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();
})();