From 515cc051ea2a8ab2d3d1533954505e6fd9d1b8c1 Mon Sep 17 00:00:00 2001
From: GenshinGanyu <1437099831@qq.com>
Date: Wed, 19 Apr 2023 19:52:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BA=86=E5=AF=B9Note?=
 =?UTF-8?q?=E7=B1=BB=E7=9A=84=E6=B3=A8=E9=87=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/net/micode/notes/model/Note.java     | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/net/micode/notes/model/Note.java b/app/src/main/java/net/micode/notes/model/Note.java
index 027ef91..8bc27c8 100644
--- a/app/src/main/java/net/micode/notes/model/Note.java
+++ b/app/src/main/java/net/micode/notes/model/Note.java
@@ -53,7 +53,9 @@ public class Note {
         values.put(NoteColumns.LOCAL_MODIFIED, 1);
         values.put(NoteColumns.PARENT_ID, folderId);
         Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
-
+        /**
+        ContentResolver()主要是实现外部应用对ContentProvider中的数据进行添加、删除、修改和查询操作
+         */
         long noteId = 0;
         try {
             noteId = Long.valueOf(uri.getPathSegments().get(1));
@@ -67,6 +69,9 @@ public class Note {
         return noteId;
     }
 
+    /**
+     用来存储便签的数据，一个是存储便签属性、一个是存储便签内容
+     */
     public Note() {
         mNoteDiffValues = new ContentValues();
         mNoteData = new NoteData();
@@ -81,18 +86,30 @@ public class Note {
     public void setTextData(String key, String value) {
         mNoteData.setTextData(key, value);
     }
+    /**
+     设置文本数据的ID
+     */
 
     public void setTextDataId(long id) {
         mNoteData.setTextDataId(id);
     }
+    /**
+     得到文本数据的ID
+     */
 
     public long getTextDataId() {
         return mNoteData.mTextDataId;
     }
+    /**
+     设置电话号码数据的ID
+     */
 
     public void setCallDataId(long id) {
         mNoteData.setCallDataId(id);
     }
+    /**
+     得到电话号码数据的ID
+     */
 
     public void setCallData(String key, String value) {
         mNoteData.setCallData(key, value);
@@ -132,6 +149,9 @@ public class Note {
         return true;
     }
 
+    /**
+     * 定义一个基本的便签内容的数据类，主要包含文本数据和电话号码数据
+     */
     private class NoteData {
         private long mTextDataId;
 
@@ -187,6 +207,9 @@ public class Note {
             if (noteId <= 0) {
                 throw new IllegalArgumentException("Wrong note id:" + noteId);
             }
+            /**
+             * 判断数据是否合法
+             */
 
             ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
             ContentProviderOperation.Builder builder = null;
@@ -212,6 +235,9 @@ public class Note {
                 }
                 mTextDataValues.clear();
             }
+            /**
+             * 把文本数据存入DataColumns
+             */
 
             if (mCallDataValues.size() > 0) {
                 mCallDataValues.put(DataColumns.NOTE_ID, noteId);