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>