I'm trying to call a function from within firebase_messaging's onBackgroundMessage. The function works when called from the function registered to onMessage but throws plugin error from the function registered to onBackgroundMessage.
void sendTargetSMS(TargetSMS sms) async {
SmsSender sender = new SmsSender();
try {
SimCardsProvider provider = new SimCardsProvider();
List<SimCard> cards = await provider.getSimCards();
...
} catch (error) {
print(error.toString());
}
}
This works with no errors when called from the onMessage function that is within the MyApp function
Future notificationOnMessage(Map<String, dynamic> message) async {
print('OnMessage');
...
try {
sendTargetSMS(sms);
} catch (e) {
print(e);
}
}
But when calling this same function from onBackgroundMessage function which exists outside of the main MyApp function
Future notificationOnBackground(Map<String, dynamic> message) async {
print('OnBackground');
...
try {
sendTargetSMS(sms);
} catch (e) {
print(e);
}
}
I get missing plugin exception
MissingPluginException(No implementation found for method getSimCards on channel plugins.babariviere.com/simCards)
Both of them are init via configureFirebase
void configureFirebase(FirebaseMessaging _firebaseMessaging) {
try {
_firebaseMessaging.configure(
onMessage: notificationOnMessage,
onLaunch: notificationOnLaunch,
onResume: notificationOnResume,
onBackgroundMessage: notificationOnBackground,
);
} catch (e) {
print('Error Config Firebase');
print(e);
}
}
I'm trying to call a function from within firebase_messaging's onBackgroundMessage. The function works when called from the function registered to onMessage but throws plugin error from the function registered to onBackgroundMessage.
This works with no errors when called from the onMessage function that is within the MyApp function
But when calling this same function from onBackgroundMessage function which exists outside of the main MyApp function
I get missing plugin exception
Both of them are init via configureFirebase