadata = MediaMetadata2
                            .fromBundle(extras.getBundle(ARGUMENT_PLAYLIST_METADATA));
                    mSession.setPlaylist(list, metadata);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SET_LIST_METADATA: {
                    MediaMetadata2 metadata = MediaMetadata2
                            .fromBundle(extras.getBundle(ARGUMENT_PLAYLIST_METADATA));
                    mSession.updatePlaylistMetadata(metadata);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_ADD_ITEM: {
                    int index = extras.getInt(ARGUMENT_PLAYLIST_INDEX);
                    MediaItem2 item = MediaItem2.fromBundle(extras.getBundle(ARGUMENT_MEDIA_ITEM));
                    mSession.addPlaylistItem(index, item);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_REMOVE_ITEM: {
                    MediaItem2 item = MediaItem2.fromBundle(extras.getBundle(ARGUMENT_MEDIA_ITEM));
                    mSession.removePlaylistItem(item);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_REPLACE_ITEM: {
                    int index = extras.getInt(ARGUMENT_PLAYLIST_INDEX);
                    MediaItem2 item = MediaItem2.fromBundle(extras.getBundle(ARGUMENT_MEDIA_ITEM));
                    mSession.replacePlaylistItem(index, item);
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SKIP_TO_NEXT_ITEM: {
                    mSession.skipToNextItem();
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SKIP_TO_PREV_ITEM: {
                    mSession.skipToPreviousItem();
                    break;
                }
                case COMMAND_CODE_PLAYLIST_SKIP_TO_PLAYLIST_ITEM: {
                    MediaItem2 item = MediaItem2.fromBundle(extras.getBundle(ARGUMENT_MEDIA_ITEM));
                    mSession.skipToPlaylistItem(item);
                    break;
                }
                case COMMAND_CODE_VOLUME_SET_VOLUME: {
                    int value = extras.getInt(ARGUMENT_VOLUME);
                    int flags = extras.getInt(ARGUMENT_VOLUME_FLAGS);
                    VolumeProviderCompat vp = mSession.getVolumeProvider();
                    if (vp == null) {
                        // TODO: Revisit
                    } else {
                        vp.onSetVolumeTo(value);
                    }
                    break;
                }
                case COMMAND_CODE_VOLUME_ADJUST_VOLUME: {
                    int direction = extras.getInt(ARGUMENT_VOLUME_DIRECTION);
                    int flags = extras.getInt(ARGUMENT_VOLUME_FLAGS);
                    VolumeProviderCompat vp = mSession.getVolumeProvider();
                    if (vp == null) {
                        // TODO: Revisit
                    } else {
                        vp.onAdjustVolume(direction);
                    }
                    break;
                }
                case COMMAND_CODE_SESSION_REWIND: {
                    mSession.getCallback().onRewind(mSession.getInstance(), controller);
                    break;
                }
                case COMMAND_CODE_SESSION_FAST_FORWARD: {
                    mSession.getCallback().onFastForward(mSession.getInstance(), controller);
                    break;
                }
                case COMMAND_CODE_SESSION_PLAY_FROM_MEDIA_ID: {
                    String mediaId = extras.getString(ARGUMENT_MEDIA_ID);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPlayFromMediaId(mSession.getInstance(), controller, mediaId,
                            extra);
                    break;
                }
                case COMMAND_CODE_SESSION_PLAY_FROM_SEARCH: {
                    String query = extras.getString(ARGUMENT_QUERY);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPlayFromSearch(mSession.getInstance(), controller, query, extra);
                    break;
                }
                case COMMAND_CODE_SESSION_PLAY_FROM_URI: {
                    Uri uri = extras.getParcelable(ARGUMENT_URI);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPlayFromUri(mSession.getInstance(), controller, uri, extra);
                    break;
                }
                case COMMAND_CODE_SESSION_PREPARE_FROM_MEDIA_ID: {
                    String mediaId = extras.getString(ARGUMENT_MEDIA_ID);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPrepareFromMediaId(mSession.getInstance(), controller, mediaId,
                            extra);
                    break;
                }
                case COMMAND_CODE_SESSION_PREPARE_FROM_SEARCH: {
                    String query = extras.getString(ARGUMENT_QUERY);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPrepareFromSearch(mSession.getInstance(), controller, query,
                            extra);
                    break;
                }
                case COMMAND_CODE_SESSION_PREPARE_FROM_URI: {
                    Uri uri = extras.getParcelable(ARGUMENT_URI);
                    Bundle extra = extras.getBundle(ARGUMENT_EXTRAS);
                    mSession.getCallback().onPrepareFromUri(mSession.getInstance(), controller, uri, extra);
                    break;
                }
                case COMMAND_CODE_SESSION_SET_RATING: {
                    String mediaId = extras.getString(ARGUMENT_MEDIA_ID);
                    Rating2 rating = Rating2.fromBundle(extras.getBundle(ARGUMENT_RATING));
                    mSession.getCallback().onSetRating(mSession.getInstance(), controller, mediaId, rating);
                    break;
                }
                case COMMAND_CODE_SESSION_SUBSCRIBE_ROUTES_INFO: {
                    mSession.getCallback().onSubscribeRoutesInfo(mSession.getInstance(), controller);
                    break;
                }
                case COMMAND_CODE_SESSION_UNSUBSCRIBE_ROUTES_INFO: {
                    mSession.getCallback().onUnsubscribeRoutesInfo(mSession.getInstance(), controller);
                    break;
                }
                case COMMAND_CODE_SESSION_SELECT_ROUTE: {
                    Bundle route = extras.getBundle(ARGUMENT_ROUTE_BUNDLE);
                    mSession.getCallback().onSelectRoute(mSession.getInstance(), controller, route);
                    break;
                }
                case COMMAND_CODE_PLAYBACK_SET_SPEED: {
                    float speed = extras.getFloat(ARGUMENT_PLAYBACK_SPEED);
                    mSession.setPlaybackSpeed(speed);
                    break;
                }
                }
            }
        });
        break;
    }
    case CONTROLLER_COMMAND_BY_CUSTOM_COMMAND: {
        final SessionCommand2 customCommand = SessionCommand2
                .fromBundle(extras.getBundle(ARGUMENT_CUSTOM_COMMAND));
        IMediaControllerCallback caller = (IMediaControllerCallback) extras
                .getBinder(ARGUMENT_ICONTROLLER_CALLBACK);
        if (caller == null || customCommand == null) {
            return;
        }

        final Bundle args = extras.getBundle(ARGUMENT_ARGUMENTS);
        onCommand2(caller.asBinder(), customCommand, new Session2Runnable() {
            @Override
            public void run(ControllerInfo controller) throws RemoteException {
                mSession.getCallback().onCustomCommand(mSession.getInstance(), controller, customCommand, args,
                        cb);
            }
        });
        break;
    }
    }
}

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