Flutter and OneSignal Notifications

Flutter and OneSignal Notifications

Notifications : One of the prime things, which let us know about the happenings around us…Going through my catalogue, I stumbled upon this idea and present you all

For those who have faintest idea about OneSignal, no worries you are reading the correct stuff…

Things required :

Before setting up, you must generate the appropriate credentials for the platform(s) you are releasing on:

In this article, we would look at the Android setup.

2.1 Click the Gear icon in the top left and select “Project settings”.

2.2 Select the “CLOUD MESSAGING” tab.

2.3 Check the red sections:

3. Configure your OneSignal app’s Android platform settings

3.1 Go to Settings and press the Configure button to the right of Google Android.

Paste your Server Key and Sender ID in here and press Save.

Open your app/build.gradle (Module: app) file, add the following to the very top.

Add the following to your dependencies section.

Add the following in your android > defaultConfig section.

Update PUT YOUR ONESIGNAL APP ID HERE with your OneSignal app id

Install the flutter package….

and import 'package:onesignal/onesignal.dart';

Initialize OneSignal using the following code:

For Notification Receiving Handlers,

and notification.jsonRepresentation() for the JSON format…

For Notification Opening Handlers,

For Creating notifications, use OSCreateNotification() and to send OneSignal.shared.postNotification(notification);

Go to OneSignal Dashboard, of your app

Click on Messages…and New Push.

Create a message and at the end click on confirm. It will show you a pop-up for confirmation. Click Send Message

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Woo hoo!!!!!! You can see the notification…

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