import { Page, Observable, EventData, Dialogs, ShowModalOptions } from '@nativescript/core'; let page: Page; export function navigatingTo(args: EventData) { page = args.object; page.bindingContext = new StatusBarModel(); } export class StatusBarModel extends Observable { onOpenModal() { page.showModal('pages/status-bar/status-bar-modal', { fullscreen: true, ios: { statusBarStyle: 'dark', }, closeCallback(args) { // console.log('close modal callback', args); }, } as ShowModalOptions); } }