Hooking up the whole firebase of the project via firebase CLI.

Also used flutter_fire firebase_core among several other libs.

Changes to be committed:
    new file:   client_app_flutter/android/app/google-services.json
    modified:   client_app_flutter/android/build.gradle
    new file:   client_app_flutter/ios/Runner/GoogleService-Info.plist
    new file:   client_app_flutter/ios/firebase_app_id_file.json
    new file:   client_app_flutter/lib/firebase_options.dart
    modified:   client_app_flutter/lib/main.dart
    modified:   client_app_flutter/pubspec.lock
    modified:   client_app_flutter/pubspec.yaml

1 files changed, 75 insertions, 0 deletions

diff --git a/client_app_flutter/lib/firebase_options.dart b/client_app_flutter/lib/firebase_options.dart
new file mode 100644
index 0000000..74ffc72
--- /dev/null
+++ b/client_app_flutter/lib/firebase_options.dart
@@ -0,0 +1,75 @@
+// File generated by FlutterFire CLI.
+// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
+import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+
+/// Default [FirebaseOptions] for use with your Firebase apps.
+///
+/// Example:
+/// ```dart
+/// import 'firebase_options.dart';
+/// // ...
+/// await Firebase.initializeApp(
+///   options: DefaultFirebaseOptions.currentPlatform,
+/// );
+/// ```
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      return web;
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for macos - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.windows:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for windows - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static const FirebaseOptions web = FirebaseOptions(
+    apiKey: 'AIzaSyD-EugJi1MyqWe4l8G4DqtjykEeqnevsT8',
+    appId: '1:443484865448:web:dffd1d739cceccf25c539d',
+    messagingSenderId: '443484865448',
+    projectId: 'meteo-board',
+    authDomain: 'meteo-board.firebaseapp.com',
+    storageBucket: 'meteo-board.appspot.com',
+    measurementId: 'G-7GCWGR3SVN',
+  );
+
+  static const FirebaseOptions android = FirebaseOptions(
+    apiKey: 'AIzaSyAY0cu67hMFb_5BHj3iG9afj73d_7UMSY0',
+    appId: '1:443484865448:android:896502083b5ab60d5c539d',
+    messagingSenderId: '443484865448',
+    projectId: 'meteo-board',
+    storageBucket: 'meteo-board.appspot.com',
+  );
+
+  static const FirebaseOptions ios = FirebaseOptions(
+    apiKey: 'AIzaSyAtgMdecbtsvfeUFxCMw9GzJ1hlwgoRWg8',
+    appId: '1:443484865448:ios:2616959ce13fc6615c539d',
+    messagingSenderId: '443484865448',
+    projectId: 'meteo-board',
+    storageBucket: 'meteo-board.appspot.com',
+    iosBundleId: 'com.example.clientAppFlutter',
+  );
+}