How Can My App Receive Remote Notifications
Shane Qi • 2017-04-06 06:36
TL;DR
- App Capabilities
- Notification Payload
- User's Permission
App Capabilities
Both Push Notifications and Remote Notifications need to be turned on in Xcode.
Notification Payload
The payload’s aps dictionary must include the content-available key with a value of 1.
{
"aps": {
"content-available": 1,
...
},
...
}
User's Permission
The app has to acquire as least one of these four permissions: alert, sound, badge, background app refresh.
This can be check in app by: UIApplication.shared.isRegisteredForRemoteNotifications (iOS 8.0 and later).
