From fa29a7cd74e70090bc044844425e73961caaefdb Mon Sep 17 00:00:00 2001
From: niushuai233 <niushuai951101@gmail.com>
Date: Thu, 13 Oct 2022 14:19:56 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E5=A2=9E=E5=8A=A0=E6=B3=A8=E9=87=8A?=
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---
 .../main/java/cc/niushuai/project/devcontrol/MainActivity.java   | 1 +
 app/src/main/res/layout/activity_main.xml                        | 1 +
 2 files changed, 2 insertions(+)

diff --git a/app/src/main/java/cc/niushuai/project/devcontrol/MainActivity.java b/app/src/main/java/cc/niushuai/project/devcontrol/MainActivity.java
index 24af5fb..96f0e93 100644
--- a/app/src/main/java/cc/niushuai/project/devcontrol/MainActivity.java
+++ b/app/src/main/java/cc/niushuai/project/devcontrol/MainActivity.java
@@ -54,6 +54,7 @@ public class MainActivity extends AppCompatActivity {
 //                // 设置页签
 //                R.id.id_bottom_nav_menu_set
 //        ).build();
+        // 返回键 左上角以及右上角
 //        NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
 
         // 底部导航栏
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6b6968d..354b7cc 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/id_am_container"
     android:layout_width="match_parent"
     android:layout_height="match_parent"