删除app动画效果，晃动动画

来源：互联网发布：gcc linux安装编辑：程序博客网时间：2024/05/16 06:55

<p style="margin-top: 0px; margin-bottom: 0px; font-family: Menlo; color: rgb(4, 51, 255);">#define kAnimKey @<span style="color: #b4261a">"Shake"</span></p>

添加动画

<span style="white-space:pre"></span>CAKeyframeAnimation *anim = [CAKeyframeAnimation animationWithKeyPath:@"transform"];        anim.repeatCount = MAXFLOAT;        anim.duration = 0.2;        NSMutableArray *values = [NSMutableArray array];                // 逆时针        CGFloat angle = M_PI_4/15;        [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeRotation(-angle, 0, 0, 1)]];                // 顺时针        [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeRotation(angle, 0, 0, 1)]];                // 逆时针        [values addObject:[NSValue valueWithCATransform3D:CATransform3DMakeRotation(-angle, 0, 0, 1)]];                anim.values = values;                [self.layer addAnimation:anim forKey:kAnimKey];

取消动画

        [self.layer removeAnimationForKey:kAnimKey];

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