Sharedpreference[]值在应用通过“Force Stop”或任务管理器杀死后被清除

Problem

I'm saving a byte[] in my shared preferences. I am able to close the app and reopen it with the value persisting in the Shared Preferences. When running the app and closing it via the 'Task Manager' or 'Force Close', the Shared Preference value for the in my shared pref