From de74e5ec3fbdab065e8b91240fa1944c4b3440c2 Mon Sep 17 00:00:00 2001
From: Administrator <123>
Date: Wed, 03 Nov 2021 07:41:03 +0000
Subject: [PATCH] 部分调整

---
 app/src/main/res/layout/activity_main.xml |   35 +++++++++++++++--------------------
 1 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 035ff13..9db3053 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -4,31 +4,26 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/container"
     android:layout_width="match_parent"
-    android:layout_height="match_parent" >
+    android:layout_height="match_parent"
+    android:orientation="vertical">
 
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/view_pager_2"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/nav_view" />
     <com.google.android.material.bottomnavigation.BottomNavigationView
         android:id="@+id/nav_view"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="0dp"
-        android:layout_marginEnd="0dp"
-        android:background="?android:attr/windowBackground"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:menu="@menu/bottom_nav_menu"/>
-
-    <fragment
-        android:id="@+id/nav_host_fragment_activity_main"
-        android:name="androidx.navigation.fragment.NavHostFragment"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        app:defaultNavHost="true"
-        app:layout_constraintBottom_toTopOf="@id/nav_view"
+        android:layout_height="wrap_content"
+        android:background="?android:attr/windowBackground"
+        app:layout_constraintTop_toBottomOf="@id/view_pager_2"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:navGraph="@navigation/mobile_navigation"
-    />
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:menu="@menu/bottom_nav_menu"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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