Hello fellow Android developers,
Is it possible to show a Dialog or ProgressBar during the pre and post
execute phases of an Intent?
I am launching an Intent from my Activity to show the Image Gallery.
Subsequently the user will be able crop the selected Image.
The problem: Launching the gallery takes some time, and the resulting
crop also is very slow. At the very least I would like to show a busy
indicator during the beginning and ending phases of the Intent.
Here is how I am launching my Intent:
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
intent.putExtra("crop", "true");
intent.putExtra("outputX", 320); // crop down to 320 x
320 pixels
intent.putExtra("outputY", 320);
intent.putExtra("aspectX", 1); // 1:1 aspect ratio
intent.putExtra("aspectY", 1);
intent.putExtra("scale", true); //
intent.putExtra("noFaceDetection", true);
intent.putExtra("return-data", true); // return data as
Bitmap
(only do for small images)
startActivityForResult(intent, REQUEST_CHOICE_IMAGE);
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