You can use Isolates to execute tasks in the background of your app (open or not). Essentially it uses Timer .25 Ara 2019
Read moreDo things flutter in background?
In Flutter, you can execute Dart code in the background . The mechanism for this feature involves setting up an isolate. Isolates are Dart’s model for multithreading, though an isolate differs from a conventional thread in that it doesn’t share memory with the main program.
Read moreHow do I fetch user location in background with Flutter?
Position userLocation = await geoLocator. getCurrentPosition(desiredAccuracy: LocationAccuracy. high); As you have guessed, this line will actually get the current position.6 May 2020
Read moreWhy does your app need access to location in the background?
Background location may only be used to provide features beneficial to the user and relevant to the core functionality of the app .
Read moreHow do I grant background location permissions in Android?
In order to enable background location access, users must set the Allow all the time option for your app’s location permission on a settings page , as described in the guide on how to Request background location.
Read moreWhere is the background location in flutter?
Natively, Flutter still doesn’t support background localization . I’ve seen some android-specific forms, but nothing was effective. It’s a paid lib, to be used in production (for android keys. iOS is free).
Read moreHow do I run a code in the background in Flutter?
Flutter: Run code in the background
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