简单使用Tablayout

FragmentManagerVp


package com.example.tablayout;


import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;


/**
 * Created by 心所在梦就在 on 2017/11/17.
 * 
 */


public class FragmentManagerVp extends Fragment{
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return super.onCreateView(inflater, container, savedInstanceState);


    }

}


MainActivity

package com.example.tablayout;


import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;


import java.util.ArrayList;


public class MainActivity extends AppCompatActivity {
    private TabLayout tablayout;
    private ViewPager vp;
    private ArrayList<FragmentManagerVp> list;
    String[] name={"游戏","音乐","综艺","电视","电影","舞蹈","武侠","喜剧","戏剧","荣耀","联盟","火线"};
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
        //找到ID资源


//


    }
        // list = new ArrayList<FragmentManagerVp>();
    //        MyAdapter adapter=new MyAdapter(MainActivity.this,android.R.layout.simple_expandable_list_item_1,name);
//
//        vp.setAdapter(adapter);
    public void initView(){
        vp = (ViewPager) findViewById(R.id.vp);
        tablayout = (TabLayout) findViewById(R.id.tablayout);


        for (int i=0;i<name.length;i++){


            tablayout.addTab(tablayout.newTab().setText(name[i]).setIcon(R.mipmap.ic_launcher));


        }
        tablayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                Toast.makeText(MainActivity.this,name.toString(),Toast.LENGTH_SHORT).show();
                if (tab.getText().equals("音乐")){
                    //请求推荐的网络数据
                }else if (tab.getText().equals("游戏")){
                    //请求热点的网络数据
                }
            }


            @Override
            public void onTabUnselected(TabLayout.Tab tab) {


            }


            @Override
            public void onTabReselected(TabLayout.Tab tab) {


            }
        });




    }
    class MyAdapter extends FragmentPagerAdapter {
        public MyAdapter(FragmentManager fm) {
            super(fm);
        }


        @Override
        public Fragment getItem(int position) {
            return list.get(position);
        }


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


        @Override
        public CharSequence getPageTitle(int position) {
            return name[position];


        }
    }




}


主布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.tablayout.MainActivity">


    <android.support.design.widget.TabLayout
        android:id="@+id/tablayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        />
    <android.support.v4.view.ViewPager
        android:id="@+id/vp"
        android:layout_below="@+id/tablayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
</RelativeLayout>

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转载自blog.csdn.net/zhang1223665986/article/details/80657253