注释了widget

src/Notes/app/.idea/gradle.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>

src/Notes/app/.idea/misc.xml

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">

src/Notes/app/src/main/java/net/micode/notes/widget/NoteWidgetProvider.java

@@ -31,7 +31,7 @@ import net.micode.notes.data.Notes.NoteColumns;
 import net.micode.notes.tool.ResourceParser;
 import net.micode.notes.ui.NoteEditActivity;
 import net.micode.notes.ui.NotesListActivity;
-
+//定义了一个抽象类，提供便签挂件
 public abstract class NoteWidgetProvider extends AppWidgetProvider {
     public static final String [] PROJECTION = new String [] {
         NoteColumns.ID,