
我正在开发一个音乐应用程序,但遇到错误,有人可以告诉我如何解决这个问题吗PlayerNotificationManager.createWithNotificationChannel?
.createWithNotificationChannel无法识别
class MusicNotificationManager(
private val context: Context,
sessionToken: MediaSessionCompat.Token,
notificationListener: PlayerNotificationManager.NotificationListener,
private val newSongCallback: () -> Unit
) {
//creating notification for music player
private val notificationManager: PlayerNotificationManager
init {
val mediaController = MediaControllerCompat(context, sessionToken)
notificationManager = PlayerNotificationManager.createWithNotificationChannel(
context,
NOTIFICATION_CHANNEL_ID,
R.string.notification_channel_name,
R.string.notification_channel_description,
NOTIFICATION_ID,
DescriptionAdapter(mediaController),
notificationListener
).apply{
setSmallIcon(R.drawable.ic_music)
setMediaSessionToken(sessionToken)
}
}
fun showNotification(player: Player){
notificationManager.setPlayer(player)
}
//get current playing song
private inner class DescriptionAdapter(
private val mediaController: MediaControllerCompat
): PlayerNotificationManager.MediaDescriptionAdapter {
override fun getCurrentContentTitle(player: Player): CharSequence { …Run Code Online (Sandbox Code Playgroud)