高德地图api在三星S20+定位失败，amapLocation.getErrorCode()==3，但是该手机上其他定位软件是能定位成功的

Question

SDK是:AMap_Location_V3.6.0_20170918.jar
以下代码段是

public class MyLocationListener implements AMapLocationListener
{
    private static MyLocationListener INSTANCE = null;
    private Context context;
    public LocationInfoListener mListener = null;
    private AMapLocationClient mlocationClient;
    private AMapLocationClientOption mLocationOption;

    public interface LocationInfoListener {
        public void backLocationResult(AMapLocation location,int isSuccess);
    }

    public void setmListener(LocationInfoListener mListener) {
        this.mListener = mListener;
    }

    public MyLocationListener() {
    }

    public static MyLocationListener getInstance(boolean bool) {
        if (INSTANCE == null) {
            INSTANCE = new MyLocationListener();
        }
        return INSTANCE;
    }

    public void init(Context context, String type) {
        this.context = context;
        mlocationClient = new AMapLocationClient( context.getApplicationContext());
        mlocationClient.setLocationListener(this);
        startLoc();
    }
    @Override
    public void onLocationChanged(AMapLocation amapLocation) {
        // TODO Auto-generated method stub
        if (amapLocation != null && amapLocation.getErrorCode() == 0) {
                mListener.backLocationResult(amapLocation, AppConstant.REQ_SUCCESS);
            } else {
                mListener.backLocationResult(null, -1);
            }
        stopLoc();
    }

    public void startLoc() {
        mLocationOption = new AMapLocationClientOption();
        mLocationOption.setOnceLocation(false);
        mLocationOption.setNeedAddress(true);
        mLocationOption.setLocationMode(AMapLocationMode.Battery_Saving);
        mLocationOption.setWifiActiveScan(true);
        mLocationOption.setInterval(2000);
        mlocationClient.setLocationOption(mLocationOption);
        mlocationClient.startLocation();
    }
    public void stopLoc() {
        mlocationClient.stopLocation();
    }

}