I want to ask about the best way for push notification by using flutter and node.js API I used some of libraries but this libraries when I forced turn off app the notification does not receive and sometimes even app work the notification does not receive directly and I do not use firebase so I want the best ways to make the notification received directly when I push notifications even the app is closed or forced closed and it will be good if you have tutorial about that

CodePudding user response：

One Signal is good for push notification within your needs. Here's some links:
Flutter setup: https://documentation.onesignal.com/docs/flutter-sdk-setup
API documentation: https://documentation.onesignal.com/docs/onesignal-api

CodePudding user response：

You follow this.This is using Firebase Cloud Messaging.

Setup Link : https://firebase.flutter.dev/docs/messaging/overview/