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minotes-lyzx/src/Notes-master/src/net/micode/notes/tool/ResourceParser.java

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/*
* 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.tool;
import android.content.Context;
import android.preference.PreferenceManager;
import net.micode.notes.R;
import net.micode.notes.ui.NotesPreferenceActivity;
/**
* 资源解析工具类
* <p>
* 该类定义了便签的背景颜色、字体大小等常量,并提供了获取各种资源的方法。
* 它包含多个内部类,分别管理便签编辑界面、列表界面、小部件和文本外观的资源。
*/
public class ResourceParser {
/**
* 背景颜色常量定义
*/
public static final int YELLOW = 0;
public static final int BLUE = 1;
public static final int WHITE = 2;
public static final int GREEN = 3;
public static final int RED = 4;
/**
* 默认背景颜色
*/
public static final int BG_DEFAULT_COLOR = YELLOW;
/**
* 字体大小常量定义
*/
public static final int TEXT_SMALL = 0;
public static final int TEXT_MEDIUM = 1;
public static final int TEXT_LARGE = 2;
public static final int TEXT_SUPER = 3;
/**
* 默认字体大小
*/
public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
/**
* 便签编辑界面背景资源管理类
*/
public static class NoteBgResources {
// 编辑界面背景资源数组
private final static int [] BG_EDIT_RESOURCES = new int [] {
R.drawable.edit_yellow,
R.drawable.edit_blue,
R.drawable.edit_white,
R.drawable.edit_green,
R.drawable.edit_red
};
// 编辑界面标题背景资源数组
private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] {
R.drawable.edit_title_yellow,
R.drawable.edit_title_blue,
R.drawable.edit_title_white,
R.drawable.edit_title_green,
R.drawable.edit_title_red
};
/**
* 获取便签编辑界面背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getNoteBgResource(int id) {
return BG_EDIT_RESOURCES[id];
}
/**
* 获取便签编辑界面标题背景资源
*
* @param id 背景颜色ID
* @return 标题背景资源ID
*/
public static int getNoteTitleBgResource(int id) {
return BG_EDIT_TITLE_RESOURCES[id];
}
}
/**
* 获取默认背景颜色ID
* <p>
* 根据用户偏好设置返回默认的背景颜色ID
*
* @param context 上下文对象
* @return 背景颜色ID
*/
public static int getDefaultBgId(Context context) {
if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean(
NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) {
return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
} else {
return BG_DEFAULT_COLOR;
}
}
/**
* 便签列表项背景资源管理类
*/
public static class NoteItemBgResources {
// 列表项第一项背景资源数组
private final static int [] BG_FIRST_RESOURCES = new int [] {
R.drawable.list_yellow_up,
R.drawable.list_blue_up,
R.drawable.list_white_up,
R.drawable.list_green_up,
R.drawable.list_red_up
};
// 列表项中间项背景资源数组
private final static int [] BG_NORMAL_RESOURCES = new int [] {
R.drawable.list_yellow_middle,
R.drawable.list_blue_middle,
R.drawable.list_white_middle,
R.drawable.list_green_middle,
R.drawable.list_red_middle
};
// 列表项最后一项背景资源数组
private final static int [] BG_LAST_RESOURCES = new int [] {
R.drawable.list_yellow_down,
R.drawable.list_blue_down,
R.drawable.list_white_down,
R.drawable.list_green_down,
R.drawable.list_red_down,
};
// 列表项单独一项背景资源数组
private final static int [] BG_SINGLE_RESOURCES = new int [] {
R.drawable.list_yellow_single,
R.drawable.list_blue_single,
R.drawable.list_white_single,
R.drawable.list_green_single,
R.drawable.list_red_single
};
/**
* 获取列表项第一项背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getNoteBgFirstRes(int id) {
return BG_FIRST_RESOURCES[id];
}
/**
* 获取列表项最后一项背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getNoteBgLastRes(int id) {
return BG_LAST_RESOURCES[id];
}
/**
* 获取列表项单独一项背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getNoteBgSingleRes(int id) {
return BG_SINGLE_RESOURCES[id];
}
/**
* 获取列表项中间项背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getNoteBgNormalRes(int id) {
return BG_NORMAL_RESOURCES[id];
}
/**
* 获取文件夹背景资源
*
* @return 文件夹背景资源ID
*/
public static int getFolderBgRes() {
return R.drawable.list_folder;
}
}
/**
* 小部件背景资源管理类
*/
public static class WidgetBgResources {
// 2x2小部件背景资源数组
private final static int [] BG_2X_RESOURCES = new int [] {
R.drawable.widget_2x_yellow,
R.drawable.widget_2x_blue,
R.drawable.widget_2x_white,
R.drawable.widget_2x_green,
R.drawable.widget_2x_red,
};
/**
* 获取2x2小部件背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getWidget2xBgResource(int id) {
return BG_2X_RESOURCES[id];
}
// 4x4小部件背景资源数组
private final static int [] BG_4X_RESOURCES = new int [] {
R.drawable.widget_4x_yellow,
R.drawable.widget_4x_blue,
R.drawable.widget_4x_white,
R.drawable.widget_4x_green,
R.drawable.widget_4x_red
};
/**
* 获取4x4小部件背景资源
*
* @param id 背景颜色ID
* @return 背景资源ID
*/
public static int getWidget4xBgResource(int id) {
return BG_4X_RESOURCES[id];
}
}
/**
* 文本外观资源管理类
*/
public static class TextAppearanceResources {
// 文本外观资源数组
private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] {
R.style.TextAppearanceNormal,
R.style.TextAppearanceMedium,
R.style.TextAppearanceLarge,
R.style.TextAppearanceSuper
};
/**
* 获取文本外观资源
*
* @param id 字体大小ID
* @return 文本外观资源ID
*/
public static int getTexAppearanceResource(int id) {
/**
* HACKME: Fix bug of store the resource id in shared preference.
* The id may larger than the length of resources, in this case,
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
*/
if (id >= TEXTAPPEARANCE_RESOURCES.length) {
return BG_DEFAULT_FONT_SIZE;
}
return TEXTAPPEARANCE_RESOURCES[id];
}
/**
* 获取文本外观资源数量
*
* @return 资源数量
*/
public static int getResourcesSize() {
return TEXTAPPEARANCE_RESOURCES.length;
}
}
}