content: /*
   * Copyright (c) 2016 Aitor Viana Sanchez
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
   * associated documentation files (the "Software"), to deal in the Software without restriction,
   * including without limitation the rights to use, copy, modify, merge, publish, distribute,
   * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
   * is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all copies or
   * substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
   * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
   * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY WHETHER IN AN
   * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  package com.aitorvs.android.fingerlock;
  
  /**
   * This interface is the contract for receiving the results of the fingerprint authentication
   * activity
   */
  public interface FingerLockResultCallback {
  
      /**
       * This callback method is called when figerprint authentication failed
       *
       * @param errorType error type
       * @param e         exception raised
       */
      void onFingerLockError(@FingerLock.FingerLockErrorState int errorType, Exception e);
  
      /**
       * This callback method is called when the fingerprint has been recognized and authenticated
       * correctly
       */
      void onFingerLockAuthenticationSucceeded();
  
      /**
       * This callback method is called when the library is ready
       */
      void onFingerLockReady();
  
      /**
       * This callback method is called when the FingerLock is ready and scanning for fingerprints.
       * The boolean param indicates when the provide key (if provided) is invalid either because
       * the user disables the lock screen or resets or adds new fingerprint(s) after the key
       * was created.
       * In such situation it is recommended to either re-register with a new unique key or use
       * password instead for increase security.
       *
       * @param invalidKey <code>true</code> when the key store key is invalid/obsolete because
       */
      void onFingerLockScanning(boolean invalidKey);
  }
  