Sup*_*ale 11 android android-layout recycler-adapter android-recyclerview
我想点击一个按钮滚动到回收站视图的底部,我该怎么做?
Muk*_*ana 28
你必须利用LayoutManager
它.请按照以下步骤操作.
1).首先,LayoutManager
在你的声明中声明Activity/Fragment
.例如,我已经采取了LinearLayoutManager
private LinearLayoutManager mLinearLayoutManager;
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2).初始化LinearLayoutManager
并将其设置为您的RecyclerView
mLinearLayoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(mLinearLayoutManager);
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3).在你的Button onClick
,这样做滚动到你的底部RecyclerView
.
mLinearLayoutManager.scrollToPosition(yourList.size() - 1); // yourList is the ArrayList that you are passing to your RecyclerView Adapter.
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希望这会有所帮助.. !!
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