看到这个简单的完整的例子： 这里我用TabLayout也该经常与ViewPager使用，所以才会对您有用的未来。
它需要API：
compile 'com.android.support:design:25.3.1'
可以忽略，如果想在这种情况下，以较简单的去从XML和Java文件中删除TabLayout的所有部分。
1. activity_main.xml中
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/viewPager"/>
<android.support.design.widget.TabLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorPrimary"
app:tabIndicatorColor="@color/colorPrimaryDark"
app:layout_scrollFlags="scroll|enterAlways"
android:id="@+id/tabLayout"/>
</RelativeLayout>
2.片段Tab1.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="TAB 1"
android:id="@+id/textTab1"/>
</RelativeLayout>
3.片段Tab2.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="TAB 2"
android:id="@+id/textTab2"/>
</RelativeLayout>
4.片段Tab3.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="TAB 3"
android:id="@+id/textSpacerNoTitleab3"/>
</RelativeLayout>
5. MainActivity.java
public class MainActivity extends AppCompatActivity
implements TabLayout.OnTabSelectedListener, ViewPager.OnPageChangeListener{
ViewPager viewPager;
TabLayout tabLayout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
viewPager = (ViewPager) findViewById(R.id.viewPager);
tabLayout = (TabLayout) findViewById(R.id.tabLayout);
tabLayout.addTab(tabLayout.newTab().setText("Page 1"));
tabLayout.addTab(tabLayout.newTab().setText("Page 2"));
tabLayout.addTab(tabLayout.newTab().setText("Page 3"));
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
tabLayout.addOnTabSelectedListener(this);
viewPager.setAdapter(new VPAdapter(getSupportFragmentManager()));
viewPager.addOnPageChangeListener(this);
}
@Override
public void onTabSelected(TabLayout.Tab tab) {
w("onTabSelected(): "+tab.getPosition());
viewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
w("onPageSelected(): "+position);
TabLayout.Tab tab = tabLayout.getTabAt(position);
if(tab!=null)tab.select();
}
@Override
public void onPageScrollStateChanged(int state) {
}
void w(String string){
Log.w("MKN",getClass().getSimpleName()+" "+string);
}
}
6.片段类Tab1.java 公共类TAB1延伸片段{
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
return inflater.inflate(R.layout.tab1,container,false);
}
}
7.片段类Tab2.java
public class Tab2 extends Fragment {
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
return inflater.inflate(R.layout.tab2,container,false);
}
}
8.片段类Tab3.java
public class Tab3 extends Fragment {
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
return inflater.inflate(R.layout.tab3,container,false);
}
}
9.适配器类VPAdapter.java
public class VPAdapter extends FragmentPagerAdapter {
Fragment[] tabs = new Fragment[3];
public VPAdapter(FragmentManager fm) {
super(fm);
tabs[0] = new Tab1();
tabs[1] = new Tab2();
tabs[2] = new Tab3();
}
@Override
public Fragment getItem(int position) {
return tabs[position];
}
@Override
public int getCount() {
return 3;
}
}
参阅此HTTPS ：//www.androidhive.info/2015/09/android-material-design-working-with-tabs/ – MinnuKaAnae
你可以给我一个答案？ –
你应该创建3个不同的片段xml文件和3个片段类，按照上面的链接一步一步你会得到解决方案 – MinnuKaAnae