Code
2024-02-26 07:00:02

是否有一个addHeaderView等同的RecyclerView?

我正在寻找一个相当于addHeaderView回收视图。基本上我想有2个按钮的图像被添加到列表视图的标题。有不同的方法来添加一个头视图到回收视图吗?举个例子作为指导会很有帮助

编辑2(增加片段布局):

在添加日志语句之后，getViewType似乎只接收到0的位置。这导致onCreateView只加载一个布局:

10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemCount: 5
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemViewType position: 0
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemViewType position: 0
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> getItemViewType position: 0
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> onCreateViewHolder, viewtype: 0
10-26 16:32:53.766    5449-5449/co.testapp I/logger info﹕ Adapter-> onBindViewHolder, viewType: 0

片段转换来加载CommentFragment:

@Override
public void onPhotoFeedItemClick(View view, int position) {
    if (fragmentManager == null)
        fragmentManager = getSupportFragmentManager();

FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

    if (view.getId() == R.id.button_comment){
        CommentFragment commentFragment = CommentFragment.newInstance("","", position);
        fragmentTransaction.add(R.id.main_activity, commentFragment,"comment_fragment_tag");
        fragmentTransaction.addToBackStack(Constants.TAG_COMMENTS);
        fragmentTransaction.commit();
    }
}

Fragment的onCreateView:

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

    View view = inflater.inflate(R.layout.fragment_comment, container, false);
    mRecyclerView = (RecyclerView) view.findViewById(R.id.list_recylclerview);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(_context));
    mRecyclerView.setItemAnimator(new DefaultItemAnimator());
    mAdapter = new CommentAdapter(R.layout.row_list_comments, R.layout.row_header_comments, _context, comments);
    mRecyclerView.setAdapter(mAdapter);
    return view;
}

包含recycleview的片段:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    tools:context="co.testapp.fragments.CommentFragment"
    android:background="@color/white">
        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:orientation="vertical">
            <android.support.v7.widget.RecyclerView
                xmlns:android="http://schemas.android.com/apk/res/android"
                android:id="@+id/list_recylclerview"
                android:layout_width="match_parent"
                android:layout_height="200dp" />
        </RelativeLayout>
</RelativeLayout>

注释行布局:

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent" android:layout_margin="10dp"
    android:background="@color/white">
    <!--Profile Picture-->
    <ImageView
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:id="@+id/profile_picture"
        android:background="@color/blue_testapp"/>
    <!--Name-->
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dp"
        android:text="First Name Last Name"
        android:textSize="16dp"
        android:textColor="@color/blue_testapp"
        android:id="@+id/name_of_poster"
        android:layout_toRightOf="@id/profile_picture"
        />
    <!--Comment-->
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:layout_marginTop="-5dp"
        android:text="This is a test comment"
        android:textSize="14dp"
        android:textColor="@color/black"
        android:id="@+id/comment"
        android:layout_below="@id/name_of_poster"
        android:layout_toRightOf="@id/profile_picture"/>
</RelativeLayout>

头

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="vertical"
              android:layout_width="match_parent"
              android:layout_height="match_parent">
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="300dp"
        android:id="@+id/header_photo"
        android:layout_gravity="center_horizontal"/>
</LinearLayout>

适配器代码(感谢hister让我开始):

public class CommentAdapter extends RecyclerView.Adapter<ViewHolder>{

    private final int rowCardLayout;
    public static Context mContext;
    private final int headerLayout;
    private final String [] comments;
    private static final int HEADER = 0;
    private static final int OTHER = 1;

    public CommentAdapter(int rowCardLayout, int headerLayout, Context context, String [] comments) {
        this.rowCardLayout = rowCardLayout;
        this.mContext = context;
        this.comments = comments;
        this.headerLayout = headerLayout;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
        logger.i("onCreateViewHolder, viewtype: " + i); //viewtype always returns 0 so OTHER layout is never inflated
        if (i == HEADER) {
            View v = LayoutInflater.from(viewGroup.getContext()).inflate(headerLayout, viewGroup, false);
            return new ViewHolderHeader(v);
        }
        else if (i == OTHER){
            View v = LayoutInflater.from(viewGroup.getContext()).inflate(rowCardLayout, viewGroup, false);
            return new ViewHolderComments(v);
        }
        else 
          throw new RuntimeException("Could not inflate layout");
    }

    @Override
    public void onBindViewHolder(ViewHolder viewHolder, int i) {
        logger.i("onBindViewHolder, viewType: " + i);

        if (viewHolder instanceof ViewHolderComments)
            ((ViewHolderComments) viewHolder).comment.setText(comments[i].toString());
        if (viewHolder instanceof ViewHolderHeader)
           ((ViewHolderHeader) viewHolder).header.setImageResource(R.drawable.image2);
        else {
            logger.e("no instance of viewholder found");
        }
    }

    @Override
    public int getItemCount() {
        int count = comments.length + 1;
        logger.i("getItemCount: " + count);
        return count;
    }

    @Override
    public int getItemViewType(int position) {
        logger.i("getItemViewType position: " + position);
        if (position == HEADER)
            return HEADER;
        else
            return OTHER;
    }

    public static class ViewHolderComments extends RecyclerView.ViewHolder {
        public TextView comment;
        public ImageView image;

        public ViewHolderComments(View itemView) {
            super(itemView);
            comment = (TextView) itemView.findViewById(R.id.comment);
            image = (ImageView) itemView.findViewById(R.id.image);
        }
    }

    public static class ViewHolderHeader extends RecyclerView.ViewHolder {
        public final ImageView header;

        public ViewHolderHeader(View itemView){
            super(itemView);
            header = (ImageView) itemView.findViewById(R.id.header_photo);
        }
    }
}

使用上面的代码，只有头部布局显示为viewType总是0。它是这样的。如果我强制另一个布局，它看起来像这样:

当前回答

将向您展示如何在Recycler视图中创建带有项目的header。

步骤1-在gradle文件中添加依赖项。

compile 'com.android.support:recyclerview-v7:23.2.0'
// CardView
compile 'com.android.support:cardview-v7:23.2.0'

卡片视图用于装饰目的。

Step2-制作三个xml文件。 一个是主要活动。其次是标题布局。第三为列表项布局。

activity_main.xml

<android.support.v7.widget.RecyclerView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/my_recycler_view"
    android:scrollbars="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

header.xml

<android.support.v7.widget.CardView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:cardElevation="2dp">

    <TextView
        android:id="@+id/txtHeader"
        android:gravity="center"
        android:textColor="#000000"
        android:textSize="@dimen/abc_text_size_large_material"
        android:background="#DCDCDC"
        android:layout_width="match_parent"
        android:layout_height="50dp" />

</android.support.v7.widget.CardView>

list.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    xmlns:app="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardElevation="1dp">

        <TextView
            android:id="@+id/txtName"
            android:text="abc"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

    </android.support.v7.widget.CardView>

</LinearLayout>

步骤3-创建三个bean类。

Header.java

public class Header extends ListItem {
    private String header;

    public String getHeader() {
        return header;
    }
    public void setHeader(String header) {
        this.header = header;
    }
}

ContentItem.java

public class ContentItem extends ListItem {

    private String name;
    private String rollnumber;

    @Override
    public String getName() {
        return name;
    }

    @Override
    public void setName(String name) {
        this.name = name;
    }

    public String getRollnumber() {
        return rollnumber;
    }

    public void setRollnumber(String rollnumber) {
        this.rollnumber = rollnumber;
    }
}

ListItem.java

public class ListItem {
    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private int id;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }
}

步骤4-创建一个名为MyRecyclerAdapter.java的适配器

public class MyRecyclerAdapter extends  RecyclerView.Adapter<RecyclerView.ViewHolder> {
    private static final int TYPE_HEADER = 0;
    private static final int TYPE_ITEM = 1;

    //Header header;
    List<ListItem> list;
    public MyRecyclerAdapter(List<ListItem> headerItems) {
        this.list = headerItems;
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        LayoutInflater inflater = LayoutInflater.from(parent.getContext());
        if (viewType == TYPE_HEADER) {
            View v = inflater.inflate(R.layout.header, parent, false);
            return  new VHHeader(v);
        } else {
            View v = inflater.inflate(R.layout.list, parent, false);
            return new VHItem(v);
        }
        throw new IllegalArgumentException();
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        if (holder instanceof VHHeader) {
           // VHHeader VHheader = (VHHeader)holder;
            Header  currentItem = (Header) list.get(position);
            VHHeader VHheader = (VHHeader)holder;
            VHheader.txtTitle.setText(currentItem.getHeader());
        } else if (holder instanceof VHItem) 
            ContentItem currentItem = (ContentItem) list.get(position);
            VHItem VHitem = (VHItem)holder;
            VHitem.txtName.setText(currentItem.getName());
        }
    }

    @Override
    public int getItemViewType(int position) {
        if (isPositionHeader(position))
            return TYPE_HEADER;
        return TYPE_ITEM;
    }

    private boolean isPositionHeader(int position) {
        return list.get(position) instanceof Header;
    }

    @Override
    public int getItemCount() {
        return list.size();
    }

    class VHHeader extends RecyclerView.ViewHolder{
        TextView txtTitle;
        public VHHeader(View itemView) {
            super(itemView);
            this.txtTitle = (TextView) itemView.findViewById(R.id.txtHeader);
        }
    }
    class VHItem extends RecyclerView.ViewHolder{
        TextView txtName;
        public VHItem(View itemView) {
            super(itemView);
            this.txtName = (TextView) itemView.findViewById(R.id.txtName);
        }
    }
}

步骤5 - 在MainActivity中添加以下代码:

public class MainActivity extends AppCompatActivity {
    RecyclerView recyclerView;
    List<List<ListItem>> arraylist;
    MyRecyclerAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        recyclerView = (RecyclerView)findViewById(R.id.my_recycler_view);
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
        adapter = new MyRecyclerAdapter(getList());
        recyclerView.setLayoutManager(linearLayoutManager);
        recyclerView.setAdapter(adapter);
    }

    private ArrayList<ListItem> getList() {
        ArrayList<ListItem> arrayList = new ArrayList<>();
        for(int j = 0; j <= 4; j++) {
            Header header = new Header();
            header.setHeader("header"+j);
            arrayList.add(header);
            for (int i = 0; i <= 3; i++) {
                ContentItem item = new ContentItem();
                item.setRollnumber(i + "");
                item.setName("A" + i);
                arrayList.add(item);
            }
        }
        return arrayList;
    }

}

函数getList()动态地为标题和列表项生成数据。

2017-03-23 12:28:22

其他回答

将向您展示如何在Recycler视图中创建带有项目的header。

步骤1-在gradle文件中添加依赖项。

compile 'com.android.support:recyclerview-v7:23.2.0'
// CardView
compile 'com.android.support:cardview-v7:23.2.0'

卡片视图用于装饰目的。

Step2-制作三个xml文件。 一个是主要活动。其次是标题布局。第三为列表项布局。

activity_main.xml

<android.support.v7.widget.RecyclerView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/my_recycler_view"
    android:scrollbars="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

header.xml

<android.support.v7.widget.CardView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:cardElevation="2dp">

    <TextView
        android:id="@+id/txtHeader"
        android:gravity="center"
        android:textColor="#000000"
        android:textSize="@dimen/abc_text_size_large_material"
        android:background="#DCDCDC"
        android:layout_width="match_parent"
        android:layout_height="50dp" />

</android.support.v7.widget.CardView>

list.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    xmlns:app="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardElevation="1dp">

        <TextView
            android:id="@+id/txtName"
            android:text="abc"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

    </android.support.v7.widget.CardView>

</LinearLayout>

步骤3-创建三个bean类。

Header.java

public class Header extends ListItem {
    private String header;

    public String getHeader() {
        return header;
    }
    public void setHeader(String header) {
        this.header = header;
    }
}

ContentItem.java

public class ContentItem extends ListItem {

    private String name;
    private String rollnumber;

    @Override
    public String getName() {
        return name;
    }

    @Override
    public void setName(String name) {
        this.name = name;
    }

    public String getRollnumber() {
        return rollnumber;
    }

    public void setRollnumber(String rollnumber) {
        this.rollnumber = rollnumber;
    }
}

ListItem.java

public class ListItem {
    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private int id;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }
}

步骤4-创建一个名为MyRecyclerAdapter.java的适配器

public class MyRecyclerAdapter extends  RecyclerView.Adapter<RecyclerView.ViewHolder> {
    private static final int TYPE_HEADER = 0;
    private static final int TYPE_ITEM = 1;

    //Header header;
    List<ListItem> list;
    public MyRecyclerAdapter(List<ListItem> headerItems) {
        this.list = headerItems;
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        LayoutInflater inflater = LayoutInflater.from(parent.getContext());
        if (viewType == TYPE_HEADER) {
            View v = inflater.inflate(R.layout.header, parent, false);
            return  new VHHeader(v);
        } else {
            View v = inflater.inflate(R.layout.list, parent, false);
            return new VHItem(v);
        }
        throw new IllegalArgumentException();
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        if (holder instanceof VHHeader) {
           // VHHeader VHheader = (VHHeader)holder;
            Header  currentItem = (Header) list.get(position);
            VHHeader VHheader = (VHHeader)holder;
            VHheader.txtTitle.setText(currentItem.getHeader());
        } else if (holder instanceof VHItem) 
            ContentItem currentItem = (ContentItem) list.get(position);
            VHItem VHitem = (VHItem)holder;
            VHitem.txtName.setText(currentItem.getName());
        }
    }

    @Override
    public int getItemViewType(int position) {
        if (isPositionHeader(position))
            return TYPE_HEADER;
        return TYPE_ITEM;
    }

    private boolean isPositionHeader(int position) {
        return list.get(position) instanceof Header;
    }

    @Override
    public int getItemCount() {
        return list.size();
    }

    class VHHeader extends RecyclerView.ViewHolder{
        TextView txtTitle;
        public VHHeader(View itemView) {
            super(itemView);
            this.txtTitle = (TextView) itemView.findViewById(R.id.txtHeader);
        }
    }
    class VHItem extends RecyclerView.ViewHolder{
        TextView txtName;
        public VHItem(View itemView) {
            super(itemView);
            this.txtName = (TextView) itemView.findViewById(R.id.txtName);
        }
    }
}

步骤5 - 在MainActivity中添加以下代码:

public class MainActivity extends AppCompatActivity {
    RecyclerView recyclerView;
    List<List<ListItem>> arraylist;
    MyRecyclerAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        recyclerView = (RecyclerView)findViewById(R.id.my_recycler_view);
        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
        adapter = new MyRecyclerAdapter(getList());
        recyclerView.setLayoutManager(linearLayoutManager);
        recyclerView.setAdapter(adapter);
    }

    private ArrayList<ListItem> getList() {
        ArrayList<ListItem> arrayList = new ArrayList<>();
        for(int j = 0; j <= 4; j++) {
            Header header = new Header();
            header.setHeader("header"+j);
            arrayList.add(header);
            for (int i = 0; i <= 3; i++) {
                ContentItem item = new ContentItem();
                item.setRollnumber(i + "");
                item.setName("A" + i);
                arrayList.add(item);
            }
        }
        return arrayList;
    }

}

函数getList()动态地为标题和列表项生成数据。

2017-03-23 12:28:22

HeaderView依赖于LayoutManager。默认的layoutmanager都不支持这一点，而且可能不会。ListView中的HeaderView创建了很多复杂性，但没有任何显著的好处。

我建议创建一个基本适配器类，如果提供的话，它可以为header添加项。不要忘记覆盖notify*方法来适当地偏移它们，这取决于header是否存在。

2014-10-23 17:06:31

我知道这是一个老问题，但我还是想提供一个答案。

这里有一个ConcatAdapter(文档)可以为您解决这个问题。 你所要做的就是定义你的头视图布局，并用一个项目创建一个虚拟适配器 在Kotlin中，它只需要几行

class HeaderAdapter(private val inflater: LayoutInflater) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
    
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = object : RecyclerView.ViewHolder(inflater.inflate(yourViewLayoutId, parent, false)) {}

    override fun onBindViewHolder(viewHolder: RecyclerView.ViewHolder, position: Int) {}

    override fun getItemCount() = 1
}

在此之后，您所要做的就是将头适配器和原始适配器添加到ConcatAdapter

recyclerView.adapter = ConcatAdapter(headerAdapter, adapter)

有关更多详细信息和高级案例，请参阅文档。

2021-07-28 18:58:49 
First - extends RecyclerView.Adapter<RecyclerView.ViewHolder>

public class MenuAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

重载getItemViewTpe方法后 * * *更重要

@Override
public int getItemViewType(int position) {
    return position;
}

方法onCreateViewHolder

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.menu_item, parent, false);
    View header = LayoutInflater.from(parent.getContext()).inflate(R.layout.menu_header_item, parent, false);
    Log.d("onCreateViewHolder", String.valueOf(viewType));

    if (viewType == 0) {
        return new MenuLeftHeaderViewHolder(header, onClickListener);
    } else {
        return new MenuLeftViewHolder(view, onClickListener);
    }
}

方法onBindViewHolder

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    if (position == 0) {
        MenuHeaderViewHolder menuHeaderViewHolder = (MenuHeaderViewHolder) holder;
        menuHeaderViewHolder.mTitle.setText(sMenuTitles[position]);
        menuHeaderViewHolder.mImage.setImageResource(sMenuImages[position]);
    } else {
        MenuViewHolder menuLeftViewHolder = (MenuLeftViewHolder) holder;
        menuViewHolder.mTitle.setText(sMenuTitles[position]);
        menuViewHolder.mImage.setImageResource(sMenuImages[position]);
    }
}

在finish中实现了ViewHolders类静态

public static class MenuViewHolder extends RecyclerView.ViewHolder 

public static class MenuLeftHeaderViewHolder extends RecyclerView.ViewHolder
2015-07-05 22:43:03

你可以把你的头和你的RecyclerView放在NestedScrollView中:

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        >

        <include
            layout="@layout/your_header"/>

        <android.support.v7.widget.RecyclerView
            android:id="@+id/list_recylclerview"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </LinearLayout>

</android.support.v4.widget.NestedScrollView>

为了让滚动正常工作，你需要在RecyclerView上禁用嵌套滚动:

myRecyclerView.setNestedScrollingEnabled(false);
2017-02-22 10:33:57

推荐文章

aliyun

最新文章

标签

2025 code 京ICP备15047053号-1