How to add a scrollview edge color effect in Android Lollipop?

Question

In my app I change the overscroll glow effect color like this:

int glowDrawableId = contexto.getResources().getIdentifier(\"overscroll_glow\", \"drawable\",          


        

Answer 1

overscroll_glow.png doesn't exist in platform 21. You can copy the resourses from platform 20 and use them.

You can find overscroll_glow.png in:

{SDK_FOLDER}\platforms\android-20\data\res

This way you don't use reflection that can, as you can see, mess with your program after some updates.