ss

wallpaper/android/app/src/main/AndroidManifest.xml

@@ -41,4 +41,9 @@
             <data android:mimeType="text/plain"/>
         </intent>
     </queries>
+
+    <!-- 写权限 -->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <!-- 读权限 -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
 </manifest>

wallpaper/lib/WallPaperApp.dart

@@ -21,14 +21,16 @@ class WallPaperApp extends StatefulWidget {
 class _WallPaperAppState extends State<WallPaperApp> {
   @override
   Widget build(BuildContext context){
-    return MaterialApp(
+    // return MaterialApp(
-      title: 'wall paper',
+    //   title: 'wall paper',
-      theme: ThemeData(
+    //   debugShowCheckedModeBanner: false,
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
+    //   theme: ThemeData(
-        useMaterial3: true,
+    //     colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
-      ),
+    //     useMaterial3: true,
-      home: const RootWidget(title:'root widget title'),
+    //   ),
-    );
+    //   home: const RootWidget(title:'root widget title'),
+    // );
+    return const RootWidget(title:'root widget title');
   }
 }
 
@@ -49,6 +51,7 @@ class _RootWidgetState extends State<RootWidget> {
           builder: (context,widget){
             return GetMaterialApp(
               title:'Getmaterial app title',
+              debugShowCheckedModeBanner: false,
               theme: ThemeData.light(useMaterial3: true).copyWith(
                 primaryColor: Colors.blue,
               ),

wallpaper/lib/pages/homepage/homepage_view.dart

@@ -23,6 +23,7 @@ class HomePageView extends GetView <HomePageController> {
     //  );
     return Scaffold(
               appBar: AppBar(
+                centerTitle: true,
                 title: const Text(title),
               ),
               

wallpaper/lib/pages/imgscanpage/imgscanpage_view.dart

@@ -16,12 +16,18 @@ class ImgScanPageView extends GetView<ImgScanPageController> {
   @override 
   Widget build(BuildContext context) {
     return Scaffold(
+      extendBodyBehindAppBar: true,
       backgroundColor: Colors.black,
-      appBar: AppBar(
+      appBar: PreferredSize(
+        preferredSize: const Size.fromHeight(44),
+        child: AppBar(
+        centerTitle: true,
         title: const Text("查看大图"),
+        
         backgroundColor: Colors.transparent,
         foregroundColor: Colors.white,
       ),
+      ),
       body: Stack(
         children: [
           PhotoViewGallery.builder(

wallpaper/pubspec.lock

@@ -380,10 +380,10 @@ packages:
     dependency: "direct main"
     description:
       name: image_gallery_saver
-      sha256: be812580c7a320d3bf583af89cac6b376f170d48000aca75215a73285a3223a0
+      sha256: "0aba74216a4d9b0561510cb968015d56b701ba1bd94aace26aacdd8ae5761816"
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.7.1"
+    version: "2.0.3"
   io:
     dependency: transitive
     description:

wallpaper/pubspec.yaml

@@ -56,7 +56,7 @@ dependencies:
   crypto: ^3.0.3
 
   #将图片导出到相册
-  image_gallery_saver: ^1.7.1
+  image_gallery_saver: ^2.0.3
   permission_handler: ^10.0.0
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.