[firebase_messaging] Table in "Receiving Messages" section should be updated

[Sylvain17]

Describe the bug
Table in "Receiving Messages" section is outdated

Outdated table

Updated table should be like

[krishnakumarcn]

Is there any way we can get the data messages on the background for iOS? (without bringing the app to foreground?) @Sylvain17

[Sylvain17]

@krishnakumarcn Be aware of what you really speak about :

• If you want a push notification on iOS if App is in background, method onMessage is called, then you can create a push with a local notifcation with this plugin : https://pub.dev/packages/flutter_local_notifications
• If you speak about App killed, I think the only way is to call the "Notification Service Extension" which is a more complicated process.

[Salakar]

Is there any way we can get the data messages on the background for iOS? (without bringing the app to foreground?) @Sylvain17

There is but support is not currently implemented as far as I know - we'll be looking to implement the same support in FlutterFire as we did for React Native Firebase; https://rnfirebase.io/messaging/usage#receiving-messages

Which should cover all scenarios;

[britannio]

When is this being updated? The current README is quite misleading.

[Salakar]

Closing in favour of trying the latest messaging version which has since this issue was created been heavily reworked to improve it along with detailed and up to date documentation: https://firebase.flutter.dev/docs/messaging/overview

If you still have a problem please raise a new GitHub issue with up to date information and code snippets if possible. Thanks.