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Update NoteItemData.java

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pfmsx5cbu 3 months ago
parent 1bbaa1c15b
commit a29f1b9913
1 changed files with 76 additions and 39 deletions
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115
java/net/micode/notes/ui/NoteItemData.java
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@ -25,23 +25,27 @@ import net.micode.notes.data.Notes;
import net.micode.notes.data.Notes.NoteColumns;
import net.micode.notes.tool.DataUtils;
/**
* 笔记项数据类，表示一条笔记或文件夹的数据
*/
public class NoteItemData {
// 数据库查询的列名投影
static final String [] PROJECTION = new String [] {
NoteColumns.ID,
NoteColumns.ALERTED_DATE,
NoteColumns.BG_COLOR_ID,
NoteColumns.CREATED_DATE,
NoteColumns.HAS_ATTACHMENT,
NoteColumns.MODIFIED_DATE,
NoteColumns.NOTES_COUNT,
NoteColumns.PARENT_ID,
NoteColumns.SNIPPET,
NoteColumns.TYPE,
NoteColumns.WIDGET_ID,
NoteColumns.WIDGET_TYPE,
NoteColumns.ID, // 笔记ID
NoteColumns.ALERTED_DATE, // 提醒日期
NoteColumns.BG_COLOR_ID, // 背景颜色ID
NoteColumns.CREATED_DATE, // 创建日期
NoteColumns.HAS_ATTACHMENT, // 是否有附件
NoteColumns.MODIFIED_DATE, // 修改日期
NoteColumns.NOTES_COUNT, // 笔记数量(针对文件夹)
NoteColumns.PARENT_ID, // 父文件夹ID
NoteColumns.SNIPPET, // 内容摘要
NoteColumns.TYPE, // 类型(笔记/文件夹)
NoteColumns.WIDGET_ID, // 小部件ID
NoteColumns.WIDGET_TYPE, // 小部件类型
};
// 列索引常量
private static final int ID_COLUMN = 0;
private static final int ALERTED_DATE_COLUMN = 1;
private static final int BG_COLOR_ID_COLUMN = 2;
@ -55,28 +59,36 @@ public class NoteItemData {
private static final int WIDGET_ID_COLUMN = 10;
private static final int WIDGET_TYPE_COLUMN = 11;
private long mId;
private long mAlertDate;
private int mBgColorId;
private long mCreatedDate;
private boolean mHasAttachment;
private long mModifiedDate;
private int mNotesCount;
private long mParentId;
private String mSnippet;
private int mType;
private int mWidgetId;
private int mWidgetType;
private String mName;
private String mPhoneNumber;
private boolean mIsLastItem;
private boolean mIsFirstItem;
private boolean mIsOnlyOneItem;
private boolean mIsOneNoteFollowingFolder;
private boolean mIsMultiNotesFollowingFolder;
// 数据字段
private long mId; // 笔记ID
private long mAlertDate; // 提醒日期
private int mBgColorId; // 背景颜色ID
private long mCreatedDate; // 创建日期
private boolean mHasAttachment; // 是否有附件
private long mModifiedDate; // 修改日期
private int mNotesCount; // 包含的笔记数量(针对文件夹)
private long mParentId; // 父文件夹ID
private String mSnippet; // 内容摘要
private int mType; // 类型(笔记/文件夹)
private int mWidgetId; // 小部件ID
private int mWidgetType; // 小部件类型
private String mName; // 联系人姓名(针对通话记录)
private String mPhoneNumber; // 电话号码(针对通话记录)
// 位置状态标志
private boolean mIsLastItem; // 是否是列表最后一项
private boolean mIsFirstItem; // 是否是列表第一项
private boolean mIsOnlyOneItem; // 是否是唯一一项
private boolean mIsOneNoteFollowingFolder; // 是否是文件夹后跟随的单条笔记
private boolean mIsMultiNotesFollowingFolder; // 是否是文件夹后跟随的多条笔记
/**
* 构造函数，从Cursor初始化数据
* @param context 上下文
* @param cursor 数据游标
*/
public NoteItemData(Context context, Cursor cursor) {
// 从游标读取各字段值
mId = cursor.getLong(ID_COLUMN);
mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN);
mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN);
@ -86,16 +98,20 @@ public class NoteItemData {
mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
mParentId = cursor.getLong(PARENT_ID_COLUMN);
mSnippet = cursor.getString(SNIPPET_COLUMN);
// 去除片段中的复选框标记
mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
NoteEditActivity.TAG_UNCHECKED, "");
mType = cursor.getInt(TYPE_COLUMN);
mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
// 初始化通话记录相关字段
mPhoneNumber = "";
if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
// 如果是通话记录文件夹中的笔记，获取电话号码
mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
if (!TextUtils.isEmpty(mPhoneNumber)) {
// 根据电话号码获取联系人姓名
mName = Contact.getContact(context, mPhoneNumber);
if (mName == null) {
mName = mPhoneNumber;
@ -106,27 +122,37 @@ public class NoteItemData {
if (mName == null) {
mName = "";
}
// 检查当前项在列表中的位置状态
checkPostion(cursor);
}
/**
* 检查当前项在列表中的位置状态
* @param cursor 数据游标
*/
private void checkPostion(Cursor cursor) {
mIsLastItem = cursor.isLast() ? true : false;
mIsFirstItem = cursor.isFirst() ? true : false;
mIsOnlyOneItem = (cursor.getCount() == 1);
mIsLastItem = cursor.isLast(); // 是否是最后一项
mIsFirstItem = cursor.isFirst(); // 是否是第一项
mIsOnlyOneItem = (cursor.getCount() == 1); // 是否是唯一一项
mIsMultiNotesFollowingFolder = false;
mIsOneNoteFollowingFolder = false;
// 如果是笔记类型且不是第一项
if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {
int position = cursor.getPosition();
// 检查前一项是否是文件夹
if (cursor.moveToPrevious()) {
if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
|| cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) {
// 根据剩余项数量判断是单个笔记还是多个笔记跟随文件夹
if (cursor.getCount() > (position + 1)) {
mIsMultiNotesFollowingFolder = true;
} else {
mIsOneNoteFollowingFolder = true;
}
}
// 将游标移回原位
if (!cursor.moveToNext()) {
throw new IllegalStateException("cursor move to previous but can't move back");
}
@ -134,6 +160,8 @@ public class NoteItemData {
}
}
// 以下是各种getter方法和状态检查方法
public boolean isOneFollowingFolder() {
return mIsOneNoteFollowingFolder;
}
@ -146,6 +174,9 @@ public class NoteItemData {
return mIsLastItem;
}
/**
* 获取通话记录联系人姓名
*/
public String getCallName() {
return mName;
}
@ -190,7 +221,7 @@ public class NoteItemData {
return mNotesCount;
}
public long getFolderId () {
public long getFolderId() {
return mParentId;
}
@ -214,11 +245,17 @@ public class NoteItemData {
return (mAlertDate > 0);
}
/**
* 是否是通话记录
*/
public boolean isCallRecord() {
return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
}
/**
* 静态方法，从游标获取笔记类型
*/
public static int getNoteType(Cursor cursor) {
return cursor.getInt(TYPE_COLUMN);
}
}
}
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