objective c - Change UIToolbar color above UIKeyboard iOS 7 color -

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i'm trying change color of uitoolbar above keyboard, can not recreate color black semi transparent keyboard, have tried this:

alerttoolbar.bartintcolor = [uicolor colorwithred:0.0f green:0.0f blue:0.0f alpha:0.5f];

but result:

enter image description here

alerttoolbar.barstyle = uibarstyleblack;

that should give ios 7 blur looking for. don't tint toolbar, set tool bar style.


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