提交一下

.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>

.idea/vcs.xml

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

app/src/main/AndroidManifest.xml

@@ -20,7 +20,7 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-
+        android:theme="@style/Theme.Hsy_version"
         tools:targetApi="31">
 
         <activity

app/src/main/java/net/micode/notes/MainActivity.java

@@ -20,5 +20,7 @@ public class MainActivity extends AppCompatActivity {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
+
     }
+
 }

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

@@ -17,3 +17,4 @@
         app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
+

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

@@ -15,8 +15,7 @@
      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="fill_parent"
     android:layout_height="wrap_content">
 
@@ -24,16 +23,16 @@
         android:id="@+id/cb_edit_item"
         android:layout_width="wrap_content"
         android:layout_height="28dip"
+        android:layout_gravity="top|left"
         android:checked="false"
-        android:focusable="false"
+        android:focusable="false" />
-        android:layout_gravity="top|left" />
 
     <net.micode.notes.ui.NoteEditText
         android:id="@+id/et_edit_text"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:lineSpacingMultiplier="1.2"
         android:layout_gravity="center_vertical"
-        android:textAppearance="@style/TextAppearancePrimaryItem"
+        android:background="@null"
-        android:background="@null" />
+        android:lineSpacingMultiplier="1.2"
+        android:textAppearance="@style/TextAppearancePrimaryItem" />
 </LinearLayout>

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

@@ -15,10 +15,11 @@
      limitations under the License.
 -->
 
-<View
+<View xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="100dip"
-    android:visibility="invisible"
+    android:background="@drawable/list_footer_bg"
     android:focusable="false"
-    android:background="@drawable/list_footer_bg" />
+    android:visibility="invisible" />
+
+

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

@@ -63,7 +63,13 @@
     </style>
 
     <style name="NoteActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar.Solid">
-        <item name="android:displayOptions" />
+        <item name="android:visibility">visible</item>
-        <item name="android:visibility">gone</item>
     </style>
+
+<!--    <style name="NoteActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar.Solid">-->
+<!--        <item name="android:displayOptions" />-->
+<!--        <item name="android:visibility">gone</item>-->
+<!--    </style>-->
+
+
 </resources>