在我的应用程序中,我有用于从图库中获取图像并进行裁剪的书面代码,并设置为图像视图但图像未设置。如果我没有使用裁剪选项编码意味着它的工作正常。
我不知道如何在Fragment中使用裁剪选项。
这是我的代码:
ProfileFragment:
public class ProfileFragment extends Fragment {
private ImageView imageView;
private static final int SELECT_PHOTO = 1;
private Uri mSelectedImageUri = null;
Button browseProfilePic;
@Override
public View onCreateView(final LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
setHasOptionsMenu(true);//For option menu
View view = inflater.inflate(R.layout.fragment_layout_profilepic, container,
false);
imageView = (ImageView)view.findViewById(R.id.profile_image);
browseProfilePic = (Button) view.findViewById(R.id.btn_pick);
browseProfilePic.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
// Show only images, no videos or anything else
intent.setType("image/*");
//Crop option
intent.putExtra("crop", "true");
intent.putExtra("aspectX",0);
intent.putExtra("aspectY",0);
intent.putExtra("outputX",200);
intent.putExtra("outputY",150);
//intent.setAction(Intent.ACTION_GET_CONTENT);
intent.putExtra("return-data",true);
// Always show the chooser (if there are multiple options available)
startActivityForResult(Intent.createChooser(intent, "Select Picture"), SELECT_PHOTO);
}
});
return view;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.d("Request Code:", String.valueOf(requestCode));
Log.d("Result Code:", String.valueOf(resultCode));
Log.d("Data:",String.valueOf(data));
if (requestCode == SELECT_PHOTO && data != null) {
mSelectedImageUri = data.getData();
Log.d("Uri:", String.valueOf(mSelectedImageUri));
//User had pick an image.
Cursor cursor = getActivity().getContentResolver().query(mSelectedImageUri, new String[]{android.provider.MediaStore.Images.ImageColumns.DATA}, null, null, null);
cursor.moveToFirst();
//Link to the image
final String imageFilePath = cursor.getString(0);
cursor.close();
File file = new File(imageFilePath);
Log.d("File:", String.valueOf(file));
if (file != null) {
Bitmap bMap = BitmapFactory.decodeFile(String.valueOf(file));
imageView.setImageBitmap(bMap);
}
}
super.onActivityResult(requestCode, resultCode, data);
}
}

请任何人帮忙修复!
提前致谢..