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;
  
  /**
   * FingerLock utility to manage state and behavior of the {@linkplain FingerLock} library.
   */
  public interface FingerLockManager {
      /**
       * Returns <code>true</code> when fingerprint authentication is available and supported
       *
       * @return <code>true</code> when supported
       */
      boolean isFingerprintAuthSupported();
  
      /**
       * Returns <code>true</code> when the user has at least one fingerprint registered
       *
       * @return <code>true</code> when at least one fingerprint is registered
       */
      boolean isFingerprintRegistered();
  
      /**
       * Call this method to start fingerprint scanning
       */
      void start();
  
      /**
       * Call this method to force stopping fingerprint scanning
       */
      void stop();
  
      /**
       * Call this method to re-create the keys so that new (added) fingerprints are validated.
       *
       * @param listener instance that implements {@linkplain FingerLockResultCallback} interface
       */
      void recreateKey(final FingerLockResultCallback listener);
  }
  