Get current page / view name in ionic 2 rc0
<p>I want to handle navigation based on the current view name.</p>

<p>So when the user is on any other view I want the back button to take the user to the home page. And if the user in on the home page i want to prompt for exit.</p>

<p>Pretty standard stuff.</p>

<p>I am using the tabs template, I have more pages that the out of the box tabs template.</p>

<p>Currently I am doing the following in my <strong>app.component.ts</strong></p>

<pre><code>import { Component } from '@angular/core';
import { Platform } from 'ionic-angular';
import { StatusBar } from 'ionic-native';

import { TabsPage } from '../pages/tabs/tabs';


@Component({
  template: `&lt;ion-nav [root]="rootPage"&gt;&lt;/ion-nav&gt;`
})
export class MyApp {
  rootPage = TabsPage;

  constructor(platform: Platform) {
    platform.ready().then(() =&gt; {
      // Okay, so the platform is ready and our plugins are available.
      // Here you can do any higher level native things you might need.
      StatusBar.styleDefault();
       platform.registerBackButtonAction(()=&gt;{
         //how do i handle back button
       },600)
    });
 }



}
</code></pre>