ClassNotFoundException “android.support.v4.graphics.drawable.DrawableWrapper”

Question

What can cause this error for class DrawableWrapper from the support lib?

Caused by: java.lang.ClassNotFoundException: Didn\'t find class 
\"and         


        

Answer 1

import android.support.v7.graphics.drawable.DrawableWrapper;

or

import android.support.v4.graphics.drawable.WrappedDrawable; will help.

Also, when you use Drawable inner = ((WrappedDrawable) drawable).getWrappedDrawable();, you can add @SuppressLint("RestrictedApi") above your method.