fix(sample): fix faulty snackBar

SUITEDEV-36676 Co-authored-by: LordAndras <[email protected]> Co-authored-by: LasOri <[email protected]>
emartech · Oct 17, 2024 · 416b7a3 · 416b7a3
1 parent 946f496
commit 416b7a3
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Showing 2 changed files with 23 additions and 15 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -26,7 +26,10 @@ void main() async {
       ConsoleLogLevels.ERROR,
     ],
   ));
-
+  if (prefs.getString("loggedInUser") != null) {
+    Emarsys.setContact(await Emarsys.config.contactFieldId() ?? 2575,
+        prefs.getString("loggedInUser") ?? "");
+  }
   Emarsys.push.registerAndroidNotificationChannels([
     NotificationChannel(
       id: "ems_sample_news",
@@ -45,12 +48,12 @@ void main() async {
 }
 
 class MyApp extends StatelessWidget {
-  bool _isDarkTheme = false;
-
   @override
   Widget build(BuildContext context) {
+    bool isDarkTheme =
+        MediaQuery.of(context).platformBrightness == Brightness.dark;
     return MaterialApp(
-      themeMode: _isDarkTheme ? ThemeMode.dark : ThemeMode.light,
+      themeMode: isDarkTheme ? ThemeMode.dark : ThemeMode.light,
       theme: ThemeData(
         primarySwatch: Colors.blue,
         brightness: Brightness.light,
@@ -71,12 +74,14 @@ class MyApp extends StatelessWidget {
           unselectedItemColor: Colors.grey,
         ),
       ),
-      home: MainScreen(),
+      home: const MainScreen(),
     );
   }
 }
 
 class MainScreen extends StatefulWidget {
+  const MainScreen({super.key});
+
   @override
   _MainScreenState createState() => _MainScreenState();
 }
@@ -131,38 +136,38 @@ class _MainScreenState extends State<MainScreen> {
   Widget _buildBody(int index) {
     switch (index) {
       case 0:
-        return HomeScreen();
+        return const HomeScreen();
       case 1:
         return const MobileEngageScreen();
       case 2:
         return const InboxMessages();
       case 3:
         return const PredictView();
       default:
-        return HomeScreen();
+        return const HomeScreen();
     }
   }
 
   void _initEventStreams() {
     Emarsys.push.pushEventStream.listen((event) {
-      messengerKey.currentState!.showSnackBar(
+      messengerKey.currentState?.showSnackBar(
           SnackBar(content: Text("${event.name} - ${event.payload}")));
-      print(event.name);
+      debugPrint(event.name);
     });
     Emarsys.push.silentPushEventStream.listen((event) {
-      messengerKey.currentState!.showSnackBar(
+      messengerKey.currentState?.showSnackBar(
           SnackBar(content: Text("${event.name} - ${event.payload}")));
-      print(event.name);
+      debugPrint(event.name);
     });
     Emarsys.geofence.geofenceEventStream.listen((event) {
-      messengerKey.currentState!.showSnackBar(
+      messengerKey.currentState?.showSnackBar(
           SnackBar(content: Text("${event.name} - ${event.payload}")));
-      print(event.name);
+      debugPrint(event.name);
     });
     Emarsys.inApp.inAppEventStream.listen((event) {
-      messengerKey.currentState!.showSnackBar(
+      messengerKey.currentState?.showSnackBar(
           SnackBar(content: Text("${event.name} - ${event.payload}")));
-      print(event.name);
+      debugPrint(event.name);
     });
   }
 }

diff --git a/example/lib/screens/home_screen.dart b/example/lib/screens/home_screen.dart
@@ -5,6 +5,8 @@ import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 class HomeScreen extends StatefulWidget {
+  const HomeScreen({super.key});
+
   @override
   _HomeScreenState createState() => _HomeScreenState();
 }
@@ -135,6 +137,7 @@ class _HomeScreenState extends State<HomeScreen> {
       prefs.setInt("contactFieldId", contactFieldId);
       prefs.setString("loggedInUser", contactValue);
       Emarsys.setContact(contactFieldId, contactValue);
+
       setState(() {
         contactFieldValue = contactValue;
       });