private void updatePlaybackStatus() {
int state = PlaybackProxy.getState();
switch (state) {
case PlaybackService.STATE_STOPPED:
case PlaybackService.STATE_PAUSED:
mPlayDrawable.setShape(PlayPauseDrawable.SHAPE_PLAY);
mPlayDrawable.setBuffering(false);
break;
case PlaybackService.STATE_BUFFERING:
mPlayDrawable.setShape(PlayPauseDrawable.SHAPE_PAUSE);
mPlayDrawable.setBuffering(true);
break;
case PlaybackService.STATE_PAUSING:
mPlayDrawable.setShape(PlayPauseDrawable.SHAPE_PAUSE);
mPlayDrawable.setBuffering(true);
break;
case PlaybackService.STATE_PLAYING:
mPlayDrawable.setShape(PlayPauseDrawable.SHAPE_PAUSE);
mPlayDrawable.setBuffering(false);
break;
}
Song currentTrack = PlaybackProxy.getCurrentTrack();
if (currentTrack != null && currentTrack.isLoaded()) {
final ProviderAggregator aggregator = ProviderAggregator.getDefault();
mTvTitle.setText(currentTrack.getTitle());
if (currentTrack.getArtist() != null) {
Artist artist =
aggregator.retrieveArtist(currentTrack.getArtist(), currentTrack.getProvider());
if (artist != null && artist.getName() != null && !artist.getName().isEmpty()) {
mTvArtist.setText(artist.getName());
} else if (artist != null && !artist.isLoaded()) {
mTvArtist.setText(R.string.loading);
} else {
mTvArtist.setText(null);
}
} else {
mTvArtist.setText(null);
}
if (currentTrack.getAlbum() != null) {
Album album = aggregator.retrieveAlbum(currentTrack.getAlbum(), currentTrack.getProvider());
if (album != null && album.getName() != null && !album.getName().isEmpty()) {
mTvAlbum.setText(album.getName());
} else if (album != null && !album.isLoaded()) {
mTvAlbum.setText(R.string.loading);
} else {
mTvAlbum.setText(null);
}
} else {
mTvAlbum.setText(null);
}
mIvAlbumArt.loadArtForSong(currentTrack);
mSeek.setMax(currentTrack.getDuration());
} else if (currentTrack != null) {
mTvTitle.setText(R.string.loading);
mTvArtist.setText(null);
mIvAlbumArt.setDefaultArt();
} else {
// TODO: No song playing
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
// Allow for BluetoothReceiver to kill the activity on BT disconnect
registerReceiver(mBroadcastRcv, new IntentFilter(ACTION_FINISH));
mDetector = new GestureDetector(this, this);
mHandler = new DriveHandler(new WeakReference<>(this));
mPlaybackCallback = new DrivePlaybackCallback();
mVoiceCommander = new VoiceCommander(this);
mVoiceRecognizer = new VoiceRecognizer(this);
mVoiceHelper = new VoiceActionHelper(this);
mVoiceRecognizer.setListener(
new VoiceRecognizer.Listener() {
@Override
public void onReadyForSpeech() {
setVoiceEmphasis(true, true);
PlaybackProxy.pause();
}
@Override
public void onBeginningOfSpeech() {}
@Override
public void onEndOfSpeech() {
setVoiceEmphasis(false, true);
PlaybackProxy.play();
resetVoiceRms();
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
mPbVoiceLoading.setVisibility(View.GONE);
}
},
1000);
}
@Override
public void onRmsChanged(float rmsdB) {
setVoiceRms(rmsdB);
}
@Override
public void onError(int error) {
setVoiceEmphasis(false, true);
resetVoiceRms();
PlaybackProxy.play();
mPbVoiceLoading.setVisibility(View.GONE);
mTvArtist.setAlpha(1.0f);
if (!mHandler.hasMessages(MSG_UPDATE_PLAYBACK_STATUS)) {
mHandler.sendEmptyMessage(MSG_UPDATE_PLAYBACK_STATUS);
}
}
@Override
public void onResults(List<String> results) {
if (results != null && results.size() > 0) {
mTvArtist.setText(results.get(0));
mTvArtist.setAlpha(1.0f);
mVoiceCommander.processResult(results, mVoiceHelper);
mPbVoiceLoading.setVisibility(View.VISIBLE);
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
mPbVoiceLoading.setVisibility(View.GONE);
mHandler.sendEmptyMessage(MSG_UPDATE_PLAYBACK_STATUS);
}
},
2000);
}
}
@Override
public void onPartialResults(List<String> results) {
if (results != null && results.size() > 0) {
mTvArtist.setText(results.get(0));
mTvArtist.setAlpha(0.7f);
mPbVoiceLoading.setVisibility(View.VISIBLE);
}
}
});
setContentView(R.layout.activity_drive_mode);
mDecorView = findViewById(R.id.rlDriveRoot);
mPlayButton = (ImageView) findViewById(R.id.btnPlayPause);
mPreviousButton = (ImageView) findViewById(R.id.btnPrevious);
mSkipButton = (ImageView) findViewById(R.id.btnNext);
mVoiceButton = (ImageView) findViewById(R.id.btnVoice);
mMapsButton = (ImageView) findViewById(R.id.btnMaps);
mTvTitle = (TextView) findViewById(R.id.tvTitle);
mTvArtist = (TextView) findViewById(R.id.tvArtist);
mTvAlbum = (TextView) findViewById(R.id.tvAlbum);
mTvCurrentTime = (TextView) findViewById(R.id.tvCurrentTime);
mIvAlbumArt = (AlbumArtImageView) findViewById(R.id.ivAlbumArt);
mSeek = (SeekBar) findViewById(R.id.sbSeek);
mPbVoiceLoading = (ProgressBar) findViewById(R.id.pbVoiceLoading);
mPlayDrawable = new PlayPauseDrawable(getResources(), 1.5f, 1.6f);
mPlayDrawable.setShape(PlayPauseDrawable.SHAPE_PLAY);
mPlayButton.setImageDrawable(mPlayDrawable);
mPlayButton.setOnClickListener(this);
mPreviousButton.setOnClickListener(this);
mSkipButton.setOnClickListener(this);
mMapsButton.setOnClickListener(this);
mVoiceButton.setOnClickListener(this);
mSeek.setOnSeekBarChangeListener(this);
mHandler.sendEmptyMessage(MSG_UPDATE_PLAYBACK_STATUS);
mHandler.sendEmptyMessageDelayed(MSG_UPDATE_SEEKBAR, DELAY_SEEKBAR_UPDATE);
mHandler.sendEmptyMessage(MSG_UPDATE_TIME);
SharedPreferences prefs = getSharedPreferences(PREFS_DRIVE_MODE, 0);
if (!prefs.getBoolean(PREF_ONBOARDING_DONE, false)) {
mPausedForOnboarding = true;
prefs.edit().putBoolean(PREF_ONBOARDING_DONE, true).apply();
startActivity(new Intent(this, DriveTutorialActivity.class));
}
}