为便于支持帧动画，建议将布局弹窗或者sheet的容器视图[containerView]返回给外界

[szmichaelyb]

为便于支持帧动画，建议将布局弹窗或者sheet的容器视图[containerView]返回给外界

再做具体业务的时候，发现使用[LeeOpenAnimationConfig]配置自定义动画的时候，只能使用block动画，样式单一，不能实现想要的动画，希望能支持帧动画。

通过验证发现，只要将[containerView]返回给外界是可以实现帧动画的。

下面我描述一下帧动画的实现办法，仅为简单实现方式，希望作者能支持，采纳方案，或者实现更完善的解决方案，谢谢~

• LEEAlertHelper.h文件

  typedef LEEBaseConfigModel * _Nonnull (^LEEConfigToBlockAndBlock)(void(^)(UIView *containerView,void(^animatingBlock)(void),void(^animatedBlock)(void)));

• LEEAlert.h文件

  @property (nonatomic, copy, readonly) LEEConfigToBlockAndBlock LeeOpenAnimationConfig;

• LEEAlert.m文件

  
  @property (nonatomic, copy) void(^modelOpenAnimationConfigBlock)(UIView *containerView, void(^animatingBlock)(void), void(^animatedBlock)(void));
  
  - (LEEConfigToBlockAndBlock2)LeeOpenKeyAnimationConfig
  {
      return ^(void(^block)(UIView *containerView,void(^animatingBlock)(void),void(^animatedBlock)(void))){
  
          self.modelOpenAnimationConfigBlock = block;
  
          return self;
      };
  }
  
  在 showAnimationsWithCompletionBlock: 方法中
  
  /// 帧动画相关
  
  if (self.config.modelOpenAnimationConfigBlock) self.config.modelOpenAnimationConfigBlock(self.containerView,^{
  
        if (!weakSelf) return ;
  
        if (weakSelf.config.modelBackgroundStyle == LEEBackgroundStyleTranslucent) {
  
            weakSelf.view.backgroundColor = [weakSelf.view.backgroundColor colorWithAlphaComponent:weakSelf.config.modelBackgroundStyleColorAlpha];
  
        } else if (weakSelf.config.modelBackgroundStyle == LEEBackgroundStyleBlur) {
  
            weakSelf.backgroundVisualEffectView.effect = [UIBlurEffect effectWithStyle:weakSelf.config.modelBackgroundBlurEffectStyle];
        }
  
        CGRect containerFrame = weakSelf.containerView.frame;
  
        containerFrame.origin.x = (viewWidth - containerFrame.size.width) * 0.5f;
  
        containerFrame.origin.y = (viewHeight - containerFrame.size.height) * 0.5f;
  
        weakSelf.containerView.frame = containerFrame;
  
        weakSelf.containerView.alpha = 1.0f;
  
        weakSelf.containerView.transform = CGAffineTransformIdentity;
  
    }, ^{
  
        if (!weakSelf) return ;
  
        weakSelf.isShowing = NO;
  
        [weakSelf.view setUserInteractionEnabled:YES];
  
        if (weakSelf.openFinishBlock) weakSelf.openFinishBlock();
  
        if (completionBlock) completionBlock();
    });

[lixiang1994]

咦 怎么关闭了?

[szmichaelyb]

修改描述的时候，不小心关闭了~