Tap on notification won't open on oneSignal Flutter Android ONLY

[nimr77]

Once I tap on the notification It doesn't open the app but it calls the handler for opening the notification, this issue is only on android, as for the IOS it is working perfectly.

and while using flutter 2.5 I'm getting this warning on building my app

The plugin onesignal_flutter uses a deprecated version of the Android embedding.
To avoid unexpected runtime failures, or future build failures, try to see if this plugin supports the Android V2 embedding. Otherwise, consider removing it
since a future release of Flutter will remove these deprecated APIs.
If you are plugin author, take a look at the docs for migrating the plugin to the V2 embedding: https://flutter.dev/go/android-plugin-migration.

flutter doctor
[✓] Flutter (Channel stable, 2.5.0, on macOS 11.4 20F71 darwin-x64, locale en-MA)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.2)
[✓] VS Code (version 1.58.0)
[✓] Connected device (3 available)

[aryany9]

Happening on mine too. I just minimised the app by pressing home button and sent a test notification but on clicking the notification it never opens the app even though the app is not closed. Was not happening before.

[MingSern]

Same here

[yunuskaygun]

I also faced the same problem. But on many android devices, when i click on the push notification, the application opens. It just doesn't work on some phones. When I open the application manually, the relevant page is opened. "setNotificationOpenedHandler" method actually worked, but the app does not focus.

[hugoyair]

I have the same problem with setNotificationOpenedHandler, I´m into the app focus but setNotificationOpenedHandler is not working. Sometimes It works but sometimes not. Do you have any solution about this?

[pankokmu1]

I'm also experiencing the same problem, in version 3.1.0 of the plugin android works but ios doesn't, and in newer versions it's the other way around.
@Jeasmine
@jkasten2
help, please

[farlabjavier]

any updates?

[jkasten2]

@nimr77 @aryanyadav9 @MingSern @yunuskaygun There an Android bug where the app would not bring he app to the foreground that was fixed in OneSignal-Flutter-SDK 3.2.5. This mostly effected notifications with launch URLs set but could also happen with ones without. This was regression bug introduced in the OneSignal-Flutter 3.2.1 so it is recommend you upgrade if you are using a version in that range.

@yunuskaygun Could you provide more details on which devices and Android versions worked and did not work?

• There have been some report that Xiaomi devices have this problem and we are looking for more details on those devices.

@nimr77 The Android V2 embedding build warnings have been fixed in the OneSignal-Flutter-SDK 3.2.4.

@hugoyair Issue #509 is more relevant to setNotificationOpenedHandler issue you are seeing.

[jkasten2]

@pankokmu1 Could you open a new issue for the iOS issue you are seeing?, this issue is Android specific.

[shameelsadaka]

Many users has reported this problem.. Does anyone have a fix ?

[Makarov96]

I have the same issue, any solution for this problem ?

[nan-li]

Hi @shameelsadaka and @Makarov96, details are in jkasten2's post above.

Are you still experiencing this problem in OneSignal-Flutter-SDK 3.2.5 and up?

[Makarov96]

Yes I'm using the last version of onesignal_flutter 3.2.7 and don't work

[shameelsadaka]

Yes. I am also using the version 3.2.7 .

[ismailcaakir]

I have same error!

[Aksoyhlc]

i get the same error