From 9ebcb65cbf2d4c7c1db33ee391916c6c304273cf Mon Sep 17 00:00:00 2001
From: lengjiao <2327282532@qq.com>
Date: Fri, 19 May 2023 09:31:03 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=8F=E7=B1=B3=E4=BE=BF=E7=AD=BE=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81=E9=98=85=E8=AF=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 gtask.txt | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 gtask.txt

diff --git a/gtask.txt b/gtask.txt
new file mode 100644
index 0000000..782ef39
--- /dev/null
+++ b/gtask.txt
@@ -0,0 +1,103 @@
+/*
+ * 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.gtask.data;
+
+import android.database.Cursor;
+import android.util.Log;
+
+import net.micode.notes.tool.GTaskStringUtils;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+
+public class MetaData extends Task {
+    /*
+     功能描述：得到类的简写名称存入字符串TAG中
+     实现过程：调用getSimpleName()函数
+     */
+    private final static String TAG = MetaData.class.getSimpleName();
+
+    private String mRelatedGid = null;
+
+    /*
+     功能描述：设置数据，即生成元数据库
+     实现过程：调用JSONObject库函数put()，Task类中的函数setNotes()和setName()函数
+     */
+    public void setMeta(String gid, JSONObject metaInfo) {
+        try {
+            metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
+        } catch (JSONException e) {
+            Log.e(TAG, "failed to put related gid");//输出错误信息
+        }
+        setNotes(metaInfo.toString());
+        setName(GTaskStringUtils.META_NOTE_NAME);
+    }
+
+    public String getRelatedGid() {
+        return mRelatedGid;
+    }//获取相关联的Gid
+
+    @Override
+    public boolean isWorthSaving() {
+        return getNotes() != null;
+    }//判断当前数据是否为空，若为空则返回真即值得保存
+
+    /*
+     功能描述：使用远程json数据对象设置元素数据内容
+     实现过程：调用父类setContentByRemoteJSON()函数
+     */
+    @Override
+    public void setContentByRemoteJSON(JSONObject js) {
+        super.setContentByRemoteJSON(js);
+        if (getNotes() != null) {
+            try {
+                JSONObject metaInfo = new JSONObject(getNotes().trim());
+                mRelatedGid = metaInfo.getString(GTaskStringUtils.META_HEAD_GTASK_ID);
+            } catch (JSONException e) {
+                Log.w(TAG, "failed to get related gid");//输出警告信息
+                mRelatedGid = null;
+            }
+        }
+    }
+
+    /*
+     功能描述：使用本地json数据对象设置元数据内容，一般用不到，若用到则抛出异常
+     */
+    @Override
+    public void setContentByLocalJSON(JSONObject js) {
+        // this function should not be called
+        throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");//传递非法参数异常
+    }
+
+    /*
+     功能描述：从元数据内容总获取本地json对象，一般用不到，若用到则抛出异常
+     */
+    @Override
+    public JSONObject getLocalJSONFromContent() {
+        throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
+    }
+
+    /*
+     功能描述：获取同步动作状态，一般用不到，若用到则抛出异常
+     */
+    @Override
+    public int getSyncAction(Cursor c) {
+        throw new IllegalAccessError("MetaData:getSyncAction should not be called");//传递非法参数异常
+    }
+
+}