Change root view on app init for UI5

Component.js

sap.ui.define([
	"sap/ui/core/UIComponent",
	"sap/ui/Device"
], function(UIComponent, Device, models) {
	"use strict";
	return UIComponent.extend("sap.ui.demo.myapp.Component", {
		metadata: {
			manifest: "json"
		},
		init: function() {

			UIComponent.prototype.init.apply(this, arguments);
			
			//Change root view
      this.getRootControl().setViewName("sap.ui.demo.myapp.view.App");

			this.getRouter().initialize();

		}
	});
});