One Signal - idsAvailable已经被弃用。

Question

OneSignal最新版本会生成一个警告，内容类似于“idsAvailable”已被弃用。我应该如何使用getPermissionSubscriptionState()来获取'playerID'，而不像下面那样使用idsAvailable？

    OneSignal.idsAvailable({ (userId, pushToken) in

        if (pushToken != nil) {

            if let playerID = userId {

                // do something

            }
        }
    })

- iamburak

Answer 1

OneSignal有非常好的文档。

对于Android，您可以使用idsAvailable方法获取userID和registrationID。

userID（也称为playerID）是格式化的OneSignal UUID字符串。（每个设备每个应用程序唯一） registrationID是由Google分配的标识符（每个设备每个应用程序唯一，并在重新安装时更改）。

对于iOS，您可以通过相同的方式获取userIDs，但在本地iOS SDK的2.5.0+版本中添加了getPermissionSubscriptionState方法和addSubscriptionObserver。

您可以按以下方式获取Swift的OSPermissionSubscriptionState：

let status: OSPermissionSubscriptionState = OneSignal.getPermissionSubscriptionState()

let hasPrompted = status.permissionStatus.hasPrompted
print("hasPrompted = \(hasPrompted)")
let userStatus = status.permissionStatus.status
print("userStatus = \(userStatus)")

let isSubscribed = status.subscriptionStatus.subscribed
print("isSubscribed = \(isSubscribed)")
let userSubscriptionSetting = status.subscriptionStatus.userSubscriptionSetting
print("userSubscriptionSetting = \(userSubscriptionSetting)")
let userID = status.subscriptionStatus.userId
print("userID = \(userID)")
let pushToken = status.subscriptionStatus.pushToken
print("pushToken = \(pushToken)")

对于 Objective-C：

OSPermissionSubscriptionState* status = [OneSignal getPermissionSubscriptionState];
status.permissionStatus.hasPrompted
status.permissionStatus.status

status.subscriptionStatus.subscribed
status.subscriptionStatus.userSubscriptionSetting
status.subscriptionStatus.userId
status.subscriptionStatus.pushToken

那么你上面的代码现在看起来应该像这样：

let status: OSPermissionSubscriptionState = OneSignal.getPermissionSubscriptionState()

let userID = status.subscriptionStatus.userId
    print("userID = \(userID)")
let pushToken = status.subscriptionStatus.pushToken
    print("pushToken = \(pushToken)")

if pushToken != nil {
    if let playerID = userID {
        // do something
    }
}

- JonF

Answer 2

请使用这段代码。

public class MainActivity extends Activity implements OSSubscriptionObserver {
  protected void onCreate(Bundle savedInstanceState) {
    OneSignal.addSubscriptionObserver(this);
  }
  
  public void onOSSubscriptionChanged(OSSubscriptionStateChanges stateChanges) {
    if (!stateChanges.getFrom().getSubscribed() &&
        stateChanges.getTo().getSubscribed()) {
         new AlertDialog.Builder(this)
             .setMessage("You've successfully subscribed to push notifications!")
             .show();
        // get player ID
        stateChanges.getTo().getUserId();
      }
   
      Log.i("Debug", "onOSSubscriptionChanged: " + stateChanges);
  }
}

- Ankit Panwar

Answer 3

我刚在文档中发现，"userID" 的意思好像是 "playerID"。

https://documentation.onesignal.com/docs/ios-native-sdk#section--getpermissionsubscriptionstate-

- iamburak

Answer 4

userId与playerId相同，在我使用的Swift 4应用程序中的一些示例分析（单例）类中将它们组合在一起：

class Analytics : NSObject, OSSubscriptionObserver {

    ///the singleton
    static let shared = Analytics()


    func setupOneSignal(launchOptions: [UIApplicationLaunchOptionsKey : Any]?) {
        OneSignal.setLogLevel(.LL_VERBOSE, visualLevel: .LL_NONE)
        OneSignal.add(self as OSSubscriptionObserver)

        let settings : [String : Any] = [kOSSettingsKeyInAppLaunchURL : false]
        OneSignal.initWithLaunchOptions(
            launchOptions,
            appId:Environment.oneSignalAppId,
            handleNotificationReceived: {
                (osnotification) in
               //.....
        },
            handleNotificationAction: {
                (osNotificationOpenedResult) in
               //.....

        },
            settings: settings)
    }

    func onOSSubscriptionChanged(_ stateChanges: OSSubscriptionStateChanges!) {
        if  let state = OneSignal.getPermissionSubscriptionState(),
            let userId = state.subscriptionStatus.userId,
            let pushToken = state.subscriptionStatus.pushToken {
            print("onesignal.userId : \(userId)")
            print("onesignal.pushToken : \(pushToken)")
        }
    }

}

- HixField