DrawableCompatLollipop.java 文件源码

public static Drawable wrapForTinting(Drawable drawable)
    {
        Object obj;
label0:
        {
            if (!(drawable instanceof GradientDrawable))
            {
                obj = drawable;
                if (!(drawable instanceof DrawableContainer))
                {
                    break label0;
                }
            }
            obj = new DrawableWrapperLollipop(drawable);
        }
        return ((Drawable) (obj));
    }