Replacing behind View

[asadwaheed1]

Hi guys! I want to use 2 behind views. I will show one at a time but with different behindoffsetres(). I used onOpenListener() for switching I used setbehindcontentview(view v) and then i change behindoffsetres() and then I invalidate the sliding menu. But its showing weird behaviour like when i open the currently selected view its show with correct width but when i click on other button and it switches view but creates problem in setting setbehindoffsetres. It leaves empty space instead of moving the above view there. but when i open that view again it shows perfect. It just happens first time when the view switched. Any help or suggestion is welcome