-(void)shakeView:(UIView*)viewToShake
{CGFloat t =2.0;CGAffineTransform translateRight  =CGAffineTransformTranslate(CGAffineTransformIdentity, t,0.0);CGAffineTransform translateLeft =CGAffineTransformTranslate(CGAffineTransformIdentity,-t,0.0);viewToShake.transform = translateLeft;[UIView animateWithDuration:0.07 delay:0.0 options:UIViewAnimationOptionAutoreverse|UIViewAnimationOptionRepeat animations:^{[UIView setAnimationRepeatCount:2.0];viewToShake.transform = translateRight;} completion:^(BOOL finished){if(finished){[UIView animateWithDuration:0.05 delay:0.0 options:UIViewAnimationOptionBeginFromCurrentState animations:^{viewToShake.transform =CGAffineTransformIdentity;} completion:NULL];}}];
}-(void)earthquake:(UIView*)itemView
{CGFloat t =2.0;CGAffineTransform leftQuake  =CGAffineTransformTranslate(CGAffineTransformIdentity, t,-t);CGAffineTransform rightQuake =CGAffineTransformTranslate(CGAffineTransformIdentity,-t, t);itemView.transform = leftQuake;  // starting point[UIView beginAnimations:@"earthquake" context:(__bridge void *)(itemView)];[UIView setAnimationRepeatAutoreverses:YES];// important[UIView setAnimationRepeatCount:5];[UIView setAnimationDuration:0.07];[UIView setAnimationDelegate:self];[UIView setAnimationDidStopSelector:@selector(earthquakeEnded:finished:context:)];itemView.transform = rightQuake;// end here & auto-reverse[UIView commitAnimations];
}

//下面是视图跳转渐变效果，在手机思埠发现的，还不错，顺便分享下给大家//使用方法：把你初始化好的Controller传进去就可以了，方便实用。

- (void)pushFadeViewController:(UIViewController *)viewController
{CATransition *transition = [CATransition animation];transition.duration = 1.2f;transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];transition.type = kCATransitionFade;[self.view.layer addAnimation:transition forKey:nil];[self pushViewController:viewController animated:NO];
}- (void)fadePopViewController
{CATransition *transition = [CATransition animation];transition.duration = 1.2f;transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];transition.type = kCATransitionFade;[self.view.layer addAnimation:transition forKey:nil];[self popViewControllerAnimated:NO];
}