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This commit is contained in:
ziji Wu 2019-11-02 08:36:26 +08:00
parent f38a39f464
commit 0c1a7f0297
4 changed files with 19 additions and 14 deletions
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3
src/app/src/main/java/net/micode/notes/data/Contact.java
View File

@ -30,6 +30,7 @@ import java.util.HashMap;
* */
public class Contact {
private static HashMap<String, String> sContactCache;
//用于记入日志的标识
private static final String TAG = "Contact";
//在数据库中的查询条件
@ -49,7 +50,7 @@ public class Contact {
sContactCache = new HashMap<String, String>();
}
//如果包含电话号码，则返回电话号码
//如果找到电话号码，则返回电话号码对应的字符串
if(sContactCache.containsKey(phoneNumber)) {
return sContactCache.get(phoneNumber);
}

27
src/app/src/main/java/net/micode/notes/data/Notes.java
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@ -17,15 +17,18 @@
package net.micode.notes.data;
import android.net.Uri;
/*
* 该类实现了对便签的建模，实现便签的一系列接口，定义便签参数
* */
public class Notes {
public static final String AUTHORITY = "micode_notes";
//日志标识
//用于写入日志的标识，类名
public static final String TAG = "Notes";
//便签类型标识
//用于标识便签类型-普通便签
public static final int TYPE_NOTE = 0;
//文件夹标识
//用于标识类型-文件夹
public static final int TYPE_FOLDER = 1;
//系统标识
//用于标识类型-系统文件
public static final int TYPE_SYSTEM = 2;
/**
@ -34,10 +37,10 @@ public class Notes {
* {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
* {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
*/
public static final int ID_ROOT_FOLDER = 0;//根文件夹
public static final int ID_TEMPARAY_FOLDER = -1;//临时文件夹
public static final int ID_CALL_RECORD_FOLDER = -2;//通话记录文件夹
public static final int ID_TRASH_FOLER = -3;//垃圾文件夹
public static final int ID_ROOT_FOLDER = 0;//根文件夹标识
public static final int ID_TEMPARAY_FOLDER = -1;//临时文件夹标识
public static final int ID_CALL_RECORD_FOLDER = -2;//通话记录文件夹标识
public static final int ID_TRASH_FOLER = -3;//垃圾文件夹标识
public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
@ -46,9 +49,9 @@ public class Notes {
public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
public static final int TYPE_WIDGET_INVALIDE = -1;
public static final int TYPE_WIDGET_2X = 0;
public static final int TYPE_WIDGET_4X = 1;
public static final int TYPE_WIDGET_INVALIDE = -1;//用于标识widget无效
public static final int TYPE_WIDGET_2X = 0;//用于标识使用的是2X大小的widget
public static final int TYPE_WIDGET_4X = 1;//用于标识使用的是4X大小的widget
public static class DataConstants {
public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
@ -64,7 +67,7 @@ public class Notes {
public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
/**
*公用接口类
*该类定义了一系列接口，与便签数据表，存于数据库
*/
public interface NoteColumns {
/**

1
src/app/src/main/java/net/micode/notes/data/NotesDatabaseHelper.java
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@ -29,6 +29,7 @@ import net.micode.notes.data.Notes.NoteColumns;
/**
* 该类继承了SQLiteOpenHelper类，对SQLlite数据库进行操作
* 提供了便签访问数据库
*/
public class NotesDatabaseHelper extends SQLiteOpenHelper {
//数据库名称

2
src/app/src/main/java/net/micode/notes/data/NotesProvider.java
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@ -35,7 +35,7 @@ import net.micode.notes.data.Notes.NoteColumns;
import net.micode.notes.data.NotesDatabaseHelper.TABLE;
/**
*定义便签提供者类
*定义便签提供者类，实现了在数据库中的便签的增删查改
*/
public class NotesProvider extends ContentProvider {
private static final UriMatcher mMatcher;