1 import { Injectable } from '@angular/core';
2 // import { Observable } from 'rxjs/Observable';
3 import { Observable,throwError } from 'rxjs'
4 import { of } from 'rxjs';
5 // import {} from './../../assets/images/akraino-icon-1.png'
6 // import 'rxjs/add/Observable/of';
12 export class ToolbarService {
14 visible: Observable<boolean>;
20 this.visible = of(false);
21 console.log("inside hide method");
22 console.log(this.visible);
26 this.visible = of(true);
27 console.log(this.visible);
28 // console.log(this.visible.value);
29 // this.vis = this.visible.value;
33 this.visible =of(!this.visible);