Question

我在滚动视图中使用recyclerView和GridLayoutManager。这些项目在适配器中充气但未显示在视图中。此特定问题仅限于 Samsung S8 。休息所有设备都正确显示它。

    val layoutManager = GridLayoutManager(activity, 2)
    layoutManager.orientation = GridLayoutManager.VERTICAL

    val recyclerView = rvDropDownVideos
    val videoThumbnailAdapter = VideoThumbnailAdapter(activity, this, 
    videoList, videoUrlList, videoTitleList)

    recyclerView.layoutManager = layoutManager
    recyclerView.isNestedScrollingEnabled = false
    recyclerView.adapter = videoThumbnailAdapter

XML代码是

    <android.support.v7.widget.RecyclerView
            android:id="@+id/rvDropDownVideos"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_gravity="center"
            android:background="@drawable/rounded_corners_bottom"
            android:padding="@dimen/dp_10" />

任何人都可以告诉我为什么在S8中有观点问题。

Answer 1

使用 NestedScrollView 代替 ScrollView 。

Answer 2

尝试使用此

 VideoThumbnailAdapter videoThumbnial = new VideoThumbnailAdapter(activity, this, 
        videoList, videoUrlList, videoTitleList);
                recyclerView.setHasFixedSize(true);
                recyclerView.setLayoutManager(new GridLayoutManager(activity),2));
                recyclerView.setAdapter(videoThumbnial);

Answer 3

尝试这种方式java代码并删除所有额外的属性，如果你不使用像isNestedScrollingEnabled，并删除xml代码android：layout_gravity，因为你给match_parent和match_parent。

recyclerView.setLayoutManager(new GridLayoutManager(this,2,LinearLayoutManager.VERTICAL,false));

recyclerView.setAdapter(videoThumbnailAdapter)
       videoThumbnailAdapter.notifyDataSetChanged();

Recycler View未在Samsung S8中显示项目

3 个答案: