I’m trying to understand how to manage notifications without Google services.
I knoe it’s possible (see Push notifications without Google and How Tutanota replaced Google’s FCM with their own notification system | F-Droid - Free and Open Source Android App Repository etc.) but I’ve not found a proper solution based on pure React native and TypeScript, if any.
Specifically, I’m interested in local notificationss. That is: timed (or event-based) reminder from the app itself.
My app (TKCompanionApp) neither connects to the Internet nor communicates with the external world in any way, so what I need is displaying some notifications based on its internal content (user’s reminders or missing dates and so on).