windows store app Lifecycle

1.Activated 

2.Suspended

3.Resumed

4.Terminated

对应的 js代码：

(function () {

    "use strict";



    WinJS.Binding.optimizeBindingReferences = true;



    var app = WinJS.Application;

    var activation = Windows.ApplicationModel.Activation;



    // 一下 1，2，3 是app 的事件触发顺序

    //1

    app.onloaded = function (args) {

        debugger;

    }



    //2

    app.onactivated = function (args) {

        debugger;

    };



    //3

    app.onready = function (args) {

        debugger;

    }





    //suspended

    app.oncheckpoint = function (args) {

        debugger;

    }









    // settings

    app.onsettings = function (args) {

        debugger;

    }



    app.onunload = function (args) {

        debugger;

    }



    //error

    app.onerror = function (args) {

        debugger;

    }



    app.start();

})();

 获取 Activation type 和 previous app state

Activation type:

http://msdn.microsoft.com/en-us/library/windows/apps/windows.applicationmodel.activation.activationkind.aspx

previous app state:

(function () {

    "use strict";



    WinJS.Binding.optimizeBindingReferences = true;



    var app = WinJS.Application;

    var activation = Windows.ApplicationModel.Activation;





    app.onactivated = function (args) {



        var previousState = args.detail.previousExecutionState;

        /* previousState have five kinds of state :

        

        1.notRuning:  the app is not running



        2.running  :  the app is running



        3.suspended:  the app was suspended



        4.terminated: the app was terminated after  it was suspended



        5.closeByUser: the app was closed by user (using Alt+F4, for example)



        */

    };



 app.start();

})();