Apple推送通知服务RSS提要
问题描述:
我正在为ios 5.1开发应用程序。我现在已经设置了可以从Mac程序“pushmebaby”发送的推送通知。 我的问题是,如何每次RSS Feed获取新条目(可能通过PHP?)向所有设备发送推送通知?Apple推送通知服务RSS提要
谢谢!
答
从我的理解,你需要跟踪所有设备ID(如何?我个人创建了一个数据库)。当用户首次安装应用程序并注册通知服务时,应用程序应将设备ID和用户名(某种类型的密钥)发送给您的服务器。
VB发送推送通知ANPSLibrary这只是我为发送推送通知而创建的函数,您需要调用此函数以便发送通知。
Imports System.Net
Imports System.IO
Imports System.Text
Imports System.Security.Cryptography.X509Certificates
Imports System.Security.Cryptography
Imports System.Net.Security
Imports System.Net.Sockets
Imports System.Threading
Imports System.Linq
Imports System.Collections.Generic
Imports System.Runtime.Serialization
Imports System
Public Class PushNotification
'Send PushNotifications
'///sanbox is true, if we are developing, and false if we are out of developing
'///testDeviceToken is the id of the device you want to send the push notfication to
'///Message is the message we want the to send to the device
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Public Shared Function sendrequest(ByVal sandbox As Boolean, ByVal testDeviceToken As String, ByVal Message As String)
Dim strHost As String
Dim strP12FileName As String
Dim strP12FilePassword As String
Dim strJsonMsg As String
Dim certificate As X509Certificate2
Dim certificateCollection As X509CertificateCollection
Dim nPort As Integer = 2195
Dim apnsClient As TcpClient
Dim apnsStream As SslStream
Try
' Sets the Host to the correct server.
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
If sandbox = True Then
strHost = "gateway.sandbox.push.apple.com"
Else
strHost = "gateway.push.apple.com"
End If
'The path of the certificate
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
strP12FileName = "C:\Users\filelocation"
strP12FilePassword = "password"
'Putting Message in json format
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
strJsonMsg = "{""aps"":{""alert"":""" & Message & """,""badge"":1}}"
certificate = New X509Certificate2(strP12FileName, strP12FilePassword)
certificateCollection = New X509CertificateCollection
certificateCollection.Add(certificate)
'builds connection
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
apnsClient = New TcpClient(strHost, nPort)
apnsStream = New SslStream(apnsClient.GetStream(), True, _
New RemoteCertificateValidationCallback(AddressOf validateServerCertificate), _
New LocalCertificateSelectionCallback(AddressOf selectLocalCertificate))
apnsStream.AuthenticateAsClient(strHost, certificateCollection, System.Security.Authentication.SslProtocols.Ssl3, False)
'Turns everything in Bytes
'-------------------------------------------------------------------------------------------------------------------------
'Cannot be more than Binary size of 32
Dim DeviceToken((testDeviceToken.Length/2) - 1) As Byte
For i As Integer = 0 To 31
DeviceToken(i) = Byte.Parse(testDeviceToken.Substring(i * 2, 2), System.Globalization.NumberStyles.HexNumber)
Next
'Cannot be more than Binary size of 256
Dim payload() As Byte = Encoding.UTF8.GetBytes(strJsonMsg)
Dim DeviceTokenSize() As Byte = BitConverter.GetBytes(IPAddress.HostToNetworkOrder(Convert.ToInt16(DeviceToken.Length)))
Dim payloadSize() As Byte = BitConverter.GetBytes(IPAddress.HostToNetworkOrder(Convert.ToInt16(payload.Length)))
'Creates a Byte Array
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Dim NotificationSize As Integer = 1 + DeviceTokenSize.Length + DeviceToken.Length + payloadSize.Length + payload.Length
Dim Notification(NotificationSize) As Byte
Notification(0) = 0
Buffer.BlockCopy(DeviceTokenSize, 0, Notification, 1, DeviceTokenSize.Length)
Buffer.BlockCopy(DeviceToken, 0, Notification, 1 + DeviceTokenSize.Length, DeviceToken.Length)
Buffer.BlockCopy(payloadSize, 0, Notification, 1 + DeviceTokenSize.Length + DeviceToken.Length, payloadSize.Length)
Buffer.BlockCopy(payload, 0, Notification, 1 + DeviceTokenSize.Length + DeviceToken.Length + payloadSize.Length, payload.Length)
'Sends the Notification and closes and stream
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
apnsStream.Write(Notification)
apnsStream.Close()
Catch
Finally
'cleaning
strHost = Nothing
strP12FileName = Nothing
strP12FilePassword = Nothing
strJsonMsg = Nothing
certificate = Nothing
certificateCollection = Nothing
nPort = Nothing
apnsClient = Nothing
apnsStream = Nothing
End Try
Return True
End Function
'This is needed for RemoteCertificateValidationCallback
Public Shared Function validateServerCertificate(ByVal sender As Object, ByVal certificate As X509Certificate, ByVal chain As X509Chain, ByVal sslPolicyErrors As SslPolicyErrors)
Return True 'Dont care about server's cert
End Function
'This is needed for LocalCertificateSelectionCallback
Public Shared Function selectLocalCertificate(ByVal sender As Object, ByVal targetHost As String, ByVal localCertificates As X509CertificateCollection, _
ByVal remoteCertificate As X509Certificate, ByVal acceptableIssuers As String())
Dim certificate As X509Certificate2
certificate = New X509Certificate2("C:\Users\filelocation", "password")
Return certificate
End Function
End Class
VB驱动器//本质上创建一个窗体,带有2个文本框,一个用于输入设备令牌,另一个用于消息。然后在下面创建驱动程序
Imports ANPSLibrary
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
PushNotification.sendrequest(True, txtToken.Text, txtMsg.Text)
End Sub
End Class
是的,这是正确的,但我也需要类似的PHP脚本或东西来发送这些推消息...? – user1110365 2012-04-02 20:48:16
正确。我在Visual Studio 2010上有两个解决方案,一个是vb,一个是C#。你想看看他们吗?或者你想在PHP? – 2012-04-02 20:52:17
是的,我喜欢。你只需要告诉我我需要更换什么 – user1110365 2012-04-02 20:55:52