YvesBill

 <style name="TabLayout" parent="Widget.Design.TabLayout">
        <item name="tabTextAppearance">@style/MyCustomTabText</item>
        <item name="tabSelectedTextColor">#fff</item>
    </style>

    <style name="MyCustomTabText" parent="TextAppearance.AppCompat.Button">
        <item name="android:textSize">14sp</item>
        <item name="android:textColor">@android:color/darker_gray</item>
    </style>

YvesBill

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="#fafafa"
    android:id="@+id/coordinatorLayout">

    <RelativeLayout
        android:layout_width="match_parent"

YvesBill

import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;         //Ogni classe deve appartenere al support.v4
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

YvesBill

                 case 0:
                           //Close Drawer
        	           mDrawerList.setItemChecked(position, true);
			   setTitle(mStringTitles[position]);
			   mDrawerLayout.closeDrawer(mDrawerView);
			   
                           //Wait 270 milliseconds for change fragment view 
			   new Handler().postDelayed(new Runnable() {
				   @Override
			           public void run() {

YvesBill

                //Gli importi delle classi 
                import com.google.ads.AdRequest;
                import com.google.ads.AdView;
 


                // Va implementato appena sotto il metodo onCreate 
                AdView adview = (AdView)findViewById(R.id.adView); 
	        AdRequest re = new AdRequest();
	        adview.loadAd(re);

YvesBill

<!-- Gli xmlns obbligatori da utilizzare nel layout sono i seguenti 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads" -->
    

<!-- Questo è il banner --> 
<com.google.ads.AdView
       android:id="@+id/adView"
       android:layout_width="fill_parent"

YvesBill

<?xml version="1.0" encoding="utf-8"?>
<resources>
        <declare-styleable name="com.google.ads.AdView">
                <attr name="backgroundColor" format="color" />
                <attr name="primaryTextColor" format="color" />
                <attr name="secondaryTextColor" format="color" />
                <attr name="keywords" format="string" />
                <attr name="refreshInterval" format="integer" />
        </declare-styleable>
</resources>

YvesBill

<!-- aggiungere questi meta-data -->

<meta-data  android:name="Nome del banner" 
            android:value="ID del banner"></meta-data>

<meta-data  android:name="ADMOB_ALLOW_LOCATION_FOR_ADS" 
            android:value="false"></meta-data>

<!-- aggiungere questi permessi -->
    

YvesBill

public class MainActivity extends FragmentActivity implements ActionBar.TabListener {

    AppSectionsPagerAdapter mAppSectionsPagerAdapter;  
    ViewPager mViewPager;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

// Settare il tipo di navigazione

YvesBill

<android.support.v4.view.ViewPager 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/pager"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />