content: /*
   * Copyright (C) 2006 The Android Open Source Project
   *
   * 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.android.internal.view.menu;
  
  
  import com.android.internal.view.menu.MenuBuilder.ItemInvoker;
  
  import android.content.Context;
  import android.content.res.TypedArray;
  import android.util.AttributeSet;
  import android.view.View;
  import android.widget.AdapterView;
  import android.widget.AdapterView.OnItemClickListener;
  import android.widget.ListView;
  
  /**
   * The expanded menu view is a list-like menu with all of the available menu items.  It is opened
   * by the user clicking no the 'More' button on the icon menu view.
   */
  public final class ExpandedMenuView extends ListView implements ItemInvoker, MenuView, OnItemClickListener {
      private MenuBuilder mMenu;
  
      /** Default animations for this menu */
      private int mAnimations;
      
      /**
       * Instantiates the ExpandedMenuView that is linked with the provided MenuBuilder.
       * @param menu The model for the menu which this MenuView will display
       */
      public ExpandedMenuView(Context context, AttributeSet attrs) {
          super(context, attrs);
          
          TypedArray a = context.obtainStyledAttributes(attrs, com.android.internal.R.styleable.MenuView, 0, 0);
          mAnimations = a.getResourceId(com.android.internal.R.styleable.MenuView_windowAnimationStyle, 0);
          a.recycle();
  
          setOnItemClickListener(this);
      }
  
      public void initialize(MenuBuilder menu) {
          mMenu = menu;
      }
  
      @Override
      protected void onDetachedFromWindow() {
          super.onDetachedFromWindow();
          
          // Clear the cached bitmaps of children
          setChildrenDrawingCacheEnabled(false);
      }
  
      public boolean invokeItem(MenuItemImpl item) {
          return mMenu.performItemAction(item, 0);
      }
  
      public void onItemClick(AdapterView parent, View v, int position, long id) {
          invokeItem((MenuItemImpl) getAdapter().getItem(position));
      }
  
      public int getWindowAnimations() {
          return mAnimations;
      }
      
  }
  