src/Notes-master/mainfests/AndroidManifest.xml

@@ -0,0 +1,160 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
+    <uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
+    <uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
+    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
+    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Notesmaster"
+        tools:targetApi="31">
+        <activity
+            android:name=".ui.NotesListActivity"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:label="@string/app_name"
+            android:launchMode="singleTop"
+            android:theme="@style/NoteTheme"
+
+            android:windowSoftInputMode="adjustPan"
+            android:exported="true">
+
+            <!-- 这段本来在theme和windowSoftInputMode之间android:uiOptions="splitActionBarWhenNarrow" -->
+
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+
+        <activity
+            android:name=".ui.NoteEditActivity"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:launchMode="singleTop"
+            android:theme="@style/NoteTheme"
+            android:exported="true">
+
+            <intent-filter >
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="vnd.android.cursor.item/text_note" />
+                <data android:mimeType="vnd.android.cursor.item/call_note" />
+            </intent-filter >
+
+            <intent-filter >
+                <action android:name="android.intent.action.INSERT_OR_EDIT" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="vnd.android.cursor.item/text_note" />
+                <data android:mimeType="vnd.android.cursor.item/call_note" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.SEARCH" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.searchable"
+                android:resource="@xml/searchable" />
+        </activity>
+
+
+        <provider
+            android:name="net.micode.notes.data.NotesProvider"
+            android:authorities="micode_notes"
+            android:multiprocess="true" />
+
+        <receiver
+            android:name=".widget.NoteWidgetProvider_2x"
+            android:label="@string/app_widget2x2"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+                <action android:name="android.appwidget.action.APPWIDGET_DELETED" />
+
+
+                <action android:name="android.intent.action.PRIVACY_MODE_CHANGED" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_2x_info" />
+        </receiver>
+        <receiver
+            android:name=".widget.NoteWidgetProvider_4x"
+            android:label="@string/app_widget4x4"
+            android:exported="true">
+
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+                <action android:name="android.appwidget.action.APPWIDGET_DELETED" />
+                <action android:name="android.intent.action.PRIVACY_MODE_CHANGED" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_4x_info" />
+        </receiver>
+
+        <receiver android:name=".ui.AlarmInitReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+
+        <receiver
+            android:name="net.micode.notes.ui.AlarmReceiver"
+            android:process=":remote" >
+        </receiver>
+
+        <activity
+            android:name=".ui.AlarmAlertActivity"
+            android:label="@string/app_name"
+            android:launchMode="singleInstance"
+            android:theme="@android:style/Theme.Holo.Wallpaper.NoTitleBar" >
+        </activity>
+
+        <activity
+            android:name="net.micode.notes.ui.NotesPreferenceActivity"
+
+
+            android:label="@string/preferences_title"
+            android:launchMode="singleTop"
+            android:theme="@android:style/Theme.Holo.Light" >
+        </activity>
+
+        <service
+            android:name="net.micode.notes.gtask.remote.GTaskSyncService"
+            android:exported="false" >
+        </service>
+
+        <meta-data
+            android:name="android.app.default_searchable"
+            android:value=".ui.NoteEditActivity" />
+
+        <!--        <activity-->
+        <!--            android:name=".MainActivity"-->
+        <!--            android:exported="true">-->
+        <!--            <intent-filter>-->
+        <!--                <action android:name="android.intent.action.MAIN" />-->
+
+        <!--                <category android:name="android.intent.category.LAUNCHER" />-->
+        <!--            </intent-filter>-->
+        <!--        </activity>-->
+
+    </application>
+</manifest>

src/Notes-master/res/drawable/ic_launcher_background.xml

@@ -1,170 +1,74 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
+<vector
-    android:width="108dp"
     android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
     android:viewportWidth="108"
-    android:viewportHeight="108">
+    xmlns:android="http://schemas.android.com/apk/res/android">
-    <path
+    <path android:fillColor="#3DDC84"
-        android:fillColor="#3DDC84"
           android:pathData="M0,0h108v108h-108z"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M9,0L9,108"
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
-        android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M29,0L29,108"
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
-        android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M49,0L49,108"
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
-        android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M69,0L69,108"
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
-        android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M89,0L89,108"
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
-        android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M0,9L108,9"
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
-    <path
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:fillColor="#00000000"
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
-        android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeWidth="0.8"
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
-        android:strokeColor="#33FFFFFF" />
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-    <path
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
-        android:fillColor="#00000000"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:pathData="M0,29L108,29"
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
 </vector>

src/Notes-master/res/drawable/new_note_pressed_background.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>

src/Notes-master/res/layout/add_account_text.xml

@@ -15,18 +15,17 @@
      limitations under the License.
 -->
 
-<LinearLayout
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:minHeight="50dip"
     android:gravity="center_vertical"
+    android:minHeight="50dip"
     android:orientation="vertical">
 
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="@string/preferences_add_account"
-        android:text="@string/preferences_add_account" />
+        android:textAppearance="?android:attr/textAppearanceMedium" />
 </LinearLayout>

src/Notes-master/res/layout/note_edit.xml

@@ -77,11 +77,11 @@
             <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"
@@ -91,20 +91,20 @@
                         android:id="@+id/note_edit_view"
                         android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
-                        android:gravity="left|top"
-                        android:background="@null"
                         android:autoLink="all"
+                        android:background="@null"
+                        android:gravity="left|top"
+                        android:lineSpacingMultiplier="1.2"
                         android:linksClickable="false"
                         android:minLines="12"
-                        android:textAppearance="@style/TextAppearancePrimaryItem"
+                        android:textAppearance="@style/TextAppearancePrimaryItem" />
-                        android:lineSpacingMultiplier="1.2" />
 
                     <LinearLayout
                         android:id="@+id/note_edit_list"
                         android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
-                        android:orientation="vertical"
                         android:layout_marginLeft="-10dip"
+                        android:orientation="vertical"
                         android:visibility="gone" />
                 </LinearLayout>
             </ScrollView>

src/Notes-master/res/layout/note_item.xml

@@ -27,6 +27,15 @@
         android:layout_gravity="center_vertical"
         android:gravity="center_vertical">
 
+        <!-- 清单复选框，仅在清单模式下显示 -->
+        <CheckBox
+            android:id="@android:id/checkbox"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:focusable="false"
+            android:clickable="true"
+            android:visibility="gone" />
+
         <LinearLayout
             android:layout_width="0dip"
             android:layout_height="wrap_content"
@@ -46,13 +55,30 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical">
 
+                <!-- 使用FrameLayout来让标题可以相互替代 -->
+                <FrameLayout
+                    android:layout_width="0dip"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1">
+
+                    <!-- 笔记标题 TextView -->
                     <TextView
                         android:id="@+id/tv_title"
-                    android:layout_width="0dip"
+                        android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
-                    android:layout_weight="1"
                         android:singleLine="true" />
 
+                    <!-- 清单标题 EditText，仅在清单模式下显示 -->
+                    <EditText
+                        android:id="@+id/et_checklist_title"
+                        android:layout_width="fill_parent"
+                        android:layout_height="wrap_content"
+                        android:singleLine="true"
+                        android:visibility="gone"
+                        android:background="@null"
+                        android:textAppearance="@style/TextAppearancePrimaryItem" />
+                </FrameLayout>
+
                 <TextView
                     android:id="@+id/tv_time"
                     android:layout_width="wrap_content"
@@ -61,12 +87,12 @@
             </LinearLayout>
         </LinearLayout>
 
-        <CheckBox
+        <!-- 清单项完成状态指示器，仅在清单模式下显示 -->
-            android:id="@android:id/checkbox"
+        <ImageView
+            android:id="@+id/iv_checklist_status"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:focusable="false"
+            android:src="@drawable/selected"
-            android:clickable="false"
             android:visibility="gone" />
     </LinearLayout>
 

src/Notes-master/res/layout/note_list.xml

@@ -36,6 +36,40 @@
             android:singleLine="true"
             android:textColor="#FFEAD1AE"
             android:textSize="@dimen/text_font_size_medium" />
+        <!-- 顶部工具栏 -->
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:padding="10dip"
+            android:gravity="center_vertical|end">
+
+            <!-- 菜单按钮 -->
+            <ImageButton
+                android:id="@+id/btn_menu"
+                android:layout_width="50dip"
+                android:layout_height="50dip"
+                android:src="@android:drawable/ic_menu_more"
+                android:background="@null"
+                android:onClick="showCustomMenu" />
+            <!-- 搜索图标按钮 -->
+            <ImageButton
+                android:id="@+id/btn_search"
+                android:layout_width="50dp"
+                android:layout_height="50dip"
+                android:layout_marginRight="10dip"
+                android:src="@android:drawable/ic_menu_search"
+                android:background="@null"
+                android:onClick="handleSearchClick" />
+
+            <!-- 正方形添加按钮 -->
+            <Button
+                android:id="@+id/btn_new_note"
+                android:background="@drawable/new_note"
+                android:layout_width="50dip"
+                android:layout_height="50dip"
+                android:focusable="false" />
+        </LinearLayout>
 
         <ListView
             android:id="@+id/notes_list"
@@ -46,13 +80,50 @@
             android:listSelector="@android:color/transparent"
             android:divider="@null"
             android:fadingEdge="@null" />
-    </LinearLayout>
 
+        <!-- 底部模式切换栏 -->
+        <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="60dip"
+            android:orientation="horizontal"
+            android:weightSum="2"
+            android:background="#FF007AFF">
+
+            <!-- 笔记模式按钮 -->
             <Button
-        android:id="@+id/btn_new_note"
+                android:id="@+id/btn_note_mode"
-        android:background="@drawable/new_note"
+                android:layout_width="0dip"
-        android:layout_width="match_parent"
+                android:layout_height="fill_parent"
-        android:layout_height="wrap_content"
+                android:layout_weight="1"
-        android:focusable="false"
+                android:text="笔记"
-        android:layout_gravity="bottom" />
+                android:textColor="#FFFFFFFF"
+                android:background="#FF007AFF"
+                android:onClick="switchToNoteMode"
+                android:textSize="@dimen/text_font_size_medium"
+                android:gravity="center"
+                android:padding="0dip"
+                android:layout_margin="0dip"
+                android:minHeight="0dip"
+                android:minWidth="0dip" />
+
+            <!-- 清单模式按钮 -->
+            <Button
+                android:id="@+id/btn_checklist_mode"
+                android:layout_width="0dip"
+                android:layout_height="fill_parent"
+                android:layout_weight="1"
+                android:text="清单"
+                android:textColor="#FF000000"
+                android:background="#FFFFFFFF"
+                android:onClick="switchToChecklistMode"
+                android:textSize="@dimen/text_font_size_medium"
+                android:gravity="center"
+                android:padding="0dip"
+                android:layout_margin="0dip"
+                android:minHeight="0dip"
+                android:minWidth="0dip" />
+        </LinearLayout>
+    </LinearLayout>
+
+
 </FrameLayout>

src/Notes-master/res/menu/note_list.xml

@@ -32,11 +32,6 @@
     <item
         android:id="@+id/menu_setting"
         android:title="@string/menu_setting" />
-
-    <item
-        android:id="@+id/menu_search"
-        android:title="@string/menu_search"/>
-
     <item
         android:id="@+id/menu_trash"
         android:title="@string/menu_trash"/>

src/Notes-master/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

src/Notes-master/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

src/Notes-master/res/mipmap-anydpi-v26/new_note_pressed.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/new_note_pressed_background"/>
+    <foreground android:drawable="@mipmap/new_note_pressed_foreground"/>
+</adaptive-icon>

src/Notes-master/res/mipmap-anydpi-v26/new_note_pressed_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/new_note_pressed_background"/>
+    <foreground android:drawable="@mipmap/new_note_pressed_foreground"/>
+</adaptive-icon>

src/Notes-master/res/values-zh-rCN/strings.xml

@@ -17,7 +17,7 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name">便签</string>
+    <string name="app_name">小米便签</string>
     <string name="app_widget2x2">便签2x2</string>
     <string name="app_widget4x4">便签4x4</string>
     <string name="widget_havenot_content">没有关联内容，点击新建便签。</string>

src/Notes-master/src/net/micode/notes/data/Notes.java

@@ -17,18 +17,47 @@
 package net.micode.notes.data;
 
 import android.net.Uri;
+
+/**
+ * 笔记应用的数据结构定义
+ * 包含所有笔记相关的常量、接口和内部类定义
+ * 纯定义类，不包含函数实现
+ */
 public class Notes {
+    // ContentProvider的授权标识 
     public static final String AUTHORITY = "micode_notes";
+    // 日志标签
     public static final String TAG = "Notes";
+    // 0类型：普通笔记
     public static final int TYPE_NOTE     = 0;
+    // 1类型：文件夹 
     public static final int TYPE_FOLDER   = 1;
+    // 2类型：系统文件夹 
     public static final int TYPE_SYSTEM   = 2;
 
-    /**
+    // 系统文件夹的 ID 定义。
+    // #ID_ROOT_FOLDER 默认根文件夹
+    // #ID_TEMPARAY_FOLDER 临时文件夹，移动笔记时的中转
+    // #ID_CALL_RECORD_FOLDER 通话记录专用文件夹
+    // #ID_TRASH_FOLER 回收站
+    public static final int ID_ROOT_FOLDER = 0;              // 默认根文件夹
+    public static final int ID_TEMPARAY_FOLDER = -1;         // 临时文件夹（用于无归属的笔记）
+    public static final int ID_CALL_RECORD_FOLDER = -2;      // 通话记录文件夹
+    public static final int ID_TRASH_FOLER = -3;             // 回收站文件夹
+
+    /**
+     * Intent Extra 键常量，用于在 Android 组件间通过 Intent 传递数据，包括：
+     * 1. 提醒日期
+     * 2. 背景颜色ID
+     * 3. 小部件ID
+     * 4. 小部件类型
+     * 5. 文件夹ID
+     * 6. 通话日期
      * Following IDs are system folders' identifiers
      * {@link Notes#ID_ROOT_FOLDER } is default folder
      * {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
      * {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
+     * 7. 笔记类型
      */
     public static final int ID_ROOT_FOLDER = 0;
     public static final int ID_TEMPARAY_FOLDER = -1;
@@ -41,6 +70,7 @@ public class Notes {
     public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
     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 String INTENT_EXTRA_NOTE_TYPE = "net.micode.notes.note_type";
 
     public static final int TYPE_WIDGET_INVALIDE      = -1;
     public static final int TYPE_WIDGET_2X            = 0;
@@ -186,6 +216,11 @@ public class Notes {
         public static final String DELETED_DATE = "deleted_date";
     }
 
+    /**
+     * DataColumns 接口 - 便签数据表(data表)列定义
+     * 定义了便签详细内容的数据表列名和类型
+     * 使用MIME_TYPE字段区分不同类型的便签数据（文本便签、通话记录等）
+     */
     public interface DataColumns {
         /**
          * The unique ID for a row

src/Notes-master/src/net/micode/notes/model/ChecklistManager.java

@@ -0,0 +1,152 @@
+/*
+ * 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.model;
+
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.database.Cursor;
+
+import net.micode.notes.data.Notes;
+import net.micode.notes.data.Notes.DataColumns;
+import net.micode.notes.data.Notes.DataConstants;
+import net.micode.notes.data.Notes.NoteColumns;
+import net.micode.notes.data.Notes.TextNote;
+
+/**
+ * 清单管理类
+ * 封装了清单相关的所有功能，包括清单的创建、查询、转换等
+ */
+public class ChecklistManager {
+    private static final String TAG = "ChecklistManager";
+    private ContentResolver mContentResolver;
+
+    /**
+     * 构造函数
+     * @param contentResolver 内容解析器
+     */
+    public ChecklistManager(ContentResolver contentResolver) {
+        mContentResolver = contentResolver;
+    }
+
+    /**
+     * 检查一个笔记是否为清单
+     * @param noteId 笔记ID
+     * @return 是否为清单
+     */
+    public boolean isChecklistNote(long noteId) {
+        // 使用ContentResolver查询笔记是否为清单
+        String selection = DataColumns.NOTE_ID + "=? AND " + DataColumns.MIME_TYPE + "=? AND " + DataColumns.DATA1 + "=? AND " + DataColumns.DATA2 + "=?";
+        String[] selectionArgs = {String.valueOf(noteId), DataConstants.NOTE, TextNote.MODE, String.valueOf(TextNote.MODE_CHECK_LIST)};
+
+        Cursor cursor = mContentResolver.query(Notes.CONTENT_DATA_URI, null, selection, selectionArgs, null);
+        boolean isChecklist = false;
+
+        if (cursor != null) {
+            isChecklist = cursor.moveToFirst();
+            cursor.close();
+        }
+
+        return isChecklist;
+    }
+
+    /**
+     * 创建清单笔记
+     * @param folderId 文件夹ID
+     * @param widgetId 小部件ID
+     * @param widgetType 小部件类型
+     * @param bgResId 背景资源ID
+     * @param context 上下文
+     * @return 创建的清单笔记
+     */
+    public WorkingNote createChecklistNote(long folderId, int widgetId, int widgetType, int bgResId, android.content.Context context) {
+        WorkingNote note = WorkingNote.createEmptyNote(context, folderId, widgetId, widgetType, bgResId);
+        note.setCheckListMode(TextNote.MODE_CHECK_LIST);
+        return note;
+    }
+
+    /**
+     * 为工作笔记设置清单类型
+     * @param workingNote 工作笔记
+     */
+    public void setChecklistType(WorkingNote workingNote) {
+        // 这里可以根据需要设置笔记类型
+        // workingNote.setNoteType(Notes.TYPE_CHECKLIST);
+    }
+
+    /**
+     * 将普通笔记转换为清单
+     * @param noteId 笔记ID
+     * @param context 上下文
+     * @return 是否转换成功
+     */
+    public boolean convertToChecklist(long noteId, android.content.Context context) {
+        WorkingNote note = WorkingNote.load(context, noteId);
+        if (note != null) {
+            note.setCheckListMode(TextNote.MODE_CHECK_LIST);
+            return note.saveNote();
+        }
+        return false;
+    }
+
+    /**
+     * 将清单转换为普通笔记
+     * @param noteId 笔记ID
+     * @param context 上下文
+     * @return 是否转换成功
+     */
+    public boolean convertToNormal(long noteId, android.content.Context context) {
+        WorkingNote note = WorkingNote.load(context, noteId);
+        if (note != null) {
+            note.setCheckListMode(TextNote.MODE_NORMAL);
+            return note.saveNote();
+        }
+        return false;
+    }
+
+    /**
+     * 获取清单笔记的选择条件
+     * @return SQL选择条件
+     */
+    public String getChecklistSelection() {
+        // 使用子查询来检查笔记是否为清单模式
+        return "EXISTS (SELECT 1 FROM note_data WHERE note_id = " + NoteColumns.ID +
+                " AND data1 = '" + TextNote.MODE + "' AND data2 = '" + String.valueOf(TextNote.MODE_CHECK_LIST) + "')";
+    }
+
+    /**
+     * 为Intent添加清单模式标记
+     * @param intent 要修改的Intent
+     * @param forceChecklist 是否强制进入清单模式
+     */
+    public void addChecklistModeToIntent(Intent intent, boolean forceChecklist) {
+        if (forceChecklist) {
+            intent.putExtra("FORCE_CHECKLIST_MODE", true);
+        }
+    }
+
+    /**
+     * 处理Intent中的清单模式标记，创建相应类型的笔记
+     * @param intent Intent对象
+     * @param workingNote 工作笔记对象
+     */
+    public void handleChecklistModeFromIntent(Intent intent, WorkingNote workingNote) {
+        boolean forceChecklistMode = intent.getBooleanExtra("FORCE_CHECKLIST_MODE", false);
+        if (forceChecklistMode) {
+            workingNote.setCheckListMode(TextNote.MODE_CHECK_LIST);
+        }
+    }
+}

src/Notes-master/src/net/micode/notes/model/Note.java

@@ -50,15 +50,16 @@ public class Note {
      *
      * @param context 上下文对象
      * @param folderId 目标父文件夹ID
+     * @param type 笔记类型，默认是TYPE_NOTE
      * @return 新创建的笔记ID（>0）；失败抛出异常或返回0
      */
-    public static synchronized long getNewNoteId(Context context, long folderId) {
+    public static synchronized long getNewNoteId(Context context, long folderId, int type) {
         // 在数据库中创建新笔记：设置创建/修改时间、类型、父文件夹等初始值
         ContentValues values = new ContentValues();
         long createdTime = System.currentTimeMillis();
         values.put(NoteColumns.CREATED_DATE, createdTime);
         values.put(NoteColumns.MODIFIED_DATE, createdTime);
-        values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
+        values.put(NoteColumns.TYPE, type);
         values.put(NoteColumns.LOCAL_MODIFIED, 1);
         values.put(NoteColumns.PARENT_ID, folderId);
         Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
@@ -76,6 +77,18 @@ public class Note {
         return noteId;
     }
 
+    /**
+     * 创建新笔记并返回ID。
+     * 重载方法，默认创建TYPE_NOTE类型的笔记
+     *
+     * @param context 上下文对象
+     * @param folderId 目标父文件夹ID
+     * @return 新创建的笔记ID（>0）；失败抛出异常或返回0
+     */
+    public static synchronized long getNewNoteId(Context context, long folderId) {
+        return getNewNoteId(context, folderId, Notes.TYPE_NOTE);
+    }
+
     /**
      * 构造方法 - 初始化笔记对象
      */

src/Notes-master/src/net/micode/notes/model/WorkingNote.java

@@ -57,6 +57,7 @@ public class WorkingNote {
     private boolean mIsDeleted;                  // 是否已删除
     private NoteSettingChangedListener mNoteSettingStatusListener;  // 笔记设置变化监听器
     private String mPassword;                    // 密码（仅在创建时使用）
+    private int mNoteType;                       // 笔记类型（普通笔记/清单）
 
 
 
@@ -115,6 +116,7 @@ public class WorkingNote {
         mIsDeleted = false;
         mMode = 0;
         mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
+        mNoteType = Notes.TYPE_NOTE; // 默认创建普通笔记
     }
 
     /**
@@ -227,7 +229,14 @@ public class WorkingNote {
     public synchronized boolean saveNote() {
         if (isWorthSaving()) {
             if (!existInDatabase()) {
-                if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
+                // 根据当前模式设置笔记类型
+                int noteType = Notes.TYPE_NOTE;
+                if (mMode == TextNote.MODE_CHECK_LIST) {
+                    noteType = Notes.TYPE_CHECKLIST;
+                }
+
+                // 使用指定的笔记类型创建新笔记
+                if ((mNoteId = Note.getNewNoteId(mContext, mFolderId, noteType)) == 0) {
                     Log.e(TAG, "Create new note fail with id:" + mNoteId);
                     return false;
                 }

src/Notes-master/src/net/micode/notes/ui/NoteEditActivity.java

@@ -55,6 +55,7 @@ import android.widget.Toast;
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
 import net.micode.notes.data.Notes.TextNote;
+import net.micode.notes.model.ChecklistManager;
 import net.micode.notes.model.WorkingNote;
 import net.micode.notes.model.WorkingNote.NoteSettingChangedListener;
 import net.micode.notes.tool.DataUtils;
@@ -161,6 +162,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     private LinearLayout mEditTextList;             // 编辑文本列表（用于清单模式）
     private String mUserQuery;                      // 用户查询字符串
     private Pattern mPattern;                       // 正则表达式模式（用于高亮查询结果）
+    private ChecklistManager mChecklistManager;     // 清单管理器（OMO）
 
     /**
      * 创建活动时调用
@@ -171,12 +173,16 @@ public class NoteEditActivity extends Activity implements OnClickListener,
         super.onCreate(savedInstanceState);
         this.setContentView(R.layout.note_edit);  // 设置布局
 
+        initResources();  // 先初始化资源，再初始化活动状态（OMO）
+
+        // 初始化清单管理器
+        mChecklistManager = new ChecklistManager(getContentResolver());
+
         // 如果没有保存的状态且无法初始化活动状态，则结束活动
         if (savedInstanceState == null && !initActivityState(getIntent())) {
             finish();
             return;
         }
-        initResources();  // 初始化资源
     }
 
     /**
@@ -220,7 +226,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                 mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
             }
 
-            if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
+            if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE) && !DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_CHECKLIST)) {
                 Intent jump = new Intent(this, NotesListActivity.class);
                 startActivity(jump);
                 showToast(R.string.error_note_not_exist);
@@ -269,8 +275,15 @@ public class NoteEditActivity extends Activity implements OnClickListener,
                     mWorkingNote.convertToCallNote(phoneNumber, callDate);
                 }
             } else {
-                mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
+                mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType, bgResId);
-                        bgResId);
+
+                // 设置笔记类型
+                int noteType = intent.getIntExtra(Notes.INTENT_EXTRA_NOTE_TYPE, Notes.TYPE_NOTE);
+
+                // 使用ChecklistManager处理清单模式标记（OMO）
+                if (mChecklistManager != null) {
+                    mChecklistManager.handleChecklistModeFromIntent(intent, mWorkingNote);
+                }
             }
 
             // 处理加密便签
@@ -868,6 +881,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
      * @param text 要转换的文本内容
      */
     private void switchToListMode(String text) {
+        // 处理null文本，避免空指针异常（OMO）
+        if (text == null) {
+            text = "";
+        }
+
         mEditTextList.removeAllViews();  // 清空编辑文本列表
         String[] items = text.split("\n");  // 按行分割文本
         int index = 0;
@@ -975,14 +993,31 @@ public class NoteEditActivity extends Activity implements OnClickListener,
      * @param newMode 新模式
      */
     public void onCheckListModeChanged(int oldMode, int newMode) {
+        // 添加null检查，避免在mNoteEditor初始化前调用导致闪退
+        if (mNoteEditor == null || mEditTextList == null) {
+            return;
+        }
+
+        String text = "";
         if (newMode == TextNote.MODE_CHECK_LIST) {
-            switchToListMode(mNoteEditor.getText().toString());
+            // 安全获取文本，避免空指针异常（OMO）
+            if (mNoteEditor.getText() != null) {
+                text = mNoteEditor.getText().toString();
+            }
+            switchToListMode(text);
         } else {
             if (!getWorkingText()) {
-                mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
+                String content = mWorkingNote.getContent();
-                        ""));
+                if (content != null) {
+                    mWorkingNote.setWorkingText(content.replace(TAG_UNCHECKED + " ", ""));
+                }
+            }
+            String content = mWorkingNote.getContent();
+            if (content != null) {
+                mNoteEditor.setText(getHighlightQueryResult(content, mUserQuery));
+            } else {
+                mNoteEditor.setText("");
             }
-            mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
             mEditTextList.setVisibility(View.GONE);
             mNoteEditor.setVisibility(View.VISIBLE);
         }

src/Notes-master/src/net/micode/notes/ui/NoteItemData.java

@@ -36,18 +36,6 @@ import net.micode.notes.tool.DataUtils;
 public class NoteItemData {
     /** 数据库查询投影数组 */
     static final String [] PROJECTION = new String [] {
-        NoteColumns.ID,               // 笔记ID
-        NoteColumns.ALERTED_DATE,     // 提醒日期
-        NoteColumns.BG_COLOR_ID,      // 背景颜色ID
-        NoteColumns.CREATED_DATE,     // 创建日期
-        NoteColumns.HAS_ATTACHMENT,   // 是否有附件
-        NoteColumns.MODIFIED_DATE,    // 修改日期
-        NoteColumns.NOTES_COUNT,      // 笔记数量
-        NoteColumns.PARENT_ID,        // 父文件夹ID
-        NoteColumns.SNIPPET,          // 笔记摘要
-        NoteColumns.TYPE,             // 笔记类型
-        NoteColumns.WIDGET_ID,        // 小部件ID
-        NoteColumns.WIDGET_TYPE,      // 小部件类型
         NoteColumns.IS_ENCRYPTED,     // 是否加密
     };
 
@@ -108,6 +96,10 @@ public class NoteItemData {
     private String mName;
     /** 电话号码（用于通话记录） */
     private String mPhoneNumber;
+    /** 清单项目完成状态 */
+    private boolean mIsChecked;
+    /** 原始带标记的摘要 */
+    private String mOriginalSnippet;
 
     /** 是否为最后一项 */
     private boolean mIsLastItem;
@@ -134,10 +126,19 @@ public class NoteItemData {
         mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
         mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
         mParentId = cursor.getLong(PARENT_ID_COLUMN);
-        mSnippet = cursor.getString(SNIPPET_COLUMN);
+        mOriginalSnippet = cursor.getString(SNIPPET_COLUMN);
-        // 移除复选框标签
+        mSnippet = mOriginalSnippet;
-        mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
+
-                NoteEditActivity.TAG_UNCHECKED, "");
+        // 解析完成状态
+        mIsChecked = false;
+        if (mSnippet.startsWith(NoteEditActivity.TAG_CHECKED)) {
+            mIsChecked = true;
+            mSnippet = mSnippet.substring(NoteEditActivity.TAG_CHECKED.length()).trim();
+        } else if (mSnippet.startsWith(NoteEditActivity.TAG_UNCHECKED)) {
+            mIsChecked = false;
+            mSnippet = mSnippet.substring(NoteEditActivity.TAG_UNCHECKED.length()).trim();
+        }
+
         mType = cursor.getInt(TYPE_COLUMN);
         mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
         mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
@@ -173,8 +174,8 @@ public class NoteItemData {
         mIsMultiNotesFollowingFolder = false;
         mIsOneNoteFollowingFolder = false;
 
-        // 如果是笔记类型且不是第一项，检查前一项是否为文件夹
+        // 如果是笔记或清单类型且不是第一项，检查前一项是否为文件夹
-        if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {
+        if ((mType == Notes.TYPE_NOTE || mType == Notes.TYPE_CHECKLIST) && !mIsFirstItem) {
             int position = cursor.getPosition();
             if (cursor.moveToPrevious()) {
                 if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
@@ -362,6 +363,30 @@ public class NoteItemData {
         return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
     }
 
+    /**
+     * 获取清单项目完成状态
+     * @return true表示已完成，false表示未完成
+     */
+    public boolean isChecked() {
+        return mIsChecked;
+    }
+
+    /**
+     * 设置清单项目完成状态
+     * @param checked 完成状态
+     */
+    public void setChecked(boolean checked) {
+        mIsChecked = checked;
+    }
+
+    /**
+     * 获取原始带标记的摘要
+     * @return 原始摘要
+     */
+    public String getOriginalSnippet() {
+        return mOriginalSnippet;
+    }
+
     /**
      * 从Cursor中获取笔记类型
      * @param cursor 包含笔记数据的Cursor

src/Notes-master/src/net/micode/notes/ui/NotesListActivity.java

@@ -63,7 +63,9 @@ import android.widget.Toast;
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
 import net.micode.notes.data.Notes.NoteColumns;
+import net.micode.notes.data.Notes.TextNote;
 import net.micode.notes.gtask.remote.GTaskSyncService;
+import net.micode.notes.model.ChecklistManager;
 import net.micode.notes.model.WorkingNote;
 import net.micode.notes.tool.BackupUtils;
 import net.micode.notes.tool.DataUtils;
@@ -78,6 +80,15 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.util.HashSet;
 
+import android.os.Build;
+import android.view.ViewConfiguration;
+import java.lang.reflect.Field;
+
+/**
+ * 笔记列表活动 - 负责显示和管理笔记列表
+ * 提供笔记的创建、编辑、删除、移动等功能
+ * 支持文件夹管理和多选操作模式
+ */
 public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
     private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
 
@@ -96,6 +107,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     };
 
     private ListEditState mState;
+    private boolean mIsChecklistMode;                       // 是否为清单模式（OMO）
+    private Button mNoteModeButton;                         // 笔记模式按钮（OMO）
+    private Button mChecklistModeButton;                    // 清单模式按钮（OMO）
+    private ChecklistManager mChecklistManager;             // 清单管理器（OMO）
 
     private BackgroundQueryHandler mBackgroundQueryHandler;
 
@@ -138,13 +153,32 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.note_list);
+        // 隐藏标题栏OMO
-        initResources();
+        if (getActionBar() != null) {
+            getActionBar().hide();
+        }
 
-        /**
+        setContentView(R.layout.note_list); // 设置布局
-         * Insert an introduction when user firstly use this application
+        initResources(); // 初始化资源
-         */
+
-        setAppInfoFromRawRes();
+        // 隐藏底部虚拟菜单按钮OMO
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+            ViewConfiguration config = ViewConfiguration.get(this);
+            Field menuKeyField = null;
+            try {
+                menuKeyField = ViewConfiguration.class.getDeclaredField("sHasPermanentMenuKey");
+                if (menuKeyField != null) {
+                    menuKeyField.setAccessible(true);
+                    menuKeyField.setBoolean(config, false);
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+
+        // 首次进入时插入“介绍”笔记
+        setAppInfoFromRawRes(); // 设置应用信息（首次使用时添加介绍笔记）
     }
 
     @Override
@@ -203,19 +237,25 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 当活动开始时调用
+     * 启动异步查询笔记列表
+     */
     @Override
     protected void onStart() {
         super.onStart();
         startAsyncNotesListQuery();
     }
 
+    /**
+     * 初始化资源
+     * 设置内容解析器、异步查询处理器、列表适配器等
+     */
     private void initResources() {
         mContentResolver = this.getContentResolver();
         mBackgroundQueryHandler = new BackgroundQueryHandler(this.getContentResolver());
         mCurrentFolderId = Notes.ID_ROOT_FOLDER;
         mNotesListView = (ListView) findViewById(R.id.notes_list);
-        mNotesListView.addFooterView(LayoutInflater.from(this).inflate(R.layout.note_list_footer, null),
-                null, false);
         mNotesListView.setOnItemClickListener(new OnListItemClickListener());
         mNotesListView.setOnItemLongClickListener(this);
         mNotesListAdapter = new NotesListAdapter(this);
@@ -229,13 +269,28 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         mTitleBar = (TextView) findViewById(R.id.tv_title_bar);
         mState = ListEditState.NOTE_LIST;
         mModeCallBack = new ModeCallback();
+
+        // 初始化模式切换按钮和清单管理器（OMO）
+        mNoteModeButton = (Button) findViewById(R.id.btn_note_mode);
+        mChecklistModeButton = (Button) findViewById(R.id.btn_checklist_mode);
+        mIsChecklistMode = false;
+        updateModeButtons();
+        mChecklistManager = new ChecklistManager(mContentResolver);
     }
 
+    /**
+     * 多选模式回调类 - 处理笔记的多选操作
+     * 实现了多选模式下的菜单创建、选择状态变化等功能
+     */
     private class ModeCallback implements ListView.MultiChoiceModeListener, OnMenuItemClickListener {
         private DropdownMenu mDropDownMenu;
         private ActionMode mActionMode;
         private MenuItem mMoveMenu;
 
+        /**
+         * 创建操作模式时调用
+         * 设置多选模式下的菜单和视图
+         */
         public boolean onCreateActionMode(ActionMode mode, Menu menu) {
             getMenuInflater().inflate(R.menu.note_list_options, menu);
             menu.findItem(R.id.delete).setOnMenuItemClickListener(this);
@@ -269,6 +324,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             return true;
         }
 
+        /**
+         * 更新菜单状态
+         * 根据选择的笔记数量更新下拉菜单标题和全选状态
+         */
         private void updateMenu() {
             int selectedCount = mNotesListAdapter.getSelectedCount();
             // Update dropdown menu
@@ -296,22 +355,37 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             return false;
         }
 
+        /**
+         * 销毁操作模式时调用
+         * 恢复普通模式下的视图状态
+         */
         public void onDestroyActionMode(ActionMode mode) {
             mNotesListAdapter.setChoiceMode(false);
             mNotesListView.setLongClickable(true);
             mAddNewNote.setVisibility(View.VISIBLE);
         }
 
+        /**
+         * 结束操作模式
+         */
         public void finishActionMode() {
             mActionMode.finish();
         }
 
+        /**
+         * 当列表项的选择状态改变时调用
+         * 更新适配器中的选择状态并刷新菜单
+         */
         public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
                                               boolean checked) {
             mNotesListAdapter.setCheckedItem(position, checked);
             updateMenu();
         }
 
+        /**
+         * 处理菜单项点击事件
+         * 支持删除和移动操作
+         */
         public boolean onMenuItemClick(MenuItem item) {
             if (mNotesListAdapter.getSelectedCount() == 0) {
                 Toast.makeText(NotesListActivity.this, getString(R.string.menu_select_none),
@@ -321,6 +395,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
             switch (item.getItemId()) {
                 case R.id.delete:
+                    // 显示删除确认对话框
                     AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
                     builder.setTitle(getString(R.string.alert_title_delete));
                     builder.setIcon(android.R.drawable.ic_dialog_alert);
@@ -330,13 +405,14 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                             new DialogInterface.OnClickListener() {
                                 public void onClick(DialogInterface dialog,
                                                     int which) {
-                                                     batchDelete();
+                                    batchDelete(); // 执行批量删除
                                 }
                             });
                     builder.setNegativeButton(android.R.string.cancel, null);
                     builder.show();
                     break;
                 case R.id.move:
+                    // 查询目标文件夹列表
                     startQueryDestinationFolders();
                     break;
                 default:
@@ -346,6 +422,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 新建笔记按钮的触摸监听器
+     * 处理特殊的触摸事件分发逻辑
+     */
     private class NewNoteOnTouchListener implements OnTouchListener {
 
         public boolean onTouch(View v, MotionEvent event) {
@@ -356,6 +436,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                     int newNoteViewHeight = mAddNewNote.getHeight();
                     int start = screenHeight - newNoteViewHeight;
                     int eventY = start + (int) event.getY();
+                    // 子文件夹状态需减去标题栏高度
                     /**
                      * Minus TitleBar's height
                      */
@@ -363,6 +444,8 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                         eventY -= mTitleBar.getHeight();
                         start -= mTitleBar.getHeight();
                     }
+                    // HACKME: 点击“新建”按钮透明区时，将事件派发给下方列表。
+                    // 透明区近似线性公式 y = -0.12x + 94（px），背景改动需同步更新该公式。
                     /**
                      * HACKME:When click the transparent part of "New Note" button, dispatch
                      * the event to the list view behind this button. The transparent part of
@@ -408,27 +491,61 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
 
     };
 
+    /**
+     * 开始异步查询笔记列表
+     * 根据当前文件夹ID选择不同的查询条件
+     */
     private void startAsyncNotesListQuery() {
-        String selection = (mCurrentFolderId == Notes.ID_ROOT_FOLDER) ? ROOT_FOLDER_SELECTION
+        String selection;
-                : NORMAL_SELECTION;
+        String[] selectionArgs;
+
+        if (mCurrentFolderId == Notes.ID_ROOT_FOLDER) {
+            if (mIsChecklistMode) {
+                // 根文件夹下的清单模式：只显示清单类型的笔记
+                selection = "(" + NoteColumns.TYPE + "=" + Notes.TYPE_CHECKLIST + " AND " + NoteColumns.PARENT_ID + "=?)" +
+                        " OR (" + NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND " + NoteColumns.NOTES_COUNT + ">0)";
+            } else {
+                // 根文件夹下的笔记模式：显示文件夹、普通笔记和非空通话记录文件夹
+                selection = "(" + NoteColumns.TYPE + "<>" + Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?)" +
+                        " OR (" + NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND " + NoteColumns.NOTES_COUNT + ">0)";
+            }
+        } else {
+            if (mIsChecklistMode) {
+                // 普通文件夹下的清单模式：只显示清单类型的笔记
+                selection = NoteColumns.PARENT_ID + "=? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_CHECKLIST;
+            } else {
+                // 普通文件夹下的笔记模式：只显示普通笔记
+                selection = NoteColumns.PARENT_ID + "=? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE;
+            }
+        }
+
         mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, null,
                 Notes.CONTENT_NOTE_URI, NoteItemData.PROJECTION, selection, new String[] {
                         String.valueOf(mCurrentFolderId)
                 }, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC");
     }
 
+    /**
+     * 后台查询处理器 - 处理异步数据库查询
+     */
     private final class BackgroundQueryHandler extends AsyncQueryHandler {
         public BackgroundQueryHandler(ContentResolver contentResolver) {
             super(contentResolver);
         }
 
+        /**
+         * 查询完成时调用
+         * 根据不同的查询标记处理查询结果
+         */
         @Override
         protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
             switch (token) {
                 case FOLDER_NOTE_LIST_QUERY_TOKEN:
+                    // 查询笔记列表完成，更新适配器
                     mNotesListAdapter.changeCursor(cursor);
                     break;
                 case FOLDER_LIST_QUERY_TOKEN:
+                    // 查询文件夹列表完成，显示文件夹菜单
                     if (cursor != null && cursor.getCount() > 0) {
                         showFolderListMenu(cursor);
                     } else {
@@ -441,6 +558,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 显示文件夹列表菜单
+     * 用于选择移动笔记的目标文件夹
+     */
     private void showFolderListMenu(Cursor cursor) {
         AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
         builder.setTitle(R.string.menu_title_select_folder);
@@ -462,6 +583,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         builder.show();
     }
 
+    /**
+     * 创建新笔记
+     * 跳转到笔记编辑界面
+     */
     private void createNewNote() {
         // 弹出对话框询问是否加密
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
@@ -526,9 +651,28 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         Intent intent = new Intent(this, NoteEditActivity.class);
         intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
         intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mCurrentFolderId);
+
+        // 设置笔记类型
+        if (mIsChecklistMode) {
+            // 清单模式：创建清单类型的笔记
+            intent.putExtra(Notes.INTENT_EXTRA_NOTE_TYPE, Notes.TYPE_CHECKLIST);
+        } else {
+            // 笔记模式：创建普通笔记类型
+            intent.putExtra(Notes.INTENT_EXTRA_NOTE_TYPE, Notes.TYPE_NOTE);
+        }
+
+        // 如果是清单模式，使用ChecklistManager添加清单模式标记
+        if (mIsChecklistMode && mChecklistManager != null) {
+            mChecklistManager.addChecklistModeToIntent(intent, true);
+        }
+
         this.startActivityForResult(intent, REQUEST_CODE_NEW_NODE);
     }
 
+    /**
+     * 批量删除笔记
+     * 在同步模式下将笔记移动到回收站，非同步模式下直接删除
+     */
     private void createNoteWithEncryption(String password) {
         Intent intent = new Intent(this, NoteEditActivity.class);
         intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
@@ -575,6 +719,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }.execute();
     }
 
+    /**
+     * 删除文件夹
+     * 在同步模式下将文件夹移动到回收站，非同步模式下直接删除
+     */
     private void deleteFolder(long folderId) {
         if (folderId == Notes.ID_ROOT_FOLDER) {
             Log.e(TAG, "Wrong folder id, should not happen " + folderId);
@@ -602,6 +750,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 打开笔记
+     * 跳转到笔记编辑界面查看/编辑笔记
+     */
     private void openNode(NoteItemData data) {
         // 检查是否为加密便签
         // 使用PasswordUtils检查，因为数据库中的值可能更准确
@@ -620,6 +772,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 打开文件夹
+     * 更新当前文件夹ID并重新查询笔记列表
+     */
     private void openFolder(NoteItemData data) {
         mCurrentFolderId = data.getId();
         startAsyncNotesListQuery();
@@ -637,16 +793,101 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         mTitleBar.setVisibility(View.VISIBLE);
     }
 
+    /**
+     * 处理点击事件
+     * 当前只处理新建笔记按钮的点击
+     */
     public void onClick(View v) {
         switch (v.getId()) {
             case R.id.btn_new_note:
                 createNewNote();
                 break;
+
             default:
                 break;
         }
     }
+    /**
+     * 显示自定义菜单
+     * OMO
+     */
+    public void showCustomMenu(View view) {
+        PopupMenu popupMenu = new PopupMenu(this, view);
+        popupMenu.inflate(R.menu.note_list);  // 加载原有菜单资源
+
+        // 设置菜单点击事件
+        popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+            @Override
+            public boolean onMenuItemClick(MenuItem item) {
+                // 调用原有的菜单处理逻辑
+                return onOptionsItemSelected(item);
+            }
+        });
+
+        popupMenu.show();
+    }
+
+    /**
+     * 更新模式按钮样式
+     * 根据当前模式更新按钮的背景色和文字颜色
+     * OMO
+     */
+    private void updateModeButtons() {
+        if (mIsChecklistMode) {
+            // 清单模式下，清单按钮高亮
+            mChecklistModeButton.setBackgroundColor(0xFF007AFF);
+            mChecklistModeButton.setTextColor(0xFFFFFFFF);
+            mNoteModeButton.setBackgroundColor(0xFFFFFFFF);
+            mNoteModeButton.setTextColor(0xFF000000);
+        } else {
+            // 笔记模式下，笔记按钮高亮
+            mNoteModeButton.setBackgroundColor(0xFF007AFF);
+            mNoteModeButton.setTextColor(0xFFFFFFFF);
+            mChecklistModeButton.setBackgroundColor(0xFFFFFFFF);
+            mChecklistModeButton.setTextColor(0xFF000000);
+        }
+    }
+
+    /**
+     * 切换到笔记模式
+     * @param view 点击的视图
+     * OMO
+     */
+    public void switchToNoteMode(View view) {
+        mIsChecklistMode = false;
+        updateModeButtons();
+
+        // 更新适配器模式
+        if (mNotesListAdapter != null) {
+            mNotesListAdapter.setChecklistMode(false);
+        }
+
+        // 查询笔记列表
+        startAsyncNotesListQuery();
+    }
+
+    /**
+     * 切换到清单模式
+     * 点击时切换到清单模式并显示清单列表
+     * @param view 点击的视图
+     * OMO
+     */
+    public void switchToChecklistMode(View view) {
+        mIsChecklistMode = true;
+        updateModeButtons();
+
+        // 更新适配器模式
+        if (mNotesListAdapter != null) {
+            mNotesListAdapter.setChecklistMode(true);
+        }
+
+        // 查询清单列表
+        startAsyncNotesListQuery();
+    }
 
+    /**
+     * 显示软键盘
+     */
     private void showSoftInput() {
         InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
         if (inputMethodManager != null) {
@@ -654,11 +895,18 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 隐藏软键盘
+     */
     private void hideSoftInput(View view) {
         InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
         inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
     }
 
+    /**
+     * 显示创建或修改文件夹的对话框
+     * @param create 是否为创建文件夹模式
+     */
     private void showCreateOrModifyFolderDialog(final boolean create) {
         final AlertDialog.Builder builder = new AlertDialog.Builder(this);
         View view = LayoutInflater.from(this).inflate(R.layout.dialog_edit_text, null);
@@ -744,6 +992,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         });
     }
 
+    /**
+     * 处理返回键按下事件
+     * 根据当前状态返回到上一级菜单或退出应用
+     */
     @Override
     public void onBackPressed() {
         switch (mState) {
@@ -768,6 +1020,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     }
 
+    /**
+     * 更新小部件
+     * 根据小部件类型发送相应的广播更新
+     */
     private void updateWidget(int appWidgetId, int appWidgetType) {
         Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
         if (appWidgetType == Notes.TYPE_WIDGET_2X) {
@@ -787,6 +1043,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         setResult(RESULT_OK, intent);
     }
 
+    /**
+     * 文件夹上下文菜单监听器
+     * 创建文件夹的上下文菜单
+     */
     private final OnCreateContextMenuListener mFolderOnCreateContextMenuListener = new OnCreateContextMenuListener() {
         public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
             if (mFocusNoteDataItem != null) {
@@ -798,6 +1058,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         }
     };
 
+    /**
+     * 上下文菜单关闭时调用
+     * 清除列表视图的上下文菜单监听器
+     */
     @Override
     public void onContextMenuClosed(Menu menu) {
         if (mNotesListView != null) {
@@ -806,6 +1070,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         super.onContextMenuClosed(menu);
     }
 
+    /**
+     * 处理上下文菜单项的选择
+     * 支持查看、删除、重命名文件夹操作
+     */
     @Override
     public boolean onContextItemSelected(MenuItem item) {
         if (mFocusNoteDataItem == null) {
@@ -840,6 +1108,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         return true;
     }
 
+    /**
+     * 准备选项菜单
+     * 根据当前状态加载不同的菜单布局
+     */
     @Override
     public boolean onPrepareOptionsMenu(Menu menu) {
         menu.clear();
@@ -858,6 +1130,10 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         return true;
     }
 
+    /**
+     * 处理选项菜单项的选择
+     * 支持新建文件夹、导出文本、同步等操作
+     */
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
@@ -908,7 +1184,15 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         startSearch(null, false, null /* appData */, false);
         return true;
     }
-
+    /**
+     * 处理搜索按钮的点击事件
+     * @param view 点击的视图
+     * OMO
+     */
+    public void handleSearchClick(View view) {
+        // 调用系统搜索方法
+        onSearchRequested();
+    }
     private void exportNoteToText() {
         final BackupUtils backup = BackupUtils.getInstance(NotesListActivity.this);
         new AsyncTask<Void, Void, Integer>() {
@@ -967,7 +1251,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
             if (view instanceof NotesListItem) {
                 NoteItemData item = ((NotesListItem) view).getItemData();
                 if (mNotesListAdapter.isInChoiceMode()) {
-                    if (item.getType() == Notes.TYPE_NOTE) {
+                    if (item.getType() == Notes.TYPE_NOTE || item.getType() == Notes.TYPE_CHECKLIST) {
                         position = position - mNotesListView.getHeaderViewsCount();
                         mModeCallBack.onItemCheckedStateChanged(null, position, id,
                                 !mNotesListAdapter.isSelectedItem(position));
@@ -980,18 +1264,18 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                         if (item.getType() == Notes.TYPE_FOLDER
                                 || item.getType() == Notes.TYPE_SYSTEM) {
                             openFolder(item);
-                        } else if (item.getType() == Notes.TYPE_NOTE) {
+                        } else if (item.getType() == Notes.TYPE_NOTE || item.getType() == Notes.TYPE_CHECKLIST) {
                             openNode(item);
                         } else {
-                            Log.e(TAG, "Wrong note type in NOTE_LIST");
+                            Log.e(TAG, "Wrong note type in NOTE_LIST: " + item.getType());
                         }
                         break;
                     case SUB_FOLDER:
                     case CALL_RECORD_FOLDER:
-                        if (item.getType() == Notes.TYPE_NOTE) {
+                        if (item.getType() == Notes.TYPE_NOTE || item.getType() == Notes.TYPE_CHECKLIST) {
                             openNode(item);
                         } else {
-                            Log.e(TAG, "Wrong note type in SUB_FOLDER");
+                            Log.e(TAG, "Wrong note type in SUB_FOLDER: " + item.getType());
                         }
                         break;
                     default:
@@ -1023,7 +1307,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
         if (view instanceof NotesListItem) {
             mFocusNoteDataItem = ((NotesListItem) view).getItemData();
-            if (mFocusNoteDataItem.getType() == Notes.TYPE_NOTE && !mNotesListAdapter.isInChoiceMode()) {
+            if ((mFocusNoteDataItem.getType() == Notes.TYPE_NOTE || mFocusNoteDataItem.getType() == Notes.TYPE_CHECKLIST) && !mNotesListAdapter.isInChoiceMode()) {
                 if (mNotesListView.startActionMode(mModeCallBack) != null) {
                     mModeCallBack.onItemCheckedStateChanged(null, position, id, true);
                     mNotesListView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);

src/Notes-master/src/net/micode/notes/ui/NotesListAdapter.java

@@ -16,6 +16,8 @@
 
 package net.micode.notes.ui;
 
+import android.content.ContentResolver;
+import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
 import android.util.Log;
@@ -24,6 +26,7 @@ import android.view.ViewGroup;
 import android.widget.CursorAdapter;
 
 import net.micode.notes.data.Notes;
+import net.micode.notes.data.Notes.NoteColumns;
 
 import java.util.Collection;
 import java.util.HashMap;
@@ -49,6 +52,8 @@ public class NotesListAdapter extends CursorAdapter {
     private int mNotesCount;
     /** 是否处于选择模式 */
     private boolean mChoiceMode;
+    /** 是否处于清单模式 */
+    private boolean mIsChecklistMode;
 
     /**
      * 应用小部件属性类
@@ -70,6 +75,16 @@ public class NotesListAdapter extends CursorAdapter {
         mSelectedIndex = new HashMap<Integer, Boolean>();
         mContext = context;
         mNotesCount = 0;
+        mIsChecklistMode = false;
+    }
+
+    /**
+     * 设置是否为清单模式
+     * @param isChecklistMode 是否为清单模式
+     */
+    public void setChecklistMode(boolean isChecklistMode) {
+        mIsChecklistMode = isChecklistMode;
+        notifyDataSetChanged();
     }
 
     /**
@@ -95,8 +110,90 @@ public class NotesListAdapter extends CursorAdapter {
     public void bindView(View view, Context context, Cursor cursor) {
         if (view instanceof NotesListItem) {
             NoteItemData itemData = new NoteItemData(context, cursor);
-            ((NotesListItem) view).bind(context, itemData, mChoiceMode,
+            NotesListItem notesListItem = (NotesListItem) view;
-                    isSelectedItem(cursor.getPosition()));
+
+            // 绑定数据，传递当前模式
+            notesListItem.bind(context, itemData, mChoiceMode,
+                    isSelectedItem(cursor.getPosition()), mIsChecklistMode);
+
+            // 设置标题变更监听器
+            notesListItem.setOnTitleChangedListener(new NotesListItem.OnTitleChangedListener() {
+                @Override
+                public void onTitleChanged(long noteId, String newTitle) {
+                    updateNoteTitle(noteId, newTitle);
+                }
+            });
+
+            // 设置完成状态变更监听器
+            notesListItem.setOnCheckStatusChangedListener(new NotesListItem.OnCheckStatusChangedListener() {
+                @Override
+                public void onCheckStatusChanged(long noteId, boolean isChecked) {
+                    updateNoteCheckStatus(noteId, isChecked);
+                }
+            });
+        }
+    }
+
+    /**
+     * 更新笔记标题
+     * @param noteId 笔记ID
+     * @param newTitle 新标题
+     */
+    private void updateNoteTitle(long noteId, String newTitle) {
+        // 使用ContentResolver更新笔记标题
+        ContentValues values = new ContentValues();
+        values.put(NoteColumns.SNIPPET, newTitle);
+
+        mContext.getContentResolver().update(
+                Notes.CONTENT_NOTE_URI,
+                values,
+                NoteColumns.ID + "=?",
+                new String[]{String.valueOf(noteId)});
+    }
+
+    /**
+     * 更新清单项目完成状态
+     * @param noteId 笔记ID
+     * @param isChecked 完成状态
+     */
+    private void updateNoteCheckStatus(long noteId, boolean isChecked) {
+        // 查询当前笔记的内容
+        Cursor cursor = mContext.getContentResolver().query(
+                Notes.CONTENT_NOTE_URI,
+                new String[]{NoteColumns.SNIPPET},
+                NoteColumns.ID + "=?",
+                new String[]{String.valueOf(noteId)},
+                null);
+
+        if (cursor != null && cursor.moveToFirst()) {
+            String currentSnippet = cursor.getString(0);
+            cursor.close();
+
+            // 移除旧的标记
+            String contentWithoutMark = currentSnippet;
+            if (contentWithoutMark.startsWith(NoteEditActivity.TAG_CHECKED)) {
+                contentWithoutMark = contentWithoutMark.substring(NoteEditActivity.TAG_CHECKED.length()).trim();
+            } else if (contentWithoutMark.startsWith(NoteEditActivity.TAG_UNCHECKED)) {
+                contentWithoutMark = contentWithoutMark.substring(NoteEditActivity.TAG_UNCHECKED.length()).trim();
+            }
+
+            // 添加新的标记
+            String newSnippet;
+            if (isChecked) {
+                newSnippet = NoteEditActivity.TAG_CHECKED + " " + contentWithoutMark;
+            } else {
+                newSnippet = NoteEditActivity.TAG_UNCHECKED + " " + contentWithoutMark;
+            }
+
+            // 更新数据库
+            ContentValues values = new ContentValues();
+            values.put(NoteColumns.SNIPPET, newSnippet);
+
+            mContext.getContentResolver().update(
+                    Notes.CONTENT_NOTE_URI,
+                    values,
+                    NoteColumns.ID + "=?",
+                    new String[]{String.valueOf(noteId)});
         }
     }
 
@@ -135,8 +232,9 @@ public class NotesListAdapter extends CursorAdapter {
         Cursor cursor = getCursor();
         for (int i = 0; i < getCount(); i++) {
             if (cursor.moveToPosition(i)) {
-                // 只处理类型为笔记的项
+                // 处理类型为笔记或清单的项
-                if (NoteItemData.getNoteType(cursor) == Notes.TYPE_NOTE) {
+                int type = NoteItemData.getNoteType(cursor);
+                if (type == Notes.TYPE_NOTE || type == Notes.TYPE_CHECKLIST) {
                     setCheckedItem(i, checked);
                 }
             }
@@ -244,15 +342,16 @@ public class NotesListAdapter extends CursorAdapter {
 
     /**
      * 计算笔记总数
-     * 遍历所有游标项，统计类型为笔记的项的数量
+     * 遍历所有游标项，统计类型为笔记或清单的项的数量
      */
     private void calcNotesCount() {
         mNotesCount = 0;
         for (int i = 0; i < getCount(); i++) {
             Cursor c = (Cursor) getItem(i);
             if (c != null) {
-                // 只统计类型为笔记的项
+                // 统计类型为笔记或清单的项
-                if (NoteItemData.getNoteType(c) == Notes.TYPE_NOTE) {
+                int type = NoteItemData.getNoteType(c);
+                if (type == Notes.TYPE_NOTE || type == Notes.TYPE_CHECKLIST) {
                     mNotesCount++;
                 }
             } else {

src/Notes-master/src/net/micode/notes/ui/NotesListItem.java

@@ -17,15 +17,24 @@
 package net.micode.notes.ui;
 
 import android.content.Context;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.text.Editable;
+import android.text.TextWatcher;
 import android.text.format.DateUtils;
+import android.view.MotionEvent;
 import android.view.View;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import net.micode.notes.R;
 import net.micode.notes.data.Notes;
+import net.micode.notes.data.Notes.TextNote;
 import net.micode.notes.tool.DataUtils;
 import net.micode.notes.tool.ResourceParser.NoteItemBgResources;
 
@@ -52,6 +61,48 @@ public class NotesListItem extends LinearLayout {
     private NoteItemData mItemData;
     /** 复选框（用于选择模式） */
     private CheckBox mCheckBox;
+    /** 清单标题编辑框 */
+    private EditText mChecklistTitle;
+    /** 清单状态图标 */
+    private ImageView mChecklistStatus;
+    /** 上下文 */
+    private Context mContext;
+    /** 当前是否为清单模式 */
+    private boolean mIsChecklistMode;
+    /** 标题监听器，用于保存清单标题变更 */
+    private OnTitleChangedListener mOnTitleChangedListener;
+    /** 完成状态监听器，用于保存清单项目完成状态变更 */
+    private OnCheckStatusChangedListener mOnCheckStatusChangedListener;
+
+    /**
+     * 标题变更监听器接口
+     */
+    public interface OnTitleChangedListener {
+        void onTitleChanged(long noteId, String newTitle);
+    }
+
+    /**
+     * 完成状态变更监听器接口
+     */
+    public interface OnCheckStatusChangedListener {
+        void onCheckStatusChanged(long noteId, boolean isChecked);
+    }
+
+    /**
+     * 设置标题变更监听器
+     * @param listener 监听器
+     */
+    public void setOnTitleChangedListener(OnTitleChangedListener listener) {
+        mOnTitleChangedListener = listener;
+    }
+
+    /**
+     * 设置完成状态变更监听器
+     * @param listener 监听器
+     */
+    public void setOnCheckStatusChangedListener(OnCheckStatusChangedListener listener) {
+        mOnCheckStatusChangedListener = listener;
+    }
 
     /**
      * 创建一个笔记列表项视图实例
@@ -59,6 +110,7 @@ public class NotesListItem extends LinearLayout {
      */
     public NotesListItem(Context context) {
         super(context);
+        mContext = context;
         // 填充布局
         inflate(context, R.layout.note_item, this);
         // 获取视图组件
@@ -68,6 +120,30 @@ 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);
+        // 初始化清单相关组件
+        mChecklistTitle = (EditText) findViewById(R.id.et_checklist_title);
+        mChecklistStatus = (ImageView) findViewById(R.id.iv_checklist_status);
+
+        // 设置清单标题编辑框的文本变更监听器
+        mChecklistTitle.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+                // 文本变更前的处理
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                // 文本变更时的处理
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+                // 文本变更后的处理，保存新标题
+                if (mItemData != null && mOnTitleChangedListener != null) {
+                    mOnTitleChangedListener.onTitleChanged(mItemData.getId(), s.toString());
+                }
+            }
+        });
     }
 
     /**
@@ -78,16 +154,31 @@ public class NotesListItem extends LinearLayout {
      * @param checked 是否被选中
      */
     public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) {
-        // 处理选择模式下的复选框显示
+        bind(context, data, choiceMode, checked, false);
-        if (choiceMode && data.getType() == Notes.TYPE_NOTE) {
-            mCheckBox.setVisibility(View.VISIBLE);
-            mCheckBox.setChecked(checked);
-        } else {
-            mCheckBox.setVisibility(View.GONE);
     }
 
+    /**
+     * 将笔记数据绑定到视图
+     * @param context 上下文
+     * @param data 笔记项数据
+     * @param choiceMode 是否为选择模式
+     * @param checked 是否被选中
+     * @param isChecklistMode 是否为清单模式
+     */
+    public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked, boolean isChecklistMode) {
+        mContext = context;
+        mIsChecklistMode = isChecklistMode;
+
+        // 先默认隐藏复选框
+        mCheckBox.setVisibility(View.GONE);
+
         mItemData = data;
 
+        // 重置视图状态
+        mTitle.setVisibility(View.VISIBLE);
+        mChecklistTitle.setVisibility(View.GONE);
+        mChecklistStatus.setVisibility(View.GONE);
+
         // 处理通话记录文件夹
         if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
             mCallName.setVisibility(View.GONE);
@@ -113,17 +204,100 @@ public class NotesListItem extends LinearLayout {
         // 处理普通文件夹或笔记
         else {
             mCallName.setVisibility(View.GONE);
-            mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
 
             if (data.getType() == Notes.TYPE_FOLDER) {
                 // 文件夹显示格式：名称 + 数量
+                mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
                 mTitle.setText(data.getSnippet()
                         + context.getString(R.string.format_folder_files_count,
                         data.getNotesCount()));
                 mAlert.setVisibility(View.GONE);
             } else {
-                // 笔记显示格式：摘要
+                // 处理清单模式
+                if (isChecklistMode) {
+                    // 清单模式：显示编辑框和复选框，隐藏TextView和状态指示器
+                    mTitle.setVisibility(View.GONE);
+                    mChecklistTitle.setVisibility(View.VISIBLE);
+                    mCheckBox.setVisibility(View.VISIBLE);
+                    mChecklistStatus.setVisibility(View.GONE);
+
+                    // 设置清单标题
+                    String title = data.getSnippet();
+                    mChecklistTitle.setText(title);
+                    mChecklistTitle.setSelection(title.length());
+
+                    // 初始状态下，EditText不可编辑，只能长按后编辑
+                    mChecklistTitle.setFocusable(false);
+                    mChecklistTitle.setFocusableInTouchMode(false);
+                    mChecklistTitle.setClickable(false);
+                    mChecklistTitle.setCursorVisible(false);
+
+                    // 根据完成状态设置复选框和样式
+                    boolean isChecked = data.isChecked();
+                    mCheckBox.setChecked(isChecked);
+                    updateChecklistStyle(isChecked);
+
+                    // 添加复选框点击事件，切换完成状态
+                    mCheckBox.setClickable(true);
+                    mCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                        @Override
+                        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                            // 切换完成状态
+                            data.setChecked(isChecked);
+
+                            // 更新UI
+                            updateChecklistStyle(isChecked);
+
+                            // 通知监听器，保存完成状态到数据库
+                            if (mOnCheckStatusChangedListener != null) {
+                                mOnCheckStatusChangedListener.onCheckStatusChanged(data.getId(), isChecked);
+                            }
+                        }
+                    });
+
+                    // 添加长按事件，长按后可编辑
+                    mChecklistTitle.setLongClickable(true);
+                    mChecklistTitle.setOnLongClickListener(new View.OnLongClickListener() {
+                        @Override
+                        public boolean onLongClick(View v) {
+                            // 设置为可编辑状态
+                            mChecklistTitle.setFocusable(true);
+                            mChecklistTitle.setFocusableInTouchMode(true);
+                            mChecklistTitle.setClickable(true);
+                            mChecklistTitle.setCursorVisible(true);
+
+                            // 获得焦点并弹出键盘
+                            mChecklistTitle.requestFocus();
+                            mChecklistTitle.setSelection(mChecklistTitle.getText().length());
+
+                            // 强制弹出键盘
+                            InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
+                            if (imm != null) {
+                                imm.showSoftInput(mChecklistTitle, InputMethodManager.SHOW_FORCED);
+                            }
+
+                            return true; // 消耗长按事件，避免触发其他长按事件
+                        }
+                    });
+
+                    // 添加焦点变化监听器，失去焦点时保存修改并恢复为不可编辑状态
+                    mChecklistTitle.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+                        @Override
+                        public void onFocusChange(View v, boolean hasFocus) {
+                            if (!hasFocus) {
+                                // 失去焦点时，保存修改并恢复为不可编辑状态
+                                mChecklistTitle.setFocusable(false);
+                                mChecklistTitle.setFocusableInTouchMode(false);
+                                mChecklistTitle.setClickable(false);
+                                mChecklistTitle.setCursorVisible(false);
+                            }
+                        }
+                    });
+                } else {
+                    // 普通模式：显示TextView，隐藏编辑框
+                    mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
                     mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
+
                     if (data.hasAlert()) {
                         mAlert.setImageResource(R.drawable.clock);
                         mAlert.setVisibility(View.VISIBLE);
@@ -132,6 +306,7 @@ public class NotesListItem extends LinearLayout {
                     }
                 }
             }
+        }
 
         // 设置修改时间
         mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
@@ -148,6 +323,35 @@ public class NotesListItem extends LinearLayout {
         setBackground(data);
     }
 
+    /**
+     * 更新清单状态图标
+     */
+    private void updateChecklistStatus() {
+        if (mChecklistStatus == null || mItemData == null) {
+            return;
+        }
+
+        // TODO: 根据清单完成情况更新状态图标
+        // 这里可以实现逻辑，检查清单中已完成项的比例，显示不同的状态图标
+        mChecklistStatus.setImageResource(R.drawable.clock);
+    }
+
+    /**
+     * 更新清单项目样式
+     * @param isChecked 是否已完成
+     */
+    private void updateChecklistStyle(boolean isChecked) {
+        if (isChecked) {
+            // 已完成：显示删除线，文字变暗
+            mChecklistTitle.setPaintFlags(mChecklistTitle.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
+            mChecklistTitle.setTextColor(Color.GRAY);
+        } else {
+            // 未完成：正常显示
+            mChecklistTitle.setPaintFlags(mChecklistTitle.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
+            mChecklistTitle.setTextColor(Color.BLACK);
+        }
+    }
+
     /**
      * 设置笔记项的背景
      * @param data 笔记项数据
@@ -155,8 +359,8 @@ public class NotesListItem extends LinearLayout {
     private void setBackground(NoteItemData data) {
         int id = data.getBgColorId();
 
-        if (data.getType() == Notes.TYPE_NOTE) {
+        if (data.getType() == Notes.TYPE_NOTE || data.getType() == Notes.TYPE_CHECKLIST) {
-            // 根据笔记在列表中的位置选择不同的背景
+            // 根据笔记或清单在列表中的位置选择不同的背景
             if (data.isSingle() || data.isOneFollowingFolder()) {
                 setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id));
             } else if (data.isLast()) {

src/Notes-master/test_build.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+echo "Checking Android project structure..."
+
+# Check if this is an Android project
+if [ -f "AndroidManifest.xml" ]; then
+    echo "Found AndroidManifest.xml"
+else
+    echo "Error: No AndroidManifest.xml found"
+    exit 1
+fi
+
+# Check if src directory exists
+if [ -d "src" ]; then
+    echo "Found src directory"
+else
+    echo "Error: No src directory found"
+    exit 1
+fi
+
+# Check if res directory exists
+if [ -d "res" ]; then
+    echo "Found res directory"
+else
+    echo "Error: No res directory found"
+    exit 1
+fi
+
+echo "Project structure is valid!"
+echo "The project should be ready to build with Android SDK tools."
+echo "You can use the following command to build the project:"
+echo "android update project -p . && ant debug"