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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，管理笔记应用中使用的各种资源配置和常量。
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* <p>
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* 该类包含了笔记的背景颜色、字体大小等常量定义，以及管理笔记背景、
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* 列表项背景、小部件背景和文本外观等资源的内部类。
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* </p>
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*/
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public class ResourceParser {
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/** 黄色背景ID */
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public static final int YELLOW = 0;
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/** 蓝色背景ID */
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public static final int BLUE = 1;
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/** 白色背景ID */
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public static final int WHITE = 2;
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/** 绿色背景ID */
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public static final int GREEN = 3;
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/** 红色背景ID */
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public static final int RED = 4;
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/** 默认背景颜色ID */
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public static final int BG_DEFAULT_COLOR = YELLOW;
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/** 小字体大小ID */
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public static final int TEXT_SMALL = 0;
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/** 中字体大小ID */
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public static final int TEXT_MEDIUM = 1;
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/** 大字体大小ID */
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public static final int TEXT_LARGE = 2;
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/** 超大字体大小ID */
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public static final int TEXT_SUPER = 3;
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/** 默认字体大小ID */
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public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
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/**
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* 笔记背景资源管理类，提供笔记编辑界面的背景和标题背景资源。
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*/
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public static class NoteBgResources {
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/** 笔记编辑背景资源数组 */
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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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/** 笔记编辑标题背景资源数组 */
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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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* 获取笔记背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的背景资源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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* 获取笔记标题背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的标题背景资源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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* 获取默认的笔记背景颜色ID
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* <p>
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* 根据用户设置决定返回固定默认颜色还是随机颜色。
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* </p>
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*
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* @param context 上下文对象
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* @return 默认的背景颜色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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return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
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} else {
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return BG_DEFAULT_COLOR;
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}
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}
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/**
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* 笔记列表项背景资源管理类，提供笔记列表中不同位置项的背景资源。
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*/
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public static class NoteItemBgResources {
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/** 列表第一项背景资源数组 */
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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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/** 列表中间项背景资源数组 */
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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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/** 列表最后一项背景资源数组 */
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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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/** 列表单独项背景资源数组 */
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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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* 获取列表第一项背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的第一项背景资源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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* 获取列表最后一项背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的最后一项背景资源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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* 获取列表单独项背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的单独项背景资源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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* 获取列表中间项背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的中间项背景资源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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* 小部件背景资源管理类，提供不同尺寸小部件的背景资源。
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*/
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public static class WidgetBgResources {
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/** 2x尺寸小部件背景资源数组 */
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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尺寸小部件背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的2x尺寸小部件背景资源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尺寸小部件背景资源ID
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*
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* @param id 背景颜色ID
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* @return 对应的4x尺寸小部件背景资源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，提供不同字体大小的文本外观资源。
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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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* 获取文本外观资源ID
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* <p>
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* 如果ID超出资源数组范围，返回默认字体大小的资源ID。
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* </p>
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*
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* @param id 字体大小ID
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* @return 对应的文本外观资源ID
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*/
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public static int getTexAppearanceResource(int id) {
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/**
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* HACKME: Fix bug of store the resource id in shared preference.
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* The id may larger than the length of resources, in this case,
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* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
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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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* 获取文本外观资源数组的大小
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*
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* @return 文本外观资源数组的大小
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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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}
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