change background resource of an image in the gridview in android

Question

here am trying to change the background resource for the image, am success in that, but the problem is, when i clicking on all the items in the gridview every item has changes in the background resource, my question is if i click on item which is 0 position it has to change the background resource image, and again if i click on the item which is in 1 position it has to change the background resource and as well as a image on 0 position has to set normal image like without background resource comes to normal state.

public void onItemClick(AdapterView<?> arg0, View vv, int arg2, long arg3) {
        // TODO Auto-generated method stub

        vv.setBackgroundResource(android.R.drawable.btn_default);


    } 

Provide me to set only one selected item has to change the image. Thanks in advance.

Answer 1

You need modify your adapter to set background for checked items. For Example:

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    // creating view

    if(item.isChecked()){
        veiw.setBackgroundResource(android.R.drawable.btn_default);
    }

    return view;
}

Answer 2

You actually need to modify the Adapter and for that i will refer you to this question here How to set an image as background image on a click?

Check the accepted answer and do it as described and you are good to go