Android特效专辑(四)——APP主页框架TabHost绑定ViewPager的替换者TabLayout

现在很多app都在追求简单明了，功能又要强大，不过我还是喜欢之前的app风格，就是TabHost，在现在也是有许多app在用，不过选项卡可能都放在下面了，我们想要tabhost有viewpager的滑动效果，其实也很简单，那就是fragment，在这之前，我都是很复杂的把它们全部绑定在一起联动的，但是现在就要简单很多了 ，我们用Android Studio开发

先看下效果图吧

      我们这次使用到的是TabLayout
    

activity_main.xml

      <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <android.support.design.widget.TabLayout
        android:id="@+id/id_tab_layout"
        android:background="#ffffff"
        app:tabGravity="fill"
        app:tabMode="fixed"
        app:tabIndicatorColor="#0ddcff"
        app:tabTextColor="#000000"
        app:tabSelectedTextColor="#0ddcff"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
    </android.support.design.widget.TabLayout>
    <android.support.v4.view.ViewPager
        android:id="@+id/id_view_pager"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
    </android.support.v4.view.ViewPager>
</LinearLayout>
    

MainActivity

      package com.app.gaohailong.festivalmessage;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
    private TabLayout mTablayout;
    private ViewPager mViewPager;
    private String[] mTitles = new String[]{"节日短信", "发送记录", "个人设置"};
    private List<Fragment> mFragments;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initViews();
    }
    private void initViews() {
        //初始化View
        mTablayout = (TabLayout) findViewById(R.id.id_tab_layout);
        mViewPager = (ViewPager) findViewById(R.id.id_view_pager);
        //初始化List<Fragment>
        mFragments = new ArrayList<>();
        Fragment mFestivalFragment = new FestivalFragment();
        Fragment mRecordFragment = new RecordFragment();
        Fragment myFragment = new MyFragment();
        mFragments.add(mFestivalFragment);
        mFragments.add(mRecordFragment);
        mFragments.add(myFragment);
        //给ViewPage设置Adapter
        mViewPager.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return mFragments.get(position);
            }
            @Override
            public int getCount() {
                return mFragments.size();
            }
            @Override
            public CharSequence getPageTitle(int position) {
                return mTitles[position];
            }
        });
        mTablayout.setupWithViewPager(mViewPager);
    }
}
    

      记得添加源
    

          compile 'com.android.support:design:23.1.1'
    

      这样就可以了，是不是非常的简单？你也可以去试试呢