public void Activate(CachedFileUpdaterActivatedEventArgs args)
{
// cache CachedFileUpdaterUI
cachedFileUpdaterUI = args.CachedFileUpdaterUI;
cachedFileUpdaterUI.FileUpdateRequested += CachedFileUpdaterUI_FileUpdateRequested;
cachedFileUpdaterUI.UIRequested += CachedFileUpdaterUI_UIRequested;
switch (cachedFileUpdaterUI.UpdateTarget)
{
case CachedFileTarget.Local:
scenarios = new List <Scenario> {
new Scenario()
{
Title = "Get latest version", ClassType = typeof(FilePickerContracts.CachedFileUpdater_Local)
}
};
break;
case CachedFileTarget.Remote:
scenarios = new List <Scenario> {
new Scenario()
{
Title = "Remote file update", ClassType = typeof(FilePickerContracts.CachedFileUpdater_Remote)
}
};
break;
}
Window.Current.Activate();
}
public void Activate(CachedFileUpdaterActivatedEventArgs args)
{
// cache CachedFileUpdaterUI
cachedFileUpdaterUI = args.CachedFileUpdaterUI;
// Currently, the Desktop device family activates the app in the background. Other device families
// use a background task activation. We need to handle both cases.
//
// We can check to see if there is UI on activation to determine which case we are in, because
// we receive the FileUpdateRequest differently.
//
// If activated in the foreground (visible), then the FileUpdateRequest is passed explicitly as
// part of the activation.
//
// If activated in the background (not visible), then we subscribe to the FileUpdateRequested
// and UIRequest events. The FileUpdateRequest is received as part of the FileUpdatedRequested event,
// and UIRequested is raised when user input is needed to resolve a conflict.
bool isForegroundActivated = (cachedFileUpdaterUI.UIStatus == UIStatus.Visible);
if (isForegroundActivated)
{
fileUpdateRequest = cachedFileUpdaterUI.UpdateRequest;
fileUpdateRequestDeferral = cachedFileUpdaterUI.GetDeferral();
}
else
{
cachedFileUpdaterUI.FileUpdateRequested += CachedFileUpdaterUI_FileUpdateRequested;
cachedFileUpdaterUI.UIRequested += CachedFileUpdaterUI_UIRequested;
}
switch (cachedFileUpdaterUI.UpdateTarget)
{
case CachedFileTarget.Local:
scenarios = new List <Scenario> {
new Scenario()
{
Title = "Get latest version", ClassType = typeof(FilePickerContracts.CachedFileUpdater_Local)
}
};
break;
case CachedFileTarget.Remote:
scenarios = new List <Scenario> {
new Scenario()
{
Title = "Remote file update", ClassType = typeof(FilePickerContracts.CachedFileUpdater_Remote)
}
};
break;
}
if (isForegroundActivated)
{
Window.Current.Content = this;
this.OnNavigatedTo(null);
Window.Current.Activate();
}
}
// 通过缓存文件更新程序（CachedFileUpdater）激活应用程序时所调用的方法
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
var rootFrame = new Frame();
rootFrame.Navigate(typeof(MyCachedFileUpdater), args);
Window.Current.Content = rootFrame;
Window.Current.Activate();
}
protected override sealed async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
await this.HandleWaitForConstructedActionsAsync();
AppStartInfo info = AppStartInfo.Default;
await this.OnPreStartAsync(args, info);
await this.OnCacheFileUpdaterStartAsync(args, info);
this.InternalStartAsync(args, info);
}
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
AppStarted();
base.OnCachedFileUpdaterActivated(args);
}
protected sealed override async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
await Activated(args);
}
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
var CachedFileUpdaterPage = new SDKTemplate.CachedFileUpdaterPage();
CachedFileUpdaterPage.Activate(args);
}
protected override sealed void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs e)
{
DebugWrite(); StartupOrchestratorAsync(e, StartKind.Activate);
}
protected override sealed async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
DebugWrite(); await InternalActivatedAsync(args);
}
protected sealed override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
Logger.Info();
CallInternalActivated(args);
}
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
base.OnCachedFileUpdaterActivated(args);
Activate(args);
}
/// <summary>
/// 应用程序作为缓存文件更新器时激活使用此方法作为入口。
/// </summary>
/// <param name="args">事件的事件数据。</param>
/// <param name="info"></param>
/// <returns></returns>
protected virtual Task OnCacheFileUpdaterStartAsync(CachedFileUpdaterActivatedEventArgs args, AppStartInfo info)
{
return(Task.FromResult <object>(null));
}
protected sealed override async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs e)
{
this.DebugWriteMessage(); await InternalActivatedAsync(e);
}
public void CachedFileUpdaterActivate(CachedFileUpdaterActivatedEventArgs e)
{
EventDispatcher.Dispatch(() => Activated?.Invoke(this, e));
}
protected sealed override async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs e)
{
this.LogInfo(); await InternalActivatedAsync(e);
}
protected override sealed void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args) => CallInternalActivatedAsync(args);
protected virtual Task HandleActivation(CachedFileUpdaterActivatedEventArgs args)
{
return(Task.CompletedTask);
}
protected sealed override async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs e) => await InternalStartAsync(new StartArgs(e, StartKinds.Activate));
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
InternalActivated(args);
}
protected override async void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
await InternalActivatedAsync(args);
}
protected override void OnCachedFileUpdaterActivated(CachedFileUpdaterActivatedEventArgs args)
{
_webUIApplication.CachedFileUpdaterActivate(args);
base.OnCachedFileUpdaterActivated(args);
}