Examples with PlaybackStateCompat android.support.v4.media.session.PlaybackStateCompat used on opensource projects

Example 6 with PlaybackStateCompat

use of android.support.v4.media.session.PlaybackStateCompat in project android-UniversalMusicPlayer by googlesamples.

the class PlaybackManagerTest method testPlay.

@Test
public void testPlay() throws Exception {
    String mediaId = MediaIDHelper.MEDIA_ID_ROOT;
    while (MediaIDHelper.isBrowseable(mediaId)) {
        mediaId = musicProvider.getChildren(mediaId, resources).get(0).getMediaId();
    }
    // Using a CountDownLatch, we will check if all callbacks are called correctly when
    // a onPlayFromMediaId command is issued.
    final CountDownLatch latch = new CountDownLatch(5);
    final String expectedMediaId = mediaId;
    QueueManager queueManager = new QueueManager(musicProvider, resources, new SimpleMetadataUpdateListener() {

        @Override
        public void onMetadataChanged(MediaMetadataCompat metadata) {
            // Latch countdown 1: QueueManager will change appropriately
            assertEquals(MediaIDHelper.extractMusicIDFromMediaID(expectedMediaId), metadata.getDescription().getMediaId());
            latch.countDown();
        }
    });
    SimplePlaybackServiceCallback serviceCallback = new SimplePlaybackServiceCallback() {

        @Override
        public void onPlaybackStart() {
            // Latch countdown 2: PlaybackService will get a onPlaybackStart call
            latch.countDown();
        }

        @Override
        public void onPlaybackStateUpdated(PlaybackStateCompat newState) {
            if (newState.getState() == PlaybackStateCompat.STATE_PLAYING) {
                // Latch countdown 3: PlaybackService will get a state updated call (here we
                // ignore the unrelated state changes)
                latch.countDown();
            }
        }

        @Override
        public void onNotificationRequired() {
            // Latch countdown 4: PlaybackService will get call to show a media notification
            latch.countDown();
        }
    };
    Playback playback = new SimplePlayback() {

        @Override
        public void play(MediaSessionCompat.QueueItem item) {
            // Latch countdown 5: Playback will be called with the correct queueItem
            assertEquals(expectedMediaId, item.getDescription().getMediaId());
            latch.countDown();
        }
    };
    PlaybackManager playbackManager = new PlaybackManager(serviceCallback, resources, musicProvider, queueManager, playback);
    playbackManager.getMediaSessionCallback().onPlayFromMediaId(expectedMediaId, null);
    latch.await(5, TimeUnit.SECONDS);
    // Finally, check if the current music in queueManager is as expected
    assertEquals(expectedMediaId, queueManager.getCurrentMusic().getDescription().getMediaId());
}

Example 7 with PlaybackStateCompat

use of android.support.v4.media.session.PlaybackStateCompat in project android-UniversalMusicPlayer by googlesamples.

the class FullScreenPlayerActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_player);
    initializeToolbar();
    if (getSupportActionBar() != null) {
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setTitle("");
    }
    mBackgroundImage = (ImageView) findViewById(R.id.background_image);
    mPauseDrawable = ContextCompat.getDrawable(this, R.drawable.uamp_ic_pause_white_48dp);
    mPlayDrawable = ContextCompat.getDrawable(this, R.drawable.uamp_ic_play_arrow_white_48dp);
    mPlayPause = (ImageView) findViewById(R.id.play_pause);
    mSkipNext = (ImageView) findViewById(R.id.next);
    mSkipPrev = (ImageView) findViewById(R.id.prev);
    mStart = (TextView) findViewById(R.id.startText);
    mEnd = (TextView) findViewById(R.id.endText);
    mSeekbar = (SeekBar) findViewById(R.id.seekBar1);
    mLine1 = (TextView) findViewById(R.id.line1);
    mLine2 = (TextView) findViewById(R.id.line2);
    mLine3 = (TextView) findViewById(R.id.line3);
    mLoading = (ProgressBar) findViewById(R.id.progressBar1);
    mControllers = findViewById(R.id.controllers);
    mSkipNext.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = MediaControllerCompat.getMediaController(FullScreenPlayerActivity.this).getTransportControls();
            controls.skipToNext();
        }
    });
    mSkipPrev.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = MediaControllerCompat.getMediaController(FullScreenPlayerActivity.this).getTransportControls();
            controls.skipToPrevious();
        }
    });
    mPlayPause.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = MediaControllerCompat.getMediaController(FullScreenPlayerActivity.this).getPlaybackState();
            if (state != null) {
                MediaControllerCompat.TransportControls controls = MediaControllerCompat.getMediaController(FullScreenPlayerActivity.this).getTransportControls();
                switch(state.getState()) {
                    // fall through
                    case PlaybackStateCompat.STATE_PLAYING:
                    case PlaybackStateCompat.STATE_BUFFERING:
                        controls.pause();
                        stopSeekbarUpdate();
                        break;
                    case PlaybackStateCompat.STATE_PAUSED:
                    case PlaybackStateCompat.STATE_STOPPED:
                        controls.play();
                        scheduleSeekbarUpdate();
                        break;
                    default:
                        LogHelper.d(TAG, "onClick with state ", state.getState());
                }
            }
        }
    });
    mSeekbar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            mStart.setText(DateUtils.formatElapsedTime(progress / 1000));
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
            stopSeekbarUpdate();
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            MediaControllerCompat.getMediaController(FullScreenPlayerActivity.this).getTransportControls().seekTo(seekBar.getProgress());
            scheduleSeekbarUpdate();
        }
    });
    // Only update from the intent if we are not recreating from a config change:
    if (savedInstanceState == null) {
        updateFromParams(getIntent());
    }
    mMediaBrowser = new MediaBrowserCompat(this, new ComponentName(this, MusicService.class), mConnectionCallback, null);
}

Example 8 with PlaybackStateCompat

use of android.support.v4.media.session.PlaybackStateCompat in project android-UniversalMusicPlayer by googlesamples.

the class MediaItemViewHolder method getStateFromController.

public static int getStateFromController(Activity context) {
    MediaControllerCompat controller = MediaControllerCompat.getMediaController(context);
    PlaybackStateCompat pbState = controller.getPlaybackState();
    if (pbState == null || pbState.getState() == PlaybackStateCompat.STATE_ERROR) {
        return MediaItemViewHolder.STATE_NONE;
    } else if (pbState.getState() == PlaybackStateCompat.STATE_PLAYING) {
        return MediaItemViewHolder.STATE_PLAYING;
    } else {
        return MediaItemViewHolder.STATE_PAUSED;
    }
}

Example 9 with PlaybackStateCompat

use of android.support.v4.media.session.PlaybackStateCompat in project android-UniversalMusicPlayer by googlesamples.

the class PlaybackControlsFragment method onPlaybackStateChanged.

private void onPlaybackStateChanged(PlaybackStateCompat state) {
    LogHelper.d(TAG, "onPlaybackStateChanged ", state);
    if (getActivity() == null) {
        LogHelper.w(TAG, "onPlaybackStateChanged called when getActivity null," + "this should not happen if the callback was properly unregistered. Ignoring.");
        return;
    }
    if (state == null) {
        return;
    }
    boolean enablePlay = false;
    switch(state.getState()) {
        case PlaybackStateCompat.STATE_PAUSED:
        case PlaybackStateCompat.STATE_STOPPED:
            enablePlay = true;
            break;
        case PlaybackStateCompat.STATE_ERROR:
            LogHelper.e(TAG, "error playbackstate: ", state.getErrorMessage());
            Toast.makeText(getActivity(), state.getErrorMessage(), Toast.LENGTH_LONG).show();
            break;
    }
    if (enablePlay) {
        mPlayPause.setImageDrawable(ContextCompat.getDrawable(getActivity(), R.drawable.ic_play_arrow_black_36dp));
    } else {
        mPlayPause.setImageDrawable(ContextCompat.getDrawable(getActivity(), R.drawable.ic_pause_black_36dp));
    }
    MediaControllerCompat controller = MediaControllerCompat.getMediaController(getActivity());
    String extraInfo = null;
    if (controller != null && controller.getExtras() != null) {
        String castName = controller.getExtras().getString(MusicService.EXTRA_CONNECTED_CAST);
        if (castName != null) {
            extraInfo = getResources().getString(R.string.casting_to_device, castName);
        }
    }
    setExtraInfo(extraInfo);
}

Example 10 with PlaybackStateCompat

use of android.support.v4.media.session.PlaybackStateCompat in project android-UniversalMusicPlayer by googlesamples.

the class TvPlaybackFragment method updatePlaybackState.

protected void updatePlaybackState(PlaybackStateCompat state) {
    if (mPlaybackControlsRow == null) {
        // We only update playback state after we get a valid metadata.
        return;
    }
    mLastPosition = state.getPosition();
    mLastPositionUpdateTime = state.getLastPositionUpdateTime();
    switch(state.getState()) {
        case PlaybackStateCompat.STATE_PLAYING:
            startProgressAutomation();
            mPlayPauseAction.setIndex(PlayPauseAction.PAUSE);
            break;
        case PlaybackStateCompat.STATE_PAUSED:
            stopProgressAutomation();
            mPlayPauseAction.setIndex(PlayPauseAction.PLAY);
            break;
    }
    MediaControllerCompat controller = MediaControllerCompat.getMediaController(getActivity());
    updatePlayListRow(controller.getQueue());
    mRowsAdapter.notifyArrayItemRangeChanged(mRowsAdapter.indexOf(mPlaybackControlsRow), 1);
}