Mediarecorder没有在onDestroy方法中停止

Question

我正在使用BroadcastReceiver启动记录器，但是当我调用context.stopService(intent)时，会调用onDestroy()。我正在使用onDestroy()停止记录器，但是并没有停止花费更多时间来release记录器，这是我的代码。

public class RecorderService extends Service {
MediaRecorder recorder;
static final String TAGS=" Inside Service";
private static final int ID_SERVICE = 101;
File file;
@Nullable
@Override
public IBinder onBind(Intent intent) {
    return null;
}

@Override
public void onCreate() {
    super.onCreate();

    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    String channelId = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O ? createNotificationChannel(notificationManager) : "";
    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, channelId);
    Notification notification = notificationBuilder.setOngoing(true)
            .setSmallIcon(R.mipmap.ic_launcher)
            .setPriority(NotificationCompat.PRIORITY_MIN)
            .setCategory(NotificationCompat.CATEGORY_SERVICE)
            .build();
    startForeground(ID_SERVICE,notification);
 }

@RequiresApi(Build.VERSION_CODES.O)
private String createNotificationChannel(NotificationManager notificationManager){
    String channelId = "my_service_channelid";
    String channelName = "My Foreground Service";
    NotificationChannel channel = new NotificationChannel(channelId, channelName, NotificationManager.IMPORTANCE_HIGH);
    channel.setImportance(NotificationManager.IMPORTANCE_HIGH);
    channel.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
    notificationManager.createNotificationChannel(channel);
    return channelId;
}

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    recorder = new MediaRecorder();
    recorder.reset();
    String phoneNumber=intent.getStringExtra("number");
    Log.d(TAGS, "Phone number in service: "+phoneNumber);
    String time=new CommanMethods().getTIme();
    String path=new CommanMethods().getPath();
    String rec=path+"/"+time+".amr";
    recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_RECOGNITION);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
    recorder.setOutputFile(rec);
    try {
        recorder.prepare();
    } catch (IOException e) {
        e.printStackTrace();
    }
    recorder.start();
    Log.d(TAGS, "onStartCommand: "+"Recording started");
    return super.onStartCommand(intent, flags, startId);
}

public void onDestroy() {
    super.onDestroy();
    if (recorder != null) {
        try {

            recorder.stop();
            recorder.reset();
            recorder.release();
            recorder = null;
        } catch (RuntimeException e) {
            Log.d("mrecorder", e.getMessage());
        }
            Log.d("recorder", "onDestroy: " + "Recording stopped");
       }
     }
  }

原木猫

    2020-09-23 19:58:47.336 6365-6365/com.pranay.boot I/MediaRecorder: stop()
2020-09-23 19:58:47.418 6365-6365/com.pranay.boot I/MediaRecorder: reset()
2020-09-23 19:58:47.418 6365-6365/com.pranay.boot I/MediaRecorder: release()
2020-09-23 19:58:47.421 6365-6365/com.pranay.boot D/recorder: onDestroy: Recording stopped
2020-09-23 20:00:02.457 6365-6386/com.pranay.boot I/MediaRecorder: release()// the recorder taking more time to release

有什么解决办法吗？