Seen in Firebase Crashlytics, when user has locked car (probably with PIN code), then shared preferences will not be available for reading:
Fatal Exception: java.lang.RuntimeException: Unable to create service de.moleman1024.audiowagon.AudioBrowserService: java.lang.IllegalStateException: SharedPreferences in credential encrypted storage are not available until after user is unlocked
at android.app.ActivityThread.handleCreateService(ActivityThread.java:4198)
at android.app.ActivityThread.access$1500(ActivityThread.java:237)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1932)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7664)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
Caused by java.lang.IllegalStateException: SharedPreferences in credential encrypted storage are not available until after user is unlocked
at android.app.ContextImpl.getSharedPreferences(ContextImpl.java:494)
at android.app.ContextImpl.getSharedPreferences(ContextImpl.java:479)
at android.content.ContextWrapper.getSharedPreferences(ContextWrapper.java:188)
at androidx.preference.PreferenceManager.getDefaultSharedPreferences(PreferenceManager.java:119)
at de.moleman1024.audiowagon.SharedPrefsStorage.getDefaultStorage(SharedPrefsStorage.kt:15)
at de.moleman1024.audiowagon.SharedPrefs$Companion.getDefaultSharedPreferences(SharedPrefs.kt:36)
at de.moleman1024.audiowagon.SharedPrefs.isCrashReportingEnabled(SharedPrefs.kt:201)
at de.moleman1024.audiowagon.log.CrashReporting.<init>(CrashReporting.kt:35)
at de.moleman1024.audiowagon.AudioBrowserService.onCreate(AudioBrowserService.kt:180)
at android.app.ActivityThread.handleCreateService(ActivityThread.java:4186)
at android.app.ActivityThread.access$1500(ActivityThread.java:237)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1932)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7664)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
Seen in Firebase Crashlytics, when user has locked car (probably with PIN code), then shared preferences will not be available for reading: