优化更换头像

lib/modules/profile/controllers/profile_controller.dart

@@ -2,38 +2,41 @@ 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();
-  
+
   // final _userName = ''.obs;
   // final _email = ''.obs;
   // final _avatar = ''.obs;
   // final _isEditing = false.obs;
   // final _storage = GetStorage();
   //用户信息
-  static const String userKey='user_info';
+  static const String userKey = 'user_info';
-  final _storage=GetStorage();
+  final _storage = GetStorage();
-  final ImagePicker _picker=ImagePicker();
+  final ImagePicker _picker = ImagePicker();
-  final Rx<UserModel> userInfo=UserModel.defaultUser().obs;
+  final Rx<UserModel> userInfo = UserModel.defaultUser().obs;
-  
+
   // 使用响应式变量
   final currentLanguage = 'zh'.obs;
-  
+
   // String get userName => _userName.value;
   // String get email => _email.value;
   // String get avatar => _avatar.value;
   // bool get isEditing => _isEditing.value;
-  
+
   @override
   void onInit() {
     super.onInit();
     loadUserInfo();
     loadLanguagePreference();
   }
-  
+
   // void loadUserData() {
   //   try {
   //     _userName.value = _storage.read('userName') ?? 'User Name';
@@ -43,13 +46,13 @@ class ProfileController extends GetxController {
   //     Get.snackbar('Error', 'Failed to load user data');
   //   }
   // }
-  
+
   // 加载用户语言偏好设置
   void loadLanguagePreference() {
     try {
       final String? languageCode = _storage.read('languageCode');
       final String? countryCode = _storage.read('countryCode');
-      
+
       if (languageCode != null && countryCode != null) {
         Get.updateLocale(Locale(languageCode, countryCode));
         currentLanguage.value = languageCode;
@@ -58,7 +61,7 @@ class ProfileController extends GetxController {
       print('Failed to load language preference: $e');
     }
   }
-  
+
   // 保存用户语言偏好设置
   Future<void> saveLanguagePreference(Locale locale) async {
     try {
@@ -68,7 +71,7 @@ class ProfileController extends GetxController {
       print('Failed to save language preference: $e');
     }
   }
-  
+
   // 切换应用语言
   void changeLanguage(String languageCode, String countryCode) {
     // 使用Future.delayed来避免在构建过程中更新UI
@@ -79,7 +82,7 @@ class ProfileController extends GetxController {
       currentLanguage.value = languageCode;
     });
   }
-  
+
   // Future<void> updateUserData({
   //   String? userName,
   //   String? email,
@@ -103,12 +106,12 @@ class ProfileController extends GetxController {
   //     Get.snackbar('Error', 'Failed to update profile');
   //   }
   // }
-  
+
   // void toggleEditing() {
   //   _isEditing.value = !_isEditing.value;
   // }
 
-    void loadUserInfo() {
+  void loadUserInfo() {
     final userJson = _storage.read(userKey);
     if (userJson != null) {
       userInfo.value = UserModel.fromJson(userJson);
@@ -126,8 +129,34 @@ class ProfileController extends GetxController {
       maxHeight: 800,
       imageQuality: 85,
     );
-    
+
     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: