问当手机处于睡眠模式时，扫描蓝牙LE设备不起作用。在doze模式下不调用CallBack方法

EN

if (enable) {
            if (mScanning) return;
            // Stops scanning after a pre-defined scan period.
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    if (!mScanning) return;
                    try {
                        mScanning = false;
                        mBluetoothLeScanner.stopScan(mScanCallback);
                        Log.i(TAG_LOG, "Stop scanning after pre-defined scan periode");

                    } catch (Exception e){Log.e(TAG_LOG,"mBluetoothLeScanner.stopScan Exception:=>"+e.getMessage());}
                }
            }, SCAN_PERIOD);

            mScanning = true;
            mBluetoothLeScanner.startScan(filters, settings, mScanCallback);
            Log.i(TAG_LOG, "Start scanning ....");
        }



 private ScanCallback mScanCallback = new ScanCallback() {
    //When a BLE advertisement has been found
    @Override
    public void onScanResult(int callbackType, ScanResult result) {
        super.onScanResult(callbackType, result);
        Log.i(TAG_LOG, "Name: "+result.getDevice().getName()+". Adresse: "+result.getDevice().getAddress()+". Rssi: "+result.getRssi());
        //scanDevices(false);
        if(result.getDevice().getName() != null && result.getDevice().getName().toString().equals(deviceName)){
            mDeviceAdress = result.getDevice().getAddress();
            mDevice = mBluetoothAdapter.getRemoteDevice(mDeviceAdress);
            Log.i(TAG_LOG, "Device found");
            scanDevices(false);
        }
    }