jQuery $ .ChangePage回调Android

Question

I have a website which is displayed in a Android Webview App.

I use JqueryMobile (1.10.2) and the ChangePage method in order to navigate through my website. Pages ask a webservice so they can take time to be displayed.

I want to display a Toast (Android) during the page is loading. It works, but I don't know how to know when my page is loaded

My question is: It is possible to know when the page is loaded by the $.ChangePage method in order to hide my Android Toast ?

Here my code:

$('div.ui-page').swipeleft(function (e) {
    //$("#pop").popup("open");
    window.Android.showToast();
    $.mobile.changePage("mypage", {
        transition: "slide"
    });
})

Into my Android App (with @JavascriptInterface):

@JavascriptInterface
public void hideToast() {
    if(wait > 0) {
        wait--;
    }
    if(wait == 0) {
        montoast.cancel();
    }
}    

public void showToast() {
    wait++;
    montoast.setText("loading...");
    montoast.show();
}

Answer 1

jQuery( ".selector" ).on( "pagechange", function( event ) { ... } )

This event is triggered after the changePage() request has finished loading the page into the DOM and all page transition animations have completed

Explanation Of the Event