Setting up WNS service for windows phone 8 get error after add <Identity> tag -

i setting windows phone 8.1 push notification urbanairship. have sid , secret key app. when following step mentioned in dev.windows wns-->live service site:

to set application's identity values manually, open appmanifest.xml file in text editor , set these attributes of element using values shown here.

my application stop working. 1 provide me steps set wns in windows phone 8.1 helps me lot, spend on week on , frustrating.

i got success push notification in windows phone 8.1/ windows apps (universal apps). have implemented sending push notification devices our own web service.

step 1: client secret , package sid dev.windows.com >> services >> live services. you'll need these later in web service.

step 2: in windows app, have associate app store. that, right click on project >> store >> associate app store. log in dev account , associate app.

step 3 you'll need channel uri. in mainpage.xaml, add button , textblock channel uri. xaml code looks this:

<page x:class="finalpushnotificationtest.mainpage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:finalpushnotificationtest" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:ignorable="d" background="{themeresource applicationpagebackgroundthemebrush}">  <grid>     <grid.rowdefinitions>         <rowdefinition height="auto" />         <rowdefinition height="*" />     </grid.rowdefinitions>     <textblock text="push notification" margin="20,48,10,0" style="{staticresource headertextblockstyle}" textwrapping="wrap" />     <scrollviewer grid.row="1" margin="20,10,10,0">         <stackpanel x:name="resultspanel">             <button x:name="pushchannelbtn" content="get channel uri" click="pushchannelbtn_click" />             <progressbar x:name="channelprogress" isindeterminate="false" visibility="collapsed" />             <textblock x:name="channeltext" fontsize="22" />          </stackpanel>     </scrollviewer> </grid> 

step 4: in mainpage.xaml.cs page, add following code snippet i.e. button click event. when run app, you'll channel uri in console window. note down channel uri, you'll need in web service.

private async void pushchannelbtn_click(object sender, routedeventargs e)     {         var channel = await pushnotificationchannelmanager.createpushnotificationchannelforapplicationasync();         channeltext.text = channel.uri.tostring();         debug.writeline(channel.uri);     } 

step 5: need web service send push notification device. right click on project in solution explorer. add >> new project >> visual c# >> web >> asp.net web application. click ok, on template select empty. after add new web form in web application. name sendtoast.

step 6: in sendtoast.aspx.cs, need implement methods , functions access token using package sid, client secret , channel uri. add package sid, cleint secret, , channel uriin respective places. complete code looks following code snippet:

using microsoft.servicebus.notifications; using system; using system.collections.generic; using system.diagnostics; using system.io; using system.linq; using system.net; using system.runtime.serialization; using system.runtime.serialization.json; using system.text; using system.web; using system.web.ui; using system.web.ui.webcontrols;  namespace sendtoast {     public partial class sendtoast : system.web.ui.page     {         private string sid = "your package sid";         private string secret = "your client secret";         private string accesstoken = "";     [datacontract]     public class oauthtoken     {         [datamember(name = "access_token")]         public string accesstoken { get; set; }         [datamember(name = "token_type")]         public string tokentype { get; set; }     }      oauthtoken getoauthtokenfromjson(string jsonstring)     {         using (var ms = new memorystream(encoding.unicode.getbytes(jsonstring)))         {             var ser = new datacontractjsonserializer(typeof(oauthtoken));             var oauthtoken = (oauthtoken)ser.readobject(ms);             return oauthtoken;         }     }      public void getaccesstoken()     {         var urlencodedsid = httputility.urlencode(string.format("{0}", this.sid));         var urlencodedsecret = httputility.urlencode(this.secret);          var body =           string.format("grant_type=client_credentials&client_id={0}&client_secret={1}&scope=notify.windows.com", urlencodedsid, urlencodedsecret);          var client = new webclient();         client.headers.add("content-type", "application/x-www-form-urlencoded");          string response = client.uploadstring("https://login.live.com/accesstoken.srf", body);         var oauthtoken = getoauthtokenfromjson(response);         this.accesstoken = oauthtoken.accesstoken;     }      protected string posttocloud(string uri, string xml, string type = "wns/toast")     {         try         {             if (accesstoken == "")             {                 getaccesstoken();             }             byte[] contentinbytes = encoding.utf8.getbytes(xml);              webrequest webrequest = httpwebrequest.create(uri);             httpwebrequest request = webrequest httpwebrequest;             webrequest.method = "post";              webrequest.headers.add("x-wns-type", type);             webrequest.headers.add("authorization", string.format("bearer {0}", accesstoken));              stream requeststream = webrequest.getrequeststream();             requeststream.write(contentinbytes, 0, contentinbytes.length);             requeststream.close();              httpwebresponse webresponse = (httpwebresponse)webrequest.getresponse();              return webresponse.statuscode.tostring();         }         catch (webexception webexception)         {             string exceptiondetails = webexception.response.headers["www-authenticate"];             if ((exceptiondetails != null) && exceptiondetails.contains("token expired"))             {                 getaccesstoken();                 return posttocloud(uri, xml, type);             }             else             {                 return "exception: " + webexception.message;             }         }         catch (exception ex)         {             return "exception: " + ex.message;         }     }      protected void page_load(object sender, eventargs e)     {         string channeluri = "your channel uri";          if (application["channeluri"] != null)         {             application["channeluri"] = channeluri;         }         else         {             application.add("channeluri", channeluri);         }          if (application["channeluri"] != null)         {             string astrreq = application["channeluri"] string;             string toast1 = "<?xml version=\"1.0\" encoding=\"utf-8\"?> ";             string toast2 = @"<toast>                         <visual>                             <binding template=""toasttext01"">                                 <text id=""1"">hello push notification!!</text>                             </binding>                         </visual>                     </toast>";             string xml = toast1 + toast2;              response.write("result: " + posttocloud(astrreq, xml));         }         else         {             response.write("application 'channeluri=' has not been set yet");         }         response.end();     }   } } 

run web application, you'll result ok response if sends push notification.

let me know if need working sample project. hope helps. thanks!