have a bug

[yiyinying]

android 4.2.2
@OverRide protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
Uri imageFileUri=data.getData();
Display currentDisplay=getWindowManager().getDefaultDisplay();
int dw=currentDisplay.getWidth();
int dh = currentDisplay.getHeight()/2-100;
try {
//Bitmap bmp = BitmapFactory.decodeStream(getContentResolver().openInputStream(imageFileUri));
Bitmap bmp = GlideBitmapFactory.decodeStream(
getContentResolver().openInputStream(imageFileUri),200,200);
chosenImageView.setImageBitmap(bmp);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
bmp is null.