我制作了一个应用程序,它有摄像头和GPS的请求,但是当我执行时,我会多次收到此警告,而不到1秒.

W/Activity: Can reqeust only one set of permissions at a time)

有人可以告诉我为什么吗？

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

Intent intent = getIntent();

mStatusCamera = intent.getStringExtra("camera");

mScannerView = new ZXingScannerView(this) {

@Override

protected IViewFinder createViewFinderView(Context context) {

return new CustomZXingScannerView(context);

}

};

List formats = new ArrayList<>();

mListaPassageiros = new ArrayList<>();

formats.add(BarcodeFormat.QR_CODE);

setContentView(mScannerView);

int currentapiVersion = android.os.Build.VERSION.SDK_INT;

if (currentapiVersion >= android.os.Build.VERSION_CODES.M) {

if (!checkPermission()) {

requestPermission();

} else {

executarDepoisDaPermissao();

}

}

}

private boolean checkPermission() {

return (ContextCompat.checkSelfPermission(getApplicationContext(), CAMERA) == PackageManager.PERMISSION_GRANTED

&& ContextCompat.checkSelfPermission(getApplicationContext(), ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED

&& ContextCompat.checkSelfPermission(getApplicationContext(), ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED);

}

public void executarDepoisDaPermissao() {

final BancoController crud = new BancoController(getBaseContext());

mConectado = isNetworkAvailable();

}

根据要求添加了RequestPermissio.

private void requestPermission() {

int currentapiVersion = android.os.Build.VERSION.SDK_INT;

if (currentapiVersion >= android.os.Build.VERSION_CODES.M) {

if (!checkPermission()) {

ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA,

Manifest.permission.ACCESS_FINE_LOCATION,

Manifest.permission.ACCESS_COARSE_LOCATION}, ASK_MULTIPLE_PERMISSION_REQUEST_CODE);

}

}

}

我可以这样使用吗？