更新界面

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:padding="24dp"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp">
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/edit_account"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/web_dav_account" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:endIconMode="password_toggle">
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/edit_password"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/web_dav_pw"
+            android:inputType="textPassword" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+</LinearLayout>

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

@@ -8,11 +8,6 @@
         <item name="android:windowBackground">@android:color/transparent</item>
     </style>
 
-    <!-- Welcome主题 -->
-    <style name="AppTheme.Welcome" parent="Base.AppTheme">
-        <item name="android:windowNoTitle">true</item>
-    </style>
-
     <style name="Base.AppTheme" parent="Theme.Material3.DynamicColors.DayNight.NoActionBar">
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
         <item name="android:windowLightStatusBar">true</item>

app/src/main/res/xml/pref_config_backup.xml

@@ -15,16 +15,10 @@
             android:summary="@string/web_dav_url_s"
             app:iconSpaceReserved="false" />
 
-        <io.legato.kazusa.lib.prefs.EditTextPreference
-            android:key="web_dav_account"
+        <io.legato.kazusa.lib.prefs.Preference
+            android:key="web_dav_auth"
             android:title="@string/web_dav_account"
-            android:summary="@string/web_dav_account_s"
-            app:iconSpaceReserved="false" />
-
-        <io.legato.kazusa.lib.prefs.EditTextPreference
-            android:key="web_dav_password"
-            android:title="@string/web_dav_pw"
-            android:summary="@string/web_dav_pw_s"
+            android:summary="设置 WebDAV 账号和密码"
             app:iconSpaceReserved="false" />
 
         <io.legato.kazusa.lib.prefs.EditTextPreference
@@ -41,6 +35,12 @@
             app:allowDividerBelow="false"
             app:iconSpaceReserved="false" />
 
+        <io.legato.kazusa.lib.prefs.Preference
+            android:key="web_dav_test"
+            android:title="测试 WebDav 配置"
+            android:summary="测试 WebDav 服务工作状态"
+            app:iconSpaceReserved="false"/>
+
         <io.legato.kazusa.lib.prefs.SwitchPreference
             android:key="syncBookProgress"
             android:defaultValue="true"