UIAlertView的动画效果实现代码

UIAlertView的动画效果实现代码

首先要加入QuartzCore.framework

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #ce3124} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px} p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo} p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #7140a8} p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3f2080} span.s1 {color: #77492d} span.s2 {color: #b931a1} span.s3 {color: #000000} span.s4 {color: #7140a8} span.s5 {color: #3f2080} span.s6 {color: #ce3124} span.s7 {color: #3130d6}

#import "QuartzCore/QuartzCore.h"

 

- (void)test

{

    CAKeyframeAnimation * animation; 

    animation = [CAKeyframeAnimation animationWithKeyPath:@"transform"]; 

    animation.duration = 0.5; 

    animation.delegate = self;

    animation.removedOnCompletion = YES;

    animation.fillMode = kCAFillModeForwards;

 

    NSMutableArray *values = [NSMutableArray array];

    [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeScale(0.1, 0.1, 1.0)]];

    [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeScale(1.2, 1.2, 1.0)]]; 

    [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeScale(0.9, 0.9, 0.9)]]; 

    [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeScale(1.0, 1.0, 1.0)]]; 

 

    animation.values = values;

   animation.timingFunction = [CAMediaTimingFunction functionWithName: @"easeInEaseOut"];

    [tempView.layer addAnimation:animation forKey:nil];

}