nativescript angular back button event code example
Example: nativescript angular back button event
import { Frame } from 'tns-core-modules/ui/frame';...private _backButton() { const currentView = Frame.topmost().currentPage; application.android.on(application.AndroidApplication.activityBackPressedEvent, (args: application.AndroidActivityBackPressedEventData) => { if (currentView.hasListeners('BackButton')) { args.cancel = true; currentView.notify({ eventName: 'BackButton', object: currentView }); } else args.cancel = false; }); }