Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE

[SmirnovM91]

Android 12 crash

|-- flutter_sound_lite 8.4.2
|   |-- flutter_sound_platform_interface 8.4.2
|   |-- flutter_sound_web 8.4.2
|   |   |-- flutter_sound_platform_interface...

/AndroidRuntime(13058): Shutting down VM
E/AndroidRuntime(13058): FATAL EXCEPTION: main
E/AndroidRuntime(13058): Process: dev.amsmirnov.legizi, PID: 13058
E/AndroidRuntime(13058): java.lang.RuntimeException: Unable to create service com.dooboolab.TauEngine.FlautoBackgroundAudioService: java.lang.IllegalArgumentException: dev.amsmirnov.legizi: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
E/AndroidRuntime(13058): 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.
E/AndroidRuntime(13058): 	at android.app.ActivityThread.handleCreateService(ActivityThread.java:4500)
E/AndroidRuntime(13058): 	at android.app.ActivityThread.access$1700(ActivityThread.java:247)
E/AndroidRuntime(13058): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2072)
E/AndroidRuntime(13058): 	at android.os.Handler.dispatchMessage(Handler.java:106)
E/AndroidRuntime(13058): 	at android.os.Looper.loopOnce(Looper.java:201)
E/AndroidRuntime(13058): 	at android.os.Looper.loop(Looper.java:288)
E/AndroidRuntime(13058): 	at android.app.ActivityThread.main(ActivityThread.java:7839)
E/AndroidRuntime(13058): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(13058): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
E/AndroidRuntime(13058): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)