(四)——APP主页框架TabHost绑定ViewPager的替换者TabLayout
最后更新于：2022-04-01 09:36:14
# 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
~~~