/// <summary>
/// 从ApplicationSettings中获取所有已安装应用的相关信息,从对应的app.xml获取详细信息.
/// </summary>
/// <param name="appList">用于存储已安装应用相关信息的app list</param>
/// <returns>成功读取app信息并添加到appList中时返回YES,否则返回NO</returns>
public bool readAppsFromConfig(XApplicationList appList)
{
bool ret = false;
string defaultAppid = getDefaultAppId();
appList.MarkAsDefaultApp(defaultAppid);
List<PersistenceAppItem> apps = new List<PersistenceAppItem>();
if (IsolatedStorageSettings.ApplicationSettings.Contains(USER_APPS))
{
apps = IsolatedStorageSettings.ApplicationSettings[USER_APPS] as List<PersistenceAppItem>;
}
foreach (PersistenceAppItem persistenceapp in apps)
{
string appInstallDir = XSystemConfiguration.GetInstance().AppInstallationDir;
//~\xFace\apps\appId\app.xml
string appConfigPath = appInstallDir + persistenceapp.AppId + "\\" + "app.xml";
ret = File.Exists(XUtils.BuildabsPathOnIsolatedStorage(appConfigPath));
if (!ret)
{
break;
}
XAppInfo appInfo = new XAppInfo().init(appConfigPath);
if (null == appInfo)
{
ret = false;
break;
}
else
{
appInfo.IsAssets = persistenceapp.IsAssets;
XApplication app = XApplicationCreator.Create(appInfo);
appList.Add(app);
}
}
return ret;
}
public XAppInstaller()
{
this.appList = new XApplicationList();
this.appPersistence = new XApplicationPersistence();
this.appPersistence.readAppsFromConfig(appList);
}