@ SuppressLint ( "NewApi" ) private void adaptImageButtonBackground ( ) { Drawable background = createStateListBackgroundDrawable ( ) ; if ( Build . VERSION . SDK_INT >= Build . VERSION_CODES . LOLLIPOP ) { Drawable rippleDrawable = new RippleDrawable ( new ColorStateList ( new int [ ] [ ] { { } } , new int [ ] { getPressedColor ( ) } ) , background , null ) ; ViewUtil . setBackground ( imageButton , rippleDrawable ) ; } else { ViewUtil . setBackground ( imageButton , background ) ; } }
Adapts the background of the image button which is used to show the floating image button s background and icon depending on the floating button s colors .