AdMob for welcome screen

build.gradle

@@ -95,6 +95,7 @@ dependencies {
     implementation 'com.android.support:design:26.1.0'
     implementation 'com.android.support:cardview-v7:26.1.0'
     implementation 'com.android.support:recyclerview-v7:26.1.0'
+    implementation 'com.google.android.gms:play-services-ads:11.6.2'
 
     implementation 'com.google.dagger:dagger:2.12'
 

src/androidTest/java/de/avalax/fitbuddy/FitbuddyAcceptanceTest.java

@@ -46,6 +46,7 @@ public void initialStart_shouldShowEmptyStartFragment() throws Exception {
         application.showsSupportMenuItem();
         application.showsWorkoutBottomNavAsDisabled();
         application.showsFinishedWorkoutBottomNavAsDisabled();
+        application.showsAdMob();
     }
 
     @Test

src/androidTest/java/de/avalax/fitbuddy/runner/ApplicationRunner.java

@@ -66,6 +66,10 @@ public void showsFinishedWorkoutBottomNavAsDisabled() {
         onView(withId(R.id.navigation_summary_item)).check(matches(not(isEnabled())));
     }
 
+    public void showsAdMob() {
+        onView(withId(R.id.adView)).check(matches(isDisplayed()));
+    }
+
     public void switchToSummary() {
         onView(withId(R.id.navigation_summary_item)).perform(click());
     }

src/main/java/de/avalax/fitbuddy/presentation/MainActivity.java

@@ -12,6 +12,8 @@
 import android.view.Menu;
 import android.view.MenuItem;
 
+import com.google.android.gms.ads.MobileAds;
+
 import javax.inject.Inject;
 
 import de.avalax.fitbuddy.R;
@@ -44,6 +46,7 @@ public class MainActivity extends AppCompatActivity
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        MobileAds.initialize(this, "ca-app-pub-3067141613739864~9851773284");
 
         ((FitbuddyApplication) getApplication()).getComponent().inject(this);
 

src/main/java/de/avalax/fitbuddy/presentation/welcome_screen/WorkoutListFragment.java

@@ -11,6 +11,10 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdView;
+import com.google.android.gms.ads.MobileAds;
+
 import java.util.List;
 
 import javax.inject.Inject;
@@ -53,6 +57,12 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
         floatingActionButton.setOnClickListener(this);
         Toolbar toolbar = view.findViewById(R.id.toolbar_main);
         ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
+        MobileAds.initialize(getActivity(), "ca-app-pub-3067141613739864~9851773284");
+        AdView adView = view.findViewById(R.id.adView);
+        AdRequest adRequest = new AdRequest.Builder()
+                .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
+                .addTestDevice("8F6B70E5DC92FE9E826BAA77A492D912").build();
+        adView.loadAd(adRequest);
         return view;
     }
 

src/main/res/layout/fragment_welcome_screen.xml

@@ -10,6 +10,17 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
+        <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-3067141613739864/9363197432">
+        </com.google.android.gms.ads.AdView>
+
         <android.support.v7.widget.Toolbar
             android:id="@+id/toolbar_main"
             android:layout_width="match_parent"