Can't get url with Deeplinks

If I click a link like this in the browser:

<a href="myapp_url_scheme://rest_of_address">Url Scheme Test</a>

My app is opened but I can’t get the rest_of_address

Everytime it is undefined.

What am I missing?

Thanks in advance!

Here the code that I’m using:

/************* app.component.ts ********************/
import { Component, ViewChild } from ‘@angular/core’;
import { App, Platform, AlertController } from ‘ionic-angular’;
import { StatusBar } from ‘ionic-native’;
import { TabsPage } from ‘…/pages/tabs/tabs’;
import { NavController, Nav } from ‘ionic-angular’;

import { LoginPage } from ‘…/pages/login/login’;
import { SignupPage } from ‘…/pages/signup/signup’;
import { AuthService } from ‘…/pages/login/authservice’;
import { HomePage } from ‘…/pages/home/home’;

import {Network} from ‘ionic-native’;
import {Deeplinks} from ‘ionic-native’;

@Component({
template: <ion-nav [root]="rootPage"></ion-nav>
})
export class MyApp {

rootPage: any = HomePage;
@ViewChild(Nav) navChild:Nav;

constructor(private platform: Platform, private alert :AlertController) {
platform.ready().then(() => {
StatusBar.styleDefault();

});

document.addEventListener('deviceready', function () {

var notificationOpenedCallback = function(jsonData) {
console.log('notificationOpenedCallback: ’ + JSON.stringify(jsonData));
if (jsonData.additionalData) {
if (jsonData.additionalData.myappurl)
this.rootPage = jsonData.additionalData.myappurl;
}

};

});
}

ngAfterViewInit() {
this.platform.ready().then(() => {
if((window.localStorage.getItem(‘email’) === “undefined” || window.localStorage.getItem(‘email’) === null) ||
(window.localStorage.getItem(‘password’) === “undefined” || window.localStorage.getItem(‘password’) === null)) {
this.rootPage = LoginPage;
} else {
Deeplinks.routeWithNavController(this.navChild, {
’/:urlAfterDomain’: HomePage
});
}
});
}

}

/************* home.ts ********************/
import { Component } from ‘@angular/core’;

import { NavController, NavParams } from ‘ionic-angular’;
import { AuthService } from ‘…/login/authservice’;
import {Deeplinks} from ‘ionic-native’;

@Component({
selector: ‘page-home’,
templateUrl: ‘home.html’
})

export class HomePage {
urlAfterDomain: string;
constructor(public navCtrl: NavController, private _params: NavParams) {

  this.navCtrl = navCtrl;  
  this.urlAfterDomain = _params.get('urlAfterDomain');
  alert(this.urlAfterDomain);
  if (this.urlAfterDomain == null || this.urlAfterDomain === "undefined") {
    this.urlAfterDomain = "App";
  }
  else {
    this.urlAfterDomain.replace( "myapp_url_scheme://", "");
  }
  this.urlAfterDomain = "https://myapp.com/" + this.urlAfterDomain;
  alert(this.urlAfterDomain);

}

}

/************* home.html ********************/