fsda

wallpaper/lib/main.dart

@@ -1,10 +1,12 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
+import 'package:wallpaper/utils/dbmanager.dart';
 
 
 // import 'TestApp.dart';
 import 'WallPaperApp.dart';
 void main()  {
+  DBManager.initAdapter();
   runApp(const WallPaperApp());
 
 }

wallpaper/lib/utils/dbmanager.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'package:hive/hive.dart';
+import 'package:hive_flutter/hive_flutter.dart';
 part 'dbmanager.g.dart';
 
 @HiveType(typeId: 0)
@@ -15,5 +16,27 @@ class LocalImageInfo extends HiveObject {
 }
 
 class DBManager {
+  static late Box box;
+
+  static Future<Box> initAdapter()async {
+    await Hive.initFlutter();
+    Hive.registerAdapter(LocalImageInfoAdapter());
+    var downloadAlbums = await Hive.openBox('DownloadAlbums');
+    DBManager.box = downloadAlbums;
+    return downloadAlbums;
+  }
+
+  static addImg(String localFileName) {
+    var item = LocalImageInfo()
+    ..localUrl = localFileName
+    ..date = DateTime.now();
+    DBManager.box.add(item);
+    DBManager.box.flush();
+  }
+
+  static List<LocalImageInfo> allImgs() {
+    return DBManager.box.values.toList() as List<LocalImageInfo>;
+  }
+
    
 }

wallpaper/lib/utils/downloadmanager.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:image_gallery_saver/image_gallery_saver.dart';
+import 'package:wallpaper/utils/dbmanager.dart';
 import 'package:wallpaper/utils/local_img_manager.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:async_wallpaper/async_wallpaper.dart';
@@ -27,10 +28,7 @@ class DownloadManager {
       var fileName = await LocalImgManager.saveImgDataBytes(bytes);
       // print(fileName);
       //写入数据库信息
-      //.....
+      DBManager.addImg(fileName);
-
-
-
       return true;
     }
     catch(error) {