<?xml version="1.0" encoding="utf-8"?>
  <RelativeLayout
      xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      android:layout_width="match_parent"

      android:layout_height="match_parent"
      android:background="@drawable/bg">

  
          <include layout="@layout/layout_toolbar"/>
  
          <android.support.v4.view.ViewPager
              android:id="@+id/viewpager"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:layout_above="@+id/appTab"
              android:layout_below="@+id/ll_toolBar"
              app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
  
          <android.support.design.widget.AppBarLayout
              android:id="@+id/appTab"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:layout_alignParentBottom="true"

              android:theme="@style/ThemeOverlay.AppCompat.Light">

  
              <android.support.design.widget.TabLayout
                  android:id="@+id/tabs"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  style="@style/custom_tab"

                  android:background="@color/white"

                  app:tabBackground="@drawable/tab_color_selector"
                  app:tabGravity="fill"
                  app:tabMode="fixed"/>
          </android.support.design.widget.AppBarLayout>
  
  </RelativeLayout>