使用RecyclerView实现水平列表

概述使用RecyclerView实现水平列表 本文实例为大家分享了RecyclerView实现水平列表的具体代码,供大家参考,具体内容如下 1.效果图 2.activity_horizontallistview.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layo ...

本文实例为大家分享了RecyclerVIEw实现水平列表的具体代码，供大家参考，具体内容如下

1、效果图

2、activity_horizontallistvIEw.xml

<?xml version="1.0" enCoding="utf-8"?><linearLayout xmlns:androID="http://schemas.androID.com/apk/res/androID" androID:layout_wIDth="match_parent" androID:layout_height="match_parent" androID:orIEntation="vertical"> <androID.support.v7.Widget.RecyclerVIEw  androID:ID="@+ID/recyclervIEw_horizontal1"  androID:layout_wIDth="wrap_content"  androID:layout_height="wrap_content"  androID:layout_gravity="center_horizontal"  androID:overScrollMode="never"  androID:scrollbars="none"  /> <androID.support.v7.Widget.RecyclerVIEw  androID:ID="@+ID/recyclervIEw_horizontal2"  androID:layout_wIDth="wrap_content"  androID:layout_height="wrap_content"  androID:layout_gravity="center_horizontal"  androID:overScrollMode="never"  androID:scrollbars="none"  /> <androID.support.v7.Widget.RecyclerVIEw  androID:ID="@+ID/recyclervIEw_horizontal3"  androID:layout_wIDth="wrap_content"  androID:layout_height="wrap_content"  androID:layout_gravity="center_horizontal"  androID:overScrollMode="never"  androID:scrollbars="none"  /></linearLayout>

3、activity代码

package ivan.com.appbackendtest;import androID.content.Context;import androID.os.Bundle;import androID.support.v7.app.AppCompatActivity;import androID.support.v7.Widget.linearlayoutmanager;import androID.support.v7.Widget.RecyclerVIEw;import androID.vIEw.LayoutInflater;import androID.vIEw.VIEw;import androID.vIEw.VIEwGroup;import androID.Widget.ImageVIEw;import androID.Widget.TextVIEw;import java.util.ArrayList;import java.util.Arrays;import java.util.List;/** * Created by ivan on 2017/6/9. */public class horizontallistvIEwActivity extends AppCompatActivity { private RecyclerVIEw recyclervIEw_horizontal1; private galleryAdapter mAdapter1; private RecyclerVIEw recyclervIEw_horizontal2; private galleryAdapter mAdapter2; private RecyclerVIEw recyclervIEw_horizontal3; private galleryAdapter mAdapter3; private List<Integer> mDatas1; private List<Integer> mDatas2; private List<Integer> mDatas3; @OverrIDe protected voID onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  setContentVIEw(R.layout.activity_horizontallistvIEw);  initDatas();  //得到控件  recyclervIEw_horizontal1 = (RecyclerVIEw)findVIEwByID(R.ID.recyclervIEw_horizontal1);  //设置布局管理器  linearlayoutmanager linearlayoutmanager = new linearlayoutmanager(this);  linearlayoutmanager.setorIEntation(linearlayoutmanager.HORIZONTAL);  recyclervIEw_horizontal1.setLayoutManager(linearlayoutmanager);  //设置适配器  mAdapter1 = new galleryAdapter(this,mDatas1);  recyclervIEw_horizontal1.setAdapter(mAdapter1);  //得到控件  recyclervIEw_horizontal2 = (RecyclerVIEw)findVIEwByID(R.ID.recyclervIEw_horizontal2);  //设置布局管理器  linearlayoutmanager linearlayoutmanager2 = new linearlayoutmanager(this);  linearlayoutmanager2.setorIEntation(linearlayoutmanager.HORIZONTAL);  recyclervIEw_horizontal2.setLayoutManager(linearlayoutmanager2);  //设置适配器  mAdapter2 = new galleryAdapter(this,mDatas2);  recyclervIEw_horizontal2.setAdapter(mAdapter2);  //得到控件  recyclervIEw_horizontal3 = (RecyclerVIEw)findVIEwByID(R.ID.recyclervIEw_horizontal3);  //设置布局管理器  linearlayoutmanager linearlayoutmanager3 = new linearlayoutmanager(this);  linearlayoutmanager3.setorIEntation(linearlayoutmanager.HORIZONTAL);  recyclervIEw_horizontal3.setLayoutManager(linearlayoutmanager3);  //设置适配器  mAdapter3 = new galleryAdapter(this,mDatas3);  recyclervIEw_horizontal3.setAdapter(mAdapter3); } private voID initDatas() {  mDatas1 = new ArrayList<>(Arrays.asList(R.mipmap.ic_launcher));  mDatas2 = new ArrayList<>(Arrays.asList(R.mipmap.ic_launcher,R.mipmap.ic_launcher));  mDatas3 = new ArrayList<>(Arrays.asList(R.mipmap.ic_launcher,R.mipmap.ic_launcher,R.mipmap.ic_launcher)); } public class galleryAdapter extends   RecyclerVIEw.Adapter<galleryAdapter.VIEwHolder> {  private LayoutInflater mInflater;  private List<Integer> mDatas;  public galleryAdapter(Context context,List<Integer> datats)  {   mInflater = LayoutInflater.from(context);   mDatas = datats;  }  public class VIEwHolder extends RecyclerVIEw.VIEwHolder  {   public VIEwHolder(VIEw arg0)   {    super(arg0);   }   ImageVIEw mimg;   TextVIEw mTxt;  }  @OverrIDe  public int getItemCount()  {   return mDatas.size();  }  /**   * 创建VIEwHolder   */  @OverrIDe  public VIEwHolder onCreateVIEwHolder(VIEwGroup vIEwGroup,int i)  {   VIEw vIEw = mInflater.inflate(R.layout.item_ListvIEw,vIEwGroup,false);   VIEwHolder vIEwHolder = new VIEwHolder(vIEw);   vIEwHolder.mimg = (ImageVIEw) vIEw     .findVIEwByID(R.ID.ID_index_gallery_item_image);   return vIEwHolder;  }  /**   * 设置值   */  @OverrIDe  public voID onBindVIEwHolder(final VIEwHolder vIEwHolder,final int i)  {   vIEwHolder.mimg.setimageResource(mDatas.get(i));  } }}

4、核心代码

 //得到控件  recyclervIEw_horizontal1 = (RecyclerVIEw)findVIEwByID(R.ID.recyclervIEw_horizontal1);  //设置布局管理器  linearlayoutmanager linearlayoutmanager = new linearlayoutmanager(this);  linearlayoutmanager.setorIEntation(linearlayoutmanager.HORIZONTAL);  recyclervIEw_horizontal1.setLayoutManager(linearlayoutmanager);  //设置适配器  mAdapter1 = new galleryAdapter(this,mDatas1);  recyclervIEw_horizontal1.setAdapter(mAdapter1);

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。

总结

以上是内存溢出为你收集整理的使用RecyclerView实现水平列表全部内容，希望文章能够帮你解决使用RecyclerView实现水平列表所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。