/**
* Update the UI when the song changes, either because the track has changed, or the active player
* has changed.
*
* @param playerState the player state for the song.
*/
@UiThread
private void updateSongInfo(@NonNull PlayerState playerState) {
updateTimeDisplayTo(playerState.getCurrentTimeSecond(), playerState.getCurrentSongDuration());
Song song = playerState.getCurrentSong();
if (song != null) {
albumText.setText(song.getAlbumName());
trackText.setText(song.getName());
if (mFullHeightLayout) {
artistText.setText(song.getArtist());
totalTime.setText(Util.formatElapsedTime(song.getDuration()));
if (song.isRemote()) {
if (song.getButtons().length() == 0) {
nextButton.setEnabled(false);
Util.setAlpha(nextButton, 0.25f);
} else {
// TODO: figure out how to parse the buttons HASH;
// for now just assume the next button is enabled
nextButton.setEnabled(true);
Util.setAlpha(nextButton, 1.0f);
}
prevButton.setEnabled(false);
Util.setAlpha(prevButton, 0.25f);
btnContextMenu.setVisibility(View.GONE);
} else {
nextButton.setEnabled(true);
Util.setAlpha(nextButton, 1.0f);
prevButton.setEnabled(true);
Util.setAlpha(prevButton, 1.0f);
btnContextMenu.setVisibility(View.VISIBLE);
}
}
} else {
albumText.setText("");
trackText.setText("");
if (mFullHeightLayout) {
artistText.setText("");
btnContextMenu.setVisibility(View.GONE);
}
}
if (song == null || !song.hasArtwork()) {
if (mFullHeightLayout) {
albumArt.setImageResource(
song != null && song.isRemote()
? R.drawable.icon_iradio_noart_fullscreen
: R.drawable.icon_album_noart_fullscreen);
} else {
albumArt.setImageResource(
song != null && song.isRemote()
? R.drawable.icon_iradio_noart
: R.drawable.icon_album_noart);
}
return;
}
ImageFetcher.getInstance(mActivity).loadImage(song.getArtworkUrl(), albumArt);
}
/**
* Update the UI based on the player state. Call this when the active player changes.
*
* @param playerState the player state to reflect in the UI.
*/
@UiThread
private void updateUiFromPlayerState(@NonNull PlayerState playerState) {
updateSongInfo(playerState);
updatePlayPauseIcon(playerState.getPlayStatus());
updateShuffleStatus(playerState.getShuffleStatus());
updateRepeatStatus(playerState.getRepeatStatus());
updatePowerMenuItems(canPowerOn(), canPowerOff());
}
private Song getCurrentSong() {
PlayerState playerState = getPlayerState();
return playerState != null ? playerState.getCurrentSong() : null;
}