7.8 SDK 終于出了（下載：http://www.cnblogs.com/sun8134/archive/2013/01/23/2872562.html）

可惜一個api都木有…

唯一增加的就是tile的變化

詳細見MSDN文檔：http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj720574(v=vs.105).aspx

Supported features

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A Windows Phone OS 7.1 app that runs on Windows Phone 8 or Windows Phone 7.8 supports the following Tile features:

• For the default Tile, the flip Tile is the only supported template. For more information about this template, see Flip Tile template for Windows Phone 8.

• For secondary Tiles, all Tile templates are supported: Flip Tile template for Windows Phone 8, Iconic Tile template for Windows Phone 8, and Cycle Tile template for Windows Phone 8.

• Independently update the small and medium Tile sizes. You can also optionally support the wide Tile size.

• You can use both push notifications and the ShellTile APIs to update Tiles.

默認的Tile只支持Flip Tile 我們來看看實現的效果吧：

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首先要看下Flip Tile的結構，還是看MSDN文檔吧：http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj206971(v=vs.105).aspx

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下面準備需要的圖片，大小分別為159*159，336*336，691*336

還有一張對應wp7.5的173*173

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然后開始code，第一步搖先判斷版本，是否為7.8

//設定版本 private static Version TargetedVersion = new Version(7, 10, 8858); ? //判斷是否滿足版本要求 public static bool isTargetedVersion { get { return Environment.OSVersion.Version >= TargetedVersion; } }

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如果大約等于7.8，則替換默認tile為Flip Tile：

ShellTile appTile = ShellTile.ActiveTiles.First(); // Get the new FlipTileData type. Type flipTileDataType = Type.GetType("Microsoft.Phone.Shell.FlipTileData, Microsoft.Phone"); ? // Get the ShellTile type so we can call the new version of "Update" that takes the new Tile templates. Type shellTileType = Type.GetType("Microsoft.Phone.Shell.ShellTile, Microsoft.Phone"); ? // Loop through any existing Tiles that are pinned to Start. //var tileToUpdate = ShellTile.ActiveTiles.First(); ? ? // Get the constructor for the new FlipTileData class and assign it to our variable to hold the Tile properties. var UpdateTileData = flipTileDataType.GetConstructor(new Type[] { }).Invoke(null); ? // Set the properties. SetProperty(UpdateTileData, "Title", "Main Tile Title"); SetProperty(UpdateTileData, "Count", 0); SetProperty(UpdateTileData, "BackTitle", "Back Tile Title"); SetProperty(UpdateTileData, "BackContent", "Content For back tile."); SetProperty(UpdateTileData, "SmallBackgroundImage", new Uri("Windows 8 59.png", UriKind.Relative)); SetProperty(UpdateTileData, "BackgroundImage", new Uri("Windows 8 336.png", UriKind.Relative)); SetProperty(UpdateTileData, "BackBackgroundImage", new Uri("", UriKind.Relative)); SetProperty(UpdateTileData, "WideBackgroundImage", new Uri("Windows 8 691.png", UriKind.Relative)); SetProperty(UpdateTileData, "WideBackBackgroundImage", new Uri("", UriKind.Relative)); SetProperty(UpdateTileData, "WideBackContent", "Content for Wide Back Tile. Lots more text here."); ? // Invoke the new version of ShellTile.Update. shellTileType.GetMethod("Update").Invoke(appTile, new Object[] { UpdateTileData });

設定Flip Tile屬性的方法：

private static void SetProperty(object instance, string name, object value) { var setMethod = instance.GetType().GetProperty(name).GetSetMethod(); setMethod.Invoke(instance, new object[] { value }); }

另外在英文的MSDN文檔（http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj720574(v=vs.105).aspx）里要求修改WMAppManifest.xml，添加AppExtra節點：

而且說明添加后在vs2010里會編譯報錯，只有VS2012才能順利通過，如果在vs2010中使用的話需要先編譯生成xap，然后解壓出WMAppManifest.xml，修改后再重新打包進去…

但是這段說明在中文版的MSDN文檔（http://msdn.microsoft.com/zh-cn/library/windowsphone/develop/jj720574(v=vs.105).aspx）里被刪除了

而且我在vs2010中測試那段代碼加和不加沒什么區別…難道是beta版的時候的要求么？

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最后看看效果：

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源碼：

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參考：

http://msdn.microsoft.com/zh-cn/library/windowsphone/develop/jj720574(v=vs.105).aspx

http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj720574(v=vs.105).aspx

http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj206971(v=vs.105).aspx

http://blogs.msdn.com/b/lmoroney/archive/2013/01/28/create-a-windows-phone-7-flip-tile-and-update-it-to-windows-phone-8-style-using-the-windows-phone-7-8-sdk.aspx

轉載于:https://www.cnblogs.com/sun8134/archive/2013/02/04/2892421.html

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