根據需求,要求RecyclerView不可以滾動,翻閱了不少資料,還是這個最靠譜,自測可行。
1.自定義RecyclerView管理器,我的demo是grid樣式,所以extends GridLayoutManager即可。
public class MyGridLayoutManager extends GridLayoutManager {
private boolean isScrollEnabled = true;
public MyGridLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
public MyGridLayoutManager(Context context, int spanCount) {
super(context, spanCount);
}
public MyGridLayoutManager(Context context, int spanCount, int orientation, boolean reverseLayout) {
super(context, spanCount, orientation, reverseLayout);
}
public void setScrollEnabled(boolean flag) {
this.isScrollEnabled = flag;
}
@Override
public boolean canScrollVertically() {
return isScrollEnabled && super.canScrollVertically();
}
}
注意:若你的RecyclerView所要展示的是列表樣式,那便extends LinearLayoutManager即可,其餘代碼無變化,代碼就不貼了。
2.接下來應用自定義的MyGridLayoutManager工具類即可。
@BindView(R.id.rvRoom)
RecyclerView rvRoom;
MyGridLayoutManager gridLayoutManager = new MyGridLayoutManager(getActivity(),7);
gridLayoutManager.setScrollEnabled(false);
rvRoom.setLayoutManager(gridLayoutManager);
3.補充系統8.0禁止RecyclerView上下滾動/滑動失效問題
在recycleview外面套一層RelativeLayout佈局,渲染recycleview的時候正常設置就好。
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="12dp"
android:layout_marginRight="15dp"
android:descendantFocusability="blocksDescendants">
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none" />
</RelativeLayout>
recyclerView.setLayoutManager(new LinearLayoutManager(this));
MainAdapter adapter = new MainAdapter(this, model.getData());
recyclerView.setAdapter(adapter);
4.完成了,歡迎留言討論。