更新依赖

更新部分界面

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

@@ -2,6 +2,7 @@
 <com.google.android.material.button.MaterialButtonToggleGroup xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/theme_toggle_group"
+    style="@style/Widget.Material3.MaterialButtonGroup.Connected"
     android:layout_width="match_parent"
     android:layout_height="48dp"
     android:orientation="horizontal"
@@ -11,7 +12,7 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btn_system"
-        style="@style/Widget.Material3.Button.OutlinedButton"
+        style="@style/Widget.Material3Expressive.Button"
         app:checkedIcon="@drawable/ic_check"
         android:checkable="true"
         android:layout_width="0dp"
@@ -21,7 +22,7 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btn_light"
-        style="@style/Widget.Material3.Button.OutlinedButton"
+        style="@style/Widget.Material3Expressive.Button"
         app:checkedIcon="@drawable/ic_check"
         android:checkable="true"
         android:layout_width="0dp"
@@ -31,7 +32,7 @@
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btn_dark"
-        style="@style/Widget.Material3.Button.OutlinedButton"
+        style="@style/Widget.Material3Expressive.Button"
         app:checkedIcon="@drawable/ic_check"
         android:checkable="true"
         android:layout_width="0dp"