我想将回收器中的每个元素重叠到右侧,因为我正在实现 itemdecorator 类,它确实做到了,但它也从右侧剪切了最后一个 View ,对此的任何帮助将不胜感激。
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) {
//outRect.left = mSpace;
outRect.right = mSpace;
//outRect.bottom = mSpace;
//outRect.top = mSpace;
}
}
eventDetailBinding.participantList.setHasFixedSize(true);
RecyclerView.LayoutManager layoutManagerForParticipants =
new LinearLayoutManager(EventDetailActivity.this, LinearLayoutManager.HORIZONTAL, false);
eventDetailBinding.participantList.setLayoutManager(layoutManagerForParticipants);
ItemDecorator itemDecorator = new ItemDecorator(-30);
eventDetailBinding.participantList.addItemDecoration(itemDecorator);
eventDetailBinding.participantList.setAdapter(new ParticipantViewAdapter(EventDetailActivity.this, imageList));
最佳答案
我终于找到了问题的解决方案,它是 clipToPadding="false"
并在我的回收器 View 上设置 paddingRight="8dp"
。
<android.support.v7.widget.RecyclerView
android:id="@+id/participant_list"
android:paddingLeft="4dp"
android:paddingRight="8dp"
android:clipToPadding="false"
android:layout_width="wrap_content"
android:layout_height="match_parent"/>
关于java - 回收器 View - 从右侧重叠项目剪切最后一个,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45155376/