Android Push Notifications
Android notifications require a free Google Firebase account. This is where you get your API and sender ID used to send the notifications.
Setting up Firebase
First, create your Firebase account.
Next, login to the Firebase console.
Click "Create Project" and give it a name.
Next, click the gear icon at the top left, and go to Project Settings.
Click the "Cloud Messaging" tab, and you will see your server key and sender ID.
Copy these credentials. Go to your AppPresser dashboard and go to My App => Push Notifications. Enter these credentials for the Android settings.
Save this profile, and Android notifications are ready to go. To test them on your device, rebuild your app with "enable notifications" checked.
To send notifications from your WordPress site, you also need to add your sender ID to the AppPush plugin. Login to your website's WordPress dashboard, go to AppPresser settings, and click the Notifications tab.
Add the same sender ID you just used under "Google API Project Number" or "Android Sender ID."