如何知道检查完成 - Resolved about cordova-plugin-app-update HOT 9 CLOSED

    function onSuccess() {
        console.log('success', JSON.stringify(arguments), arguments);
        //  success {"0":{"code":201,"msg":"success, need date."}}
    }

     console.log(arguments[0] && arguments[0].code);

    window.AppUpdate.checkAppUpdate(onSuccess, onFail, updateUrl);

    function onSuccess(){ refresh() }
    function onFail(){ refresh() }   

    function refresh(){
         //refresh app
    }

function checkAppVersionUpdate() {
    var updateUrl = "http://192.168.0.11/version.xml";
    var versionCode = AppVersion.build;
    console.log('version code: ' + versionCode);
    window.AppUpdate.checkAppUpdate(onSuccess, onFail, updateUrl); 
    var me = this;
    function onFail() {
    console.log('check file update');
    checkAppFileUpdate();
    }
    function onSuccess() {          
        if (arguments[0].code == 202) 
        {
            console.log('no need update');
            checkAppFileUpdate();
        }
        else
        {
            console.log('apk needs update');
        }
    }
}

function checkAppFileUpdate(){
     var fs = new CordovaPromiseFS({
        Promise: Promise
        }); 
        // Initialize a CordovaAppLoader
        var loader = new CordovaAppLoader({
        fs: fs,
        serverRoot: 'http://192.168.0.11/manifest/www/',
        localRoot: 'app',
        cacheBuster: true, // make sure we're not downloading cached files.
        checkTimeout: 10000 // timeout for the "check" function - when you loose internet connection
        });
    var needToUpdate = loader.check().then(function(){
        console.log('check finished');
        return loader.download();
        //download to this location cdvfile://localhost/persistent/app
    }).then(function(){
        console.log('download finished');
        return loader.update().then(parseManifestFile());
    },
    function(err){
      console.error('UPDATE ERROR:'+ err);
      parseManifestFile();
    });
  }