How to integrate OneSignal push notifications?

How to integrate OneSignal push notifications?

Step 1 :

Use Firebase to generate Google server key, Go to (https://console.firebase.google.com/)



Step 2 :

Create a new project and enter the Project details

 

Step 3 :

Click the settings icon at the top left and select Project Settings, and select the Cloud Messaging tab.



Step 4 :

Copy the Server key and Sender ID



Step 5 :

Goto OneSignal site(https://onesignal.com/) and create an account if you haven’t already.



Step 6 :
After login to One Signal account, click on add new app option.



Step 7 :

Next, type your app name.

  


 Step 8 :
Select the Google Android (GCM) and click next


Step 9 :

Now paste the copied the Server key and Sender ID from firebase

(Step 4) and click Save  


Step 10 :     

Next, select the target SDK for your app then click next 

 


Step 11 :

Next step copy the OneSignal App ID and click done. 

 


Step 12 :

      Next Goto to the android Project and find the build. Gradle and change One Signal App ID in onesignal_app_id location.


Step 13 :

Next Goto to one Signal Dashboard and select your app.

 


Step 14 :

Then Select the Messaging Tab in the top.



Step 15 :

Then Select the New Push Option.


Step 16 : 

Then checked, Send to Subscribed Users


Step 17 :

Next Type the Message, In Title Box enter the Notification Title, In Message, Box enter the message what you need to send a message to User. 

You can send both normal Text Notification or Text with Image Notification to all users

To Send Text with Image Notification

Click the Platform Setting option and Upload the Image using the Big Picture option.


Result:

Text with Image Notification