content: /*
   * Copyright 2014 Alex Curran
   *
   * 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.github.amlcurran.showcaseview.targets;
  
  import android.app.Activity;
  import android.view.View;
  import android.view.ViewParent;
  
  /**
   * Reflector which finds action items in the standard API 11 ActionBar implementation
   */
  class ActionBarReflector implements Reflector {
  
      private Activity mActivity;
  
      public ActionBarReflector(Activity activity) {
          mActivity = activity;
      }
  
      @Override
      public ViewParent getActionBarView() {
          return getHomeButton().getParent().getParent();
      }
  
      @Override
      public View getHomeButton() {
          View homeButton = mActivity.findViewById(android.R.id.home);
          if (homeButton == null) {
              throw new RuntimeException(
                      "insertShowcaseViewWithType cannot be used when the theme " +
                              "has no ActionBar");
          }
          return homeButton;
      }
  
      @Override
      public void showcaseActionItem(int itemId) {
  
      }
  }
  