ios8 橫屏狀態欄不顯示解決方法

解決方法：在plist文件中將 View controller-based status bar appearance 設置爲NO  在application:didFinishLaunchingWithOptions:中添加下面代碼[[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationNone];
[[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationNone];