ABMKIsCleanInstall kCoreDataMigrationSuccessKey kDefaultAudibleMarketplaceKey 9 kDefaultControlCenterKey 1 kDefaultCurrentCategoryKey all kDefaultCurrentNarrationSpeedKey 1 kDefaultDownloadQualityKey 10 kDefaultDownloadTypeKey 1 kDefaultReplayIntervalKey 30 kDefaultShouldShowWelcomeMsgKey kDefaultSleepModeKey 0 kDefaultSyncFinishedState