firebase - Access locale in FirebaseMessaging.onBackgroundMessage

Question

I am sending FCM messages to my Android Flutter app, which are triggering FirebaseMessaging.onBackgroundMessage. I want to translate these messages based on the locale, but when I try to get the locale from the findSystemLocale() in intl_standalone, it always gives me en_US, even if the device is set to another language. If I run the same findSystemLocale() in the app's main(), it gets the locale fine, so it seems that there is something missing in the headless onBackgroundMessage. How can I get the device's locale while in onBackgroundMessage?

I've seen some indications that registering the plugins that I need in Android's Application class using GeneratedPluginRegistrant.registerWith would be the solution, but what package name would I use?

question from:https://stackoverflow.com/questions/66051654/access-locale-in-firebasemessaging-onbackgroundmessage

Answer 1

Waitting for answers