Example usage for android.support.v4.media.session PlaybackStateCompat STATE_PLAYING

Introduction

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

Prototype

int STATE_PLAYING

To view the source code for android.support.v4.media.session PlaybackStateCompat STATE_PLAYING.

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Document

State indicating this item is currently playing.

Usage

From source file:github.popeen.dsub.util.compat.RemoteControlClientLP.java

@Override
public void setPlaybackState(int state, int index, int queueSize) {
    PlaybackStateCompat.Builder builder = new PlaybackStateCompat.Builder();

    int newState = PlaybackStateCompat.STATE_NONE;
    switch (state) {
    case RemoteControlClient.PLAYSTATE_PLAYING:
        newState = PlaybackStateCompat.STATE_PLAYING;
        break;//from w ww.  java  2s  . com
    case RemoteControlClient.PLAYSTATE_STOPPED:
        newState = PlaybackStateCompat.STATE_STOPPED;
        break;
    case RemoteControlClient.PLAYSTATE_PAUSED:
        newState = PlaybackStateCompat.STATE_PAUSED;
        break;
    case RemoteControlClient.PLAYSTATE_BUFFERING:
        newState = PlaybackStateCompat.STATE_BUFFERING;
        break;
    }

    long position = -1;
    if (state == RemoteControlClient.PLAYSTATE_PLAYING || state == RemoteControlClient.PLAYSTATE_PAUSED) {
        position = downloadService.getPlayerPosition();
    }
    builder.setState(newState, position, 1.0f);
    DownloadFile downloadFile = downloadService.getCurrentPlaying();
    Entry entry = null;
    boolean isSong = true;
    if (downloadFile != null) {
        entry = downloadFile.getSong();
        isSong = entry.isSong();
    }

    builder.setActions(getPlaybackActions(isSong, index, queueSize));

    if (entry != null) {
        addCustomActions(entry, builder);
        builder.setActiveQueueItemId(entry.getId().hashCode());
    }

    PlaybackStateCompat playbackState = builder.build();
    mediaSession.setPlaybackState(playbackState);
    previousState = state;
}

---

From source file:com.reallynourl.nourl.fmpfoldermusicplayer.ui.notifications.MediaNotification.java

private static void updateMediaSession(MediaSessionCompat mediaSession) {
    ExtendedFile currentFile = MediaManager.getInstance().getCurrentFile();
    if (currentFile != null) {
        long validActions = PlaybackStateCompat.ACTION_STOP;
        if (MediaManager.getInstance().canPlay()) {
            validActions |= PlaybackStateCompat.ACTION_PLAY | PlaybackStateCompat.ACTION_PAUSE;
        }/*from  w w w.jav a2  s .  co  m*/
        if (MediaManager.getInstance().hasNext()) {
            validActions |= PlaybackStateCompat.ACTION_SKIP_TO_NEXT;
        }
        if (MediaManager.getInstance().hasPrevious()) {
            validActions |= PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS;
        }
        int playState = MediaManager.getInstance().isPlaying() ? PlaybackStateCompat.STATE_PLAYING
                : PlaybackStateCompat.STATE_PAUSED;
        mediaSession.setMetadata(new MediaMetadataCompat.Builder()
                .putString(MediaMetadataCompat.METADATA_KEY_ALBUM, currentFile.getParentFile().getName())
                .putString(MediaMetadataCompat.METADATA_KEY_TITLE, currentFile.getNameWithoutExtension())
                .putLong(MediaMetadataCompat.METADATA_KEY_DURATION, MediaManager.getInstance().getDuration())
                .putLong(MediaMetadataCompat.METADATA_KEY_TRACK_NUMBER,
                        MediaManager.getInstance().getPlaylist().getCurrentIndex() + 1)
                .putLong(MediaMetadataCompat.METADATA_KEY_NUM_TRACKS,
                        MediaManager.getInstance().getPlaylist().size())
                //.putBitmap(MediaMetadataCompat.METADATA_KEY_ALBUM_ART, bitmap)
                .build());
        mediaSession.setPlaybackState(new PlaybackStateCompat.Builder()
                .setState(playState, MediaManager.getInstance().getPosition(), 1.0f).setActions(validActions)
                .build());
    } else {
        mediaSession.setActive(false);
    }
}

---

From source file:com.torrenttunes.android.ui.FullScreenPlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_player);
    initializeToolbar();//from   w ww  .  jav a2  s  .com
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setTitle("");

    mBackgroundImage = (ImageView) findViewById(R.id.background_image);
    mPauseDrawable = ActivityCompat.getDrawable(this, R.drawable.ic_pause_white_48dp);
    mPlayDrawable = ActivityCompat.getDrawable(this, R.drawable.ic_play_arrow_white_48dp);
    mPlayPause = (ImageView) findViewById(R.id.imageView1);
    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 = mMediaController.getTransportControls();
            controls.skipToNext();
        }
    });

    mSkipPrev.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = mMediaController.getTransportControls();
            controls.skipToPrevious();
        }
    });

    mPlayPause.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = mMediaController.getPlaybackState();
            MediaControllerCompat.TransportControls controls = mMediaController.getTransportControls();
            switch (state.getState()) {
            case PlaybackStateCompat.STATE_PLAYING: // fall through
            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(Utils.formatMillis(progress));
        }

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

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            mMediaController.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),
            mMediaBrowserConnectionCallback, null);

}

---

From source file:com.devbrackets.android.exomedia.EMLockScreen.java

@PlaybackStateCompat.State
private int getPlaybackState(boolean isPlaying) {
    return isPlaying ? PlaybackStateCompat.STATE_PLAYING : PlaybackStateCompat.STATE_PAUSED;
}

---

From source file:com.phearom.um.ui.FullScreenPlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mBinding = DataBindingUtil.setContentView(this, R.layout.activity_full_player);
    setSupportActionBar(mBinding.toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    mPauseDrawable = ContextCompat.getDrawable(this, R.drawable.uamp_ic_pause_white_48dp);
    mPlayDrawable = ContextCompat.getDrawable(this, R.drawable.uamp_ic_play_arrow_white_48dp);

    mBackgroundImage = mBinding.backgroundImage;
    mPlayPause = mBinding.playPause;//from  www.j  a va 2s. co m
    mSkipNext = mBinding.next;
    mSkipPrev = mBinding.prev;
    mStart = mBinding.startText;
    mEnd = mBinding.endText;
    mSeekbar = mBinding.seekBar1;
    mLine1 = mBinding.line1;
    mLine2 = mBinding.line2;
    mLine3 = mBinding.line3;
    mLoading = mBinding.progressBar1;
    mControllers = mBinding.controllers;

    mSkipNext.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = getSupportMediaController()
                    .getTransportControls();
            controls.skipToNext();
        }
    });

    mSkipPrev.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = getSupportMediaController()
                    .getTransportControls();
            controls.skipToPrevious();
        }
    });

    mPlayPause.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = getSupportMediaController().getPlaybackState();
            if (state != null) {
                MediaControllerCompat.TransportControls controls = getSupportMediaController()
                        .getTransportControls();
                switch (state.getState()) {
                case PlaybackStateCompat.STATE_PLAYING: // fall through
                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) {
            getSupportMediaController().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);
}

---

From source file:com.example.chu.googleplaylibrary.ui.FullScreenPlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_player);
    initializeToolbar();/*  w w  w .  j a v a2s  .c om*/
    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 = getSupportMediaController()
                    .getTransportControls();
            controls.skipToNext();
        }
    });

    mSkipPrev.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = getSupportMediaController()
                    .getTransportControls();
            controls.skipToPrevious();
        }
    });

    mPlayPause.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = getSupportMediaController().getPlaybackState();
            if (state != null) {
                MediaControllerCompat.TransportControls controls = getSupportMediaController()
                        .getTransportControls();
                switch (state.getState()) {
                case PlaybackStateCompat.STATE_PLAYING: // fall through
                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) {
            getSupportMediaController().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);
}

---

From source file:org.runbuddy.tomahawk.ui.fragments.starpage.SocialActionsFragment.java

/**
 * Called every time an item inside a ListView or GridView is clicked
 *
 * @param view the clicked view//  w w w  .  j a  va2s.c om
 * @param o    the Object which corresponds to the click
 */
@Override
public void onItemClick(View view, Object o, Segment segment) {
    if (getMediaController() == null) {
        Log.e(TAG, "onItemClick failed because getMediaController() is null");
        return;
    }
    final TomahawkMainActivity activity = (TomahawkMainActivity) getActivity();

    Object item = o;
    if (o instanceof SocialAction) {
        item = ((SocialAction) o).getTargetObject();
    }
    Bundle bundle = new Bundle();
    if (item instanceof User) {
        bundle.putString(TomahawkFragment.USER, ((User) item).getId());
        bundle.putInt(CONTENT_HEADER_MODE, ContentHeaderFragment.MODE_HEADER_STATIC_USER);
        FragmentUtils.replace(activity, UserPagerFragment.class, bundle);
    } else if (item instanceof Query && o instanceof SocialAction) {
        PlaylistEntry entry = mUser.getPlaylistEntry((SocialAction) o);
        if (entry.getQuery().isPlayable()) {
            if (getPlaybackManager().getCurrentEntry() == entry) {
                // if the user clicked on an already playing track
                int playState = getMediaController().getPlaybackState().getState();
                if (playState == PlaybackStateCompat.STATE_PLAYING) {
                    getMediaController().getTransportControls().pause();
                } else if (playState == PlaybackStateCompat.STATE_PAUSED) {
                    getMediaController().getTransportControls().play();
                }
            } else {
                Playlist playlist;
                if (mShowMode == SHOW_MODE_SOCIALACTIONS) {
                    playlist = mUser.getSocialActionsPlaylist();
                } else {
                    playlist = mUser.getFriendsFeedPlaylist();
                }
                getPlaybackManager().setPlaylist(playlist, entry);
                getMediaController().getTransportControls().play();
            }
        }
    } else if (item instanceof Album) {
        bundle.putString(TomahawkFragment.ALBUM, ((Album) item).getCacheKey());
        bundle.putString(TomahawkFragment.COLLECTION_ID, mCollection.getId());
        bundle.putInt(CONTENT_HEADER_MODE, ContentHeaderFragment.MODE_HEADER_DYNAMIC);
        FragmentUtils.replace(activity, PlaylistEntriesFragment.class, bundle);
    } else if (item instanceof Artist) {
        bundle.putString(TomahawkFragment.ARTIST, ((Artist) item).getCacheKey());
        bundle.putString(TomahawkFragment.COLLECTION_ID, mCollection.getId());
        bundle.putInt(CONTENT_HEADER_MODE, ContentHeaderFragment.MODE_HEADER_DYNAMIC_PAGER);
        bundle.putLong(CONTAINER_FRAGMENT_ID, IdGenerator.getSessionUniqueId());
        FragmentUtils.replace(activity, ArtistPagerFragment.class, bundle);
    } else if (item instanceof Playlist) {
        bundle.putInt(CONTENT_HEADER_MODE, ContentHeaderFragment.MODE_HEADER_DYNAMIC);
        bundle.putString(TomahawkFragment.PLAYLIST, ((Playlist) item).getCacheKey());
        FragmentUtils.replace(activity, PlaylistEntriesFragment.class, bundle);
    }
}

---

From source file:cat.terrones.devops.radiofx.ui.FullScreenPlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_player);
    initToolBar();/*from   w  ww.  j  a v  a  2 s. com*/
    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 = getSupportMediaController()
                    .getTransportControls();
            controls.skipToNext();
        }
    });

    mSkipPrev.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = getSupportMediaController()
                    .getTransportControls();
            controls.skipToPrevious();
        }
    });

    mPlayPause.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = getSupportMediaController().getPlaybackState();
            if (state != null) {
                MediaControllerCompat.TransportControls controls = getSupportMediaController()
                        .getTransportControls();
                switch (state.getState()) {
                case PlaybackStateCompat.STATE_PLAYING: // fall through
                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) {
            getSupportMediaController().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);
}

---

From source file:org.gateshipone.odyssey.playbackservice.managers.PlaybackServiceStatusHelper.java

/**
 * Updates the Metadata from Androids MediaSession. This sets track/album and stuff
 * for a lockscreen image for example.//from www  .  j  a va  2  s .  c o  m
 *
 * @param track         Current track.
 * @param playbackState State of the PlaybackService.
 */
private void updateMetadata(TrackModel track, PlaybackService.PLAYSTATE playbackState) {
    if (track != null) {
        if (playbackState == PlaybackService.PLAYSTATE.PLAYING) {
            mMediaSession.setPlaybackState(new PlaybackStateCompat.Builder()
                    .setState(PlaybackStateCompat.STATE_PLAYING, 0, 1.0f)
                    .setActions(PlaybackStateCompat.ACTION_SKIP_TO_NEXT + PlaybackStateCompat.ACTION_PAUSE
                            + PlaybackStateCompat.ACTION_PLAY + PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS
                            + PlaybackStateCompat.ACTION_STOP + PlaybackStateCompat.ACTION_SEEK_TO)
                    .build());
        } else {
            mMediaSession.setPlaybackState(new PlaybackStateCompat.Builder()
                    .setState(PlaybackStateCompat.STATE_PAUSED, 0, 1.0f)
                    .setActions(PlaybackStateCompat.ACTION_SKIP_TO_NEXT + PlaybackStateCompat.ACTION_PAUSE
                            + PlaybackStateCompat.ACTION_PLAY + PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS
                            + PlaybackStateCompat.ACTION_STOP + PlaybackStateCompat.ACTION_SEEK_TO)
                    .build());
        }
        // Try to get old metadata to save image retrieval.
        MediaMetadataCompat oldData = mMediaSession.getController().getMetadata();
        MediaMetadataCompat.Builder metaDataBuilder;
        if (oldData == null) {
            metaDataBuilder = new MediaMetadataCompat.Builder();
        } else {
            metaDataBuilder = new MediaMetadataCompat.Builder(mMediaSession.getController().getMetadata());
        }
        metaDataBuilder.putString(MediaMetadataCompat.METADATA_KEY_TITLE, track.getTrackName());
        metaDataBuilder.putString(MediaMetadataCompat.METADATA_KEY_ALBUM, track.getTrackAlbumName());
        metaDataBuilder.putString(MediaMetadataCompat.METADATA_KEY_ARTIST, track.getTrackArtistName());
        metaDataBuilder.putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ARTIST, track.getTrackArtistName());
        metaDataBuilder.putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE, track.getTrackName());
        metaDataBuilder.putLong(MediaMetadataCompat.METADATA_KEY_TRACK_NUMBER, track.getTrackNumber());
        metaDataBuilder.putLong(MediaMetadataCompat.METADATA_KEY_DURATION, track.getTrackDuration());

        mMediaSession.setMetadata(metaDataBuilder.build());
    }
}

---

From source file:dk.glutter.android.knr.ui.FullScreenPlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_full_player);
    initializeToolbar();/*from w ww  .java  2 s  . c o m*/
    if (getSupportActionBar() != null) {
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setTitle("");
    }

    mBackgroundImage = (ImageView) findViewById(R.id.background_image);
    mPauseDrawable = ContextCompat.getDrawable(this, R.drawable.knr_ic_pause_white_48dp);
    mPlayDrawable = ContextCompat.getDrawable(this, R.drawable.knr_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 = getSupportMediaController()
                    .getTransportControls();
            controls.skipToNext();
        }
    });

    mSkipPrev.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            MediaControllerCompat.TransportControls controls = getSupportMediaController()
                    .getTransportControls();
            controls.skipToPrevious();
        }
    });

    mPlayPause.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            PlaybackStateCompat state = getSupportMediaController().getPlaybackState();
            if (state != null) {
                MediaControllerCompat.TransportControls controls = getSupportMediaController()
                        .getTransportControls();
                switch (state.getState()) {
                case PlaybackStateCompat.STATE_PLAYING: // fall through
                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) {
            getSupportMediaController().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);
}

---

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