takePicture method

Future<void> takePicture()

Implementation

Future<void> takePicture() async {

    if (_faceDetectorService.faceDetected) {
      await _cameraService.takePicture();
      setState(() => _isPictureTaken = true);
    } else {
      showDialog(context: context,
        builder: (context) =>
            const AlertDialog(content: Text('No face detected!')));
    }

}