The development process found that the situation is empty RecyclerView.getChildAt (position), but clearly this position has no bounds.
The solution: use recycler.getLayoutManager () findViewByPosition () to replace it.
Record, give descendants cool
[Android] [Diary] stepped pit child View RecyclerView obtain the correct posture
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Origin www.cnblogs.com/darkhorse-pxf/p/11240729.html
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