import * as observable from "tns-core-modules/data/observable"; import * as gestures from "tns-core-modules/ui/gestures"; import * as pages from "tns-core-modules/ui/page"; export function pageLoaded(args: observable.EventData) { var page = args.object; page.bindingContext = { tapAction: tapAction, doubleTapAction: doubleTapAction }; } export function tapAction(args: gestures.GestureEventData) { console.log("tapAction") } export function doubleTapAction(args: gestures.GestureEventData) { console.log("doubleTapAction") }