/*
 * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
 *
 * 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 net.micode.notes.widget;  
  
import android.appwidget.AppWidgetManager;  
import android.content.Context;  
  
import net.micode.notes.R; // 引入项目的资源文件  
import net.micode.notes.data.Notes; // 引入Notes类，可能用于管理笔记数据  
import net.micode.notes.tool.ResourceParser; // 引入ResourceParser工具类，可能用于解析资源  
  
// NoteWidgetProvider_2x类继承自NoteWidgetProvider，专门用于处理2x大小的桌面小部件  
public class NoteWidgetProvider_2x extends NoteWidgetProvider {  
      
    // 当小部件需要更新时调用此方法  
    @Override  
    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {  
        // 调用父类的update方法，传递上下文、小部件管理器和小部件ID数组  
        super.update(context, appWidgetManager, appWidgetIds);  
    }  
  
    // 获取此小部件布局的资源ID  
    @Override  
    protected int getLayoutId() {  
        // 返回2x大小小部件的布局资源ID  
        return R.layout.widget_2x;  
    }  
  
    // 根据背景ID获取对应的资源ID  
    @Override  
    protected int getBgResourceId(int bgId) {  
        // 使用ResourceParser工具类的WidgetBgResources方法获取2x大小小部件的背景资源ID  
        return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);  
    }  
  
    // 获取此小部件的类型  
    @Override  
    protected int getWidgetType() {  
        // 返回表示2x大小小部件的类型  
        return Notes.TYPE_WIDGET_2X;  
    }  
}