Package com.example.iconic_raffleevent.controller

Interface QRCodeController.FirestoreUpdateCallback

Enclosing class:
QRCodeController
public static interface QRCodeController.FirestoreUpdateCallback
Callback interface for Firestore updates.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onError(String message)
    Callback which contains an error message
    void
    onSuccess()
    Callback which is called upon successful firestore update operation

  • Method Details

    • onSuccess

      void onSuccess()
      Callback which is called upon successful firestore update operation

    • onError

      void onError(String message)
      Callback which contains an error message
      Parameters:
      message - description of the error