Question

我有一个应用程序框架（在JavaScript中），它动态设置实时图块供稿的URL。在我的代码中我有类似下面的东西，这适用于宽瓷砖，但当我将瓷砖调整为“中等”（或“小”）时，实时馈送/更新消失了。如果我重新调整大小，它就可以了。没有其他平铺设置（它使用默认设置）。

我的问题是：无论如何都要同时更新所有磁贴大小，或者我是否必须使用getTemplateContent()和TileUpdater的{{1}来构建完整的XML对象方法？

我目前更新周期性网址（同样，这适用于宽图块）：

update()

Answer 1

要在单个更新中更新多个切片大小，该更新的XML有效内容必须包含每个切片大小的单个元素。

您可以在SDK中的App tiles and badges sample中看到这一点。例如，场景1演示了如何使用（a）C＃NotificationExtensions库，（b）将XML构建为字符串，以及（c）使用getTemplateContent来实现此目的。其中一种方法应该适合你。

举一个案例（a）的例子，这里是场景1中的代码，它还有一个注释解释更多：

// This sample application supports all four tile sizes – small (Square70x70), medium (Square150x150), wide (Wide310x150) and large (Square310x310).
// This means that the user may have resized their tile to any of these four sizes for their custom Start screen layout.
// Because an app has no way of knowing what size the user resized their app tile to, an app should include template bindings
// for each supported tile sizes in their notifications. The only exception is the small (Square70x70) tile size because this size
// does not support live tile notifications, which is why there are no Square70x70 tile templates.
// We assemble one notification with three template bindings by including the content for each smaller
// tile in the next size up. Square310x310 includes Wide310x150, which includes Square150x150.
// If we leave off the content for a tile size which the application supports, the user will not see the
// notification if the tile is set to that size.

// Create a notification for the Square310x310 tile using one of the available templates for the size.
var tileContent = NotificationsExtensions.TileContent.TileContentFactory.createTileSquare310x310Text09();
tileContent.textHeadingWrap.text = "Hello World! My very own tile notification";

// Create a notification for the Wide310x150 tile using one of the available templates for the size.
var wide310x150Content = NotificationsExtensions.TileContent.TileContentFactory.createTileWide310x150Text03();
wide310x150Content.textHeadingWrap.text = "Hello World! My very own tile notification";

// Create a notification for the Square150x150 tile using one of the available templates for the size.
var square150x150Content = NotificationsExtensions.TileContent.TileContentFactory.createTileSquare150x150Text04();
square150x150Content.textBodyWrap.text = "Hello World! My very own tile notification";

// Attach the Square150x150 template to the Wide310x150 template.
wide310x150Content.square150x150Content = square150x150Content;

// Attach the Wide310x150 template to the Square310x310 template.
tileContent.wide310x150Content = wide310x150Content;

// Send the notification to the application’s tile.
Windows.UI.Notifications.TileUpdateManager.createTileUpdaterForApplication().update(tileContent.createNotification());

通过定期通知更新WIndows 8应用中的所有磁贴大小

1 个答案: