covas_mobile/lib/classes/ad_helper.dart

@@ -2,37 +2,26 @@ import 'package:google_mobile_ads/google_mobile_ads.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 
 class AdHelper {
-  static BannerAd? bannerAd;
-  static bool isBannerAdLoaded = false;
-
-  static Future<void> loadBannerAd(Function setStateCallback) async {
+  static Future<BannerAd> createBannerAd(Function setStateCallback) async {
     await dotenv.load(fileName: ".env");
     final adUnitId = dotenv.env['AD_UNIT_ID'] ?? '';
 
-    bannerAd = BannerAd(
-      adUnitId: adUnitId, // Replace with actual ID
+    BannerAd bannerAd = BannerAd(
+      adUnitId: adUnitId,
       size: AdSize.banner,
       request: AdRequest(),
       listener: BannerAdListener(
         onAdLoaded: (ad) {
-          setStateCallback(() {
-            isBannerAdLoaded = true;
-          });
+          setStateCallback(() {});
         },
         onAdFailedToLoad: (ad, error) {
           print('Banner Ad failed to load: $error');
-          isBannerAdLoaded = false;
           ad.dispose();
         },
       ),
     );
 
-    bannerAd?.load();
-  }
-
-  static void disposeAd() {
-    bannerAd?.dispose();
-    bannerAd = null;
-    isBannerAdLoaded = false;
+    bannerAd.load();
+    return bannerAd;
   }
 }

covas_mobile/lib/main.dart

@@ -1,9 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:http/http.dart' as http;
-import 'classes/ad_helper.dart';
 import 'dart:convert';
-import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+import 'classes/ad_helper.dart';
 import 'package:google_mobile_ads/google_mobile_ads.dart';
 
 import 'dart:io';
@@ -39,6 +39,7 @@ class LoginDemo extends StatefulWidget {
 }
 
 class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
+  BannerAd? _bannerAd;
   TextEditingController inputPseudo = TextEditingController();
   TextEditingController inputPassword = TextEditingController();
   Future<void> _login(BuildContext context) async {
@@ -134,18 +135,16 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
   @override
   void initState() {
     super.initState();
-    AdHelper.loadBannerAd(setState);
+    AdHelper.createBannerAd(() => setState(() {})).then((ad) {
+      setState(() {
+        _bannerAd = ad;
+      });
+    });
 
     _checkLocationPermission();
     start();
   }
 
-  @override
-  void dispose() {
-    AdHelper.disposeAd(); // Dispose of ad when the widget is removed
-    super.dispose();
-  }
-
   Future<void> _checkLocationPermission() async {
     PermissionStatus status = await Permission.location.status;
 
@@ -196,6 +195,13 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
       body: SingleChildScrollView(
         child: Column(
           children: <Widget>[
+            _bannerAd == null
+                ? SizedBox.shrink()
+                : SizedBox(
+                    height: _bannerAd!.size.height.toDouble(),
+                    width: _bannerAd!.size.width.toDouble(),
+                    child: AdWidget(ad: _bannerAd!),
+                  ),
             Padding(
               padding: const EdgeInsets.only(top: 60.0),
               child: Center(
@@ -266,12 +272,6 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
                   Navigator.push(
                       context, MaterialPageRoute(builder: (_) => AddProfile()));
                 }),
-            if (AdHelper.isBannerAdLoaded)
-              SizedBox(
-                height: AdHelper.bannerAd!.size.height.toDouble(),
-                width: AdHelper.bannerAd!.size.width.toDouble(),
-                child: AdWidget(ad: AdHelper.bannerAd!),
-              ),
           ],
         ),
       ),

covas_mobile/lib/pages/ListItemMenu.dart

@@ -16,7 +16,12 @@ import 'package:permission_handler/permission_handler.dart';
 import "Camera.dart";
 import 'package:camera/camera.dart';
 
-void main() {
+import '../classes/ad_helper.dart';
+import 'package:google_mobile_ads/google_mobile_ads.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await MobileAds.instance.initialize();
   initializeDateFormatting("fr_FR", null).then((_) => runApp(const MyApp()));
 }
 
@@ -40,6 +45,8 @@ class ListItemMenu extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<ListItemMenu> {
+  BannerAd? _bannerAd;
+
   Future<List<Events>> postsFuture = getPosts();
   List<Events> filteredPosts = [];
   String geographicalZone = '';
@@ -138,6 +145,11 @@ class _MyHomePageState extends State<ListItemMenu> {
   @override
   void initState() {
     super.initState();
+    AdHelper.createBannerAd(() => setState(() {})).then((ad) {
+      setState(() {
+        _bannerAd = ad;
+      });
+    });
     // Initialize data fetch when the page loads
     _getCurrentLocation();
   }
@@ -543,6 +555,13 @@ class _MyHomePageState extends State<ListItemMenu> {
       drawer: MyDrawer(),
       body: Column(
         children: [
+          _bannerAd == null
+              ? SizedBox.shrink()
+              : SizedBox(
+                  height: _bannerAd!.size.height.toDouble(),
+                  width: _bannerAd!.size.width.toDouble(),
+                  child: AdWidget(ad: _bannerAd!),
+                ),
           if (showInputSearch)
             _buildSearchField(
               controller: inputItem,