加锁功能

src/app/src/main/java/net/micode/notes/data/Notes.java

@@ -16,7 +16,6 @@
 
 package net.micode.notes.data;
 
-import android.content.ContentUris;
 import android.net.Uri;
 // Notes 类中定义了很多常量，这些常量大多是int型和string型
 public class Notes {
@@ -193,6 +192,12 @@ AUTHORITY + "/data");//定义查找数据的指针。
          * <P> Type : INTEGER (long) </P>
          */
         public static final String VERSION = "version";
+        /**
+         *passwored
+         *
+         */
+        public static final String PASSWORD = "set_password";//设置密码的什么东西啊？
+        public static final String TAG_PASSWORD = "set_tag";
     }//这些常量主要是定义便签的属性的。
 
     // 定义DataColumns的常量,用于后面创建数据库的表头

src/app/src/main/java/net/micode/notes/data/NotesDatabaseHelper.java

@@ -60,7 +60,9 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
             NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," +
             NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
             NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," +
-            NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" +
+            NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0," +
+            NoteColumns.PASSWORD + " TEXT NOT NULL DEFAULT ''," +
+            NoteColumns.TAG_PASSWORD + " TEXT NOT NULL DEFAULT ''" +
         ")";//数据库中需要存储的项目的名称，就相当于创建一个表格的表头的内容。
 
     private static final String CREATE_DATA_TABLE_SQL =
@@ -325,6 +327,16 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
             oldVersion++;
         }
 
+        if(oldVersion == 4){
+            upgradeToV5(db);
+            oldVersion++;
+        }
+
+        if(oldVersion == 5){
+            upgradeToV6(db);
+            oldVersion++;
+        }
+
         if (reCreateTriggers) {
             reCreateNoteTableTriggers(db);
             reCreateDataTableTriggers(db);
@@ -362,4 +374,14 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
         db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
                 + " INTEGER NOT NULL DEFAULT 0");
     }//更新到V4版本,但是不知道V2、V3、V4是什么意思
+
+    private  void upgradeToV5(SQLiteDatabase db) {
+        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.PASSWORD
+                + " INTEGER NOT NULL DEFAULT 0");
+    }
+
+    private void upgradeToV6(SQLiteDatabase db) {
+        db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.TAG_PASSWORD
+                + " INTEGER NOT NULL DEFAULT 0");
+    }
 }

src/app/src/main/java/net/micode/notes/model/WorkingNote.java

@@ -40,6 +40,9 @@ public class WorkingNote {
     // Note content
     private String mContent;
     // Note mode
+    private String mPassword = "";
+    private String mTag = "";
+    //note password,initial = 0
     private int mMode;
 
     private long mAlertDate;
@@ -80,7 +83,9 @@ public class WorkingNote {
             NoteColumns.BG_COLOR_ID,
             NoteColumns.WIDGET_ID,
             NoteColumns.WIDGET_TYPE,
-            NoteColumns.MODIFIED_DATE
+            NoteColumns.MODIFIED_DATE,
+            NoteColumns.PASSWORD,
+            NoteColumns.TAG_PASSWORD
     };
 
     private static final int DATA_ID_COLUMN = 0;
@@ -103,6 +108,10 @@ public class WorkingNote {
 
     private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
 
+    private static final int NOTE_PASSWORD_COLUMN = 6;
+
+    private static final int NOTE_TAG_PASSWORD_COLUMN = 7;
+
     // New note construct
     public WorkingNote(Context context, long folderId) {
         mContext = context;
@@ -143,6 +152,8 @@ public class WorkingNote {
                 mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
                 mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
                 mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
+                mPassword = cursor.getString(NOTE_PASSWORD_COLUMN);
+                mTag = cursor.getString(NOTE_TAG_PASSWORD_COLUMN);
             }
             cursor.close();
         // 若不存在，报错
@@ -418,4 +429,16 @@ public class WorkingNote {
          */
         void onCheckListModeChanged(int oldMode, int newMode);
     }
+
+    /**设置便签的密码
+     *
+     * @param password 访问密码
+     */
+    public void setPassword(String password,String tag){
+        mPassword = password;
+        mTag = tag;
+        mNote.setNoteValue(NoteColumns.PASSWORD,String.valueOf(mPassword));
+        mNote.setNoteValue(NoteColumns.TAG_PASSWORD,String.valueOf(mTag));
+    }
+
 }

src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java

@@ -18,6 +18,7 @@ package net.micode.notes.ui;
  
 import android.app.AlarmManager;
 import android.app.AlertDialog;
+import android.app.Dialog;
 import android.app.PendingIntent;
 import android.app.SearchManager;
 import android.appwidget.AppWidgetManager;
@@ -45,6 +46,7 @@ import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.WindowManager;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
@@ -294,7 +296,8 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen
     }
 
     private void initNoteScreen() {
-    	//对界面的初始化操作
+
+    	//对便签的初始化操作
         mNoteEditor.setTextAppearance(this, TextAppearanceResources
                 .getTexAppearanceResource(mFontSizeId));
         //设置外观
@@ -550,6 +553,56 @@ public class NoteEditActivity extends AppCompatActivity implements OnClickListen
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
         //根据菜单的id来编剧相关项目
+            case R.id.locker:
+                //为便签上锁
+                final AlertDialog.Builder create_password = new AlertDialog.Builder(this);
+                //创建关于上锁操作的对话框
+                final View view = LayoutInflater.from(this).inflate(R.layout.buttom,null);
+                //???
+                final EditText etName = (EditText)view.findViewById(R.id.password);
+                final EditText etTag = (EditText)view.findViewById(R.id.tag);
+                //???
+                etName.setText("");
+                etName.setHint(" Please input your password");
+                etTag.setText("");
+                etTag.setHint(" Please input your tag");
+                create_password.setTitle(getString(R.string.alert_set_password));
+                //设置标题为Set your password
+                create_password.setNegativeButton("OK", new DialogInterface.OnClickListener() {//设置监听，获取输入的字符串
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        String password = etName.getText().toString();
+                        String tag = etTag.getText().toString();
+                        //获取输入的字符串
+                        mWorkingNote.setPassword(password,tag);
+                        //设置密码
+                        Toast.makeText(NoteEditActivity.this,"Password created successfully",Toast.LENGTH_SHORT).show();
+                        //设置密码成功的消息弹窗
+                        InputMethodManager inputMethodManager = (InputMethodManager)
+                                getSystemService(Context.INPUT_METHOD_SERVICE);
+                        inputMethodManager.hideSoftInputFromWindow(etName.getWindowToken(),0);
+                        //关闭软键盘
+                        dialog.dismiss();
+                        //关闭dialog
+                    }
+                });
+                create_password.setPositiveButton("Cancel", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        //关闭软键盘
+                        Toast.makeText(NoteEditActivity.this,"Canceling...",Toast.LENGTH_SHORT).show();
+                        InputMethodManager inputMethodManager = (InputMethodManager)
+                                getSystemService(Context.INPUT_METHOD_SERVICE);
+                        inputMethodManager.hideSoftInputFromWindow(etName.getWindowToken(),0);
+                    }
+                });
+                final Dialog dialog = create_password.setView(view).show();//error
+                dialog.show();
+                break;
+            case R.id.unlocker:
+                mWorkingNote.setPassword("","");
+                Toast.makeText(NoteEditActivity.this,"Password unlocked successfully",Toast.LENGTH_SHORT).show();
+                break;
             case R.id.menu_new_note:
             	//创建一个新的便签
                 createNewNote();

src/app/src/main/java/net/micode/notes/ui/NoteItemData.java

@@ -40,6 +40,8 @@ public class NoteItemData {
         NoteColumns.TYPE,
         NoteColumns.WIDGET_ID,
         NoteColumns.WIDGET_TYPE,
+        NoteColumns.PASSWORD,
+        NoteColumns.TAG_PASSWORD
     };
     //常量标记和数据就不一一标记了，意义翻译基本就知道
     private static final int ID_COLUMN                    = 0;
@@ -54,6 +56,8 @@ public class NoteItemData {
     private static final int TYPE_COLUMN                  = 9;
     private static final int WIDGET_ID_COLUMN             = 10;
     private static final int WIDGET_TYPE_COLUMN           = 11;
+    private static final int PASSWORD_COLUMN              = 12;
+    private static final int TAG_PASSWORD_COLUMN          = 13;
 
     private long mId;
     private long mAlertDate;
@@ -67,6 +71,8 @@ public class NoteItemData {
     private int mType;
     private int mWidgetId;
     private int mWidgetType;
+    private String mPassword;
+    private String mTAG;
     private String mName;
     private String mPhoneNumber;
 
@@ -92,6 +98,8 @@ public class NoteItemData {
         mType = cursor.getInt(TYPE_COLUMN);
         mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
         mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
+        mPassword = cursor.getString(PASSWORD_COLUMN);
+        mTAG = cursor.getString(TAG_PASSWORD_COLUMN);
 
         //初始化电话号码的信息
         mPhoneNumber = "";
@@ -120,7 +128,7 @@ public class NoteItemData {
         mIsMultiNotesFollowingFolder = false;
         mIsOneNoteFollowingFolder = false;
 
-        //主要是设置上诉2标记
+        //主要是设置上述2个标记
         if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {//若是note格式并且不是第一个元素
             int position = cursor.getPosition();
             if (cursor.moveToPrevious()) {//获取光标位置后看上一行
@@ -219,6 +227,8 @@ public class NoteItemData {
         return (mAlertDate > 0);
     }
 
+    public String getPassword() { return mPassword;}
+
     //若数据父id为保存至文件夹模式的id且满足电话号码单元不为空，则isCallRecord为true
     public boolean isCallRecord() {
         return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
@@ -227,4 +237,8 @@ public class NoteItemData {
     public static int getNoteType(Cursor cursor) {
         return cursor.getInt(TYPE_COLUMN);
     }
+
+    public boolean hasPassword() { return mPassword.equals("") ;}
+
+    public String getmTAG() {return mTAG;}
 }

src/app/src/main/java/net/micode/notes/ui/NotesListActivity.java

@@ -936,7 +936,7 @@ public class NotesListActivity extends AppCompatActivity implements OnClickListe
 
         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
             if (view instanceof NotesListItem) {
-                NoteItemData item = ((NotesListItem) view).getItemData();
+                final NoteItemData item = ((NotesListItem) view).getItemData();
                 if (mNotesListAdapter.isInChoiceMode()) {
                     if (item.getType() == Notes.TYPE_NOTE) {
                         position = position - mNotesListView.getHeaderViewsCount();
@@ -952,7 +952,46 @@ public class NotesListActivity extends AppCompatActivity implements OnClickListe
                                 || item.getType() == Notes.TYPE_SYSTEM) {
                             openFolder(item);
                         } else if (item.getType() == Notes.TYPE_NOTE) {
+                            final AlertDialog.Builder check_password = new AlertDialog.Builder(NotesListActivity.this);
+                            //this is what???
+                            final View view_check = LayoutInflater.from(NotesListActivity.this).inflate(R.layout.dialog_edit_text,null);
+                            final EditText etName = (EditText)view_check.findViewById(R.id.et_foler_name);
+                            if (item.hasPassword()){
                                 openNode(item);
+                            }
+                            else{
+                                etName.setText("");
+                                etName.setHint(" Input the right password");
+                                check_password.setTitle("Check your password");
+                                check_password.setPositiveButton("Cancel", new DialogInterface.OnClickListener() {//设置Cancel按钮
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        Toast.makeText(NotesListActivity.this,"Canceling...",Toast.LENGTH_SHORT).show();
+                                        InputMethodManager inputMethodManager = (InputMethodManager)
+                                                getSystemService(Context.INPUT_METHOD_SERVICE);
+                                        inputMethodManager.hideSoftInputFromWindow(etName.getWindowToken(),0);
+                                    }
+                                });
+                                check_password.setNegativeButton("OK", new DialogInterface.OnClickListener() {//设置OK按钮
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        String password = etName.getText().toString();
+                                        if (password.equals(item.getPassword())){
+                                            Toast.makeText(NotesListActivity.this,"Oh!!!You are right!",Toast.LENGTH_SHORT).show();
+                                            InputMethodManager inputMethodManager = (InputMethodManager)
+                                                    getSystemService(Context.INPUT_METHOD_SERVICE);
+                                            inputMethodManager.hideSoftInputFromWindow(etName.getWindowToken(),0);
+                                            dialog.dismiss();
+                                            openNode(item);
+                                        }
+                                        else {
+                                            Toast.makeText(NotesListActivity.this,"You are wrong...",Toast.LENGTH_SHORT).show();
+                                        }
+                                    }
+                                });
+                                final Dialog dialog = check_password.setView(view_check).show();//view is wrong
+                                dialog.show();
+                            }
                         } else {
                             Log.e(TAG, "Wrong note type in NOTE_LIST");
                         }

src/app/src/main/java/net/micode/notes/ui/NotesListItem.java

@@ -38,6 +38,7 @@ public class NotesListItem extends LinearLayout {
     private TextView mCallName;    //
     private NoteItemData mItemData; //标签数据
     private CheckBox mCheckBox;    //打钩框
+    private ImageView mLocker;//锁图片
 
     /*初始化基本信息*/
     public NotesListItem(Context context) {
@@ -49,6 +50,7 @@ public class NotesListItem extends LinearLayout {
         mTime = (TextView) findViewById(R.id.tv_time);
         mCallName = (TextView) findViewById(R.id.tv_name);
         mCheckBox = (CheckBox) findViewById(android.R.id.checkbox);
+        mLocker = (ImageView) findViewById(R.id.iv_locker);
     }
   ///根据data的属性对各个控件的属性的控制，主要是可见性Visibility，内容setText，格式setTextAppearance
     public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) {
@@ -58,8 +60,8 @@ public class NotesListItem extends LinearLayout {
         } else {
             mCheckBox.setVisibility(View.GONE);
         }
-
         mItemData = data;
+
         ///设置控件属性，一共三种情况，由data的id和父id是否与保存到文件夹的id一致来决定
         if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
             mCallName.setVisibility(View.GONE);
@@ -82,6 +84,7 @@ public class NotesListItem extends LinearLayout {
             } else {
                 mAlert.setVisibility(View.GONE);
             }
+
         } else {
             mCallName.setVisibility(View.GONE);
             mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
@@ -101,6 +104,16 @@ public class NotesListItem extends LinearLayout {
                 }
             }
         }
+        mLocker.setImageResource(R.drawable.title_locker);
+        if (data.hasPassword()){
+            mLocker.setVisibility(GONE);
+        }
+        else {
+            mLocker.setVisibility(VISIBLE);
+            String text = "     不给你看哟~" + "    (tag:" + data.getmTAG() + ")";
+            mTitle.setText(text);
+        }
+
         ///设置内容，获取相关时间，从data里编辑的日期中获取
         mTime. setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
        

src/app/src/main/res/layout/buttom.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <EditText
+        android:id="@+id/password"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:ems="10"
+        android:inputType="textPersonName" />
+
+    <EditText
+        android:id="@+id/tag"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:ems="10"
+        android:inputType="textPersonName" />
+</LinearLayout>

src/app/src/main/res/layout/note_edit.xml

@@ -61,7 +61,9 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="right|center_vertical"
                 android:layout_marginRight="8dip" />
+
             <ImageButton
+                android:id="@+id/image_button"
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:layout_gravity="center"
@@ -89,11 +91,11 @@
             <ScrollView
                 android:layout_width="fill_parent"
                 android:layout_height="0dip"
+                android:layout_gravity="left|top"
                 android:layout_weight="1"
-                android:scrollbars="none"
+                android:fadingEdgeLength="0dip"
                 android:overScrollMode="never"
-                android:layout_gravity="left|top"
+                android:scrollbars="none">
-                android:fadingEdgeLength="0dip">
 
                 <LinearLayout
                     android:layout_width="fill_parent"
@@ -113,11 +115,12 @@
 
                     <LinearLayout
                         android:id="@+id/note_edit_list"
-                        android:layout_width="fill_parent"
+                        android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                        android:orientation="vertical"
                         android:layout_marginLeft="-10dip"
+                        android:orientation="vertical"
                         android:visibility="gone" />
+
                 </LinearLayout>
             </ScrollView>
 

src/app/src/main/res/layout/note_item.xml

@@ -69,6 +69,12 @@
             android:clickable="false"
             android:visibility="gone" />
     </LinearLayout>
+    <ImageView
+        android:id="@+id/iv_locker"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:background="@drawable/title_locker" />
 
     <ImageView
         android:id="@+id/iv_alert_icon"

src/app/src/main/res/menu/note_edit.xml

@@ -18,6 +18,12 @@
 <menu
     xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <item
+        android:id="@+id/locker"
+        android:title="@string/note_lock"/>
+    <item
+        android:id="@+id/unlocker"
+        android:title="@string/note_unlock"/>
     <item
         android:id="@+id/menu_new_note"
         android:title="@string/notelist_menu_new"/>

src/app/src/main/res/values/strings.xml

@@ -23,6 +23,8 @@
     <string name="widget_havenot_content">No associated note found, click to create associated note.</string>
     <string name="widget_under_visit_mode">Privacy mode，can not see note content</string>
     <string name="notelist_string_info">...</string>
+    <string name="note_lock">Lock</string>
+    <string name="note_unlock">Unlock</string>
     <string name="notelist_menu_new">Add note</string>
     <string name="delete_remind_time_message">Delete reminder successfully</string>
     <string name="set_remind_time_message">Set reminder</string>
@@ -75,6 +77,8 @@
     <string name="alert_message_delete_notes">Confirm to delete the selected %d notes?</string>
     <string name="alert_message_delete_note">Confirm to delete this note?</string>
     <string name="format_move_notes_to_folder">Have moved selected %1$d notes to %2$s folder</string>
+
+    <string name="alert_set_password">Set your password and tag</string>;
     <!-- Error information -->
     <string name="error_sdcard_unmounted">SD card busy, not available now</string>
     <string name="error_sdcard_export">Export failed, please check SD card</string>