在全面屏普及的情况下, Home 键延迟的问题在未来是否还有可能解决 - V2EX
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在全面屏普及的情况下, Home 键延迟的问题在未来是否还有可能解决

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  •   conver Aug 28, 2019 2403 views
    This topic created in 2434 days ago, the information mentioned may be changed or developed.

    我这里 Home 键延迟指的是从任意 APP 按下 Home, 至缩放动画开始的那一段间隔:

    • iOS10 或更早之前, 这个延迟约等于 0,
    • iOS11 这个延迟大致是 0.5 秒,
    • iOS12/13 大致是 0.2 秒

    对这个延迟有所怀疑的话, 可以在 iOS11+ 打开任意 APP, 尝试一下两种情况:

    • 系统的缩放动画完成后, APP, 按下 Home
    • 系统的缩放动画即将完成时, 按下 Home, 立即且毫无延迟的返回即为 iOS10 的感受

    参考视频:

    2 replies    2019-08-29 17:00:38 +08:00
    beijiaoff
        1
    beijiaoff  
       Aug 28, 2019
    之前没有延迟吗?
    一直有吧,要等待你是否会双击,如果不双击再执行下一步操作。
    AlphaRobert
        2
    AlphaRobert  
       Aug 29, 2019
    我也想过这个问题,即返回 SpringBoard 和进入 app switcher 的动画双击监听时间内是一样的,直到在监听时间内再次按下或什么都没有点击才开始区分
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