实践总结报告

other/07_210340138陈雨_代码标注/NoteEditActivity.java

@@ -28,6 +28,7 @@ import android.content.DialogInterface;//对话框界面
 import android.content.Intent;//内容意图
 import android.content.SharedPreferences;//内容偏好共享
 import android.graphics.Paint;//引入绘画包
+import android.graphics.Typeface;
 import android.os.Bundle;
 import android.preference.PreferenceManager;//偏好管理
 import android.text.Spannable;//可跨度文本
@@ -547,6 +548,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             case R.id.menu_delete_remind://选择删除提醒
                 mWorkingNote.setAlertDate(0, false);
                 break;
+            case R.id.menu_font_select:
+                showSingleAlertDiglog();
+                break;
             default:
                 break;
         }
@@ -870,4 +874,59 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     private void showToast(int resId, int duration) {//持续显示提示的视图
         Toast.makeText(this, resId, duration).show();//设置toast消息的文本内容
     }
+
+    public void showSingleAlertDiglog(){
+        final String[] items = {"方正舒体","华文彩云","华文琥珀","华文行楷","Viner Hand ITC","Vivaldi斜体紧缩","Vladimir Script"};
+        final AlertDialog.Builder alertBuilder = new AlertDialog.Builder(this);
+        alertBuilder.setTitle("选择字体");
+        alertBuilder.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                switch (i) {
+                    case 0:
+                        Typeface typeface0 = Typeface.createFromAsset(getAssets(), "font/FZSTK.TTF");
+                        mNoteEditor.setTypeface(typeface0);
+                        break;
+                    case 1:
+                        Typeface typeface1 = Typeface.createFromAsset(getAssets(), "font/STCAIYUN.TTF");
+                        mNoteEditor.setTypeface(typeface1);
+                        break;
+                    case 2:
+                        Typeface typeface2 = Typeface.createFromAsset(getAssets(), "font/STHUPO.TTF");
+                        mNoteEditor.setTypeface(typeface2);
+                        break;
+                    case 3:
+                        Typeface typeface3 = Typeface.createFromAsset(getAssets(), "font/STXINGKA.TTF");
+                        mNoteEditor.setTypeface(typeface3);
+                        break;
+                    case 4:
+                        Typeface typeface4 = Typeface.createFromAsset(getAssets(), "font/VINERITC.TTF");
+                        mNoteEditor.setTypeface(typeface4);
+                        break;
+                    case 5:
+                        Typeface typeface5 = Typeface.createFromAsset(getAssets(), "font/VIVALDII.TTF");
+                        mNoteEditor.setTypeface(typeface5);
+                        break;
+                    case 6:
+                        Typeface typeface6 = Typeface.createFromAsset(getAssets(), "font/VLADIMIR.TTF");
+                        mNoteEditor.setTypeface(typeface6);
+                        break;
+                }
+                Toast.makeText(NoteEditActivity.this, items[i],Toast.LENGTH_SHORT).show();
+            }
+        });
+        alertBuilder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                dialogInterface.dismiss();
+            }
+        });
+        alertBuilder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                dialogInterface.dismiss();
+            }
+        });
+        alertBuilder.create().show();
+    }
 }

other/07_210340144 巩波艳_代码标注/SqlNote.java

@@ -39,7 +39,7 @@ import java.util.ArrayList;
 
 
 public class SqlNote {
-    private static final String TAG = SqlNote.class.getSimpleName();////调用getSimpleName ()函数得到类的简写名称存入字符串TAG中////
+    private static final String TAG = SqlNote.class.getSimpleName();
 
     private static final int INVALID_ID = -99999;
 
@@ -50,51 +50,54 @@ public class SqlNote {
             NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE, NoteColumns.SYNC_ID,
             NoteColumns.LOCAL_MODIFIED, NoteColumns.ORIGIN_PARENT_ID, NoteColumns.GTASK_ID,
             NoteColumns.VERSION
-    };//集合了interface NoteColumns中所有17个SF常量//
+    };
 
-   //以下设置17个列的编号，对应不同的属性//
-    public static final int ID_COLUMN = 0;//通知日期列//
+    public static final int ID_COLUMN = 0;
 
-    public static final int ALERTED_DATE_COLUMN = 1;//提醒时间//
+    public static final int ALERTED_DATE_COLUMN = 1;
 
-    public static final int BG_COLOR_ID_COLUMN = 2;//背景颜色//
+    public static final int BG_COLOR_ID_COLUMN = 2;
 
-    public static final int CREATED_DATE_COLUMN = 3;//创建时间//
+    public static final int CREATED_DATE_COLUMN = 3;
 
-    public static final int HAS_ATTACHMENT_COLUMN = 4;//有无附件//
+    public static final int HAS_ATTACHMENT_COLUMN = 4;
 
-    public static final int MODIFIED_DATE_COLUMN = 5;//修改时间//
+    public static final int MODIFIED_DATE_COLUMN = 5;
 
-    public static final int NOTES_COUNT_COLUMN = 6;//便签数//
+    public static final int NOTES_COUNT_COLUMN = 6;
 
-    public static final int PARENT_ID_COLUMN = 7;//父节点ID//
+    public static final int PARENT_ID_COLUMN = 7;
 
-    public static final int SNIPPET_COLUMN = 8;//文本片段//
+    public static final int SNIPPET_COLUMN = 8;
 
-    public static final int TYPE_COLUMN = 9;//文件类型//
+    public static final int TYPE_COLUMN = 9;
 
-    public static final int WIDGET_ID_COLUMN = 10;//窗口小部件ID//
+    public static final int WIDGET_ID_COLUMN = 10;
 
-    public static final int WIDGET_TYPE_COLUMN = 11;//小部件种类//
+    public static final int WIDGET_TYPE_COLUMN = 11;
 
-    public static final int SYNC_ID_COLUMN = 12;//同步ID//
+    public static final int SYNC_ID_COLUMN = 12;
 
-    public static final int LOCAL_MODIFIED_COLUMN = 13;//本地修改的符号//
+    public static final int LOCAL_MODIFIED_COLUMN = 13;
 
-    public static final int ORIGIN_PARENT_ID_COLUMN = 14;//原始文件夹ID//
+    public static final int ORIGIN_PARENT_ID_COLUMN = 14;
 
-    public static final int GTASK_ID_COLUMN = 15;//用户ID//
+    public static final int GTASK_ID_COLUMN = 15;
 
-    public static final int VERSION_COLUMN = 16;//版本号//
+    public static final int VERSION_COLUMN = 16;
 
-    //以下定义了17个内部变量，其中12个可以由content获得，5个需要初始化为0或者new//
     private Context mContext;
 
     private ContentResolver mContentResolver;
 
     private boolean mIsCreate;
 
-    private long mId;//通过ArrayList记录note中的data//
+    private long mId;
+
+    private long mAlertDate;
+
+    private int mBgColorId;
+
     private long mCreatedDate;
 
     private int mHasAttachment;
@@ -119,17 +122,16 @@ public class SqlNote {
 
     private ArrayList<SqlData> mDataList;
 
-    //以下定义了三种构造SqlNote的方法，分别需要不同的参数//
     public SqlNote(Context context) {
-        mContext = context;//获取context程序间共享数据//
+        mContext = context;
         mContentResolver = context.getContentResolver();
-        mIsCreate = true;//第一种构造方式的标识，对象是新建的//
-        mId = INVALID_ID;//无效ID//
+        mIsCreate = true;
+        mId = INVALID_ID;
         mAlertDate = 0;
-        mBgColorId = ResourceParser.getDefaultBgId(context);//系统默认背景//
-        mCreatedDate = System.currentTimeMillis();//调用系统函数获取创建时间//
+        mBgColorId = ResourceParser.getDefaultBgId(context);
+        mCreatedDate = System.currentTimeMillis();
         mHasAttachment = 0;
-        mModifiedDate = System.currentTimeMillis();//调用系统函数最近修改时间//
+        mModifiedDate = System.currentTimeMillis();
         mParentId = 0;
         mSnippet = "";
         mType = Notes.TYPE_NOTE;
@@ -137,23 +139,23 @@ public class SqlNote {
         mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
         mOriginParent = 0;
         mVersion = 0;
-        mDiffNoteValues = new ContentValues();//新建一个NoteValues值，用来记录改变的values//
-        mDataList = new ArrayList<SqlData>();//新建一个data的列表//
-    }//构造函数参数只有context，对所有的变量进行初始化//
+        mDiffNoteValues = new ContentValues();
+        mDataList = new ArrayList<SqlData>();
+    }
 
     public SqlNote(Context context, Cursor c) {
         mContext = context;
         mContentResolver = context.getContentResolver();
-        mIsCreate = false;//第二种方式标识为false，对象已存在，不是新建的//
+        mIsCreate = false;
         loadFromCursor(c);
         mDataList = new ArrayList<SqlData>();
         if (mType == Notes.TYPE_NOTE)
-            loadDataContent();//如果是note类型，则调用下面的 loadDataContent()函数，加载数据内容//
+            loadDataContent();
         mDiffNoteValues = new ContentValues();
-    }//构造函数有context和一个数据库的cursor两个参数，多数变量通过cursor指向的一条记录直接进行初始化//
+    }
 
     public SqlNote(Context context, long id) {
-        mContext = context;//将mIsCreate定义为False作为标识，以id为参数，运行loadFromCursor函数//
+        mContext = context;
         mContentResolver = context.getContentResolver();
         mIsCreate = false;
         loadFromCursor(id);
@@ -162,7 +164,7 @@ public class SqlNote {
             loadDataContent();
         mDiffNoteValues = new ContentValues();
 
-    }//第三种构造方式，采用context和id//
+    }
 
     private void loadFromCursor(long id) {
         Cursor c = null;
@@ -170,18 +172,18 @@ public class SqlNote {
             c = mContentResolver.query(Notes.CONTENT_NOTE_URI, PROJECTION_NOTE, "(_id=?)",
                     new String[] {
                             String.valueOf(id)
-                    }, null);//通过try避免异常//
+                    }, null);
             if (c != null) {
                 c.moveToNext();
                 loadFromCursor(c);
             } else {
                 Log.w(TAG, "loadFromCursor: cursor = null");
-            }//代码块：如果有内容就将移入文档，并再次等待光标的内容，否则报错//
+            }
         } finally {
             if (c != null)
                 c.close();
-        }//执行完后关闭释放//
-    }//通过id从cursor加载数据//
+        }
+    }
 
     private void loadFromCursor(Cursor c) {
         mId = c.getLong(ID_COLUMN);
@@ -196,142 +198,141 @@ public class SqlNote {
         mWidgetId = c.getInt(WIDGET_ID_COLUMN);
         mWidgetType = c.getInt(WIDGET_TYPE_COLUMN);
         mVersion = c.getLong(VERSION_COLUMN);
-    }//通过游标从光标处加载数据//
+    }
 
     private void loadDataContent() {
-        Cursor c = null;//通过content获取共享数据并加载到数据库当前游标处//
+        Cursor c = null;
         mDataList.clear();
         try {
             c = mContentResolver.query(Notes.CONTENT_DATA_URI, SqlData.PROJECTION_DATA,
                     "(note_id=?)", new String[] {
                             String.valueOf(mId)
-                    }, null);//获取ID对应content内容//
+                    }, null);
             if (c != null) {
                 if (c.getCount() == 0) {
                     Log.w(TAG, "it seems that the note has not data");
                     return;
-                }//查询到该note的id确实有对应项，即cursor有对应//
+                }
                 while (c.moveToNext()) {
-                    SqlData data = new SqlData(mContext, c);//将获取数据存入数据表//
+                    SqlData data = new SqlData(mContext, c);
                     mDataList.add(data);
-                }//记录数量不为0，则循环直到记录不存在，不断地取出记录放到DataList中//
+                }
             } else {
                 Log.w(TAG, "loadDataContent: cursor = null");
             }
         } finally {
             if (c != null)
                 c.close();
-        }//最后若游标不为空，关闭游标并释放//
-    }/*获取ID对应content内容，如果查询到该note的id确实有对应项，即cursor有对应，获取ID对应content内容*/
+        }
+    }
 
-    /*设置通过content机制共享的数据信息*/
     public boolean setContent(JSONObject js) {
         try {
-            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);//创建一个JSONObject对象note//
+            JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
             if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
-                Log.w(TAG, "cannot set system folder");//判断是不是系统文件夹，如果是，不能修改//
+                Log.w(TAG, "cannot set system folder");
             } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
                 // for folder we can only update the snnipet and type
                 String snippet = note.has(NoteColumns.SNIPPET) ? note
-                        .getString(NoteColumns.SNIPPET) : "";//如果共享数据存在摘要，则将其赋给snippet变量，否则该变量为空//
+                        .getString(NoteColumns.SNIPPET) : "";
                 if (mIsCreate || !mSnippet.equals(snippet)) {
                     mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }//如果SQLNote采用的是第一种构造方式,或者snippet为空，则将snippet这一项键值存入contentvalue中，尽管是“”//
+                }
                 mSnippet = snippet;
 
                 int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
-                        : Notes.TYPE_NOTE;// 获取数据类型，以下操作都和上面对snippet的操作一样，一起根据共享的数据设置SqlNote内容的上述17项//
+                        : Notes.TYPE_NOTE;
                 if (mIsCreate || mType != type) {
                     mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }//如果是新建的或 type 不匹配//
+                }
                 mType = type;
             } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_NOTE) {
                 JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
-                long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID;//获取ID//
+                long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID;
                 if (mIsCreate || mId != id) {
                     mDiffNoteValues.put(NoteColumns.ID, id);
-                }//如果只是通过上下文对note进行数据库操作，或者该ID与原ID不相同//
+                }
                 mId = id;
 
                 long alertDate = note.has(NoteColumns.ALERTED_DATE) ? note
-                        .getLong(NoteColumns.ALERTED_DATE) : 0;//获取提醒时间//
+                        .getLong(NoteColumns.ALERTED_DATE) : 0;
                 if (mIsCreate || mAlertDate != alertDate) {
                     mDiffNoteValues.put(NoteColumns.ALERTED_DATE, alertDate);
-                }//如果只是通过上下文对note进行数据库操作，或者该提醒日期与原提醒日期不相同，//
+                }
                 mAlertDate = alertDate;
 
                 int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note
-                        .getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);//获取背景颜色//
+                        .getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);
                 if (mIsCreate || mBgColorId != bgColorId) {
                     mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
-                }//同上，此处为背景颜色//
+                }
                 mBgColorId = bgColorId;
 
                 long createDate = note.has(NoteColumns.CREATED_DATE) ? note
-                        .getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();//获取数据的创建日期，//
+                        .getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
                 if (mIsCreate || mCreatedDate != createDate) {
                     mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate);
-                }//同上，此处为创建日期//
+                }
                 mCreatedDate = createDate;
 
                 int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note
                         .getInt(NoteColumns.HAS_ATTACHMENT) : 0;
                 if (mIsCreate || mHasAttachment != hasAttachment) {
                     mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment);
-                }//同上，此处为有无附件//
+                }
                 mHasAttachment = hasAttachment;
 
                 long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note
                         .getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis();
                 if (mIsCreate || mModifiedDate != modifiedDate) {
                     mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate);
-                }//同上，此处为修改时间//
+                }
                 mModifiedDate = modifiedDate;
 
                 long parentId = note.has(NoteColumns.PARENT_ID) ? note
                         .getLong(NoteColumns.PARENT_ID) : 0;
                 if (mIsCreate || mParentId != parentId) {
                     mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
-                }//同上，此处为父类ID//
+                }
                 mParentId = parentId;
 
                 String snippet = note.has(NoteColumns.SNIPPET) ? note
                         .getString(NoteColumns.SNIPPET) : "";
                 if (mIsCreate || !mSnippet.equals(snippet)) {
                     mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
-                }//同上，此处为将该文本片段覆盖原文本片段//
+                }
                 mSnippet = snippet;
 
                 int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
                         : Notes.TYPE_NOTE;
                 if (mIsCreate || mType != type) {
                     mDiffNoteValues.put(NoteColumns.TYPE, type);
-                }//同上，此处为文件类型//
+                }
                 mType = type;
 
                 int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
                         : AppWidgetManager.INVALID_APPWIDGET_ID;
                 if (mIsCreate || mWidgetId != widgetId) {
                     mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
-                }//同上，此处为小部件ID//
+                }
                 mWidgetId = widgetId;
 
                 int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
                         .getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
                 if (mIsCreate || mWidgetType != widgetType) {
                     mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
-                }//同上，此处为部件类型//
+                }
                 mWidgetType = widgetType;
 
                 long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
                         .getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
                 if (mIsCreate || mOriginParent != originParent) {
                     mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
-                }//同上，此处为将该原始父文件夹ID覆盖原原始父文件夹ID//
+                }
                 mOriginParent = originParent;
 
                 for (int i = 0; i < dataArray.length(); i++) {
-                    JSONObject data = dataArray.getJSONObject(i);//依次获取数据表中的数据ID//
+                    JSONObject data = dataArray.getJSONObject(i);
                     SqlData sqlData = null;
                     if (data.has(DataColumns.ID)) {
                         long dataId = data.getLong(DataColumns.ID);
@@ -339,25 +340,25 @@ public class SqlNote {
                             if (dataId == temp.getId()) {
                                 sqlData = temp;
                             }
-                        }// 该数据ID对应的数据如果存在，将对应的数据存在数据库中//
-                    }//遍历 dataArray，查找 id 为 dataId 的数据//
+                        }
+                    }
 
                     if (sqlData == null) {
                         sqlData = new SqlData(mContext);
                         mDataList.add(sqlData);
-                    }/*如果数据库没有更新， 就根据上下文创建一个数据库数据，并添加到数据列表中*/
+                    }
 
-                    sqlData.setContent(data);// 最后为数据库数据进行设置//
+                    sqlData.setContent(data);
                 }
             }
         } catch (JSONException e) {
             Log.e(TAG, e.toString());
             e.printStackTrace();
             return false;
-        }//出现JSONException时，日志显示错误，同时打印堆栈轨迹//
+        }
         return true;
     }
-//获取content机制提供的数据并加载到note中//
+
     public JSONObject getContent() {
         try {
             JSONObject js = new JSONObject();
@@ -365,10 +366,10 @@ public class SqlNote {
             if (mIsCreate) {
                 Log.e(TAG, "it seems that we haven't created this in database yet");
                 return null;
-            }//采用的是第一种构造方式，自然实施初始化而已，显示错误：没创建数据库//
+            }
 
-            JSONObject note = new JSONObject();//新建变量note用于传输共享数据//
-            if (mType == Notes.TYPE_NOTE) {//如果对象的类型是note类型，设置以上12个内部变量//
+            JSONObject note = new JSONObject();
+            if (mType == Notes.TYPE_NOTE) {
                 note.put(NoteColumns.ID, mId);
                 note.put(NoteColumns.ALERTED_DATE, mAlertDate);
                 note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
@@ -388,118 +389,117 @@ public class SqlNote {
                     JSONObject data = sqlData.getContent();
                     if (data != null) {
                         dataArray.put(data);
-                    }//将note中的所有数据存进dataarray中，
-                }//利用循环将数据链表的数据获取//
+                    }
+                }
                 js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
             } else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
                 note.put(NoteColumns.ID, mId);
                 note.put(NoteColumns.TYPE, mType);
                 note.put(NoteColumns.SNIPPET, mSnippet);
                 js.put(GTaskStringUtils.META_HEAD_NOTE, note);
-            }//如果是文件夹或者系统文件，那么只存放id，种类，摘要和note//
+            }
 
             return js;
         } catch (JSONException e) {
             Log.e(TAG, e.toString());
             e.printStackTrace();
-        }//捕获json类型异常，显示错误，打印堆栈痕迹//
+        }
         return null;
     }
 
     public void setParentId(long id) {
         mParentId = id;
         mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
-    }//给当前id设置父id//
+    }
 
     public void setGtaskId(String gid) {
         mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
-    }//给当前id设置Gtaskid//
+    }
 
     public void setSyncId(long syncId) {
         mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
-    }//给当前id设置同步id//
+    }
 
     public void resetLocalModified() {
         mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
-    }//重新设置本地的修改//
+    }
 
     public long getId() {
         return mId;
-    }//获取当前ID//
+    }
 
     public long getParentId() {
         return mParentId;
-    }//获取当前ID的父类ID//
+    }
 
     public String getSnippet() {
         return mSnippet;
-    }//获取小片段即用于显示的部分便签内容//
+    }
 
     public boolean isNoteType() {
         return mType == Notes.TYPE_NOTE;
-    }//判断是否为便签类型//
+    }
 
-    //commit函数用于把当前造作所做的修改保存到数据库//
     public void commit(boolean validateVersion) {
-        if (mIsCreate) {//如果是第一种构造方式//
+        if (mIsCreate) {
             if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
                 mDiffNoteValues.remove(NoteColumns.ID);
-            }//如果是一个无效的id并且还含有这个id，就将它移除//
+            }
 
-            Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);//更新Uri//
+            Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
             try {
-                mId = Long.valueOf(uri.getPathSegments().get(1));//强制转换path为id  ，Long型//
+                mId = Long.valueOf(uri.getPathSegments().get(1));
             } catch (NumberFormatException e) {
                 Log.e(TAG, "Get note id error :" + e.toString());
                 throw new ActionFailureException("create note failed");
-            } //捕获异常，转换出错，显示错误“获取note的id出现错误”//
+            }
             if (mId == 0) {
                 throw new IllegalStateException("Create thread id failed");
-            }//创建线程 id 失败//
+            }
 
             if (mType == Notes.TYPE_NOTE) {
                 for (SqlData sqlData : mDataList) {
                     sqlData.commit(mId, false, -1);
                 }
-            }//对于note类型，引用sqlData.commit方法操作//
+            }
         } else {
             if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
                 Log.e(TAG, "No such note");
                 throw new IllegalStateException("Try to update note with invalid id");
-            }//判断是否含有这个便签，不存在的话，尝试以无效 id 更新 note//
+            }
             if (mDiffNoteValues.size() > 0) {
-                mVersion ++;//更新版本：版本升级一个等级//
+                mVersion ++;
                 int result = 0;
                 if (!validateVersion) {
                     result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
                             + NoteColumns.ID + "=?)", new String[] {
                             String.valueOf(mId)
-                    });//如果是无效版本，更新内容解析器：存入便签内容uri，便签ID，mID，构造字符串//
+                    });
                 } else {
                     result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
                                     + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
                             new String[] {
                                     String.valueOf(mId), String.valueOf(mVersion)
                             });
-                }//如果是有效版本， 更新内容解析器：存入便签内容uri，便签ID，便签版本，mID，mVersion//
+                }
                 if (result == 0) {
                     Log.w(TAG, "there is no update. maybe user updates note when syncing");
-                }//如果内容解析器没有更新，那么报错：没有更新，或许用户在同步时进行更新//
+                }
             }
 
             if (mType == Notes.TYPE_NOTE) {
                 for (SqlData sqlData : mDataList) {
                     sqlData.commit(mId, validateVersion, mVersion);
                 }
-            }//对note类型，还是对其中的data引用commit，从而实现目的//
+            }
         }
 
         // refresh local info
-        loadFromCursor(mId);//通过 cursor 从当前 id 处加载数据//
+        loadFromCursor(mId);
         if (mType == Notes.TYPE_NOTE)
-            loadDataContent();// 如果是便签类型：获取共享数据并加载到数据库//
+            loadDataContent();
 
-        mDiffNoteValues.clear();//改变数据库构造模式//
-        mIsCreate = false;//改变数据库构造模式//
+        mDiffNoteValues.clear();
+        mIsCreate = false;
     }
 }

other/07_210340144 巩波艳_代码标注/Task.java

@@ -83,7 +83,7 @@ public class Task extends Node {//创建Task类（继承父类Node）//
             js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());//目的父id的类型//
 
             // dest_parent_type
-            js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE
+            js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE ,
                     GTaskStringUtils.GTASK_JSON_TYPE_GROUP);//更新列表，id存入父id//
 
             // list_id

other/07_210340147郭嘉怡_代码标注/NotesListActivity.java

@@ -90,6 +90,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     private static final int MENU_FOLDER_CHANGE_NAME = 2;//.菜单中改文件夹名项对应的int值
 
     private static final String PREFERENCE_ADD_INTRODUCTION = "net.micode.notes.introduction";//用于第一次打开小米便签的判断
+    private int login_mode;
+    private int mode = -1;
 
     private enum ListEditState {//列表编辑状态类
         NOTE_LIST, SUB_FOLDER, CALL_RECORD_FOLDER
@@ -136,15 +138,16 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     private final static int REQUEST_CODE_NEW_NODE  = 103;//请求代码新节点
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {//创建类
-        super.onCreate(savedInstanceState);//super调用父类的protected函数,创建窗口时使用
-        setContentView(R.layout.note_list);//设置内容的视图
-        initResources();//初始化资源
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.note_list);
+        getWindow().setBackgroundDrawableResource(R.drawable.red);
+        initResources();
 
         /**
          * Insert an introduction when user firstly use this application
          */
-        setAppInfoFromRawRes();//当第一次使用这个app的时候，插入介绍信息
+        setAppInfoFromRawRes();
     }
 
     @Override
@@ -425,7 +428,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         @Override//查询完成后对光标的处理
         protected void onQueryComplete(int token, Object cookie, Cursor cursor) {//查询完成后对光标的处理
             switch (token) {
-                case FOLDER_NOTE_LIST_QUERY_TOKEN //如果是便签查询被采用，更改光标位置
+                case FOLDER_NOTE_LIST_QUERY_TOKEN: //如果是便签查询被采用，更改光标位置
                     mNotesListAdapter.changeCursor(cursor);//如果是便签查询被采用，更改光标位置
                     break;
                 case FOLDER_LIST_QUERY_TOKEN://获取文件夹请求
@@ -775,6 +778,11 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         } else {//否则设置标签为“错误状态”+当前状态
             Log.e(TAG, "Wrong state:" + mState);//报错日志信息
         }
+        if(mode == -1){
+            menu.findItem(R.id.menu_red).setVisible(true);
+        }else if (mode == 0){
+            menu.findItem(R.id.menu_sky).setVisible(true);
+        }
         return true;
     }
 
@@ -809,15 +817,55 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 createNewNote();
                 break;
             }
-            case R.id.menu_search://搜索
-                onSearchRequested();//查询
+            case R.id.menu_search: {     /*搜索按钮的响应*/
+                onSearchRequested();
+                break;
+            }
+            case R.id.menu_login: {  //设置登录密码功能
+                if(login_mode == 0)//没有设置密码
+                    set_login_password();
+                else if(login_mode ==1)//已经设置密码
+                    change_login_password();
+                break;
+            }
+            case R.id.menu_deletelogin:{
+                delete_login_password();
+                break;
+            }
+            case R.id.menu_sky:{
+                mode = -1;
+                getWindow().setBackgroundDrawableResource(R.drawable.sky);
+                break;
+            }
+            case R.id.menu_red:{
+                mode = 0;
+                getWindow().setBackgroundDrawableResource(R.drawable.red);
                 break;
+            }
             default:
                 break;
         }
         return true;
     }
 
+    private void set_login_password() {
+        Intent intent=new Intent(NotesListActivity.this,RegisterLoginPassword.class);
+        startActivity(intent);
+        finish();
+    }
+
+    private void change_login_password() {
+        Intent intent=new Intent(NotesListActivity.this,ChangedLoginPassword.class);
+        startActivity(intent);
+        finish();
+    }
+
+    private void delete_login_password() {
+        Intent intent=new Intent(NotesListActivity.this,DeleteLoginPassword.class);
+        startActivity(intent);
+        finish();
+    }
+
     @Override
     public boolean onSearchRequested() {//根据关键字搜索便签（还未实现）
         startSearch(null, false, null /* appData */, false);

other/07_210340171颜茗_代码标注/DataUtils.java

@@ -197,7 +197,7 @@ public class DataUtils {//数据的集成工具类
         return exist;
     }
 
-    public static HashSet<AppWidgetAttribute> getFolderNoteWidget(ContentResolver resolver, long folderId) {/使用hashset来存储不同窗口的id和type并且建立对应关系
+    public static HashSet<AppWidgetAttribute> getFolderNoteWidget(ContentResolver resolver, long folderId) {//使用hashset来存储不同窗口的id和type并且建立对应关系
         Cursor c = resolver.query(Notes.CONTENT_NOTE_URI,
                 new String[] { NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE },
                 NoteColumns.PARENT_ID + "=?",

src/minotes/.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Thu Mar 16 18:03:46 CST 2023
+gradle.version=8.0.2

src/minotes/.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

src/minotes/.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>

src/minotes/.idea/deploymentTargetDropDown.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <targetSelectedWithDropDown>
+      <Target>
+        <type value="QUICK_BOOT_TARGET" />
+        <deviceKey>
+          <Key>
+            <type value="VIRTUAL_DEVICE_PATH" />
+            <value value="C:\Users\18255\.android\avd\Pixel_2_API_30_1.avd" />
+          </Key>
+        </deviceKey>
+      </Target>
+    </targetSelectedWithDropDown>
+    <timeTargetWasSelectedWithDropDown value="2023-03-25T03:06:29.058591600Z" />
+  </component>
+</project>

src/minotes/.idea/gradle.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="$PROJECT_DIR$/../../../ProgramTools/gradle/gradle-8.0.2" />
+        <option name="gradleJvm" value="Embedded JDK" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

src/minotes/.idea/jarRepositories.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>

src/minotes/.idea/misc.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

src/minotes/.idea/sonarlint/issuestore/index.pb

@@ -0,0 +1,3 @@
+
+?
+settings.gradle,0\5\05efc8b1657769a27696d478ded1e95f38737233

src/minotes/.idea/sonarlint/securityhotspotstore/index.pb

@@ -0,0 +1,3 @@
+
+?
+settings.gradle,0\5\05efc8b1657769a27696d478ded1e95f38737233

src/minotes/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>

src/minotes/app/build.gradle

@@ -0,0 +1,21 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 33
+    buildToolsVersion "33.0.2"
+
+    useLibrary'org.apache.http.legacy' //add
+
+    defaultConfig {
+        applicationId "net.micode.notes"
+        minSdkVersion 14
+        targetSdkVersion 14
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+        }
+    }
+}

src/minotes/app/build/generated/source/buildConfig/debug/net/micode/notes/BuildConfig.java

@@ -0,0 +1,12 @@
+/**
+ * Automatically generated file. DO NOT MODIFY
+ */
+package net.micode.notes;
+
+public final class BuildConfig {
+  public static final boolean DEBUG = Boolean.parseBoolean("true");
+  public static final String APPLICATION_ID = "net.micode.notes";
+  public static final String BUILD_TYPE = "debug";
+  public static final int VERSION_CODE = 1;
+  public static final String VERSION_NAME = "0.1";
+}

src/minotes/app/build/intermediates/annotation_processor_list/debug/annotationProcessors.json

@@ -0,0 +1 @@
+{}

src/minotes/app/build/intermediates/apk/debug/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "net.micode.notes",
+  "variantName": "debug",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "0.1",
+      "outputFile": "app-debug.apk"
+    }
+  ],
+  "elementType": "File"
+}

src/minotes/app/build/intermediates/apk_ide_redirect_file/debug/redirect.txt

@@ -0,0 +1,2 @@
+#- File Locator -
+listingFile=../../apk/debug/output-metadata.json

src/minotes/app/build/intermediates/app_metadata/debug/app-metadata.properties

@@ -0,0 +1,2 @@
+appMetadataVersion=1.1
+androidGradlePluginVersion=7.4.2