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ELFlyAnimationDemo

高仿飞聊红包打赏动画

效果图如下 animation.gif

原理

动画主要分为几部分

  • 散射粒子动画 （CAEmitterLayer + 金币图画）
  • 循环滚动的RMB动画 （Timer）
  • 到达某几个档位时的LOTTIE动画 （对应档位的LOTTIE json动画）
  • 持续的震动效果 AudioServicesPlaySystemSound

注意

  • 散射动画的具体散射形状 角度 速率 自转 重力等效果自己在CAEmitterLayer 和 CAEmitterCell 设置
  • 飞聊动画在会话cell上，为节省资源开销，全局使用一份动画
  • 长按手势的几个状态处理，当长按时，push下一个页面可能会有问题，注意UIGestureRecognizerStateCancelled的处理
  • AudioServicesDisposeSystemSoundID(1519) 为短振，注意在iPhone6 以上机型是没有震动效果的

demo地址

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