windowsphone7 消息推送Demo

首先是用java来实现简单的Server端(http的请求内容格式可以参考msdn:http://msdn.microsoft.com/zh-cn/library/hh202945(v=vs.92)):

/** * 推送toast通知 * @param uriString 推送服务通知uri * @param title     toast标题 * @param content   toast内容 * @param param     页面跳转参数 * @return          推送通知服务响应码 * @throws IOException */public static int pushToastNotifications(String uriString, String title, String content, String param) throws IOException{String toastMsg = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +                "<wp:Notification xmlns:wp=\"WPNotification\">" +                "<wp:Toast>" +                "<wp:Text1>" + title + "</wp:Text1>" +                "<wp:Text2>" + content + "</wp:Text2>" +                "<wp:Param>"+ param +"</wp:Param>" +                "</wp:Toast>" +                "</wp:Notification>";URL url = null;HttpURLConnection http = null;try{url = new URL(uriString);http = (HttpURLConnection)url.openConnection();http.setDoOutput(true);http.setRequestMethod("POST");http.setRequestProperty("Content-Type", "text/xml; charset=utf-8");http.setRequestProperty("X-WindowsPhone-Target", "toast");http.setRequestProperty("X-NotificationClass", "2");http.setRequestProperty("Content-Length", "1024");http.getOutputStream().write(toastMsg.getBytes());// 刷新对象输出流，将任何字节都写入潜在的流中http.getOutputStream().flush();// 关闭输出流http.getOutputStream().close();}catch(Exception e) {e.printStackTrace();}finally{if(http != null){http.disconnect();}}return http.getResponseCode();}

服务端的测试数据:

public static void main(String[] args) {// TODO Auto-generated method stubtry {System.in.read();} catch (IOException e1) {// TODO Auto-generated catch blocke1.printStackTrace();}// 该uri是客户端运行并创建通道之后获得的String urls = "http://db3.notify.live.net/throttledthirdparty/01.00/AAHGO5Q4sO3ZQa1cBCWwx4X9AgAAAAADAQAAAAQUZm52OjIzOEQ2NDJDRkI5MEVFMEQ";String text1 = "中文";String text2 = "English";String param = "/NotificationPage.xaml?NavigatedFrom = ToastNotification&uri=http://baike.baidu.com/";  // 推送负载中，& 要转换写为&try {int code = pushToastNotifications(urls, text1, text2, param);System.out.println("Response code : "+code);} catch (IOException e) {e.printStackTrace();}}

接着是手机客户端的消息接收模块：

这里主要是为了演示当程序不在前台运行时Toast消息到达并点击Toast，来实现跳转到指定页面的效果。在客户端程序中本次demo会实现两个页面：MainPage.xaml和NotificationPage.xaml；MainPage.xaml用于获得通道uri，NotificationPage.xaml用于实现接收Toast时的指定跳转页面。

（1）a.  MainPage.xaml

<phone:PhoneApplicationPage     x:Class="PushNotificationDemo.MainPage"    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"    mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="800"    FontFamily="{StaticResource PhoneFontFamilyNormal}"    FontSize="{StaticResource PhoneFontSizeNormal}"    Foreground="{StaticResource PhoneForegroundBrush}"    SupportedOrientations="Portrait" Orientation="Portrait"    shell:SystemTray.IsVisible="True">    <Grid x:Name="LayoutRoot" Background="Transparent" Height="800" Width="480">        <Grid.RowDefinitions>            <RowDefinition Height="Auto"/>            <RowDefinition Height="200"/>            <RowDefinition Height="200"/>            <RowDefinition Height="Auto"/>        </Grid.RowDefinitions>        <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">            <TextBlock x:Name="ApplicationTitle" Text="推送通知服务" Style="{StaticResource PhoneTextNormalStyle}"/>            <TextBlock x:Name="PageTitle" Text="推送通知" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>        </StackPanel>        <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">            <Button x:Name="linkButton" Content="连接" Height="72" HorizontalAlignment="Left" Margin="83,82,0,0" VerticalAlignment="Top" Width="281" Click="linkButton_Click" />        </Grid>                <TextBlock x:Name="msgTextBlock" Grid.Row="2" Width="450" TextWrapping="Wrap"/>                <Button Grid.Row="3" Click="OnNavigateToWebBrowser" Content="下一个视图" Height="100" Width="300"/>    </Grid></phone:PhoneApplicationPage>

         b.  MainPage.xaml.cs

using System;using System.Windows;using Microsoft.Phone.Controls;///引用通知服务命名空间using Microsoft.Phone.Notification;using System.Diagnostics;using System.IO;namespace PushNotificationDemo{    public partial class MainPage : PhoneApplicationPage    {        private HttpNotificationChannel httpChannel;        private const string channelName = "ToastNotificationChannel";        // Constructor        public MainPage()        {            InitializeComponent();        }        private void linkButton_Click(object sender, RoutedEventArgs e)        {            httpChannel = HttpNotificationChannel.Find(channelName);            if (httpChannel == null)            {                httpChannel = new HttpNotificationChannel(channelName, "NotificationServer");                 //注册URI                httpChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(httpChannel_ChannelUriUpdated);                //发生错误的事件                httpChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(httpChannel_ErrorOccurred);                //toast 推送通知服务事件                httpChannel.ShellToastNotificationReceived += new EventHandler<NotificationEventArgs>(httpChannel_ShellToastNotificationReceived);                //打开连接                httpChannel.Open();                //绑定toast 推送服务                httpChannel.BindToShellToast();            }            else            {                //注册URI                httpChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(httpChannel_ChannelUriUpdated);                //发生错误的事件                httpChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(httpChannel_ErrorOccurred);                //toast 推送通知服务事件                httpChannel.ShellToastNotificationReceived += new EventHandler<NotificationEventArgs>(httpChannel_ShellToastNotificationReceived);                linkButton.IsEnabled = false;                msgTextBlock.Text = "connected";            }        }        private void OnNavigateToWebBrowser(object sender, EventArgs e)        {            NavigationService.Navigate(new Uri("/NotificationPage.xaml", UriKind.Relative));        }        void httpChannel_ShellToastNotificationReceived(object sender, NotificationEventArgs e)        {            string msg = string.Empty;            foreach (var key in e.Collection.Keys)            {                msg += key + " : " + e.Collection[key] + Environment.NewLine;            }            Dispatcher.BeginInvoke(() =>            {                msgTextBlock.Text = msg;            });        }        void httpChannel_ErrorOccurred(object sender, NotificationChannelErrorEventArgs e)        {            //子线程中更新UI            Dispatcher.BeginInvoke(() =>            {                msgTextBlock.Text = e.Message;                 linkButton.IsEnabled = true;            });        }        void httpChannel_ChannelUriUpdated(object sender, NotificationChannelUriEventArgs e)        {            Debug.WriteLine("CahnnelUri:{0}", e.ChannelUri);            Dispatcher.BeginInvoke(() =>            {                linkButton.IsEnabled = false;            });        }    }}

（2）a.  NotificationPage.xaml

<phone:PhoneApplicationPage     x:Class="PushNotificationDemo.NotificationPage"    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"    FontFamily="{StaticResource PhoneFontFamilyNormal}"    FontSize="{StaticResource PhoneFontSizeNormal}"    Foreground="{StaticResource PhoneForegroundBrush}"    SupportedOrientations="Portrait" Orientation="Portrait"    mc:Ignorable="d" d:DesignHeight="800" d:DesignWidth="480"    shell:SystemTray.IsVisible="True">    <Grid x:Name="LayoutRoot" Background="Transparent">        <Grid.RowDefinitions>            <RowDefinition Height="Auto"/>            <RowDefinition Height="*"/>        </Grid.RowDefinitions>        <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">            <TextBlock x:Name="ApplicationTitle" Text="推送通知" Style="{StaticResource PhoneTextNormalStyle}"/>            <TextBlock x:Name="PageTitle" Text="Notification" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>        </StackPanel>        <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0" Background="Transparent">            <phone:WebBrowser x:Name="Browser" IsScriptEnabled="True" ScriptNotify="OnScriptNotify"/>        </Grid>    </Grid></phone:PhoneApplicationPage>

          b.  NotificationPage.xaml.cs

using System;using Microsoft.Phone.Controls;namespace PushNotificationDemo{    public partial class NotificationPage : PhoneApplicationPage    {        #region Constants        private const string DefaultUrl = "http://www.baidu.com/";        private string m_UriString = string.Empty;        #endregion        public NotificationPage()        {            InitializeComponent();            Browser.Navigate(new Uri(DefaultUrl));        }        protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)        {            base.OnNavigatedTo(e);            try            {                m_UriString = NavigationContext.QueryString["uri"];                Browser.Navigate(new Uri(m_UriString));            }            catch            {            }        }        private void OnScriptNotify(object sedner, NotifyEventArgs args)        {        }    }}

最后就是实验证明了。运行的效果图如下:

点击跳转后效果图: