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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* 文件: NoteWidgetProvider_4x.java
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* 描述: 4x尺寸便签小部件提供者实现类
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* 作用: 提供4x尺寸的便签小部件功能，继承自NoteWidgetProvider基类
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*/
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package net.micode.notes.widget;
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import android.appwidget.AppWidgetManager;
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import android.content.Context;
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import net.micode.notes.R;
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import net.micode.notes.data.Notes;
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import net.micode.notes.tool.ResourceParser;
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/**
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* 4x尺寸便签小部件提供者类
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*
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* 该类继承自NoteWidgetProvider，实现了4x尺寸便签小部件的具体功能。
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* 4x尺寸是指Android桌面网格中占用4x4个单元格的小部件，比2x尺寸更大，
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* 可以显示更多的便签内容。
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*/
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public class NoteWidgetProvider_4x extends NoteWidgetProvider {
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/**
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* 当小部件更新时调用
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*
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* 系统会在小部件添加到桌面、系统启动或其他需要更新小部件时调用此方法
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*
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* @param context 上下文环境
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* @param appWidgetManager 小部件管理器
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* @param appWidgetIds 需要更新的小部件ID数组
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*/
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@Override
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public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
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// 调用父类的update方法更新小部件
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super.update(context, appWidgetManager, appWidgetIds);
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}
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/**
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* 获取小部件布局资源ID
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*
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* 实现父类的抽象方法，提供4x尺寸小部件的布局资源
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*
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* @return 4x小部件布局资源ID
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*/
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protected int getLayoutId() {
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return R.layout.widget_4x;
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}
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/**
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* 获取小部件背景资源ID
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*
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* 实现父类的抽象方法，根据背景颜色ID获取对应的4x尺寸小部件背景资源
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*
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* @param bgId 背景颜色ID
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* @return 对应的4x小部件背景资源ID
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*/
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@Override
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protected int getBgResourceId(int bgId) {
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// 使用ResourceParser工具类获取4x小部件的背景资源
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return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
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}
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/**
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* 获取小部件类型
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*
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* 实现父类的抽象方法，提供4x小部件的类型标识
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*
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* @return 4x小部件类型常量
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*/
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@Override
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protected int getWidgetType() {
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return Notes.TYPE_WIDGET_4X;
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}
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}
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