CheckEmailHandler.java - com.firebase.ui.auth.ui.email.CheckEmailHandler.fetchCredential - java.lang.IllegalArgumentException

[postfixNotation]

Step 2: Describe your environment

• Android device: Galaxy S22 Ultra, Pixel 6
• Android OS version: Android 12
• Google Play Services version: ?
• Firebase/Play Services SDK version: ?
• FirebaseUI version: v8.0.0

Step 3: Describe the problem:

Crashlytics detected uncaught exceptions which led to app crashes, the stracktrace is inserted below.

Relevant Code:

Fatal Exception: java.lang.IllegalArgumentException: com.yet.another.app: 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:382)
     at android.app.PendingIntent.getActivityAsUser(PendingIntent.java:465)
     at android.app.PendingIntent.getActivity(PendingIntent.java:451)
     at android.app.PendingIntent.getActivity(PendingIntent.java:415)
     at com.google.android.gms.internal.auth-api.zzr.zzc(com.google.android.gms:play-services-auth@@19.0.0:19)
     at com.google.android.gms.auth.api.credentials.CredentialsClient.getHintPickerIntent(com.google.android.gms:play-services-auth@@19.0.0:10)
     at com.firebase.ui.auth.ui.email.CheckEmailHandler.fetchCredential(CheckEmailHandler.java:29)
     at com.firebase.ui.auth.ui.email.CheckEmailFragment.onActivityCreated(CheckEmailFragment.java:174)
     at androidx.fragment.app.Fragment.performActivityCreated(Fragment.java:2996)
     at androidx.fragment.app.FragmentStateManager.activityCreated(FragmentStateManager.java:580)
     at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:285)
     at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
     at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2100)
     at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:2002)
     at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:3138)
     at androidx.fragment.app.FragmentManager.dispatchActivityCreated(FragmentManager.java:3072)
     at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:251)
     at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:502)
     at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:246)
     at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1455)
     at android.app.Activity.performStart(Activity.java:8315)
     at android.app.ActivityThread.handleStartActivity(ActivityThread.java:4060)
     at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
     at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
     at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
     at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2438)
     at android.os.Handler.dispatchMessage(Handler.java:106)
     at android.os.Looper.loopOnce(Looper.java:226)
     at android.os.Looper.loop(Looper.java:313)
     at android.app.ActivityThread.main(ActivityThread.java:8663)
     at java.lang.reflect.Method.invoke(Method.java)
     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:567)
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1135)

[thatfiredev]

@postfixNotation You need to update the version of the play-services-auth library to 20.0.1:

implementation "com.google.android.gms:play-services-auth:20.0.1"

Closing this as a duplicate of #1999