I need detect when my app moved to background by home pressed.

I try the next code:

document.addEventListener("pause", function(){
    console.log("pause");
}, false);

$("#main-page").focusout(function (){
    console.log("received focus Out Event") ;
});

$("#main-page").on("pagehide", function() {
    console.log("main-pagehide");
});

$("#main-page").on("pageremove", function() {
    console.log("main-pageremove");
});

$("#main-page").on("pagebeforehide", function() {
    console.log("main-pagebeforehide");
});

but when I pressed home nothing happens.