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KingFisher 的 AnimatedImageView，做 gif 动画，先暂停

代码部分：

    lazy var animatedPart: AnimatedImageView = {
        let img = AnimatedImageView()
        if let src = Bundle.main.url(forResource: "xx", withExtension: "gif"){
            img.kf.setImage(with: src)
        }
        return img
    }()
    
    
    var bePaused = true{
        didSet{
            if bePaused{
                animatedPart.stopAnimating()
            }
            else{
                animatedPart.startAnimating()
            }
        }
    }

关闭默认动画

处理

AnimatedImageView.swift

文件:

删掉一行

didMove()


// Reset the animator.
    private func reset() {
        animator = nil
        if let imageSource = image?.kf.imageSource {
            let targetSize = bounds.scaled(UIScreen.main.scale).size
            let animator = Animator(
                imageSource: imageSource,
                contentMode: contentMode,
                size: targetSize,
                framePreloadCount: framePreloadCount,
                repeatCount: repeatCount,
                preloadQueue: preloadQueue)
            animator.delegate = self
            animator.needsPrescaling = needsPrescaling
            animator.backgroundDecode = backgroundDecode
            animator.prepareFramesAsynchronously()
            self.animator = animator
        }
        // didMove()
    }

删掉

   override open func didMoveToWindow() {
        super.didMoveToWindow()
        didMove()
    }
    
    override open func didMoveToSuperview() {
        super.didMoveToSuperview()
        didMove()
    }

因为，走这一行


img.kf.setImage(with: src)


会走


reset()


接着走


didMove()


开启动画

添加视图 animatedPart


view.addSubview(animatedPart)


会走


override open func didMoveToSuperview() {



接着走


didMove()


开启动画