patoliavishal/flutter-fcm

Flutter-3.0 Firebase Messaging, Foreground, and Background Notifications + Topic Subscription and Handle Redirection

Flutter FCM Push Notification

A Flutter sample app for demonstrating how to handle firebase push notifications in the background and foreground.

Screenshots

Notification while the app is running in the background and handle navigation:

Notification while the app is running in the foreground and handle navigation:

Plugins

The Flutter plugins used in this project are as follows:

• cupertino_icons
• firebase_core
• firebase_messaging
• firebase_analytics
• flutter_local_notifications

Add the following to your pubspec.yaml file:

  cupertino_icons: ^1.0.2
  firebase_messaging: ^14.2.5
  firebase_analytics: ^8.0.2
  flutter_local_notifications: ^13.0.0
  firebase_core: ^2.7.0

Usage

In order to run this project, you have to follow the steps below:

1. Clone the project:

   git clone https://github.com/patoliavishal/flutter-FCM.git

2. Complete Firebase project setup for both Android & iOS platforms by going to the Firebase console.

3. For Android, replace your google-services.json file with an existing file.

   android -> app -> google-services.json

4. For running on iOS, you have to do some configurations from Xcode. Follow the guide here.

5. Get Flutter packages:

   flutter pub get

6. Run the app:

   flutter run

If my example really helpful to you then please don't forgot to press Star icon.

Sent Notification Using Postman

URL:

   https://fcm.googleapis.com/fcm/send

Method:

   POST

Header:

   "Content-Type": "application/json",
   "Authorization": "key=<Server_key>"

Body:

   {
     "to": "/topics/flutter-notification",
     "notification": {
       "body": "Test Push Notification",
       "title": "Push Notification",
       "redirect": "product"
     },
     "data": {
       "title": "Push Notification",
       "message": "Test Push Notification",
       "redirect": "product"
     }
   }

Refer http-server-ref for more help.

License

Copyright (c) 2023 Vishal Patolia

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Contributing to Flutter FCM Push Notification

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -m 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create New Pull Request

flutter-fcm's Issues

restrict notifications

i have multi user types in my app say customer and pharmacist
so the scenario : assume that someone have to accounts , one for customer and another as pharmacist , when logged as customer i want to receive just a customer notifications and when logged as pharmacists just show notifications of the pharmacists

how to handle this?

Failed to Connect

Please help me. Thanks in advance.
Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...
main.dart:1
√ Built build\app\outputs\flutter-apk\app-debug.apk.
Error connecting to the service protocol: failed to connect to http://127.0.0.1:49875/ONzENH4FU_g=/
Exited (sigterm)

Not showing any notification

Please help. Android Emulator is running but not showing any notification.
I used Firebase - message - new campaign to send Notifications.

W/er_notificatio( 1239): Accessing hidden method Landroid/os/WorkSource;->get(I)I (unsupported, reflection, allowed)
W/er_notificatio( 1239): Accessing hidden method Landroid/os/WorkSource;->getName(I)Ljava/lang/String; (unsupported, reflection, allowed)
I/flutter ( 1239): A new event was published!
D/CompatibilityChangeReporter( 1239): Compat change id reported: 160794467; UID 10150; state: ENABLED

IOS real device issue

i set up everything, uploaded APN key to firebase but IOS notifications not working on real device. Android works fine. Not sure what the issue is.