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Tencent Push Notification Service
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    SDK Integration

    Last updated: 2024-01-16 17:42:20
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      Overview

      This document provides sample code for integrating with the TPNS SDK and launching the TPNS service (SDK version: v1.0+).

      SDK Composition

      doc folder: contains the development guide of the TPNS SDK for iOS.
      demo folder: contains demo projects and the TPNS SDK (only the OC demo is included. For the Swift demo, please go to TGit).

      SDK Integration

      Preparing for integration

      1. Before integrating the SDK, you need to log in to the TPNS console and create the product and iOS application. For detailed directions, please see Creating Products and Applications.
      
      
      2. Click Configuration Management to go to the management page.
      
      
      3. Click Upload Certificate to complete the upload. For more information on how to get a push certificate, please see Acquisition of Push Certificate.
      
      
      4. After the certificate is uploaded, get AccessID and AccessKey from the application information column.

      Importing the SDK (two methods)

      Method 1. Import through CocoaPods

      Download through CocoaPods:
      pod 'TPNS-iOS', '~> version'  // If the version is not specified, the latest version of the local pod `TPNS-iOS` will be downloaded
      Note:
      For a first download, you need to log in to TGit to set the username and password on the Account page. After successful setting, you only need to enter the corresponding username and password in the terminal, and you do not need to log in again on the current PC.
      Due to the change of the repository address, if the pod prompts Unable to find a specification for 'TPNS-iOS', you need to run the following command to update the repository and confirm the version:
      pod repo update
      pod search TPNS-iOS
      pod install // Install the SDK

      Method 2. Import manually

      1. Log in to the TPNS console and click SDK Download in the left sidebar to go to the download page. Select the SDK version to download, and click Download in the Operations column.
      2. Open the SDK folder under the demo directory. Add XGPush.h and libXG-SDK-Cloud.a to the project. Open the XGPushStatistics folder and obtain XGMTACloud.framework.
      3. Import the InAppMessage folder into the project and add the search path in Build Setting > **Framework Search Paths (if your SDK version is below 1.2.8.0, you can skip this step).
      4. Add the following frameworks to Build Phases:
      * XGInAppMessage.framework
      * XGMTACloud.framework
      * CoreTelephony.framework
      * SystemConfiguration.framework
      * UserNotifications.framework
      * libXG-SDK-Cloud.a 
      * libz.tbd
      * CoreData.framework
      * CFNetwork.framework
      * libc++.tbd
      5. After the frameworks are added, the library references are as follows:
      
      

      Project configuration

      1. Open the push notification in the project configuration and backend modes, as shown in the following figure:
      
      
      To use the "Time Sensitive Notifications" feature introduced in iOS 15, please enable Time Sensitive Notifications in Capabilities.
      
      
      
      2. Add the compilation parameter -ObjC.
      
      If checkTargetOtherLinkFlagForObjc reports an error, it means that -ObjC has not been added to Other link flags in build setting.
      Note:
      If the service access point of your application is Guangzhou, the SDK implements this configuration by default. The domain name for Guangzhou is tpns.tencent.com.
      If the service access point of your application is Shanghai, Singapore, or Hong Kong (China), please follow the step below to complete the configuration:
      Decompress the SDK file package, add the XGPushPrivate.h file in the SDK directory to the project, and reference to it (#import "XGPushPrivate.h") in the class that needs to configure the domain name.
      Call the domain name configuration API in the header file before calling the startXGWithAccessID:accessKey:delegate: method.
      To integrate with the Shanghai service access point, set the domain name to tpns.sh.tencent.com. Example
      /// @note TPNS SDK1.2.7.1+
[[XGPush defaultManager] configureClusterDomainName:@"tpns.sh.tencent.com"];
      To integrate with the Singapore service access point, set the domain name to tpns.sgp.tencent.com.
      Example
      /// @note TPNS SDK1.2.7.1+
      [[XGPush defaultManager] configureClusterDomainName:@"tpns.sgp.tencent.com"];
      To integrate with the Hong Kong (China) service access point, set the domain name to tpns.hk.tencent.com. Example
      /// @note TPNS SDK1.2.7.1+
      [[XGPush defaultManager] configureClusterDomainName:@"tpns.hk.tencent.com"];
      To integrate with the Guangzhou service access point, set the domain name to tpns.tencent.com. Example
      /// @note TPNS SDK1.2.7.1+
      [[XGPush defaultManager] configureClusterDomainName:@"tpns.tencent.com"];

      Integration sample

      Call the API for launching TPNS and implement the method in the XGPushDelegate protocol as needed to launch the push service.
      1. Launch TPNS. The AppDelegate sample is as follows:
      @interface AppDelegate () <XGPushDelegate>
      @end 
      /**
      @param AccessID  //`AccessID` applied for in the TPNS console
      @param AccessKey  //`AccessKey` applied for in the TPNS console
      @param delegate  //Callback object
      **/
      -(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
      {
        [[XGPush defaultManager] startXGWithAccessID:<your AccessID> accessKey:<your AccessKey> delegate:self];
      return YES;
      }
      2. In AppDelegate, choose to implement the method in the XGPushDelegate protocol:
      /// Unified callback for message receipt
      /// @param notification   //Message object (there are two types: `NSDictionary` and `UNNotification`. For detailed interpretations, please see the sample code)
      /// @note   //This callback is the callback for receipt of notification messages in the foreground and silent messages in all states (unified message click callback should be used for message clicks)
      /// Message type description: if `msgtype` in the `xg` field is `1`, it means notification message; if `msgtype` is `2`, it means silent message.
      - (void)xgPushDidReceiveRemoteNotification:(nonnull id)notification withCompletionHandler:(nullable void (^)(NSUInteger))completionHandler{
       /// code
      } 
       /// Unified message click callback
      /// @param response   //`UNNotificationResponse` for iOS 10+ and macOS 10.14+, or `NSDictionary` for earlier versions
      - (void)xgPushDidReceiveNotificationResponse:(nonnull id)response withCompletionHandler:(nonnull void (^)(void))completionHandler {
        /// code
      }

      Notification Service Extension Plugin Integration

      The SDK provides the Service Extension API, which can be called by the client to use the following extended features:
      Collect precise statistics of message arrivals through the APNs channel.
      Receive images and audiovisual rich media messages through the APNs channel.
      For the integration steps, please see Notification Service Extension.
      Note:
      If the Service Extension API is not integrated, arrival statistics cannot be collected for the APNs channel.

      Debugging Method

      Enable debug mode

      After enabling debug mode, you can view the detailed TPNS debug information on the device for troubleshooting.

      Sample code

      // Enable debugging
      [[XGPush defaultManager] setEnableDebug:YES];

      Implementing the XGPushDelegate protocol

      During debugging, it is recommended that you implement the following method in the protocol to obtain detailed debugging information.
      /**
      @brief   //Callback for TPNS registration
      @param deviceToken   //`Device Token` generated by APNs
      @param xgToken   // token generated by TPNS, which needs to be used during message push. TPNS maintains the mapping relationship between this value and the device token generated by APNs
      @param error   //Error message. If `error` is `nil`, the push service has been successfully registered
      @note TPNS SDK1.2.6.0+
      */
      - (void)xgPushDidRegisteredDeviceToken:(nullable NSString *)deviceToken xgToken:(nullable NSString *)xgToken error:(nullable NSError *)error;
      
      /// Callback for TPNS registration failure
      /// @param error   //Error message for registration failure
      /// @note TPNS SDK1.2.7.1+
      - (void)xgPushDidFailToRegisterDeviceTokenWithError:(nullable NSError *)error {
      }

      Observing logs

      If the Xcode console displays a log similar to the one below, the client has properly integrated the SDK.
      [TPNS] Current device token is 9298da5605c3b242261b57****376e409f826c2caf87aa0e6112f944
      [TPNS] Current TPNS token is 00c30e0aeddff1270d8****dc594606dc184
      Note:
      Use a TPNS 36-bit token for pushing to a single target device.

      Unified Message Receipt Callback and Unified Message Click Callback

      Unified message receipt callback for the TPNS and APNs channels: this callback will be triggered when the application receives a notification message in the foreground and receives a silent message in all states (foreground, background, and shutdown).
      - (void)xgPushDidReceiveRemoteNotification:(nonnull id)notification withCompletionHandler:(nullable void (^)(NSUInteger))completionHandler;
      Note:
      By default, no banner appears when your application receives a notification in the foreground. To show the banner, add the sample code as below:
      if ([notification isKindOfClass:[UNNotification class]]) {
       completionHandler(UNNotificationPresentationOptionBadge | UNNotificationPresentationOptionSound | UNNotificationPresentationOptionAlert);
      }
      When the application receives a notification message in the foreground or a silent message in all states, the unified message receipt callback xgPushDidReceiveRemoteNotification will be triggered. The following is the sample code for differentiating the receipt of a notification message in the foreground or a silent message in all states.
      NSDictionary *tpnsInfo = notificationDic[@"xg"];
      NSNumber *msgType = tpnsInfo[@"msgtype"];
      if (msgType.integerValue == 1) {
          /// Receipt of a notification message in the foreground
      } else if (msgType.integerValue == 2) {
          /// Receipt of a silent message
      } else if (msgType.integerValue == 9) {
          /// Receipt of a local notification (TPNS local notification)
      }
      Unified message click callback: this callback applies to the notification messages of the application in states (foreground, background and shutdown).
      /// Unified message click callback
      /// @param response will be `UNNotificationResponse` for iOS 10+/macOS 10.14+, or `NSDictionary` for earlier versions.
      /// @note TPNS SDK1.2.7.1+
      - (void)xgPushDidReceiveNotificationResponse:(nonnull id)response withCompletionHandler:(nonnull void (^)(void))completionHandler;
      Note:
      The unified message receipt callback xgPushDidReceiveRemoteNotification of the TPNS will process message receipt and then automatically call the application:didReceiveRemoteNotification:fetchCompletionHandler method, which, however, may also be hooked by other SDKs.
      If you have integrated only the TPNS platform, you are advised not to implement the system notification callback method; use only the TPNS notification callback method instead.
      If you have integrated multiple push platforms and need to process the services of other platforms using the application:didReceiveRemoteNotification:fetchCompletionHandler method, please see the following guidelines to avoid repeated service processing:
      You need to distinguish between message platforms. After getting the message dictionary in the two message callback methods, use the xg field to tell whether it is a TPNS message. If it is a TPNS message, process it using the xgPushDidReceiveRemoteNotification method; otherwise, process it using the application:didReceiveRemoteNotification:fetchCompletionHandler method.
      If both xgPushDidReceiveRemoteNotification and application:didReceiveRemoteNotification:fetchCompletionHandler are executed, then completionHandler needs to be called only once in total. If it is also called by other SDKs, make sure that it is called only once overall; otherwise, crashes may occur.

      Advanced Configuration (Optional)

      Suggestions on getting the TPNS token

      After you integrate the SDK, we recommend you use gestures or other methods to display the TPNS token in the application's less commonly used UIs such as About or Feedback. The console and RESTful API requires the TPNS token to push messages. Subsequent troubleshooting will also require the TPNS token for problem locating.

      Sample code

      // Get the token generated by TPNS.
      [[XGPushTokenManager defaultTokenManager] xgTokenString];

      Suggestions on getting TPNS running logs

      After integrating the SDK, you are advised to use gestures or other methods to display TPNS running logs in the app’s less commonly used UI such as About or Feedback. Doing so will facilitate subsequent troubleshooting.

      Sample code

      [[XGPush defaultManager] uploadLogCompletionHandler:^(BOOL result, NSString * _Nullable errorMessage) {
      NSString *title = result ? NSLocalizedString(@"report_log_info", nil) : NSLocalizedString(@"failed", nil);
      if (result && errorMessage.length>0) {
      UIPasteboard *pasteboard = [UIPasteboardgeneralPasteboard];
      pasteboard.string = errorMessage;
      }
      [TPNSCommonMethodshowAlert:title message:errorMessage viewController:selfcompletion:nil];
      }];
      
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