added demo flavor; hide ad on demo

app/build.gradle

 apply plugin: 'android-apt'
 
 android {
+    signingConfigs {
+    }
     compileSdkVersion 23
     buildToolsVersion "23.0.3"
-
     dexOptions {
         javaMaxHeapSize "2048M"
     }
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-
     productFlavors {
         main {
         }
             versionName "1.0-dev"
             minSdkVersion 21
         }
+        demo {
+            applicationId "com.rthoni.stssaguenay.demo"
+            versionName "1.0-demo"
+            minSdkVersion 21
+        }
         devlocal {
             applicationId "com.rthoni.stssaguenay.devlocal"
             versionName "1.0-devlocal"
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile fileTree(include: ['*.jar'], dir: 'libs')
     testCompile 'junit:junit:4.12'
     compile 'com.android.support:appcompat-v7:23.4.0'
     compile 'com.android.support:support-annotations:23.4.0'

app/src/demo/google-services.json

+{
+  "project_info": {
+    "project_number": "171393394108",
+    "firebase_url": "https://admob-app-id-3084832113.firebaseio.com",
+    "project_id": "admob-app-id-3084832113",
+    "storage_bucket": "admob-app-id-3084832113.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:171393394108:android:6fd8956541c81e90",
+        "android_client_info": {
+          "package_name": "com.rthoni.stssaguenay.demo"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "171393394108-eovbvhuab49spjk18c382f1ueqij1lvv.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDfBkaeX5670C6Y-AYZgl5wRNV-pr8mldw"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 1,
+          "other_platform_oauth_client": []
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/src/demo/res/values/dimens.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="ad_height">0dp</dimen>
+</resources>

app/src/main/res/layout/activity_stop_picker.xml

     <com.google.android.gms.ads.AdView
         android:id="@+id/adView"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="@dimen/ad_height"
         android:layout_centerHorizontal="true"
         android:layout_alignParentBottom="true"
         ads:adSize="BANNER"

app/src/main/res/layout/content_main.xml

     <com.google.android.gms.ads.AdView
         android:id="@+id/adView"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="@dimen/ad_height"
         android:layout_centerHorizontal="true"
         android:layout_alignParentBottom="true"
         ads:adSize="BANNER"

app/src/main/res/values/dimens.xml

     <dimen name="nav_header_vertical_spacing">16dp</dimen>
     <dimen name="nav_header_height">160dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
+
+    <dimen name="ad_height">-2dp</dimen>
 </resources>