Crash on Android 12

[uwe-neuronation]

Facebook login fail, if Android target API is set to 31 and device running Android 12

java.lang.IllegalArgumentException: air.nn.mobile.app.main: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles. at android.app.PendingIntent.checkFlags(PendingIntent.java:375) at android.app.PendingIntent.getBroadcastAsUser(PendingIntent.java:645) at android.app.PendingIntent.getBroadcast(PendingIntent.java:632) at com.facebook.AccessTokenManager.setTokenExpirationBroadcastAlarm(AccessTokenManager.kt:121) at com.facebook.AccessTokenManager.setCurrentAccessToken(AccessTokenManager.kt:94) at com.facebook.AccessTokenManager.setCurrentAccessToken(AccessTokenManager.kt:47) at com.facebook.AccessToken$Companion.setCurrentAccessToken(AccessToken.kt:428) at com.facebook.AccessToken.setCurrentAccessToken(Unknown Source:2) at com.facebook.login.LoginManager.finishLogin(LoginManager.java:894) at com.facebook.login.LoginManager.onActivityResult(LoginManager.java:247) at com.facebook.login.LoginManager$1.onActivityResult(LoginManager.java:186) at com.facebook.internal.CallbackManagerImpl.onActivityResult(CallbackManagerImp

I found that: https://stackoverflow.com/a/70763530/8880035

[mos379]

This has been resolved with SDK 12.3.0
facebook/facebook-android-sdk#997

when can this be updated here?

[tentom]

@Redth and @mattleibow I saw that you guys have released the latest Android versions of this library.

Could you please look into this issue, #224 and pull request #237

If the project is not maintained anymore that's fine but just let us know, so we know what to expect going forward.

[Snegovikufa]

I was able to trim from the library everything except the login functionality with keeping all of the old NuGet packages, you can find the source code here: https://github.com/Snegovikufa/FacebookComponents.

[thisisthekap]

I created a slim binding to reduce the effort of upgrading to newer facebook sdk versions. Feel free to contribute if you need additional features to be supported by the slim binding: https://github.com/thisisthekap/Xamarin.FacebookSlim.Droid

[sarapura12]

I created a slim binding to reduce the effort of upgrading to newer facebook sdk versions. Feel free to contribute if you need additional features to be supported by the slim binding: https://github.com/thisisthekap/Xamarin.FacebookSlim.Droid

Hi. could you give an implementation example?

[thisisthekap]

@sarapura12 Please have a look to the java code at https://github.com/thisisthekap/Xamarin.FacebookSlim.Droid/tree/main/java/FacebookSlim/facebookslim/src/main/java/com/tonestro/facebookslim.

This defines which methods are bound, and how they are bound. This should enable you to deduce the right C# calls.

[AnTo0o0o]

@thisisthekap I can't figure out how to use your library. Please provide some sample as replacing this library with yours is not a straight-forward process.

[thisisthekap]

@AnTo0o0o A slim binding exposes an API surface with reduced complexity which is then bound. This API surface is defined in https://github.com/thisisthekap/Xamarin.FacebookSlim.Droid/tree/main/java/FacebookSlim/facebookslim/src/main/java/com/tonestro/facebookslim

Some examples:

• The java call com.tonestro.facebookslim.LoginManagerSlimFactory.createInstance() is translated to the C# call Com.Tonestro.Facebookslim.LoginManagerSlimFactory.CreateInstance()
• The java call com.tonestro.facebookslim.AppEventsLoggerSlim.newLogger(android.context.Context) translates to the C# call Com.Tonestro.Facebookslim.AppEventsLoggerSlim.NewLogger(Android.Content.Context)

[DamienDoumer]

Please does anybody know how to fix this issue ? It still causes crash in prod. And I can't find a nugget package for version 12 of the facebook sdk

[Rudnicky]

@DamienDoumer I've seen this issue couple of times and found some solution on stackoverflow when someone says that if you're going to install nugget package called Xamarin.AndroidX.Work.Work.Runtime.Ktx at least version 2.7.1 it should fix it. Since then I haven't noticed crashes anymore. However I'm not getting any info in login callback after being successfull logged in.

[HarshalCapgemini]

Any idea when would below thing be part of Microsoft Xamarin Facebook v11.2.0.1 or later as this is crashing for me with error
"java.lang.IllegalArgumentException: air.nn.mobile.app.main: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles."

This has been resolved with SDK 12.3.0
facebook/facebook-android-sdk#997

[uwe-neuronation]

It's one year ago that Facebook fixed the bug on there side.
Why it takes so long to fix the Xamarin binding? This is a "blocker" bug. The app will crash if you would use the current version of the Facebook binding! Last nuget was build in October 2021.