📌 Push Notification
This is an example of implementing Push Notifications of FCM in Angular.
At first install two packages:
- firebase
- angularfire2
npm install firebase angularfire2 --save
Now create a manifest.json file in the src/ directory. Add the following lines to it.
{ "short_name": "FireStarter", "name": "Angular Push Notification", "start_url": "/?utm_source=homescreen", "gcm_sender_id": "103953800507" }
Then link it in the head of index.html
<link rel="manifest" href="/manifest.json">
Create another file in the src/ directory named firebase-messaging-sw.js. The worker just hangs out in the background with the messaging config waiting to notify a user.
In this file just replace 'messagingSenderId': 'YOUR-SENDER-ID'
with the sender id generated while creating your fcm project.
Add finally add them inside apps in angular.cli.json.
Copy the functions from messaging.service.ts. And finally use them in ngOninit in app.component.ts.
this.msgService.getPermission();
this.msgService.receiveMessage();
this.message = this.msgService.currentMessage;
Your Notification will look like:
You can use http://pushtry.com/ to test push notifications.