prepare release

android/app/build.gradle

@@ -14,6 +14,11 @@ if (flutterRoot == null) {
 apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
+
+def keystorePropertiesFile = rootProject.file("key.properties")
+def keystoreProperties = new Properties()
+keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+
 android {
     compileSdkVersion 27
 
@@ -31,11 +36,19 @@ android {
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
+    signingConfigs{
+        release{
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile file(keystoreProperties['storeFile'])
+            storePassword keystoreProperties['storePassword']
+        }
+    }
     buildTypes {
         release {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            signingConfig signingConfigs.release
         }
     }
 }

android/app/src/main/AndroidManifest.xml

@@ -14,7 +14,7 @@
          FlutterApplication and put your custom class here. -->
     <application
         android:name="io.flutter.app.FlutterApplication"
-        android:label="flutfire"
+        android:label="Wallfy"
         android:icon="@mipmap/ic_launcher">
         <activity
             android:name=".MainActivity"

android/key.properties

@@ -0,0 +1,4 @@
+storePassword=abcd1234
+keyPassword=abcd1234
+keyAlias=wallfy
+storeFile=/Users/pawankumar/Documents/wallfy.jks

lib/WallpaperApp/wall_screen.dart

@@ -4,10 +4,17 @@ import 'package:cloud_firestore/cloud_firestore.dart';
 import 'dart:async';
 import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
 import 'package:firebase_admob/firebase_admob.dart';
+import 'package:firebase_analytics/firebase_analytics.dart';
+import 'package:firebase_analytics/observer.dart';
 
 const String testDevice = '';
 
 class WallScreen extends StatefulWidget {
+  final FirebaseAnalytics analytics;
+  final FirebaseAnalyticsObserver observer;
+
+  WallScreen({this.analytics, this.observer});
+
   @override
   _WallScreenState createState() => new _WallScreenState();
 }
@@ -47,6 +54,16 @@ class _WallScreenState extends State<WallScreen> {
         });
   }
 
+  Future<Null> _currentScreen() async {
+    await widget.analytics.setCurrentScreen(
+        screenName: 'Wall Screen', screenClassOverride: 'WallScreen');
+  }
+
+  Future<Null> _sendAnalytics() async {
+    await widget.analytics
+        .logEvent(name: 'full_screen_tapped', parameters: <String, dynamic>{});
+  }
+
   @override
   void initState() {
     // TODO: implement initState
@@ -61,6 +78,8 @@ class _WallScreenState extends State<WallScreen> {
         wallpapersList = datasnapshot.documents;
       });
     });
+
+    // _currentScreen();
   }
 
   @override
@@ -90,6 +109,7 @@ class _WallScreenState extends State<WallScreen> {
                         new BorderRadius.all(new Radius.circular(8.0)),
                     child: new InkWell(
                       onTap: () {
+                        _sendAnalytics();
                         createInterstitialAd()
                           ..load()
                           ..show();

lib/main.dart

@@ -1,10 +1,15 @@
-import 'package:flutfire/CrudApp/crud_sample.dart';
 import 'package:flutfire/WallpaperApp/wall_screen.dart';
 import 'package:flutter/material.dart';
+import 'package:firebase_analytics/firebase_analytics.dart';
+import 'package:firebase_analytics/observer.dart';
 
 void main() => runApp(new MyApp());
 
 class MyApp extends StatelessWidget {
+  static FirebaseAnalytics analytics = new FirebaseAnalytics();
+  static FirebaseAnalyticsObserver observer =
+      new FirebaseAnalyticsObserver(analytics: analytics);
+
   // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
@@ -14,7 +19,8 @@ class MyApp extends StatelessWidget {
       theme: new ThemeData(
         primarySwatch: Colors.blue,
       ),
-      home: new WallScreen(),
+      navigatorObservers: <NavigatorObserver>[observer],
+      home: new WallScreen(analytics: analytics, observer: observer),
     );
   }
 }

pubspec.lock

@@ -99,6 +99,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.5.2"
+  firebase_analytics:
+    dependency: "direct main"
+    description:
+      name: firebase_analytics
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.3"
   firebase_auth:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -13,6 +13,7 @@ dependencies:
   cloud_firestore: 
   flutter_staggered_grid_view:
   firebase_admob: ^0.5.2
+  firebase_analytics: ^0.2.3
 
 
 dev_dependencies: