Now you will need to add the content of the file in Account Settings tab for push notification to work via AndroApp WordPress Plugin.
Follow these steps to download the file.
- Go to https://console.firebase.google.com/
- Select the project for the website.
- Click on the android app OR the left box with number of box.
- Click on the settings icon for the android app for the website.
- Scroll down and you will see the option to download the google-services.json file, click on the down arrow to download the file
- This file content will look something like this
- Open the file and copy paste the content in text box in Account Setting tab