Pass Bitmap data from one activity to another

Question

My main activity contains the imageview and editactivity has a button for changing the image in imageview . I used the Intent to startActivityForResult and onActivityResult code is shown below

@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {

        Uri uri = data.getData();


        try {
            bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), uri);
            View mainactivity;


            ImageView imageprofile;
            mainactivity= LayoutInflater.from(this).inflate(R.layout.activity_main,null);
            imageprofile = (ImageView)mainactivity.findViewById(R.id.ProfileImage);


            imageprofile.setImageBitmap(bitmap);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

The image choosen is not set , please help

I suggest [This answer](https://stackoverflow.com/a/24631097/4168607) from the link above. — ADM, Jul 05 '18 at 08:40

score 0 · Answer 1 · answered Jul 05 '18 at 08:44

0

You should not pass Bitmap to another activity.

Passing the entire bitmap requires a lot of memory

Pass the URI to another activity and load if needed. Hope it helps!

answered Jul 05 '18 at 08:44

Liar

1,235
1
9
19

how should i pass uri , If I use intent I dont want to start the mainactivity , I only want the uri to be passed – Math_Zombie Jul 05 '18 at 08:47
Wrap your URI in Bundle then intent.putExtras(bundle) – Liar Jul 05 '18 at 08:48

Pass Bitmap data from one activity to another

1 Answers1