Windows 10 mobile widelivetile not updating? - windows-runtime

Question

I am facing a problem in updating wide live tile while switching from Square Tile to Wide Tile in windows universal app development. It is working fine in Windows surface and Desktop but not on the phone. It is not updating Wide tile could someone please help me?
By default Wide Tile is working fine for us but when we change it from Square Tile to wide tile it is not working in emulator.
Here is our total Sample code:
TileUpdateManager.CreateTileUpdaterForApplication().Clear();
TileUpdateManager.CreateTileUpdaterForApplication().EnableNotificationQueue(true);
var _tileXml = TileUpdateManager.GetTemplateContent(TileTemplateType.TileSquare150x150PeekImageAndText03);
var tileImage = _tileXml.GetElementsByTagName("image")[0] as Windows.Data.Xml.Dom.XmlElement;
tileImage.SetAttribute("src", "ms-appx:///Assets/Logo.png");
var tileText = _tileXml.GetElementsByTagName("text");
(tileText[0] as Windows.Data.Xml.Dom.XmlElement).InnerText = "xyz";
(tileText[1] as Windows.Data.Xml.Dom.XmlElement).InnerText = "ABC";
(tileText[2] as Windows.Data.Xml.Dom.XmlElement).InnerText = "EFGH";
(tileText[3] as Windows.Data.Xml.Dom.XmlElement).InnerText = "IJKL";
var tileNotification = new TileNotification(_tileXml);
TileUpdateManager.CreateTileUpdaterForApplication().Update(tileNotification);
Windows.Data.Xml.Dom.XmlDocument tileXml = TileUpdateManager.GetTemplateContent(TileTemplateType.TileWide310x150PeekImageAndText02);
var tileText1 = tileXml.GetElementsByTagName("text");
(tileText1[0] as Windows.Data.Xml.Dom.XmlElement).InnerText ="xyz";
(tileText1[1] as Windows.Data.Xml.Dom.XmlElement).InnerText = "ABC";
(tileText1[2] as Windows.Data.Xml.Dom.XmlElement).InnerText = "EFGH";
(tileText1[3] as Windows.Data.Xml.Dom.XmlElement).InnerText ="IJKL";
(tileText1[4] as Windows.Data.Xml.Dom.XmlElement).InnerText = "Sample App";
var tileImage = tileXml.GetElementsByTagName("image")[0] as Windows.Data.Xml.Dom.XmlElement;
tileImage1.SetAttribute("src", "ms-appx:///Assets/Wide310x150Logo.Scale-100.png");//Assets\Wide310x150Logo.png
TileUpdateManager.CreateTileUpdaterForApplication().Update(new TileNotification(tileXml));
Thanks,
Madhu.

Answer 1

First of all, you better use NotificationsExtensions instead of using xml pattern, which is pretty easier to use.
Then, your code has an issue. By using the official library NotificationsExtensions , the code to update tile should like this:
//small
var smallTileContent = TileContentFactory.CreateTileSquare71x71Image();
smallTileContent.Image.Src = "ms-appdata:///local/" + smallName;
//medium
var mediumTileContent = TileContentFactory.CreateTileSquare150x150Image();
mediumTileContent.RequireSquare71x71Content = true;
mediumTileContent.Square71x71Content = smallTileContent;
mediumTileContent.Image.Src = "ms-appdata:///local/" + middleName;
mediumTileContent.Branding = TileBranding.Logo;
//wide
var wideTileContent = TileContentFactory.CreateTileWide310x150Image();
wideTileContent.RequireSquare150x150Content = true;
wideTileContent.Square150x150Content = mediumTileContent;
wideTileContent.Image.Src = "ms-appdata:///local/" + wideName;
wideTileContent.Branding = TileBranding.Logo;
var largeTileContent = TileContentFactory.CreateTileSquare310x310Image();
largeTileContent.RequireWide310x150Content = true;
largeTileContent.Wide310x150Content = wideTileContent;
largeTileContent.Image.Src = "ms-appdata:///local/" + largeName;
largeTileContent.Branding = TileBranding.Logo;
//Enable notification queue
TileUpdateManager.CreateTileUpdaterForApplication().EnableNotificationQueue(true);
var notification = largeTileContent.CreateNotification();
TileUpdateManager.CreateTileUpdaterForApplication().Update(notification);