IOS 给Button设置一个简单的动画

来源：互联网发布：吴峻申上海程序员编辑：程序博客网时间：2024/05/22 11:27

[button setImage:[UIImage imageNamed:@"fs_icon_wave_2"] forState:UIControlStateNormal];

        UIImage *image0 = [[UIImage imageNamed:[NSString stringWithFormat:@"%@", @"fs_icon_wave_0"]] imageWithRenderingMode:UIImageRenderingModeAutomatic];
        UIImage *image1 = [[UIImage imageNamed:[NSString stringWithFormat:@"%@", @"fs_icon_wave_1"]] imageWithRenderingMode:UIImageRenderingModeAutomatic];
        UIImage *image2 = [[UIImage imageNamed:[NSString stringWithFormat:@"%@", @"fs_icon_wave_2"]] imageWithRenderingMode:UIImageRenderingModeAutomatic];
        button.imageView.animationImages = @[image0,image1,image2];//动画图片数组
        button.imageView.animationDuration = 1.0;//动画时长

[button.imageView startAnimating];//开始动画

给按钮的imageView的animationImages属性添加图片就可以了，最后在startAnimating开始动画。

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