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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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package net.micode.notes.tool;
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import android.content.Context;
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import android.preference.PreferenceManager;
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import net.micode.notes.R;
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import net.micode.notes.ui.NotesPreferenceActivity;
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/**
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* 资源解析工具类
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* 提供便签颜色、大小、背景资源等的解析和管理功能
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*/
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public class ResourceParser {
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// ====== 便签颜色常量 ======
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/** 黄色便签标识 */
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public static final int YELLOW = 0;
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/** 蓝色便签标识 */
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public static final int BLUE = 1;
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/** 白色便签标识 */
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public static final int WHITE = 2;
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/** 绿色便签标识 */
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public static final int GREEN = 3;
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/** 红色便签标识 */
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public static final int RED = 4;
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/** 默认便签颜色（黄色） */
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public static final int BG_DEFAULT_COLOR = YELLOW;
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// ====== 文本大小常量 ======
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/** 小号文本标识 */
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public static final int TEXT_SMALL = 0;
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/** 中号文本标识（默认） */
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public static final int TEXT_MEDIUM = 1;
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/** 大号文本标识 */
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public static final int TEXT_LARGE = 2;
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/** 超大号文本标识 */
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public static final int TEXT_SUPER = 3;
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/** 默认字体大小（中等） */
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public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
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/**
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* 编辑界面便签背景资源管理类
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*/
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public static class NoteBgResources {
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/** 便签编辑界面背景资源数组 */
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private final static int [] BG_EDIT_RESOURCES = new int [] {
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R.drawable.edit_yellow,
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R.drawable.edit_blue,
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R.drawable.edit_white,
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R.drawable.edit_green,
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R.drawable.edit_red
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};
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/** 便签编辑界面标题背景资源数组 */
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private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] {
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R.drawable.edit_title_yellow,
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R.drawable.edit_title_blue,
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R.drawable.edit_title_white,
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R.drawable.edit_title_green,
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R.drawable.edit_title_red
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};
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/**
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* 获取指定颜色的便签编辑界面背景资源ID
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*
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* @param id 颜色ID（使用ResourceParser中定义的颜色常量）
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* @return 背景资源ID
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*/
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public static int getNoteBgResource(int id) {
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return BG_EDIT_RESOURCES[id];
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}
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/**
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* 获取指定颜色的便签编辑界面标题背景资源ID
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*
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* @param id 颜色ID（使用ResourceParser中定义的颜色常量）
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* @return 标题背景资源ID
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*/
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public static int getNoteTitleBgResource(int id) {
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return BG_EDIT_TITLE_RESOURCES[id];
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}
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}
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/**
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* 获取默认便签背景颜色ID
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* 根据用户设置决定是返回固定默认颜色还是随机颜色
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*
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* @param context 应用上下文
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* @return 背景颜色ID
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*/
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public static int getDefaultBgId(Context context) {
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if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean(
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NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) {
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// 如果用户开启了随机颜色选项，则返回随机颜色
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return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
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} else {
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// 否则返回固定的默认颜色
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return BG_DEFAULT_COLOR;
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}
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}
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/**
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* 列表项便签背景资源管理类
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* 管理便签在列表中不同位置（首项、中间项、末项、单独项）的背景资源
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*/
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public static class NoteItemBgResources {
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/** 列表中第一个便签的背景资源数组 */
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private final static int [] BG_FIRST_RESOURCES = new int [] {
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R.drawable.list_yellow_up,
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R.drawable.list_blue_up,
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R.drawable.list_white_up,
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R.drawable.list_green_up,
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R.drawable.list_red_up
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};
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/** 列表中中间便签的背景资源数组 */
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private final static int [] BG_NORMAL_RESOURCES = new int [] {
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R.drawable.list_yellow_middle,
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R.drawable.list_blue_middle,
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R.drawable.list_white_middle,
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R.drawable.list_green_middle,
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R.drawable.list_red_middle
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};
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/** 列表中最后一个便签的背景资源数组 */
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private final static int [] BG_LAST_RESOURCES = new int [] {
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R.drawable.list_yellow_down,
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R.drawable.list_blue_down,
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R.drawable.list_white_down,
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R.drawable.list_green_down,
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R.drawable.list_red_down,
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};
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/** 列表中单独便签（只有一项）的背景资源数组 */
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private final static int [] BG_SINGLE_RESOURCES = new int [] {
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R.drawable.list_yellow_single,
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R.drawable.list_blue_single,
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R.drawable.list_white_single,
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R.drawable.list_green_single,
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R.drawable.list_red_single
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};
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/**
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* 获取列表中第一个便签的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getNoteBgFirstRes(int id) {
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return BG_FIRST_RESOURCES[id];
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}
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/**
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* 获取列表中最后一个便签的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getNoteBgLastRes(int id) {
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return BG_LAST_RESOURCES[id];
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}
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/**
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* 获取列表中单独便签的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getNoteBgSingleRes(int id) {
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return BG_SINGLE_RESOURCES[id];
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}
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/**
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* 获取列表中中间便签的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getNoteBgNormalRes(int id) {
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return BG_NORMAL_RESOURCES[id];
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}
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/**
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* 获取文件夹项的背景资源ID
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*
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* @return 文件夹背景资源ID
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*/
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public static int getFolderBgRes() {
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return R.drawable.list_folder;
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}
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}
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/**
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* 桌面小部件背景资源管理类
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*/
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public static class WidgetBgResources {
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/** 2x尺寸小部件的背景资源数组 */
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private final static int [] BG_2X_RESOURCES = new int [] {
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R.drawable.widget_2x_yellow,
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R.drawable.widget_2x_blue,
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R.drawable.widget_2x_white,
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R.drawable.widget_2x_green,
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R.drawable.widget_2x_red,
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};
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/**
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* 获取2x尺寸小部件的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getWidget2xBgResource(int id) {
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return BG_2X_RESOURCES[id];
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}
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/** 4x尺寸小部件的背景资源数组 */
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private final static int [] BG_4X_RESOURCES = new int [] {
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R.drawable.widget_4x_yellow,
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R.drawable.widget_4x_blue,
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R.drawable.widget_4x_white,
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R.drawable.widget_4x_green,
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R.drawable.widget_4x_red
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};
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/**
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* 获取4x尺寸小部件的背景资源ID
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*
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* @param id 颜色ID
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* @return 背景资源ID
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*/
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public static int getWidget4xBgResource(int id) {
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return BG_4X_RESOURCES[id];
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}
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}
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/**
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* 文本外观资源管理类
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*/
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public static class TextAppearanceResources {
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/** 文本外观资源数组 */
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private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] {
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R.style.TextAppearanceNormal,
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R.style.TextAppearanceMedium,
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R.style.TextAppearanceLarge,
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R.style.TextAppearanceSuper
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};
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/**
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* 获取指定ID的文本外观资源
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*
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* @param id 文本大小ID（使用ResourceParser中定义的文本大小常量）
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* @return 文本外观资源ID
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*/
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public static int getTexAppearanceResource(int id) {
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/**
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* HACKME: 修复在共享偏好中存储资源ID的问题。
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* 如果ID大于资源数组长度，返回默认字体大小
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*/
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if (id >= TEXTAPPEARANCE_RESOURCES.length) {
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return BG_DEFAULT_FONT_SIZE;
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}
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return TEXTAPPEARANCE_RESOURCES[id];
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}
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/**
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* 获取文本外观资源的数量
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*
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* @return 资源数量
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*/
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public static int getResourcesSize() {
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return TEXTAPPEARANCE_RESOURCES.length;
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}
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}
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} |
