在我已弃用的 FirebaseInstanceId 代码方面需要帮助

Question

The FirebaseInstanceId is deprecated and need to fix the code. Here below I'll post the errors and the code after that. Thanks in advance for any help.

 Metadata.getDefaultSenderId(FirebaseApp.getInstance());
 ^

 FirebaseInstanceId.getInstance().deleteToken(senderId, "*");
 ^

Metadata.getDefaultSenderId(FirebaseApp.getInstance());
^

String token = FirebaseInstanceId.getInstance().getToken(senderId, "*");
               ^

Here below you'll see the code:

 private Task<Void> deleteToken(Map<String, Object> arguments) {
return Tasks.call(
    cachedThreadPool,
    () -> {
      String senderId =
          arguments.get("senderId") != null
              ? (String) arguments.get("senderId")
              : Metadata.getDefaultSenderId(FirebaseApp.getInstance());
      FirebaseInstanceId.getInstance().deleteToken(senderId, "*");
      return null;
    });


}


private Task<Map<String, Object>> getToken(Map<String, Object> arguments) {
return Tasks.call(
    cachedThreadPool,
    () -> {
      String senderId =
          arguments.get("senderId") != null
              ? (String) arguments.get("senderId")
              : Metadata.getDefaultSenderId(FirebaseApp.getInstance());
      String token = FirebaseInstanceId.getInstance().getToken(senderId, "*");
      return new HashMap<String, Object>() {
        {
          put("token", token);
        }
      };
    });


}

Answer 1

FirebaseInstanceId is deprecated but now you can use FirebaseMessaging.getInstance().token

eg

FirebaseMessaging.getInstance().token.addOnSuccessListener { result ->
        if(result != null){
            firebaseToken = result
            // do what ever you want to do with Firebase token
        }
}