UI随设备旋转从iOS6到iOS8的适配策略

• (void)statusBarOrientationChange:(NSNotification *)notification{
  WClassAndFunctionName;
  UIInterfaceOrientation oriention = [UIApplication sharedApplication].statusBarOrientation;
  [self adaptUIBaseOnOriention:oriention];
  }
• (void)registerListeningDeviceOriention{
  [[NSNotificationCenter defaultCenter] addObserver:self mselector:@selector(statusBarOrientationChange:) name:UIApplicationDidChangeStatusBarOrientationNotificationobject:nil];
  }

• (void)statusBarOrientationChange:(NSNotification *)notification
  {
  WClassAndFunctionName;
  UIInterfaceOrientation oriention = [UIApplication sharedApplication].statusBarOrientation
  [self adaptUIBaseOnOriention:oriention];//比如改变self.frame
  }

CGFloat windowWidth = kDeviceWindowWidth4Panel;
//iOS8不用更改
CGFloat windowHeight = kDeviceWindowHeight4Panel;
if (!IsIOS8orAbove) {
windowWidth = (!kIsDeviceLandscape) ? kDeviceWindowWidth4Panel:kDeviceWindowHeight;
windowHeight = (!kIsDeviceLandscape) ? kDeviceWindowHeight4Panel:(kDeviceWindowWidth - (IsIOS7orAbove ? 0 : kSystemStatusBarHeight));
}