content: /*
   * Copyright (C) 2010 ZXing authors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.google.zxing.decoding;
  
  import android.app.Activity;
  import android.content.DialogInterface;
  
  /**
   * Simple listener used to exit the app in a few cases.
   *
   */
  public final class FinishListener
          implements DialogInterface.OnClickListener, DialogInterface.OnCancelListener, Runnable {
  
      private final Activity activityToFinish;
  
      public FinishListener(Activity activityToFinish) {
          this.activityToFinish = activityToFinish;
      }
  
      public void onCancel(DialogInterface dialogInterface) {
          run();
      }
  
      public void onClick(DialogInterface dialogInterface, int i) {
          run();
      }
  
      public void run() {
          activityToFinish.finish();
      }
  
  }
  