操作流程：关闭屏幕，倒计时1分钟后，调用开启录音代码（只有在熄屏的时候会报错，开启屏幕的时候一切正常）

报错如下：

2020-09-18 15:10:49.310 5072-5237/com.jhtwl.kepu E/ASREngine: EVoiceRecognitionClientWorkStatusError errorDomain : 20 errorCode : 2 desc : VAD detect: no speech. mLastRecognitionResult:

2020-09-18 15:10:49.330 5072-5072/com.jhtwl.kepu E/lsjht: ;params :{"origin_result":{"sn":"","error":3,"desc":"VAD detect no speech","sub_error":3101},"error":3,"desc":"VAD detect no speech","sub_error":3101}

核心代码如下：

//模拟在熄屏后定时开启录音
RxTimerUtil.timer(1000 * 60, new RxTimerUtil.IRxNext() {
@Override
public void doNext(long number) {
Map params = new LinkedHashMap<>();
String event = SpeechConstant.ASR_START;
params.put(SpeechConstant.ACCEPT_AUDIO_VOLUME, false);

(new AutoCheck(getApplicationContext(), new Handler(), false)).checkAsr(params);
String json = new JSONObject(params).toString();
asr.send(event, json, null, 0, 0);
}
});

图片好像看不清楚