private void setNotificationMetadata(MediaNotificationInfo.Builder builder) {
MediaMetadata notificationMetadata = new MediaMetadata("", "", "");
builder.setMetadata(notificationMetadata);
if (mCastDevice != null) notificationMetadata.setTitle(mCastDevice.getFriendlyName());
if (mMediaPlayer == null) return;
com.google.android.gms.cast.MediaInfo info = mMediaPlayer.getMediaInfo();
if (info == null) return;
com.google.android.gms.cast.MediaMetadata metadata = info.getMetadata();
if (metadata == null) return;
String title = metadata.getString(com.google.android.gms.cast.MediaMetadata.KEY_TITLE);
if (title != null) notificationMetadata.setTitle(title);
String artist = metadata.getString(com.google.android.gms.cast.MediaMetadata.KEY_ARTIST);
if (artist == null) {
artist = metadata.getString(com.google.android.gms.cast.MediaMetadata.KEY_ALBUM_ARTIST);
}
if (artist != null) notificationMetadata.setArtist(artist);
String album = metadata.getString(com.google.android.gms.cast.MediaMetadata.KEY_ALBUM_TITLE);
if (album != null) notificationMetadata.setAlbum(album);
}
@Override
public CastSessionInfo getSessionInfo() {
if (isApiClientInvalid()) return null;
CastSessionInfo.VolumeInfo.Builder volumeBuilder =
new CastSessionInfo.VolumeInfo.Builder()
.setLevel(Cast.CastApi.getVolume(mApiClient))
.setMuted(Cast.CastApi.isMute(mApiClient));
CastSessionInfo.ReceiverInfo.Builder receiverBuilder =
new CastSessionInfo.ReceiverInfo.Builder()
.setLabel(mCastDevice.getDeviceId())
.setFriendlyName(mCastDevice.getFriendlyName())
.setVolume(volumeBuilder.build())
.setIsActiveInput(Cast.CastApi.getActiveInputState(mApiClient))
.setDisplayStatus(null)
.setReceiverType("cast")
.addCapabilities(getCapabilities(mCastDevice));
CastSessionInfo.Builder sessionInfoBuilder =
new CastSessionInfo.Builder()
.setSessionId(mSessionId)
.setStatusText(mApplicationStatus)
.setReceiver(receiverBuilder.build())
.setStatus("connected")
.setTransportId("web-4")
.addNamespaces(mNamespaces);
if (mApplicationMetadata != null) {
sessionInfoBuilder
.setAppId(mApplicationMetadata.getApplicationId())
.setDisplayName(mApplicationMetadata.getName());
} else {
sessionInfoBuilder
.setAppId(mSource.getApplicationId())
.setDisplayName(mCastDevice.getFriendlyName());
}
return sessionInfoBuilder.build();
}