implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
public class HomeFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_home, container, false);
return view;
}
}
public class ViewPagerAdapter extends FragmentPagerAdapter {
private List<Fragment> fragmentList;
public ViewPagerAdapter(FragmentManager fragmentManager, List<Fragment> fragmentList) {
super(fragmentManager);
this.fragmentList = fragmentList;
}
@Override
public Fragment getItem(int position) {
return fragmentList.get(position);
}
@Override
public int getCount() {
return fragmentList.size();
}
}
<android.support.design.widget.TabLayout
android:id="@+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabMode="fixed"
app:tabGravity="fill" />
<android.support.v4.view.ViewPager
android:id="@+id/view_pager"
android:layout_width="match_parent"
android:layout_height="match_parent" />
ViewPager viewPager = findViewById(R.id.view_pager);
List<Fragment> fragments = new ArrayList<>();
fragments.add(new HomeFragment());
fragments.add(new SettingsFragment());
ViewPagerAdapter pagerAdapter = new ViewPagerAdapter(getSupportFragmentManager(), fragments);
viewPager.setAdapter(pagerAdapter);
TabLayout tabLayout = findViewById(R.id.tab_layout);
tabLayout.setupWithViewPager(viewPager);
