iOS Backgrounding with TasksRun tasks that don't have to die when app enters background
- Creating Background-Safe Task: You can use this pattern anywhere in your application where you don't want a task being interrupted should the user put the app into the background. A great candidate for this pattern would be tasks such as sending a new user's registration information to your server, or verifying login information.
Updating an Application in the BackgroundUpdate the app at regular intervals
- Region Monitoring and Significant Location Changes Service
- Background Fetch
iOS Backgrounding GuidanceRefer to the following diagram to choose a backgrounding technique
Multi Platform implementation (Xamarin.Form)Using Messanger