【发布时间】:2017-04-02 07:13:50
【问题描述】:
我已经为这样的项目设置了负边距:-
ItemDecoration.java
public class ItemDecorator extends RecyclerView.ItemDecoration {
private final int mSpace;
public ItemDecorator(int space) {
this.mSpace = space;
}
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
int position = parent.getChildAdapterPosition(view);
if (position != 0)
outRect.top = mSpace;
}
}
MainActivity.java
recyclerView.setLayoutManager(new LinearLayoutManager(this));
recyclerView.addItemDecoration(new ItemDecorator(-80));
这会导致顶部项目在顶部项目重叠之后堆叠最低和下一个项目。我希望顶部项目与其下一个项目重叠,依此类推。
当前视图
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【问题讨论】:
标签: java android android-recyclerview