我的片段有问题。 我正在尝试拍照,当我启动相机拍摄图像时,凸轮运行 但在捕获图像后,验证按钮无法正常工作
startActivityForResult(intent, CAMERA_CAPTURE_IMAGE_REQUEST_CODE);
所以必须关闭相机。
我在onActivityResult
中测试它
public void onActivityResult(int requestCode, int resultCode, Intent data) {
// if the result is capturing Image
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_CAPTURE_IMAGE_REQUEST_CODE) {
if (resultCode == Activity.RESULT_OK) {
Toast.makeText(getActivity(),
"User validate image capture", Toast.LENGTH_SHORT)
.show();
}}
但是我测试了它的取消按钮:
if (resultCode == Activity.RESULT_CANCELED) {
// user cancelled Image capture
Toast.makeText(getActivity(),
"User cancelled image capture", Toast.LENGTH_SHORT)
.show();
}