使用方法：

1. App目录下build.gradle添加

   compile 'com.liuyk.widget:horizontalnavigation:1.0.8'

2. 项目根目录下build.gradle添加

   allprojects {

     repositories {
   
         jcenter()
   
         maven {
   
              url 'https://dl.bintray.com/liuyak1004/maven'
         }
    }
   

   }

案例代码

<com.liuyk.widget.HorizontalNavigationBar
        android:id="@+id/horizontal_navigation"
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="#f2f2f2"
        android:scrollbars="none" />

Java部分

private void initView() { mHorizontalNavigationBar = findViewById(R.id.horizontal_navigation); mHorizontalNavigationBar.addOnHorizontalNavigationSelectListener(this); adapter = new ChannelAdapter(); adapter.setItems(getData()); mHorizontalNavigationBar.setAdapter(adapter); mHorizontalNavigationBar.setCurrentChannelItem(0); }

 private ArrayList<Channel> getData() {
     final ArrayList<Channel> items = new ArrayList<>();
     for (int i = 0; i < 15; i++) {
         final Channel channel = new Channel();
         if (i == 0) {
             channel.isSelect = true;
         }
         channel.setChannelName("选项" + (i + 1));
         items.add(channel);
     }
     return items;
 }

bean

public class Channel implements Serializable {
    private static final long serialVersionUID = -7415501530039818852L;
    private String channelName;

    public String getChannelName() {
        return channelName;
    }

    public void setChannelName(String channelName) {
        this.channelName = channelName;
    }
}

HorizontalNavigationBar

新闻客户端的水平滚动导航条效果