I followed all the instructions.

Updated the manifest, connected my app to firebase, linked and updated sha1 and sha256, added test device, requested authorization and updated the onauth screen from the google console api, despite that I still have this annoying error 👍

I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): Failed to silent signin, trying explicit signin I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): com.google.android.gms.common.api.ApiException: 4: 4: I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.common.internal.ApiExceptionUtil.fromStatus(com.google.android.gms:play-services-base@@17.1.0:4) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.common.internal.zai.zaf(com.google.android.gms:play-services-base@@17.1.0:2) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.common.internal.zak.onComplete(com.google.android.gms:play-services-base@@17.1.0:6) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.common.api.internal.BasePendingResult.zaa(com.google.android.gms:play-services-base@@17.1.0:176) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.common.api.internal.BasePendingResult.setResult(com.google.android.gms:play-services-base@@17.1.0:135) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.auth.api.signin.internal.zzi.zzc(com.google.android.gms:play-services-auth@@18.1.0:5) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.auth.api.signin.internal.zzs.zzc(com.google.android.gms:play-services-auth@@18.1.0:6) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at com.google.android.gms.internal.auth-api.zzc.onTransact(com.google.android.gms:play-services-auth@@18.1.0:13) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at android.os.Binder.execTransactInternal(Binder.java:1021) I/xyz.luan.games.play.playgames.PlayGamesPlugin(27003): at android.os.Binder.execTransact(Binder.java:994) W/ActivityThread(27003): handleWindowVisibility: no activity for token android.os.BinderProxy@4fd66b7 I/flutter (27003): ERROR Unexpected error Status{statusCode=unknown status code: 12501, resolution=null}

anyone else in my situation? thanks

E/Error (13343): signInError E/Error (13343): com.google.android.gms.common.api.ApiException: 4: 4: E/Error (13343): at com.google.android.gms.common.internal.ApiExceptionUtil.fromStatus(Unknown Source:4) E/Error (13343): at com.google.android.gms.common.internal.zai.zaf(Unknown Source:2) E/Error (13343): at com.google.android.gms.common.internal.zaj.onComplete(Unknown Source:6) E/Error (13343): at com.google.android.gms.common.api.internal.BasePendingResult.zaa(Unknown Source:172) E/Error (13343): at com.google.android.gms.common.api.internal.BasePendingResult.setResult(Unknown Source:131) E/Error (13343): at com.google.android.gms.auth.api.signin.internal.zzj.zzc(Unknown Source:5) E/Error (13343): at com.google.android.gms.auth.api.signin.internal.zzt.dispatchTransaction(Unknown Source:6) E/Error (13343): at com.google.android.gms.internal.auth-api.zzd.onTransact(Unknown Source:12) E/Error (13343): at android.os.Binder.execTransactInternal(Binder.java:1021) E/Error (13343): at android.os.Binder.execTransact(Binder.java:994) I/flutter (13343): PlatformException(error, 4: 4: , null)

I have upgraded to version 0.2.1 and I have a new error

Xcode's output:
↳
    === BUILD TARGET firebase_crashlytics OF PROJECT Pods WITH CONFIGURATION Debug ===
    /Users/gadestudios/Development/flutter/.pub-cache/hosted/pub.dartlang.org/games_services-0.2.1/ios/Clas
    ses/GamesServicesPlugin.m:2:9: fatal error: 'games_services/games_services-Swift.h' file not found
    #import <games_services/games_services-Swift.h>
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1 error generated.

Could you please help me?

Thank you in advance

Launching lib/main.dart on Android SDK built for x86 64 in debug mode...
Running Gradle task 'assembleDebug'...
Plugin project :soundpool_web not found. Please update settings.gradle.
Plugin project :soundpool_macos not found. Please update settings.gradle.
e: /home/csaba/.pub-cache/hosted/pub.dartlang.org/games_services-0.2.10/android/src/main/kotlin/com/abedalkareem/games_services/GamesServicesPlugin.kt: (201, 33): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type GoogleSignInResult?
e: /home/csaba/.pub-cache/hosted/pub.dartlang.org/games_services-0.2.10/android/src/main/kotlin/com/abedalkareem/games_services/GamesServicesPlugin.kt: (202, 17): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type GoogleSignInResult?
e: /home/csaba/.pub-cache/hosted/pub.dartlang.org/games_services-0.2.10/android/src/main/kotlin/com/abedalkareem/games_services/GamesServicesPlugin.kt: (205, 29): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type GoogleSignInResult?
e: /home/csaba/.pub-cache/hosted/pub.dartlang.org/games_services-0.2.10/android/src/main/kotlin/com/abedalkareem/games_services/GamesServicesPlugin.kt: (207, 53): Only safe (?.) or non-null asserted (!!.) calls are allowed on a nullable receiver of type GoogleSignInResult?

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':games_services:compileDebugKotlin'.
> Compilation error. See log for more details

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s
Exception: Gradle task assembleDebug failed with exit code 1

Reproduce:

1. Clone https://github.com/DealORound/Deal-O-Round
2. Flutter upgrade
3. Try to build

Google Console:

  at android.app.ActivityThread.deliverResults (ActivityThread.java:5533)
  at android.app.ActivityThread.handleSendResult (ActivityThread.java:5574)
  at android.app.servertransaction.ActivityResultItem.execute (ActivityResultItem.java:51)
  at android.app.servertransaction.TransactionExecutor.executeCallbacks (TransactionExecutor.java:135)
  at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:95)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2309)
  at android.os.Handler.dispatchMessage (Handler.java:106)
  at android.os.Looper.loop (Looper.java:246)
  at android.app.ActivityThread.main (ActivityThread.java:8587)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:602)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1130)
Caused by: java.lang.NullPointerException: 
  at com.abedalkareem.games_services.GamesServicesPlugin.finishPendingOperationWithError (GamesServicesPlugin.java:2)
  at com.abedalkareem.games_services.GamesServicesPlugin.onActivityResult (GamesServicesPlugin.java:84)
  at io.flutter.embedding.engine.FlutterEngineConnectionRegistry$FlutterEngineActivityPluginBinding.onActivityResult (FlutterEngineConnectionRegistry.java:25)
  at io.flutter.embedding.engine.FlutterEngineConnectionRegistry.onActivityResult (FlutterEngineConnectionRegistry.java:20)
  at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult (FlutterActivityAndFragmentDelegate.java:51)
  at io.flutter.embedding.android.FlutterActivity.onActivityResult (FlutterActivity.java:10)
  at android.app.Activity.dispatchActivityResult (Activity.java:8550)
  at android.app.ActivityThread.deliverResults (ActivityThread.java:5526)
  at android.app.ActivityThread.handleSendResult (ActivityThread.java:5574)
  at android.app.servertransaction.ActivityResultItem.execute (ActivityResultItem.java:51)
  at android.app.servertransaction.TransactionExecutor.executeCallbacks (TransactionExecutor.java:135)
  at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:95)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2309)
  at android.os.Handler.dispatchMessage (Handler.java:106)
  at android.os.Looper.loop (Looper.java:246)
  at android.app.ActivityThread.main (ActivityThread.java:8587)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:602)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1130)

Game Analytics:

- Exception message: Failure delivering result ResultInfo{who=null, request=9000, result=-1, data=Intent { (has extras) }} to activity {game.block.puzzle.drop.the.number.merge/game.block.puzzle.drop.the.number.merge.MainActivity}: java.lang.NullPointerException
- Thread name: main
- Stacktrace: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=9000, result=-1, data=Intent { (has extras) }} to activity {game.block.puzzle.drop.the.number.merge/game.block.puzzle.drop.the.number.merge.MainActivity}: java.lang.NullPointerException
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4427)
	at android.app.ActivityThread.handleSendResult(ActivityThread.java:4471)
	at android.app.ActivityThread.-wrap20(Unknown Source:0)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1796)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loop(Looper.java:164)
	at android.app.ActivityThread.main(ActivityThread.java:6666)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:583)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:870)
Caused by: java.lang.NullPointerException
	at d.b.a.a.i(GamesServicesPlugin.kt:1)
	at d.b.a.a.j(GamesServicesPlugin.kt:7)
	at d.b.a.a.a(GamesServicesPlugin.kt:4)
	at io.flutter.embedding.engine.d$c.g(FlutterEngineConnectionRegistry.java:2)
	at io.flutter.embedding.engine.d.a(FlutterEngineConnectionRegistry.java:4)
	at io.flutter.embedding.android.f.n(FlutterActivityAndFragmentDelegate.java:4)
	at io.flutter.embedding.android.e.onActivityResult(FlutterActivity.java:2)
	at android.app.Activity.dispatchActivityResult(Activity.java:7296)
	at android.app.ActivityThread.deliverResults(ActivityThread.java:4423)
	... 9 more

I'm speaking for Android port right now, I haven't tried with the Apple ecosystem yet. But on Android sign-in and Leaderboard show action both able to utilize the native Android companion overlays over the Flutter UI. It'd provide further platform native user experience if the achievement unlock would also display the same type of native feedback. If that cannot be done then we'd need the #8 so we could check if the achievement is already unlocked so we could show a Flutter based unlock overlay only when it's needed. But I'd prefer the native overlay. Maybe something is blocking that in my app? https://play.google.com/store/apps/details?id=com.dealoround.android https://github.com/DealORound/Deal-O-Round

Hello, I ve seen that it has been change the AchievementItemData images from urls to base64 strings I ve tried this implementations https://stackoverflow.com/questions/46145472/how-to-convert-base64-string-into-image-with-flutter but it is not working. Can anyone help me with how to implemented as Image.

Thanks!!

This Package is working fine for Game Center Sign In iOS Devices, But On Android, It's not working in android...I've set up Everything completely fine (Google Play Console, Google Cloud O Auth ID, ) as per the official written documentation for this package

I've searched on the Internet and found some solutions...but none of the solutions didn't work ...I've added the SHA-1 in Firebase Console, Created the O Auth Token, and Published the Consent Screen for the same SHA-1 But it still gives me the same exception.

Hey @Abedalkareem , The increment method was not available for Android achievements. I added it to the project. Tested and OK on a real app.

Thanks 💯

I have a problem where the activity is null on after the onMethodCall fires as the channel was created before the activity was attached to the FlutterPlugin class.

I think it's probably better to do: channel?.setMethodCallHandler(this) instead of creating a new class but I kept on the safe side.

Could you have a look at it? I tried this on the latest android release.

thanks

/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java:27: error: constructor GamesServicesPlugin in class GamesServicesPlugin cannot be applied to given types;
    flutterEngine.getPlugins().add(new com.abedalkareem.games_services.GamesServicesPlugin());
                                   ^                                    
  required: Activity                                                    
  found: no arguments                                                   
  reason: actual and formal argument lists differ in length             
1 error                                                                 
                                                                        
FAILURE: Build failed with an exception.                                
                                                                        
* What went wrong:                                                      
Execution failed for task ':app:compileReleaseJavaWithJavac'.           
> Compilation failed; see the compiler error output for details.        
                                                                        
* Try:                                                                  
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

Hi,

IOS works very well but I can't fix this problem. It used to work properly.

Exception android.content.ActivityNotFoundException: No Activity found to handle Intent { act=com.google.android.gms.games.VIEW_LEADERBOARD_SCORES dat=version: flg=0x4000000 pkg=com.google.android.play.games (has extras) } at android.app.Instrumentation.checkStartActivityResult (Instrumentation.java:2161) at android.app.Instrumentation.execStartActivity (Instrumentation.java:1805) at android.app.Activity.startActivityForResult (Activity.java:5470) at android.app.Activity.startActivityForResult (Activity.java:5428) at com.abedalkareem.games_services.GamesServicesPlugin$showLeaderboards$onSuccessListener$1.invoke (GamesServicesPlugin.java:171) at com.abedalkareem.games_services.GamesServicesPlugin$showLeaderboards$onSuccessListener$1.invoke (GamesServicesPlugin.java:170) at com.abedalkareem.games_services.GamesServicesPlugin.showLeaderboards$lambda-14 (GamesServicesPlugin.java:184) at com.abedalkareem.games_services.GamesServicesPlugin.lambda$dr7v6Y0_2b-hsV4KhAWkJ-_4G9A (GamesServicesPlugin.java) at com.abedalkareem.games_services.-$$Lambda$GamesServicesPlugin$dr7v6Y0_2b-hsV4KhAWkJ-_4G9A.onSuccess (-.java) at com.google.android.gms.tasks.zzm.run (zzm.java:1) at android.os.Handler.handleCallback (Handler.java:942) at android.os.Handler.dispatchMessage (Handler.java:99) at android.os.Looper.loopOnce (Looper.java:201) at android.os.Looper.loop (Looper.java:288) at android.app.ActivityThread.main (ActivityThread.java:7898) at java.lang.reflect.Method.invoke (Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:548) at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:936)

I discovered this issue when testing on an iOS simulator that wasn't yet logged in to Game Center.

Steps to reproduce:

1. Call await GamesServices.signIn().
2. The Game Center login prompt is shown. Instead of filling it out, cancel it in the top left corner.
3. Call fails with "failed_to_authenticate", presumably as expected.
4. Now, call await GamesServices.signIn() again.

The login screen is not shown again, and the promise is never resolved. Depending on how you implement UI around this, users could be stuck in a loading spinner.

Is this just me? Am I doing something wrong? And if not, is the problem with Apple or somewhere in this plugin? Thanks!

We are using some deprecated methods on the iOS implementation so I think we should migrate to the new methods and along the way we should use async and await.

The one and the only limitation is that we need to upgrade the minimum supported os to iOS 14.

On March 15, 2022, Google Play Games Services v2 was released which has a simplified sign-in functionality that requires very less work compared to the current implementation.

await gs.GamesServices.showAchievements(); not showing anything but response is "success". The achievements are working and I can see them in google play it is just the UI of the showAhievements() that it is not working.