要解决Android上播放器通知无法工作的问题,可以尝试以下解决方法:
public class PlayerService extends Service {
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// 在这里实现播放器逻辑
// ...
// 返回START_STICKY确保服务在被杀死后能够自动重启
return START_STICKY;
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel("player_channel", "Player Channel", NotificationManager.IMPORTANCE_DEFAULT);
NotificationManager notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
}
// 创建通知意图
Intent intent = new Intent(this, MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
// 创建通知
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, "player_channel")
.setSmallIcon(R.drawable.ic_play)
.setContentTitle("正在播放")
.setContentText("歌曲名称")
.setContentIntent(pendingIntent)
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
.setAutoCancel(true);
// 发送通知
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
notificationManager.notify(1, builder.build());
Intent serviceIntent = new Intent(this, PlayerService.class);
startService(serviceIntent);
通过以上步骤,可以确保Android上的播放器通知能够正常工作。