How to change the marker for the overlay on tap for android?

Question

i have made an application in which i need to change the drawable of an overlayitem when a user clicks on it. i am using the following code to achieve this effect:

Answer 1

Use Setbounds api to set the bounds as follows: Edited your original code

protected boolean onTap(int index) {
    OverlayItem item = mOverlays.get(index);
    if(item.getTitle().equals("true")){
        if(item.getMarker(OverlayItem.ITEM_STATE_FOCUSED_MASK).equals(greenMarker)){
            orangeMarker.setBounds(0,0,orangeMarker.getIntrinsicWidth(),orangeMarker.getIntrinsicHeight());
            item.setMarker(orangeMarker);
            view1ComplainPoleList.add(item.getSnippet());
            Log.i("adding",item.getSnippet());
            map.invalidate();
        }
        else{
            greenMarker.setBounds(0,0,greenMarker.getIntrinsicWidth(),greenMarker.getIntrinsicHeight());
            item.setMarker(greenMarker);
            view1ComplainPoleList.remove(item.getSnippet());
            Log.i("removing",item.getSnippet());
            map.invalidate();
        }
    }
    return true;
}