优化更换头像

lib/modules/profile/controllers/profile_controller.dart

@@ -2,8 +2,11 @@ import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:logger/logger.dart';
 import '../../../data/models/user_model.dart';
 import '../../settings/controllers/settings_controller.dart';
+import 'dart:io';
+import 'package:flutter_image_compress/flutter_image_compress.dart';
 
 class ProfileController extends GetxController {
   static ProfileController get to => Get.find();
@@ -14,10 +17,10 @@ class ProfileController extends GetxController {
   // final _isEditing = false.obs;
   // final _storage = GetStorage();
   //用户信息
-  static const String userKey='user_info';
-  final _storage=GetStorage();
-  final ImagePicker _picker=ImagePicker();
-  final Rx<UserModel> userInfo=UserModel.defaultUser().obs;
+  static const String userKey = 'user_info';
+  final _storage = GetStorage();
+  final ImagePicker _picker = ImagePicker();
+  final Rx<UserModel> userInfo = UserModel.defaultUser().obs;
 
   // 使用响应式变量
   final currentLanguage = 'zh'.obs;
@@ -128,6 +131,32 @@ class ProfileController extends GetxController {
     );
 
     if (image != null) {
+      // 检查文件大小
+      final file = File(image.path);
+      var fileSize = await file.length();
+      var quality = 85;
+
+      // 如果文件大于1MB，进行压缩
+      while (fileSize > 1024 * 1024 && quality > 30) {
+        final compressedImage = await FlutterImageCompress.compressAndGetFile(
+          file.absolute.path,
+          file.absolute.path, // 覆盖原文件
+          quality: quality,
+          minWidth: 800,
+          minHeight: 800,
+        );
+
+        if (compressedImage == null) {
+          Get.snackbar('错误', '图片压缩失败');
+          return;
+        }
+
+        //更新文件大小和质量
+        fileSize = await compressedImage.length();
+        quality -= 5;
+        Logger().d('压缩后文件大小：$fileSize');
+      }
+
       userInfo.update((user) {
         if (user != null) {
           user.avatar = image.path;
@@ -143,12 +172,19 @@ class ProfileController extends GetxController {
   }
 
   Future<void> updateUserName(String name) async {
-    if (name.trim().isNotEmpty) {
+    if (name.trim().isEmpty) {
+      Logger().e('Invalid name: $name');
+      return;
+    }
+
+    try {
       userInfo.update((user) {
         if (user != null) {
           user.name = name.trim();
+          Logger().d('Name updated to: ${user.name}');
         }
       });
+
       await saveUserInfo();
 
       // 同步更新 SettingsController
@@ -156,6 +192,9 @@ class ProfileController extends GetxController {
         final settingsController = Get.find<SettingsController>();
         settingsController.loadUserInfo();
       }
+    } catch (e) {
+      Logger().e('Error updating name: $e');
+      Get.snackbar('Error', 'Failed to update user name');
     }
   }
 }

pubspec.yaml

@@ -50,6 +50,8 @@ dependencies:
   lottie: ^3.3.1
   app_settings: 5.2.0
   speech_to_text: ^7.0.0
+  flutter_image_compress: ^2.4.0
+  # image_cropper: ^9.0.0
 
 dev_dependencies:
   flutter_test: