Android RecyclerView ItemTouchHelper 恢复滑动和恢复视图持有者 [英] Android RecyclerView ItemTouchHelper revert swipe and restore view holder

问题描述

有没有办法在滑动完成并在 ItemTouchHelper 上调用 onSwiped 之后恢复滑动操作并将视图持有者恢复到其初始位置.Callback 实例?我让 RecyclerView、ItemTouchHelper 和 ItemTouchHelper.Callback 实例完美地协同工作，我只需要恢复滑动动作，不 在某些情况下删除刷过的项目.

Is there a way to revert a swipe action and restore the view holder to its initial position after the swipe is completed and onSwiped is called on the ItemTouchHelper.Callback instance? I got the RecyclerView, ItemTouchHelper and ItemTouchHelper.Callback instances to work together perfectly, I just need to revert the swipe action and not remove the swiped item in some cases.

推荐答案

经过一些随机戳我找到了解决方案.在您的适配器上调用 notifyItemChanged.这将使刷出的视图动画回到它的原始位置.

After some random poking I found a solution. Call notifyItemChanged on you adapter. This will make the swiped out view animate back into it's original position.

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