我正在为android api 21-29开发网络广播应用程序，一切都很好，但有一个案例让我感到困惑。在华为荣誉10上，当我的应用程序开始播放并尝试打开蓝牙时，一切都不起作用。设备关闭蓝牙和所有功能。我将此权限添加到我的androidmanifest.xml中

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
<uses-permission android:name="android.permission.BLUETOOTH"/>

如果蓝牙在播放前打开，他会在开始播放后立即关闭。我在app send mediasession.onplay时使用了此方法

@Override
public void onPlay() {
    if (!exoPlayer.getPlayWhenReady()) {
        startService(new Intent(getApplicationContext(), PlayerService.class));
        if (stationsRepository == null)
            return;
        station = stationsRepository.getCurrent();
        bitrate = Connectivity.currentBitrate;
        String stream = station.getStreamByBitrate(bitrate);
        prepareToPlay(Uri.parse(stream));
        mediaSession.setQueueTitle(station.getTitle());
        if (!audioFocusRequested) {
            audioFocusRequested = true;

            int audioFocusResult;
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                audioFocusResult = audioManager.requestAudioFocus(audioFocusRequest);
            } else {
                audioFocusResult = audioManager.requestAudioFocus(audioFocusChangeListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
            }
            if (audioFocusResult != AudioManager.AUDIOFOCUS_REQUEST_GRANTED)
                return;
        }

        mediaSession.setActive(true);

        registerReceiver(becomingNoisyReceiver, new IntentFilter(AudioManager.ACTION_AUDIO_BECOMING_NOISY));

        exoPlayer.setPlayWhenReady(true);
    }

    mediaSession.setPlaybackState(stateBuilder.setState(PlaybackStateCompat.STATE_PLAYING, PlaybackStateCompat.PLAYBACK_POSITION_UNKNOWN, 1).build());
    currentState = PlaybackStateCompat.STATE_PLAYING;
    refreshNotificationAndForegroundStatus(currentState);
}

在使用安卓10、安卓8、安卓7的相同设备上，所有工作正常。谁能帮我修一下这个。
p、 对不起我的英语。这是我第一次用这种语言提问。
更新：在华为p30 lite上测试，并捕获此错误。