tabLayout加viewPager的实现

效果

首先导入design；

然后设置布局：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
  android:orientation="vertical"
    tools:context="com.example.mytablayoutdemo.MainActivity">
<!--tabTextColor原本颜色，tabSelectedTextColor选中后颜色-->
    <android.support.design.widget.TabLayout
        android:id="@+id/mtab"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:tabTextColor="@color/colorPrimary"
        app:tabSelectedTextColor="@color/colorAccent"/>


    <android.support.v4.view.ViewPager
        android:id="@+id/mviewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    </android.support.v4.view.ViewPager>
</LinearLayout>

然后设置fragment

 

其次 adapter：

package com.example.mytablayoutdemo;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;

public class MyAdapter extends FragmentPagerAdapter {
    public MyAdapter(FragmentManager fm) {
        super(fm);
    }
    @Override
    public Fragment getItem(int position) {
        return new BlankFragment();
    }

    @Override
    public int getCount() {
        return 3;
    }

    @Override
    public CharSequence getPageTitle(int position) {
        String title=null;
        switch (position){
            case 0:
                title="钢厂";
                break;
            case 1:
                title="丽丽";
                break;
            case 2:
                title="小夏";
                break;
        }
        return title;
    }
}
最后activity

 

 搞定！练习知识点，仅供参考