FirebaseMessaging.instance.getInitialMessage() not working with Splash Screen
400
I have solved this problem with an alternative solution for now. Here is the main.dart
@override
void initState() {
super.initState();
//open notif content from terminated state of the app
FirebaseMessaging.instance.getInitialMessage().then((message) {
if (message != null) {
print('TERMINATED');
final redirectRoute = message.data['route'];
print('redirectRoute $redirectRoute');
bottomnavbarController.updateIndex(int.parse(redirectRoute));
//remove redirect route here, so the unknownRoute will trigger the default route
}
});
//only works if app in foreground
FirebaseMessaging.onMessage.listen((message) {
LocalNotificationService.display(message);
});
//onclick notif system tray only works if app in background but not termi
FirebaseMessaging.onMessageOpenedApp.listen((message) {
final redirectRoute = message.data['route'];
if (redirectRoute != null) {
print('BACKGROUND');
print('redirectRoute $redirectRoute');
bottomnavbarController.updateIndex(int.parse(redirectRoute));
Get.offAllNamed(Routes.PAGEWRAPPER);
}
});
}
@override
Widget build(BuildContext context) {
final authController = Get.put(AuthController(), permanent: true);
return FutureBuilder(
future: Future.delayed(const Duration(seconds: 6)),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
return Obx(
() => GetMaterialApp(
debugShowCheckedModeBanner: false,
title: "Application",
theme: ThemeData(
appBarTheme: const AppBarTheme(
elevation: 0.2,
foregroundColor: Colors.black,
backgroundColor: Colors.white),
),
initialRoute: authController.isSkipIntro.isTrue
? authController.isAuthAndVerified.isTrue
? Routes.PAGEWRAPPER
: Routes.LOGIN
: Routes.INTRODUCTION,
getPages: AppPages.routes,
unknownRoute: authController.isAuthAndVerified.isTrue ? AppPages.routes[11] : AppPages.routes[1],
),
);
}
return FutureBuilder(
future: authController.firstInitialize(),
builder: (context, snapshot) {
return const SplashScreen();
},
);
},
);
}
I added this unknownRoute: on GetMaterialApp if the route is null which passing an array to the index of pagewrapper o login page inside AppPages class since the route in getInitialMessage() returns null.
I have define using Get.key and still returns null. Maybe app_routes.dart is not created yet before GetMaterialApp. Maybe that is why it returns null.
I still don't know why this is happening. Maybe it is a bug for GetX plugin. Anyway, this still works for me since I have updated the bottom nav index.
Author by
Richmond
Updated on January 03, 2023Comments
-
Richmond over 1 year
I have integrated Firebase Cloud Messaging to my Flutter mobile app with the help of GetX State Management. Also I used Laravel with Firebase Admin SDK to send notification to my app.
The notification is working fine on both foreground state and background state (paused). The problem starts when I click the notification where the app is in terminated state (app closed). Do I have to set a delay between the splashscreen and main page?
I have tried to do this but error still occur
//open notif content from terminated state of the app FirebaseMessaging.instance.getInitialMessage().then((message) { if (message != null) { print('TERMINATED'); if (FirebaseAuth.instance.currentUser != null) { final redirectRoute = message.data['route']; if (redirectRoute != null) { //adding delay here since my splashscreen have the same delay Future.delayed(const Duration(seconds: 6)); bottomnavbarController.updateIndex(int.parse(redirectRoute)); } } else { Get.offAllNamed(Routes.LOGIN); } } });I get this error
Unhandled Exception: You are trying to use contextless navigation without a GetMaterialApp or Get.keyHere is my main.dart
//open notif content from terminated state of the app FirebaseMessaging.instance.getInitialMessage().then((message) { if (message != null) { if (FirebaseAuth.instance.currentUser == null) { Get.offAllNamed(Routes.LOGIN); } else { final redirectRoute = message.data['route']; if (redirectRoute != null) { print('TERMINATED'); bottomnavbarController.updateIndex(int.parse(redirectRoute)); } } } }); @override Widget build(BuildContext context) { final authController = Get.put(AuthController(), permanent: true); return FutureBuilder( future: Future.delayed(const Duration(seconds: 6)), builder: (context, snapshot) { if (snapshot.connectionState == ConnectionState.done) { return Obx( () => GetMaterialApp( debugShowCheckedModeBanner: false, title: "Application", theme: ThemeData( appBarTheme: const AppBarTheme( elevation: 0.2, foregroundColor: Colors.black, backgroundColor: Colors.white), ), initialRoute: authController.isSkipIntro.isTrue ? authController.isAuthAndVerified.isTrue ? Routes.PAGEWRAPPER : Routes.LOGIN : Routes.INTRODUCTION, getPages: AppPages.routes, ), ); } return FutureBuilder( future: authController.firstInitialize(), builder: (context, snapshot) { return const SplashScreen(); }, ); }, ); }Here is my bottom nav controller
class BottomnavbarController extends GetxController { final bottomNavIndex = 0.obs; void updateIndex(int index){ bottomNavIndex.value = index; Get.offAllNamed(Routes.PAGEWRAPPER); } }Here's the log
Launching lib\main.dart on RNE L22 in release mode... Running Gradle task 'assembleRelease'... 76.4s √ Built build\app\outputs\flutter-apk\app-release.apk (10.0MB). Installing build\app\outputs\flutter-apk\app.apk... 3.4s Flutter run key commands. h List all available interactive commands. c Clear the screen q Quit (terminate the application on the device). W/FlutterJNI(10061): FlutterJNI.loadLibrary called more than once W/FlutterJNI(10061): FlutterJNI.prefetchDefaultFontManager called more than once W/FlutterJNI(10061): FlutterJNI.init called more than once W/FlutterJNI(10239): FlutterJNI.loadLibrary called more than once W/FlutterJNI(10239): FlutterJNI.init called more than once I/flutter (10239): Handling a background message: 0:1646807530074172%f77b2610f77b2610 I/flutter (10239): TERMINATED E/flutter (10239): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: You are trying to use contextless navigation without E/flutter (10239): a GetMaterialApp or Get.key. E/flutter (10239): If you are testing your app, you can use: E/flutter (10239): [Get.testMode = true], or if you are running your app on E/flutter (10239): a physical device or emulator, you must exchange your [MaterialApp] E/flutter (10239): for a [GetMaterialApp]. E/flutter (10239): E/flutter (10239): #0 GetNavigation.global (package:get/get_navigation/src/extension_navigation.dart:1094) E/flutter (10239): #1 GetNavigation.offAllNamed (package:get/get_navigation/src/extension_navigation.dart:786) E/flutter (10239): #2 BottomnavbarController.updateIndex (package:prototypeapp/app/modules/bottomnavbar/controllers/bottomnavbar_controller.dart:9) E/flutter (10239): #3 _MyAppState.initState.<anonymous closure> (package:prototypeapp/main.dart:64) E/flutter (10239): #4 _rootRunUnary (dart:async/zone.dart:1434) E/flutter (10239): <asynchronous suspension> E/flutter (10239): I/flutter (10239): Null check operator used on a null value I/flutter (10239): #0 PageRedirect.page (package:get/get_navigation/src/routes/route_middleware.dart:199) I/flutter (10239): #1 GetMaterialApp.initialRoutesGenerate (package:get/get_navigation/src/root/get_material_app.dart:348) I/flutter (10239): #2 _WidgetsAppState.build.<anonymous closure> (package:flutter/src/widgets/app.dart:1556) I/flutter (10239): #3 NavigatorState.restoreState (package:flutter/src/widgets/navigator.dart:3290) I/flutter (10239): #4 RestorationMixin._doRestore (package:flutter/src/widgets/restoration.dart:887) I/flutter (10239): #5 RestorationMixin.didChangeDependencies (package:flutter/src/widgets/restoration.dart:873) I/flutter (10239): #6 NavigatorState.didChangeDependencies (package:flutter/src/widgets/navigator.dart:3336) I/flutter (10239): #7 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4914) I/flutter (10239): #8 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4729) I/flutter (10239): #9 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3790) I/flutter (10239): #10 Element.updateChild (package:flutter/src/widgets/framework.dart:3540) I/flutter (10239): #11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4780) I/flutter (10239): #12 Element.rebuild (package:flutter/src/widgets/framework.dart:4477) I/flutter (10239): #13 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4735) I/flutter (10239): #14 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4729) I/flutter (10239): #15 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3790) I/flutter (10239): #16 Element.updateChild (package:flutter/src/widgets/framework.dart:3540) I/flutter (10239): #17 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4780) I/flutter (10239): #18 Element.rebuild (package:flutter/src/widgets/framework.dart:4477) I/flutter (10239): #19 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4735) I/flutter (10239): #20 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4729) I/flutter (10239): #21 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3790) I/flutter (10239): #22 Element.updateChild (package:flutter/src/widgets/framework.dart:3540) I/flutter (10239): #23 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4780) I/flutter (10239): #24 Element.rebuild (package:flutter/src/widgets/framework.dart:4477) I/flutter (10239): #25 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4735) I/flutter (10239): #26 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4729) I/flutter (10239): #27 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3790) I/flutter (10239): #28 Element.updateChild (package:flutter/src/widgets/framework.dart:3540) I/flutter (10239): #29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4780) I/flutter (10239): #30 Element.rebuild (package:flutter/src/widgets/framework.dart:4477) I/flutter (10239): #31 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4735) I/flutter (10239): #32 ComponentElement.mount 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