Expandable list view move group icon indicator to right in jellyBean 4.3 version?

Question

The below method is not working in android version jellybean 4.3.

historyExpaLV.setIndicatorBounds(historyExpaLV.getRight() - 60,
                    history         


        

Answer 1

i think it's bug

int right = (int) (getResources().getDisplayMetrics().widthPixels - TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30, getResources().getDisplayMetrics()));
    expandableListView.setIndicatorBounds(right - getResources().getDrawable(R.drawable.group_indicator_padding).getIntrinsicWidth(), right);

this code works fine up to 4.2.2 and do nothing on 4.3

Answer 2

How I fixed this:

Update SDK Manager to Android 4.3 and use it as build target. They introduced a new method in the API 18, called setIndicatorBoundsRelative(int, int), which works as the other (but correctly) in android 4.3.

Make a check for Android version and use the old method with older API:

if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN_MR2) {
   mListView.setIndicatorBounds(myLeft, myRight);
} else {
   mListView.setIndicatorBoundsRelative(myLeft, myRight);
}