打开相册指令、打开相机指令

lib/config/locator.dart

@@ -31,6 +31,8 @@ import 'package:appframe/data/repositories/message/screen_handler.dart';
 import 'package:appframe/data/repositories/message/share_handler.dart';
 import 'package:appframe/data/repositories/message/share_to_wx_handler.dart';
 import 'package:appframe/data/repositories/message/storage_handler.dart';
+import 'package:appframe/data/repositories/message/sys_album_handler.dart';
+import 'package:appframe/data/repositories/message/sys_camera_handler.dart';
 import 'package:appframe/data/repositories/message/title_bar_handler.dart';
 import 'package:appframe/data/repositories/message/upload_cancel_handler.dart';
 import 'package:appframe/data/repositories/message/upload_file.dart';
@@ -167,6 +169,12 @@ Future<void> setupLocator() async {
   /// 打开文档
   getIt.registerLazySingleton<MessageHandler>(() => OpenDocumentHandler(), instanceName: 'openDocument');
 
+  /// 打开系统相册
+  getIt.registerLazySingleton<MessageHandler>(() => SysAlbumHandler(), instanceName: 'sysAlbum');
+
+  /// 打开系统相机
+  getIt.registerLazySingleton<MessageHandler>(() => SysCameraHandler(), instanceName: 'sysCamera');
+
   /// 预览图片
   getIt.registerLazySingleton<MessageHandler>(() => PreviewMediaHandler(), instanceName: 'previewMedia');
 

lib/data/repositories/message/sys_album_handler.dart

+import 'dart:io';
+
+import 'package:android_intent_plus/android_intent.dart';
+import 'package:appframe/services/dispatcher.dart';
+
+/// sysAlbum 指令处理类
+///
+/// 打开系统相册应用，仅 Android 平台生效。
+/// 无需参数，H5 调用示例：{ "cmd": "sysAlbum" }
+class SysAlbumHandler extends MessageHandler {
+  @override
+  Future<dynamic> handleMessage(params) async {
+    if (!Platform.isAndroid) {
+      return false;
+    }
+
+    const intent = AndroidIntent(
+      action: 'android.intent.action.VIEW',
+      data: 'content://media/external/images/media',
+    );
+    await intent.launch();
+    return true;
+  }
+}

lib/data/repositories/message/sys_camera_handler.dart

+import 'dart:io';
+
+import 'package:android_intent_plus/android_intent.dart';
+import 'package:appframe/services/dispatcher.dart';
+
+/// sysCamera 指令处理类
+///
+/// 打开系统相机进行拍照或录像，仅 Android 平台生效。
+/// 可选参数 type：'photo'（默认，拍照）或 'video'（录像）。
+/// H5 调用示例：{ "cmd": "sysCamera" } 或 { "cmd": "sysCamera", "params": { "type": "video" } }
+class SysCameraHandler extends MessageHandler {
+  @override
+  Future<dynamic> handleMessage(params) async {
+    if (!Platform.isAndroid) {
+      return false;
+    }
+
+    String type = 'photo';
+    if (params is Map<String, dynamic>) {
+      type = params['type'] as String? ?? 'photo';
+    }
+
+    final String action = type == 'video'
+        ? 'android.media.action.VIDEO_CAPTURE'
+        : 'android.media.action.IMAGE_CAPTURE';
+
+    final intent = AndroidIntent(action: action);
+    await intent.launch();
+    return true;
+  }
+}

pubspec.yaml

@@ -34,6 +34,7 @@ dependencies:
   permission_handler: ^12.0.1
   url_launcher: ^6.3.2
   app_settings: ^6.1.1
+  android_intent_plus: ^5.3.1
 
   # --- UI 与 媒体 ---
   file_picker: ^10.3.2