Passing parameter to callback function about background_locator HOT 5 CLOSED

Service background run in an independent process, the static variables of the main process are not accessible from the background process (there are other instances of those same variables).
Try shared preferences. As for the exception, check the documentation: https://github.com/rekab-app/background_locator/wiki/Use-other-plugins-in-callback

from background_locator.

Hi @miamir2000 Can you please explain what you want to achieve?

from background_locator.

Hi praveenbbhati,

I would like to push username, latitude & longitude to cloud server inside callback function.

1. Try using global variable (static String username) - when I set value, it not reflect value inside callback function.
2. Try store value using shared preference & retrieve inside callback function, got exception error.

Please advise, thank you in advance.

static void callback(LocationDto locationDto) async {
// TODO:
sendLocation(username, locationDto.latitude, locationDto.longitude);
}

from background_locator.

@miamir2000 Do you still have problem or found a workaround?

from background_locator.

Closing this issue due inactivity.

from background_locator.