是否有一种标准方法来检索相机拍摄的保存图像的路径,因为我找到了不同的方法来显示路径,但它们会导致应用程序崩溃。由于我是 android 编程新手,我只需要一些指导。请检查代码:
Java 代码:
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent imageIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File imagesFolder = new File(Environment.getExternalStorageDirectory(), "My Images");
imagesFolder.mkdirs();
File image = new File(imagesFolder, "img01");
uriSavedImage = Uri.fromFile(image);
File f = new File (uriSavedImage.getPath());// <---------
//imageIntent.putExtra(MediaStore.EXTRA_OUTPUT, uriSavedImage);
imageIntent.putExtra(MediaStore.EXTRA_OUTPUT, f.getPath()); // <---------
startActivityForResult(imageIntent,CAMERA_REQUEST_CODE);
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if ((requestCode == CAMERA_REQUEST_CODE) && (resultCode == RESULT_OK)) {
Toast.makeText(getApplicationContext(),// <---------
" "+data.getData(),
Toast.LENGTH_SHORT).show();