Las*_*ang 13 c# objective-c push-notification ios
我完全是Apple推送通知服务的新手.我正在尝试为我的应用程序实现它.我在谷歌以及stackoverflow中搜索得很好,但不满意.我正在尝试在c#中实现提供程序.我也尝试过MoonAPNs.
这里的任何人都可以向我推荐一个非常简单的一步一步的教程.我已经获得了ios开发人员和apn证书以及p12密钥.我接下来需要帮助.提前致谢.
LJ *_*son 19
以下是我使用的基础架构和流程:
简要概述:我使用PushSharp与APNS服务器进行通信.我有一个SQL Server后端数据库设置来处理所有发送的订阅和通知.我还有一个虚拟服务器(实际上有几个)都将.p12证书复制到它们.这些服务器的进程会检查表中是否有需要外出的推送通知,然后将数据集传递给PushSharp进程.
详细规格:表1 - APNS_Subscriptions
CREATE TABLE [dbo].[APNS_Subscriptions](
[id] [int] IDENTITY(1,1) NOT NULL,
[DeviceToken] [varchar](250) NULL,
[DeviceID] [varchar](250) NULL,
[NetworkID] [varchar](250) NULL,
[Application] [varchar](250) NULL,
[AddedOn] [datetime] NULL,
[Active] [bit] NULL,
[Dev] [bit] NULL,
[BadgeCount] [int] NOT NULL,
CONSTRAINT [PK_APNSSubscriptions] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
表2 - APNS_PushNotifications
CREATE TABLE [dbo].[APNS_PushNotifications](
[id] [int] IDENTITY(1,1) NOT NULL,
[DeviceToken] [varchar](250) NULL,
[AlertMessage] [varchar](250) NULL,
[BadgeNumber] [int] NULL,
[SoundFile] [varchar](250) NULL,
[ApplicationName] [varchar](250) NULL,
[AddedOn] [datetime] NULL,
[AddedBy] [varchar](250) NULL,
[ProcessedOn] [datetime] NULL,
[ViewedOnDeviceDateTime] [datetime] NULL,
CONSTRAINT [PK_APNS_PushNotifications] PRIMARY KEY CLUSTERED
(
[id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
我通过这个SP添加订阅(这是通过每个实现APNS的iPhone应用程序通过webservice调用的:
[ins_APNS_Sub]
@MyDeviceID VARCHAR(250) ,
@MyDeviceToken VARCHAR(250) ,
@MyApplicationName VARCHAR(250)
AS
DECLARE @Count AS INT
SET @Count = ( SELECT COUNT(id)
FROM dbo.APNS_Subscriptions
WHERE DeviceID = @MyDeviceID
AND DeviceToken = @MyDeviceToken
AND [Application] = @MyApplicationName
)
IF @Count = 0
BEGIN
DECLARE @NetworkID AS VARCHAR(250)
SET @NetworkID = ( SELECT TOP 1
networkid
FROM dbo.AuthenticatedDevices
WHERE deviceid = @MyDeviceID
AND COALESCE(banned, 0) = 0
ORDER BY lastupdatedon DESC
)
IF @NetworkID IS NOT NULL
BEGIN
INSERT INTO dbo.APNS_Subscriptions
( DeviceToken ,
DeviceID ,
NetworkID ,
[Application] ,
AddedOn ,
Active
)
VALUES ( @MyDeviceToken , -- DeviceToken - varchar(250)
@MyDeviceID , -- DeviceID - varchar(250)
@NetworkID , -- NetworkID - varchar(250)
@MyApplicationName , -- Application - varchar(250)
CURRENT_TIMESTAMP , -- AddedOn - datetime
1 -- Active - bit
)
END
END
推送通知通过此SP添加:
[ins_APNS_PushNote]
@MyNetworkID VARCHAR(250) , -- NetworkID of recipient or ALL to go to all recipients
@MyApplicationName VARCHAR(250) , -- Application Name for the iOS app
@APNSAlertMessage VARCHAR(225) , -- Alert Message (Required)
@APNSSoundFile VARCHAR(250) = NULL ,
@WhoRequested VARCHAR(250) -- Process Name that called this SP
AS
-- Get the current badge count, make a temp table and increment the appropriate rows in the Sub table
DECLARE @UpdateTable AS TABLE
(
DeviceToken VARCHAR(250) ,
NetworkID VARCHAR(250) ,
ApplicationName VARCHAR(250) ,
BadgeCount INT
)
IF @MyNetworkID = 'ALL'
BEGIN
INSERT INTO @UpdateTable
( DeviceToken ,
NetworkID ,
ApplicationName ,
BadgeCount
)
SELECT DeviceToken ,
NetworkID ,
[Application] ,
BadgeCount
FROM dbo.APNS_Subscriptions
WHERE [Application] = @MyApplicationName
AND COALESCE(Dev, 0) = 0
UPDATE @UpdateTable
SET BadgeCount = BadgeCount + 1
UPDATE sub
SET sub.BadgeCount = temp.BadgeCount
FROM dbo.APNS_Subscriptions sub
INNER JOIN @UpdateTable temp ON temp.DeviceToken = sub.DeviceToken
AND temp.NetworkID = sub.NetworkID
AND temp.ApplicationName = sub.[Application]
INSERT INTO dbo.APNS_PushNotifications
( DeviceToken ,
AlertMessage ,
BadgeNumber ,
SoundFile ,
ApplicationName ,
AddedOn ,
AddedBy
)
SELECT sub.DeviceToken ,
@APNSAlertMessage ,
temp.BadgeCount ,
@APNSSoundFile ,
@MyApplicationName ,
CURRENT_TIMESTAMP ,
@WhoRequested
FROM dbo.APNS_Subscriptions sub
INNER JOIN dbo.AuthenticatedDevices ad ON ad.deviceid = sub.DeviceID
INNER JOIN @UpdateTable temp ON temp.DeviceToken = sub.DeviceToken
AND temp.ApplicationName = sub.[Application]
WHERE COALESCE(ad.banned, 0) = 0
AND sub.[Application] = @MyApplicationName
-- AND ad.networkid = @MyNetworkID
AND COALESCE(sub.Dev, 0) = 0
END
ELSE
BEGIN
DECLARE @Count AS INT = ( SELECT COUNT(id)
FROM dbo.APNS_Subscriptions
WHERE NetworkID = @MyNetworkID
AND Active = 1
AND [Application] = @MyApplicationName
)
IF @Count = 0
BEGIN
RETURN
END
INSERT INTO @UpdateTable
( DeviceToken ,
NetworkID ,
ApplicationName ,
BadgeCount
)
SELECT DeviceToken ,
NetworkID ,
[Application] ,
BadgeCount
FROM dbo.APNS_Subscriptions
WHERE [Application] = @MyApplicationName
AND COALESCE(Dev, 0) = 0
AND NetworkID = @MyNetworkID
UPDATE @UpdateTable
SET BadgeCount = BadgeCount + 1
UPDATE sub
SET sub.BadgeCount = temp.BadgeCount
FROM dbo.APNS_Subscriptions sub
INNER JOIN @UpdateTable temp ON temp.DeviceToken = sub.DeviceToken
AND temp.NetworkID = sub.NetworkID
AND temp.ApplicationName = sub.[Application]
INSERT INTO dbo.APNS_PushNotifications
( DeviceToken ,
AlertMessage ,
BadgeNumber ,
SoundFile ,
ApplicationName ,
AddedOn ,
AddedBy
)
SELECT sub.DeviceToken ,
@APNSAlertMessage ,
temp.BadgeCount ,
@APNSSoundFile ,
@MyApplicationName ,
CURRENT_TIMESTAMP ,
@WhoRequested
FROM dbo.APNS_Subscriptions sub
INNER JOIN dbo.AuthenticatedDevices ad ON ad.deviceid = sub.DeviceID
INNER JOIN @UpdateTable temp ON temp.DeviceToken = sub.DeviceToken
AND temp.ApplicationName = sub.[Application]
WHERE COALESCE(ad.banned, 0) = 0
AND sub.[Application] = @MyApplicationName
AND sub.networkid = @MyNetworkID
AND COALESCE(sub.Dev, 0) = 0
AND COALESCE(sub.Active, 0) = 1
END
这是从几个不同的DB中的几个不同的地方调用的:EXECUTE [ins_APNS_PushNote] @NetworkID,@ iOSApplicationName,@ AlertMessage,@ SoundFile,@ RequestedBy
检索虚拟服务器的这些APNS请求的SP(PushSharp):
[get_APNSToSend]
AS
BEGIN
DECLARE @CurrentTimestamp AS DATETIME = CURRENT_TIMESTAMP
UPDATE dbo.APNS_PushNotifications
SET ProcessedOn = CURRENT_TIMESTAMP
WHERE ProcessedOn IS NULL
SELECT id ,
DeviceToken ,
AlertMessage ,
BadgeNumber ,
SoundFile ,
ai.APNSDistCertFile AS APNSCertFile
FROM dbo.APNS_PushNotifications apns
INNER JOIN dbo.ApplicationInfo ai ON ai.ApplicationName = apns.ApplicationName
WHERE ProcessedOn = @CurrentTimestamp
AND ai.APNSDistCertFile IS NOT NULL
END
现在我对PushSharp应用程序所做的更改.真的只归结为两种方法:static void Main(string [] args){checkForPushRequest(); }
static void checkForPushRequest()
{
string YourConnString = "YourConnectionStringToTheDBGoesHere";
Stored_Procedure SP = new Stored_Procedure {
Name = "get_APNSToSend",
Parameters = new List<SqlParameter>()
};
try {
System.Data.DataTable dt = DatabaseOperations.Execute_Database_Command(YourConnString, SP, true);
if ((dt != null) && !(dt.Rows.Count < 1)) {
foreach (System.Data.DataRow dRow in dt.Rows) {
string deviceToken = Convert.ToString(dRow[1]);
string alertMessage = Convert.ToString(dRow[2]);
int badgeNumber = Convert.ToInt16(dRow[3]);
string soundFile = Convert.ToString(dRow[4]);
string apnsCertFileToUse = Convert.ToString(dRow[5]);
sendPush(deviceToken, alertMessage, soundFile, badgeNumber, apnsCertFileToUse);
}
}
} catch (Exception ex) {
// Handle your exception
}
}
static void sendPush(string DeviceToken, string AlertMessage, string SoundFile, int BadgeNumber, string apnsCertFileToUse)
{
//Create our service
PushService push = new PushService();
//Wire up the events
push.Events.OnDeviceSubscriptionExpired += new PushSharp.Common.ChannelEvents.DeviceSubscriptionExpired(Events_OnDeviceSubscriptionExpired);
//push.Events.OnDeviceSubscriptionIdChanged += new PushSharp.Common.ChannelEvents.DeviceSubscriptionIdChanged(Events_OnDeviceSubscriptionIdChanged);
push.Events.OnChannelException += new PushSharp.Common.ChannelEvents.ChannelExceptionDelegate(Events_OnChannelException);
push.Events.OnNotificationSendFailure += new PushSharp.Common.ChannelEvents.NotificationSendFailureDelegate(Events_OnNotificationSendFailure);
push.Events.OnNotificationSent += new PushSharp.Common.ChannelEvents.NotificationSentDelegate(Events_OnNotificationSent);
//Configure and start Apple APNS
// IMPORTANT: Make sure you use the right Push certificate. Apple allows you to generate one for connecting to Sandbox,
// and one for connecting to Production. You must use the right one, to match the provisioning profile you build your
// app with!
// This comes from the ApplicationInfo table. Each app that supports APNS has it's own certfile name in the column
string certFileToUse = "C:\\APNS_Certs\\" + apnsCertFileToUse;
var appleCert = File.ReadAllBytes(certFileToUse);
//IMPORTANT: If you are using a Development provisioning Profile, you must use the Sandbox push notification server
// (so you would leave the first arg in the ctor of ApplePushChannelSettings as 'false')
// If you are using an AdHoc or AppStore provisioning profile, you must use the Production push notification server
// (so you would change the first arg in the ctor of ApplePushChannelSettings to 'true')
push.StartApplePushService(new ApplePushChannelSettings(false, appleCert, "P12PasswordHere"));
//Fluent construction of an iOS notification
//IMPORTANT: For iOS you MUST MUST MUST use your own DeviceToken here that gets generated within your iOS app itself when the Application Delegate
// for registered for remote notifications is called, and the device token is passed back to you
push.QueueNotification(NotificationFactory.Apple()
.ForDeviceToken(DeviceToken)
.WithAlert(AlertMessage)
.WithSound(SoundFile)
.WithBadge(BadgeNumber));
//Console.WriteLine("Waiting for Queue to Finish...");
//Stop and wait for the queues to drains
push.StopAllServices(true);
// Console.WriteLine("Queue Finished, press return to exit...");
}
我向PushSharp解决方案添加了一个Console项目,并将Console部署到APNS服务器.此控制台应用程序基于每分钟运行的计划任务触发.
如果您有更多问题,请告诉我们.我在去年的企业环境中一直使用这个过程并且没有任何问题.工作完美无瑕.
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