结束

wallpaper/lib/pages/localimgscanpage/localimgscanpage_controller.dart

@@ -16,14 +16,24 @@ class LocalImgScanPageController extends GetxController {
   Timer? _timer;
   var isAndroid = Platform.isAndroid;
   var albumPermisonisDenied = false.obs;
-  var localDir = RxString(DBManager.localDir);
+  // var localDir = RxString(DBManager.localDir);
+  var localDir = "";
   @override
-  void onInit() async {
+  void onInit() {
     super.onInit();
      
       currentIndex.value = Get.arguments["index"];
       dataModel.value = Get.arguments["dataItems"];
       pcontroller = PageController(initialPage: currentIndex.value);
+
+  }
+
+@override
+  void onReady() async {
+    // TODO: implement onReady
+    super.onReady();
+          localDir = await LocalImgManager.getImgLocalDir();
+          refresh();
   }
 
   @override
@@ -44,7 +54,7 @@ class LocalImgScanPageController extends GetxController {
 
   Future < void>  saveImgToAlbum() async {
     String imgUrl = '$localDir/${dataModel[currentIndex.value].localUrl!}';
-      await DownloadManager.saveNetworkImage(imgUrl);
+      await DownloadManager.saveLocalImage(imgUrl);
       //如果是android,还应该调用设置壁纸的功能
       //....
       //给结果提示框

wallpaper/lib/pages/localimgscanpage/localimgscanpage_view.dart

@@ -18,7 +18,7 @@ class LocalImgScanPageView extends GetView<LocalImgScanPageController> {
   
   @override 
   Widget build(BuildContext context) {
-    return Obx(() => Scaffold(
+    return Scaffold(
       extendBodyBehindAppBar: true,
       backgroundColor: Colors.black,
       appBar:PreferredSize(
@@ -33,7 +33,9 @@ class LocalImgScanPageView extends GetView<LocalImgScanPageController> {
         ),
       body: Stack(
         children: [
-          PhotoViewGallery.builder(
+          GetBuilder<LocalImgScanPageController>(
+            builder: (logic) {
+              return PhotoViewGallery.builder(
                     scrollPhysics: const BouncingScrollPhysics(),
                     builder: (BuildContext context, int index) {
                       return PhotoViewGalleryPageOptions(
@@ -65,6 +67,8 @@ class LocalImgScanPageView extends GetView<LocalImgScanPageController> {
                     onPageChanged: onPageChanged,
                     
 
+              );
+            },
           ),
           Align(
             alignment: Alignment.bottomCenter,
@@ -83,7 +87,7 @@ class LocalImgScanPageView extends GetView<LocalImgScanPageController> {
           ),
         ],
       ),
-    ));
+    );
   }
 
   void onPageChanged(int index){

wallpaper/lib/utils/dbmanager.dart

@@ -21,7 +21,7 @@ class DBManager {
   static late String localDir;
 
   static Future<void> initAdapter()async {
-    DBManager.localDir = await LocalImgManager.getImgLocalDir();
+    // DBManager.localDir = await LocalImgManager.getImgLocalDir();
     await Hive.initFlutter();
     Hive.registerAdapter(LocalImageInfoAdapter());
     var downloadAlbums = await Hive.openBox<LocalImageInfo>('DownloadAlbums');