13

我想在他/她登录后向特定用户发送标签，以便他/她可以接收通知。只有登录的用户才会收到通知。当他/她退出时，我将删除他/她的标签。我怎样才能做到这一点？

我在 AppDelegate 中的代码：

let oneSignal: OneSignal = OneSignal(launchOptions: launchOptions, appId: "<my-app-id>") {
        (message, additionalData, isActive) in

        if (additionalData != nil) {
            NSLog("APP LOG ADDITIONALDATA: %@", additionalData);
            let displayMessage: NSString = NSString(format:"NotificationMessage:%@", message);

            var messageTitle: NSString = "";
            if (additionalData["discount"] != nil) {
                messageTitle = additionalData["discount"] as String
            }
            else if (additionalData["bonusCredits"] != nil) {
                messageTitle = additionalData["bonusCredits"] as String;
            }
            else if (additionalData["actionSelected"] != nil) {
                messageTitle = NSString(format:"Pressed ButtonId:%@", additionalData["actionSelected"] as String);
            }

            var alertView: UIAlertView = UIAlertView(title: messageTitle,
                message:displayMessage,
                delegate:self,
                cancelButtonTitle:"Close");

            alertView.show();
        }

        else if (isActive) {
            var alertView: UIAlertView = UIAlertView(title:"OneSignal Message",
                message:message,
                delegate:self,
                cancelButtonTitle:"Close");
            alertView.show();
        }
    }

我的 LogInViewController 中的代码：

let oneSignal = OneSignal()
oneSignal.sendTag("username", value: self.usernameTextField.text)

我的 appDelegate 中的代码运行良好，我的用户已经收到通知。但是即使他们没有登录，他们也可以收到通知。

4

2 回答 2

9

您需要在 LogInViewController 中使用来自 AppDelegate 的相同 oneSignal 实例。您可以在类级别将 oneSignal 设为静态，以便在两个类之间共享它。

要删除标签，您可以调用oneSignal.deleteTag("username")

更新： 从 iOS 2.0 SDK 开始，OneSignal类上的所有方法现在都是静态的。

于 2015-05-15T22:08:09.410 回答
2

目标-C：

// Send tag: After login 
[OneSignal sendTag:@"key" value:@"value"];      

// Delete tag: After logout
[OneSignal deleteTag:@"key"];

迅速： 

// Send tag: After login
OneSignal.sendTag("key", value: "value") // for sending that is inserting tag in OneSignal

// Delete tag: After logout
OneSignal.deleteTag("key")  // delete that specific tag from OneSignal db
于 2016-04-25T04:54:33.187 回答