From a4be26075365077fdddf03d14252446334453a8a Mon Sep 17 00:00:00 2001
From: white-yj8109 <19310195525@163.com>
Date: Sat, 17 Jan 2026 17:27:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=96=87=E4=BB=B6=E5=A4=B9?=
 =?UTF-8?q?=E8=A7=86=E5=9B=BE=E8=BF=94=E5=9B=9E=E9=80=BB=E8=BE=91?=
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---
 src/ui/NotesListActivity.java | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/ui/NotesListActivity.java b/src/ui/NotesListActivity.java
index 186fe6b..cb2f791 100644
--- a/src/ui/NotesListActivity.java
+++ b/src/ui/NotesListActivity.java
@@ -154,6 +154,18 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
         setContentView(R.layout.note_list);
         initResources();
 
+        // 注册Android 13+的返回键回调
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.TIRAMISU) {
+            getOnBackInvokedDispatcher().registerOnBackInvokedCallback(
+                    android.window.OnBackInvokedDispatcher.PRIORITY_DEFAULT,
+                    new android.window.OnBackInvokedCallback() {
+                        @Override
+                        public void onBackInvoked() {
+                            handleBackPress();
+                        }
+                    }
+            );
+        }
         /**
          * Insert an introduction when user firstly use this application
          */
@@ -773,13 +785,17 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
     }
 
     @Override
-    public void onBackPressed() {// 处理返回键事件
+    public void onBackPressed() {
+        handleBackPress();
+    }
+    public void handleBackPress() {// 处理返回键按下事件，根据当前状态执行相应操作
         switch (mState) {
             case SUB_FOLDER:// 返回上一级文件夹
                 mCurrentFolderId = Notes.ID_ROOT_FOLDER;
                 mState = ListEditState.NOTE_LIST;
-                startAsyncNotesListQuery();
                 mTitleBar.setVisibility(View.GONE);
+                startAsyncNotesListQuery();
+                invalidateOptionsMenu();
                 break;
             case CALL_RECORD_FOLDER:// 返回上一级通话记录文件夹
                 mCurrentFolderId = Notes.ID_ROOT_FOLDER;
@@ -922,10 +938,6 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
                 break;
             }
             
-            case R.id.menu_search:{
-                onSearchRequested();
-                break;
-            }
             //如果是背景设置菜单项
             case R.id.menu_background_settings: {
                 showBackgroundSettingsDialog();