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滑动RecylerView的时候,怎么动态获取当前显示在中间的item位置 #10

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@xcode126

我的场景是这样的:使用RecylerView做了一个收音机的FM刻度尺,手滑动列表的时候,手不松开,一直滑动,可以实时动态显示最中间的item的频率信息;
微信截图_20211201151648

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