import { Component, NgModule } from '@angular/core'; import { IonicModule, Platform } from 'ionic-angular'; @Component({ templateUrl: 'main.html' }) export class ApiDemoPage { isIos: boolean; isAndroid: boolean; isWindows: boolean; constructor(platform: Platform) { this.isIos = platform.is('ios'); this.isAndroid = platform.is('android'); this.isWindows = platform.is('windows'); } } @Component({ template: '' }) export class ApiDemoApp { root = ApiDemoPage; } @NgModule({ declarations: [ ApiDemoApp, ApiDemoPage ], imports: [ IonicModule.forRoot(ApiDemoApp) ], bootstrap: [IonicApp], entryComponents: [ ApiDemoPage ] }) export class AppModule {}