diff --git a/app/src/main/res/layout/content_main.xml b/app/src/main/res/layout/content_main.xml
index 183a4d0..886b860 100755
--- a/app/src/main/res/layout/content_main.xml
+++ b/app/src/main/res/layout/content_main.xml
@@ -1,224 +1,229 @@
 <?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"
     xmlns:tools="http://schemas.android.com/tools"
     xmlns:card_view="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:padding="10dp"
     android:background="#f5f5f5"
     app:layout_behavior="@string/appbar_scrolling_view_behavior"
     tools:context="org.dslul.ticketreader.MainActivity"
     tools:showIn="@layout/activity_main"
     android:orientation="vertical">
 
     <androidx.cardview.widget.CardView
         android:id="@+id/card_view"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
         card_view:cardCornerRadius="3dp"
         card_view:cardElevation="4dp"
         card_view:cardBackgroundColor="@android:color/white"
         card_view:cardUseCompatPadding="true"
         android:layout_above="@id/statusCardView">
 
             <LinearLayout
                 android:id="@+id/emptyView"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:gravity="center"
                 android:orientation="vertical"
                 android:padding="10dp">
 
                 <ImageView
                     android:id="@+id/imagenfcView"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:contentDescription="@string/immagine_biglietto_nfc"
                     card_view:srcCompat="@drawable/ic_nfc" />
 
                 <TextView
                     android:id="@+id/infolabel"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:paddingLeft="15dp"
                     android:paddingRight="15dp"
                     android:text="@string/info_instructions"
                     android:textColor="@color/colorGreyText"
                     android:textAlignment="center"
                     android:textSize="17sp"
                     android:textStyle="bold" />
 
 
             </LinearLayout>
 
 
     </androidx.cardview.widget.CardView>
 
     <androidx.cardview.widget.CardView
         android:id="@+id/statusCardView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         card_view:cardCornerRadius="3dp"
         android:visibility="gone"
         android:layout_above="@id/ticketCardView"
         card_view:cardElevation="4dp"
         card_view:cardBackgroundColor="#A5D6A7"
         card_view:cardUseCompatPadding="true">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:gravity="center"
             android:padding="10dp"
             android:orientation="horizontal"
             android:layout_above="@id/info_table">
 
             <ImageView
                 android:id="@+id/statusImg"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:padding="10dp"
                 android:src="@drawable/ic_check_circle_grey_800_36dp"/>
 
 
             <TextView
                 android:id="@+id/stato_biglietto"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text=""
                 android:textSize="20sp"
                 android:textColor="#424242"
                 android:textStyle="bold" />
 
         </LinearLayout>
 
     </androidx.cardview.widget.CardView>
 
     <androidx.cardview.widget.CardView
         android:id="@+id/ticketCardView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         card_view:cardCornerRadius="3dp"
         android:visibility="gone"
         android:layout_above="@id/adView"
         card_view:cardElevation="4dp"
         card_view:cardBackgroundColor="@android:color/white"
         card_view:cardUseCompatPadding="true">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="4dp"
             android:layout_marginBottom="4dp"
             android:orientation="vertical" >
 
         <TextView
             android:id="@+id/extended_card_detail_title"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_margin="10dp"
             android:text="@string/dettagli_biglietto"
             android:textColor="@color/colorGreyText"
             android:textSize="16sp"
             android:textStyle="bold" />
 
         <TableLayout
             android:id="@+id/info_table"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="20dp"
             android:layout_marginLeft="20dp"
             android:layout_marginRight="20dp"
             android:layout_marginTop="10dp"
             android:shrinkColumns="1" >
 
             <TableRow
                 android:id="@+id/row_type"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="5dp" >
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:text="Tipologia:"
                     android:textColor="#222"
                     android:textSize="13sp"
                     android:textStyle="bold" />
 
                 <TextView
                     android:id="@+id/tipologia"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:paddingLeft="7dp"
                     android:textColor="#222"
                     android:textSize="12sp" />
             </TableRow>
 
             <TableRow
                 android:id="@+id/row_date"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="5dp" >
 
                 <TextView
                     android:id="@+id/validation_or_expire"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:text="@string/data_obliterazione"
                     android:textColor="#222"
                     android:textSize="13sp"
                     android:textStyle="bold" />
 
                 <TextView
                     android:id="@+id/data_obliterazione"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:paddingLeft="7dp"
                     android:textColor="#222"
                     android:textSize="12sp" />
             </TableRow>
 
             <TableRow
                 android:id="@+id/row_rides_left"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="5dp" >
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:text="@string/corse_rimaste"
                     android:textColor="#222"
                     android:textSize="13sp"
                     android:textStyle="bold" />
 
                 <TextView
                     android:id="@+id/corse_rimaste"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:paddingLeft="7dp"
                     android:textColor="#222"
                     android:textSize="12sp" />
             </TableRow>
 
         </TableLayout>
         </LinearLayout>
 
     </androidx.cardview.widget.CardView>
 
 
     <com.google.android.gms.ads.AdView
         xmlns:ads="http://schemas.android.com/apk/res-auto"
         android:id="@+id/adView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_centerHorizontal="true"
         android:layout_alignParentBottom="true"
         ads:adSize="BANNER"
-        ads:adUnitId="ca-app-pub-2102716674867426/2375937430">
+        ads:adUnitId="ca-app-pub-3940256099942544/6300978111">
     </com.google.android.gms.ads.AdView>
 
+    <!--
+    real 2102716674867426/2375937430
+    test 3940256099942544/6300978111
+    -->
+
 </RelativeLayout>