checkAgain method

dynamic checkAgain()

Implementation

checkAgain() {
  availableCameras().then((availableCameras) {
    cameras = availableCameras;
    if (cameras!.length > 0) {
      setState(() {
        // 2
        selectedCameraIdx = 0;
      });

      _initCameraController(cameras![selectedCameraIdx!]).then((void v) {});
    } else {
      print("No camera available");
    }
  }).catchError((err) {
    // 3
    print('Error: $err.code\nError Message: $err.message');
  });
}