- First create MainActivity.class and activity_main.xml
- Add following code in MainActivity.java class
public class MainActivity extends FragmentActivity {
ViewPager viewPager;
TabLayout tabLayout;
TabsPagerAdapter tabsPagerAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Reference of Components
tabLayout = (TabLayout) findViewById(R.id.tab_layout);
viewPager = (ViewPager) findViewById(R.id.pager);
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
setTabData();
}
}
- Add following code in activity_main.xml
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:weightSum="1">
<android.support.design.widget.TabLayout
android:id="@+id/tab_layout"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="0.08"
android:background="@color/btn_login"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabIndicatorColor="@android:color/white"
app:tabMode="fixed" />
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="0.92" />
</LinearLayout>
</LinearLayout>
- To Add this method in your Class and call this method in your class
public void setTabData() {
String[] str_tab_name = {"Test", "Test 1","Test 2"};
//Set Tab Data
ArrayList<Fragment> list = new ArrayList<Fragment>();
tabLayout.removeAllTabs();
for (int i = 0; i < str_tab_name.length; i++) {
tabLayout.addTab(tabLayout.newTab().setText("" + str_tab_name[i]));
TestFragment testFragment = new TestFragment();
list.add(testFragment);
Bundle bundle = new Bundle();
bundle.putInt("tab_position", i);
testFragment.setArguments(bundle);
}
//viewPager.setOffscreenPageLimit(1);
tabsPagerAdapter = new TabsPagerAdapter(getSupportFragmentManager(), list);
viewPager.setAdapter(tabsPagerAdapter);
viewPager.setOffscreenPageLimit(1);
viewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
}
});
viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
}
- To Create Fragment Class For Example "TestFragment" and create xml file according it is fragment_test
public class TestFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_test, container, false);
}
}
- Add Following code in fragment_test.xml file
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
</LinearLayout>
- Add following code in MainActivity.java class
public class MainActivity extends FragmentActivity {
ViewPager viewPager;
TabLayout tabLayout;
TabsPagerAdapter tabsPagerAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Reference of Components
tabLayout = (TabLayout) findViewById(R.id.tab_layout);
viewPager = (ViewPager) findViewById(R.id.pager);
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
setTabData();
}
}
- Add following code in activity_main.xml
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:weightSum="1">
<android.support.design.widget.TabLayout
android:id="@+id/tab_layout"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="0.08"
android:background="@color/btn_login"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabIndicatorColor="@android:color/white"
app:tabMode="fixed" />
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="0.92" />
</LinearLayout>
</LinearLayout>
- To Add this method in your Class and call this method in your class
public void setTabData() {
String[] str_tab_name = {"Test", "Test 1","Test 2"};
//Set Tab Data
ArrayList<Fragment> list = new ArrayList<Fragment>();
tabLayout.removeAllTabs();
for (int i = 0; i < str_tab_name.length; i++) {
tabLayout.addTab(tabLayout.newTab().setText("" + str_tab_name[i]));
TestFragment testFragment = new TestFragment();
list.add(testFragment);
Bundle bundle = new Bundle();
bundle.putInt("tab_position", i);
testFragment.setArguments(bundle);
}
//viewPager.setOffscreenPageLimit(1);
tabsPagerAdapter = new TabsPagerAdapter(getSupportFragmentManager(), list);
viewPager.setAdapter(tabsPagerAdapter);
viewPager.setOffscreenPageLimit(1);
viewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
}
});
viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
}
- To Create Fragment Class For Example "TestFragment" and create xml file according it is fragment_test
public class TestFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_test, container, false);
}
}
- Add Following code in fragment_test.xml file
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
</LinearLayout>