API Reference > imodeljs-frontend > Notifications > ActivityMessageDetails > constructor constructor Method ActivityMessageDetails(showProgressBar: boolean, showPercentInMessage: boolean, supportsCancellation: boolean, showDialogInitially: boolean = true): ActivityMessageDetails Parameter Type Description showProgressBar boolean Indicates whether to show the progress bar in the activity message dialog. showPercentInMessage boolean Indicates whether to show the percentage complete in the activity message text. supportsCancellation boolean Indicates whether to show the Cancel button, giving the user the ability to cancel the operation. showDialogInitially boolean Indicates whether to show the activity message dialog initially. User can click status bar to open it. Returns - ActivityMessageDetails Defined in core/frontend/src/NotificationManager.ts Line 152 Last Updated: 13 June, 2024