cameraCapturePicture(targetPath = None, cameraId = cameraCapturePicture.CAMERA_BACK, useAutoFocus = True) Take a picture and save it to the specified path. targetPath (String Optional) if omitted, use default path cameraId (Integer Optional) useAutoFocus (Boolean Optional) Need Camera Permission returns: targetPath cameraCapturePicture.CAMERA_FRONT = 1 cameraCapturePicture.CAMERA_BACK = 0