修改Push动画样式

// 可以替换原有系统跳转动画，修改跳转type,可以得到新界面 淡出丶从左边或右边划出效果... ...

// 例：

LHLoginViewController *welcome = [[LHLoginViewControlleralloc] init];

 CATransition* transition = [CATransitionanimation];

transition.duration =0.5;

transition.type =kCATransitionPush;

transition.subtype =kCATransitionFromLeft;

 transition.timingFunction = [CAMediaTimingFunctionfunctionWithName:kCAMediaTimingFunctionEaseInEaseOut];

 [AppNavigationController.view.layeraddAnimation:transition forKey:nil];

[AppNavigationControllerpushViewController:welcome animated:NO];