automaticallyAdjustsScrollViewInsets:在导航栏透明时用到 In your viewDidLoad method, add if([self respondsToSelector:@selector(edgesForExtendedLayout)]) self.edgesForExtendedLayout = UIRectEdgeNone; which will force your view to start below the status bar Star…
ios7新增加的icon尺寸: 76 x 76:Size for iPad 2 and iPad mini (standard resolution) 120 x 120 :Size for iPhone and iPod touch (high resolution) 152 x 152: Size for iPad and iPad mini (high resolution) 参考: http://blog.manbolo.com/2013/08/15/new-metrics-for-i…