会话页面

lib/constants/message_constant.dart

@@ -0,0 +1,37 @@
+class HistoryMessageDartConstant {
+  static const getCount = 20;
+
+  // ignore: constant_identifier_names
+  static const V2_TIM_IMAGE_TYPES = {
+    'ORIGINAL': 0,
+    'BIG': 1,
+    'SMALL': 2,
+  };
+
+  static Map<V2_TIM_IMAGE_TYPES_ENUM, List<String>> imgPriorMap = {
+    V2_TIM_IMAGE_TYPES_ENUM.original: oriImgPrior,
+    V2_TIM_IMAGE_TYPES_ENUM.big: bigImgPrior,
+    V2_TIM_IMAGE_TYPES_ENUM.small: smallImgPrior,
+  };
+
+  // 缩略图优先，大图次之，最后是原图
+  static const smallImgPrior = ['ORIGINAL', 'BIG', 'SMALL'];
+  // 大图优先，原图次之，最后是缩略图
+  static const bigImgPrior = ['SMALL', 'ORIGINAL', 'BIG'];
+  // 原图优先，大图次之，最后是缩略图
+  static const oriImgPrior = ['SMALL', 'BIG', 'ORIGINAL'];
+
+  // 视频、音频已读状态
+  static const int read = 1;
+}
+
+enum V2_TIM_IMAGE_TYPES_ENUM {
+  original,
+  big,
+  small,
+}
+
+enum IMG_PREVIEW_TYPE {
+  local,
+  url,
+}

lib/controllers/user_controller.dart

@@ -1,5 +1,4 @@
 import 'package:chat/models/upload_model.dart';
-import 'package:chat/models/user_info_model.dart';
 import 'package:chat/providers/user_provider.dart';
 import 'package:chat/services/auth_service.dart';
 import 'package:chat/services/tim/friend_service.dart';
@@ -9,9 +8,6 @@ import 'package:get/get.dart';
 class UserController extends GetxController {
   static UserController get to => Get.find<UserController>();
 
-  /// 用户信息，这个数据，在更新用户资料的时候，也应该更新
-  Rx<UserInfoModel> userInfo = UserInfoModel.empty().obs;
-
   Future<bool> updateNickname(String nickname) async {
     var result = await UserProvider.updateNickname(nickname);
     if (result) {

lib/models/im/contact_info_model.dart

@@ -10,6 +10,7 @@ class ContactInfoModel extends ISuspensionBean {
   V2TimFriendInfo? friendInfo;
   IconData? icon;
   Color? color;
+  String? route;
 
   ContactInfoModel({
     required this.name,
@@ -19,6 +20,7 @@ class ContactInfoModel extends ISuspensionBean {
     this.friendInfo,
     this.icon,
     this.color,
+    this.route,
   });
 
   @override

lib/providers/user_provider.dart

@@ -1,3 +1,4 @@
+import 'package:chat/models/im/search_user_model.dart';
 import 'package:chat/models/upload_model.dart';
 import 'package:chat/utils/network/http.dart';
 import 'package:chat/utils/ui_tools.dart';
@@ -32,4 +33,25 @@ class UserProvider {
       return false;
     }
   }
+
+  /// 从服务器查找用户
+  static Future<List<SearchUserModel>?> searchUser(String keyword) async {
+    try {
+      var json = await Http.get(
+        'user/search',
+        params: {
+          'keyword': keyword,
+        },
+      );
+
+      return List<SearchUserModel>.from(
+        json.map(
+          (x) => SearchUserModel.fromJson(x),
+        ),
+      );
+    } catch (err) {
+      UiTools.toast(err.toString());
+    }
+    return null;
+  }
 }

lib/routes/contact_routes.dart

@@ -24,6 +24,7 @@ abstract class ContactRoutes {
   static const String friendProfile = '/contact/friend/profile';
   static const String friendProfileMore = '/contact/friend/profile/more';
   static const String friendRemark = '/contact/friend/remark';
+  static const String friendRequest = '/contact/friend/request';
   static const String friendRequestApply = '/contact/friend/request/apply';
   static const String friendRecommend = '/contact/friend/recommend';
   static const String friendRecommendFriend =
@@ -31,6 +32,7 @@ abstract class ContactRoutes {
   static const String friendRecommendGroup = '/contact/friend/recommend/group';
 
   static const String group = '/contact/group';
+  static const String groupSearch = '/contact/group/search';
   static const String groupQrCode = '/contact/group/qrCode';
   static const String groupCreate = '/contact/group/create';
   static const String groupNotification = '/contact/group/notification';

lib/services/tim/friend_service.dart

@@ -1,9 +1,8 @@
 import 'package:azlistview/azlistview.dart';
 import 'package:chat/models/im/contact_info_model.dart';
-import 'package:chat/models/im/search_user_model.dart';
+import 'package:chat/routes/contact_routes.dart';
 import 'package:chat/services/tim_service.dart';
 import 'package:chat/utils/im_tools.dart';
-import 'package:chat/utils/network/http.dart';
 import 'package:chat/utils/ui_tools.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
@@ -35,6 +34,7 @@ class TimFriendService extends GetxService {
       tagIndex: '@',
       icon: Icons.person_add_alt,
       color: Colors.amber,
+      route: ContactRoutes.friendRequest,
     ),
     ContactInfoModel(
       name: '群聊',
@@ -42,6 +42,7 @@ class TimFriendService extends GetxService {
       tagIndex: '@',
       icon: Icons.group,
       color: Colors.green,
+      route: ContactRoutes.group,
     ),
     ContactInfoModel(
       name: '订阅消息',
@@ -243,25 +244,4 @@ class TimFriendService extends GetxService {
     UiTools.toast(result.desc);
     return false;
   }
-
-  /// 从服务器查找用户
-  Future<List<SearchUserModel>?> searchUser(String keyword) async {
-    try {
-      var json = await Http.get(
-        'user/search',
-        params: {
-          'keyword': keyword,
-        },
-      );
-
-      return List<SearchUserModel>.from(
-        json.map(
-          (x) => SearchUserModel.fromJson(x),
-        ),
-      );
-    } catch (err) {
-      UiTools.toast(err.toString());
-    }
-    return null;
-  }
 }

lib/utils/sound_record.dart

@@ -0,0 +1,66 @@
+import 'dart:async';
+
+import 'package:flutter_plugin_record_plus/const/play_state.dart';
+import 'package:flutter_plugin_record_plus/const/response.dart';
+import 'package:flutter_plugin_record_plus/index.dart';
+
+typedef PlayStateListener = void Function(PlayState playState);
+typedef SoundInterruptListener = void Function();
+typedef ResponseListener = void Function(RecordResponse recordResponse);
+
+class SoundPlayer {
+  static final FlutterPluginRecord _recorder = FlutterPluginRecord();
+  static SoundInterruptListener? _soundInterruptListener;
+  static bool isInited = false;
+
+  static initSoundPlayer() {
+    if (!isInited) {
+      _recorder.init();
+      isInited = true;
+    }
+  }
+
+  static play({required String url}) {
+    _recorder.stopPlay();
+    if (_soundInterruptListener != null) {
+      _soundInterruptListener!();
+    }
+    _recorder.playByPath(url, 'url');
+  }
+
+  static stop() {
+    _recorder.stopPlay();
+  }
+
+  static dispose() {
+    _recorder.dispose();
+  }
+
+  static StreamSubscription<PlayState> playStateListener(
+          {required PlayStateListener listener}) =>
+      _recorder.responsePlayStateController.listen(listener);
+
+  static setSoundInterruptListener(SoundInterruptListener listener) {
+    _soundInterruptListener = listener;
+  }
+
+  static removeSoundInterruptListener() {
+    _soundInterruptListener = null;
+  }
+
+  static StreamSubscription<RecordResponse> responseListener(
+          ResponseListener listener) =>
+      _recorder.response.listen(listener);
+
+  static StreamSubscription<RecordResponse> responseFromAmplitudeListener(
+          ResponseListener listener) =>
+      _recorder.responseFromAmplitude.listen(listener);
+
+  static startRecord() {
+    _recorder.start();
+  }
+
+  static stopRecord() {
+    _recorder.stop();
+  }
+}

lib/views/contact/firend/request/index_page.dart

@@ -1,6 +1,7 @@
 import 'package:chat/configs/app_colors.dart';
 import 'package:chat/controllers/private_controller.dart';
 import 'package:chat/models/im/search_user_model.dart';
+import 'package:chat/providers/user_provider.dart';
 import 'package:chat/routes/contact_routes.dart';
 import 'package:chat/services/tim/apply_service.dart';
 import 'package:chat/services/tim/friend_service.dart';
@@ -38,7 +39,7 @@ class _ImFriendRequestState extends State<ContactFriendRequestPage> {
                 searchList = null;
               });
             } else {
-              var result = await TimFriendService.to.searchUser(e);
+              var result = await UserProvider.searchUser(e);
 
               setState(() {
                 searchList = result;

lib/views/contact/group/index_page.dart

@@ -1,15 +1,101 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/routes/contact_routes.dart';
+import 'package:chat/routes/conversation_routes.dart';
+import 'package:chat/services/tim/conversation_service.dart';
+import 'package:chat/services/tim/group_service.dart';
+import 'package:chat/views/home/widgets/group_avatar.dart';
+import 'package:chat/widgets/custom_easy_refresh.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_easyrefresh/easy_refresh.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_group_info.dart';
 
 class ContactGroupPage extends StatefulWidget {
   const ContactGroupPage({Key? key}) : super(key: key);
 
   @override
-  _ContactGroupPageState createState() => _ContactGroupPageState();
+  State<ContactGroupPage> createState() => _ContactGroupPageState();
 }
 
 class _ContactGroupPageState extends State<ContactGroupPage> {
   @override
   Widget build(BuildContext context) {
-    return Container();
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('群聊'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.search_outlined),
+            onPressed: () {
+              Get.toNamed(ContactRoutes.groupSearch);
+            },
+          ),
+          IconButton(
+            icon: const Icon(Icons.add_outlined),
+            onPressed: () {
+              Get.toNamed(ContactRoutes.groupCreate);
+            },
+          ),
+        ],
+      ),
+      body: GetX<TimGroupService>(builder: (_) {
+        return EasyRefresh(
+          onRefresh: () async {
+            _.fetchList();
+          },
+          header: CustomEasyRefresh.header,
+          child: Column(
+            children: [
+              ListView.separated(
+                shrinkWrap: true,
+                physics: const ClampingScrollPhysics(),
+                itemBuilder: (context, index) {
+                  V2TimGroupInfo group = _.groups[index];
+                  return ListTile(
+                    onTap: () async {
+                      var conversation = await TimConversationService.to
+                          .getById('group_' + group.groupID);
+                      Get.toNamed(
+                        ConversationRoutes.index,
+                        arguments: {
+                          'conversation': conversation,
+                        },
+                      );
+                    },
+                    leading: GroupAvatar(group.groupID),
+                    tileColor: AppColors.white,
+                    title: Text(group.groupName!),
+                    subtitle: Text('成员数: ${group.memberCount}'),
+                  );
+                },
+                separatorBuilder: (context, index) {
+                  return const Divider(
+                    height: 0,
+                    indent: 72,
+                  );
+                },
+                itemCount: _.groups.length,
+              ),
+              const Divider(
+                height: 0,
+                indent: 72,
+              ),
+              Container(
+                color: AppColors.white,
+                height: 54,
+                child: Center(
+                  child: Text(
+                    '${_.groups.length} 个群聊',
+                    style: const TextStyle(
+                      color: AppColors.unactive,
+                    ),
+                  ),
+                ),
+              ),
+            ],
+          ),
+        );
+      }),
+    );
   }
 }

lib/views/contact/index/index_page.dart

@@ -48,7 +48,11 @@ class _ContactPageState extends State<ContactPage> {
               return Column(
                 children: [
                   ListTile(
-                    onTap: () async {},
+                    onTap: () async {
+                      if (info.route != null) {
+                        Get.toNamed(info.route!);
+                      }
+                    },
                     leading: Container(
                       width: 40,
                       height: 40,

lib/views/conversation/preview/image_widget.dart

@@ -0,0 +1,78 @@
+import 'dart:io';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/constants/message_constant.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:photo_view/photo_view.dart';
+import 'package:photo_view/photo_view_gallery.dart';
+
+class PreviewImageWidget extends StatelessWidget {
+  final IMG_PREVIEW_TYPE type;
+
+  final String path;
+
+  final String original;
+
+  const PreviewImageWidget({
+    Key? key,
+    required this.type,
+    required this.path,
+    required this.original,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      color: AppColors.black,
+      child: SafeArea(
+        child: Stack(
+          children: [
+            Positioned.fill(
+              child: PhotoViewGallery.builder(
+                pageController: PageController(initialPage: 0),
+                itemCount: 1,
+                builder: (context, index) {
+                  if (type == IMG_PREVIEW_TYPE.local) {
+                    return PhotoViewGalleryPageOptions(
+                      imageProvider: FileImage(File(path)),
+                      minScale: PhotoViewComputedScale.contained,
+                      maxScale: PhotoViewComputedScale.covered * 2,
+                    );
+                  } else {
+                    if (path.split('?').first.isImageFileName) {
+                      return PhotoViewGalleryPageOptions(
+                        imageProvider: CachedNetworkImageProvider(path),
+                        minScale: PhotoViewComputedScale.contained,
+                        maxScale: PhotoViewComputedScale.covered * 2,
+                      );
+                    } else {
+                      return PhotoViewGalleryPageOptions.customChild(
+                        child: const Center(
+                          child: Text(
+                            '格式不支持',
+                            style: TextStyle(
+                              color: AppColors.white,
+                            ),
+                          ),
+                        ),
+                      );
+                    }
+                  }
+                },
+              ),
+            ),
+            const SafeArea(
+              child: Padding(
+                padding: EdgeInsets.all(4.0),
+                child: BackButton(
+                  color: AppColors.white,
+                ),
+              ),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/preview/video_widget.dart

@@ -0,0 +1,119 @@
+import 'dart:io';
+
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/utils/ui_tools.dart';
+import 'package:flutter/material.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_video_elem.dart';
+import 'package:video_player/video_player.dart';
+
+class PreviewVideoWidget extends StatefulWidget {
+  final V2TimVideoElem video;
+  const PreviewVideoWidget(this.video, {Key? key}) : super(key: key);
+
+  @override
+  State<PreviewVideoWidget> createState() => _PreviewVideoWidgetState();
+}
+
+class _PreviewVideoWidgetState extends State<PreviewVideoWidget> {
+  late VideoPlayerController _controller;
+  bool isPause = false;
+
+  @override
+  void initState() {
+    super.initState();
+
+    var lv = widget.video.localVideoUrl;
+
+    if (lv != null && lv.isNotEmpty && File(lv).existsSync()) {
+      _controller =
+          VideoPlayerController.file(File(widget.video.localVideoUrl!))
+            ..initialize().then((value) {
+              setState(() {
+                _controller.play();
+              });
+            }).catchError((e) {
+              UiTools.toast(e.toString());
+            });
+    } else {
+      _controller = VideoPlayerController.network(widget.video.videoUrl!)
+        ..initialize().then((value) {
+          setState(() {
+            _controller.play();
+          });
+        }).catchError((e) {
+          UiTools.toast(e.toString());
+        });
+    }
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: AppColors.mainBlack,
+      appBar: AppBar(
+        backgroundColor: AppColors.transparent,
+        foregroundColor: AppColors.white,
+      ),
+      body: GestureDetector(
+        onTap: () {
+          setState(() {
+            if (_controller.value.isInitialized) {
+              if (_controller.value.isPlaying) {
+                _controller.pause();
+                isPause = true;
+              } else {
+                _controller.play();
+                isPause = false;
+              }
+            }
+          });
+        },
+        child: Stack(
+          children: [
+            Center(
+              child: _controller.value.isInitialized
+                  ? AspectRatio(
+                      aspectRatio: _controller.value.aspectRatio,
+                      child: VideoPlayer(_controller),
+                    )
+                  : _controller.value.hasError
+                      ? const Text(
+                          '视频加载失败',
+                          style: TextStyle(
+                            color: AppColors.white,
+                          ),
+                        )
+                      : const CircularProgressIndicator(
+                          color: AppColors.primary,
+                        ),
+            ),
+            Align(
+              alignment: Alignment.bottomCenter,
+              child: VideoProgressIndicator(
+                _controller,
+                allowScrubbing: true,
+              ),
+            ),
+            Align(
+              alignment: Alignment.center,
+              child: Visibility(
+                visible: isPause,
+                child: const Icon(
+                  Icons.play_circle_outline,
+                  size: 96,
+                  color: AppColors.white,
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/message_area.dart

@@ -0,0 +1,80 @@
+import 'package:chat/services/tim/message_service.dart';
+import 'package:chat/views/conversation/widgets/message_widget.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:scroll_to_index/scroll_to_index.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_conversation.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class MessageArea extends StatefulWidget {
+  final V2TimConversation conversation;
+
+  const MessageArea(this.conversation, {Key? key}) : super(key: key);
+
+  @override
+  State<MessageArea> createState() => _MessageAreaState();
+}
+
+class _MessageAreaState extends State<MessageArea> {
+  late AutoScrollController _scrollController;
+  String? _lastMessageId;
+
+  @override
+  void initState() {
+    super.initState();
+    _scrollController = AutoScrollController(
+      viewportBoundaryGetter: () => Rect.fromLTRB(
+        0,
+        0,
+        0,
+        MediaQuery.of(context).padding.bottom,
+      ),
+      axis: Axis.vertical,
+    );
+
+    _loadMessages();
+  }
+
+  Future<void> _loadMessages() async {
+    TimMessageService.to
+        .loadMessagesFromService(
+      widget.conversation,
+      _lastMessageId,
+      _scrollController,
+    )
+        .then((value) {
+      _lastMessageId = value;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GetX<TimMessageService>(builder: (service) {
+      return ListView.separated(
+        scrollDirection: Axis.vertical,
+        controller: _scrollController,
+        shrinkWrap: true,
+        physics: const ClampingScrollPhysics(),
+        padding: const EdgeInsets.all(8),
+        reverse: true,
+        cacheExtent: 1200,
+        addAutomaticKeepAlives: true,
+        itemCount: service.messages.length,
+        itemBuilder: (_, index) {
+          V2TimMessage? message = service.messages[index];
+          return AutoScrollTag(
+            key: ValueKey(index),
+            controller: _scrollController,
+            index: index,
+            child: MessageWidget(message),
+          );
+        },
+        separatorBuilder: (c, i) {
+          return Container(
+            height: 8,
+          );
+        },
+      );
+    });
+  }
+}

lib/views/conversation/widgets/message_field.dart

@@ -0,0 +1,676 @@
+import 'dart:async';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/routes/contact_routes.dart';
+import 'package:chat/services/tim/conversation_service.dart';
+import 'package:chat/utils/sound_record.dart';
+import 'package:chat/utils/ui_tools.dart';
+import 'package:chat/views/conversation/widgets/tim_emoji_panel.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+// import 'package:flutter_baidu_mapapi_search/flutter_baidu_mapapi_search.dart';
+import 'package:get/get.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:tencent_im_sdk_plugin/enum/conversation_type.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_conversation.dart';
+import 'package:wechat_assets_picker/wechat_assets_picker.dart';
+import 'package:wechat_camera_picker/wechat_camera_picker.dart';
+
+class MessageField extends StatefulWidget {
+  final V2TimConversation conversation;
+
+  const MessageField(this.conversation, {Key? key}) : super(key: key);
+
+  @override
+  State<MessageField> createState() => _MessageFieldState();
+}
+
+class _MessageFieldState extends State<MessageField> {
+  final TextEditingController _controller = TextEditingController();
+
+  bool isVoice = false;
+  String _sendText = '';
+  double paddingBottom = 0.0;
+  String soundTipsText = "手指上滑，取消发送";
+  bool isRecording = false;
+  bool isInit = false;
+  bool isCancelSend = false;
+  DateTime startTime = DateTime.now();
+  List<StreamSubscription<Object>> subscriptions = [];
+
+  OverlayEntry? overlayEntry;
+  String voiceIcon = "assets/chats/voice_volume_1.png";
+  final FocusNode _focusNode = FocusNode();
+  bool showMore = false;
+  bool showEmojiPanel = false;
+  bool showKeyboard = false;
+  double lastkeyboardHeight = 0;
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    for (var subscription in subscriptions) {
+      subscription.cancel();
+    }
+    super.dispose();
+  }
+
+  Future<void> sendMessage() async {
+    var text = _controller.text;
+
+    if (text.isEmpty) {
+      return;
+    }
+
+    TimConversationService.to.sendTextMessage(widget.conversation, text);
+    _controller.text = '';
+  }
+
+  /// 发送媒体消息
+  Future<void> sendMeidaMessage(AssetEntity asset) async {
+    if (asset.type == AssetType.image) {
+      TimConversationService.to.sendImageMessage(
+        widget.conversation,
+        asset,
+      );
+    } else if (asset.type == AssetType.video) {
+      TimConversationService.to.sendVideoMessage(
+        widget.conversation,
+        asset,
+      );
+    } else {
+      UiTools.toast('暂不支持的类型');
+    }
+  }
+
+  hideAllPanel() {
+    _focusNode.unfocus();
+    setState(() {
+      showKeyboard = false;
+      showMore = false;
+      showEmojiPanel = false;
+    });
+  }
+
+  double _getBottomHeight() {
+    listenKeyBoardStatus();
+    if (showMore || showEmojiPanel) {
+      return 248.0;
+    }
+    // 在文本框多行拓展时增加保护区高度
+    else if (_controller.text.length >= 46 && showKeyboard == false) {
+      return 25;
+    } else {
+      return 0;
+    }
+  }
+
+  listenKeyBoardStatus() {
+    final currentKeyboardHeight = MediaQuery.of(context).viewInsets.bottom;
+    // 键盘弹出
+    if (currentKeyboardHeight - lastkeyboardHeight > 0) {
+      // 保证弹出时showKeyboard为true
+      setState(() {
+        showKeyboard = true;
+      });
+
+      /// 键盘收回
+    } else if (currentKeyboardHeight - lastkeyboardHeight < 0) {}
+
+    lastkeyboardHeight = MediaQuery.of(context).viewInsets.bottom;
+  }
+
+  _openMore() {
+    if (showMore) {
+      _focusNode.requestFocus();
+    } else {
+      _focusNode.unfocus();
+    }
+    setState(() {
+      showKeyboard = showMore;
+      showEmojiPanel = false;
+      showMore = !showMore;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SafeArea(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          const Divider(height: 0),
+          Container(
+            padding: EdgeInsets.only(
+              left: 8,
+              right: 8,
+              top: 8,
+              bottom: 8 + Get.mediaQuery.viewInsets.bottom,
+            ),
+            child: Row(
+              children: [
+                _voiceButton(),
+                const SizedBox(width: 8),
+                Expanded(child: _inputArea()),
+                const SizedBox(width: 8),
+                _emojiButton(),
+                const SizedBox(width: 8),
+                _sendButton()
+              ],
+            ),
+          ),
+          const Divider(height: 0),
+          AnimatedContainer(
+            height: _getBottomHeight(),
+            duration: const Duration(milliseconds: 150),
+            padding: showEmojiPanel
+                ? const EdgeInsets.all(0)
+                : const EdgeInsets.all(16),
+            child: _getBottomContainer(),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _actionWidget(
+    String text, {
+    required IconData icon,
+    VoidCallback? onTap,
+  }) {
+    return InkWell(
+      onTap: () {
+        onTap?.call();
+      },
+      child: Column(
+        children: [
+          Container(
+            padding: const EdgeInsets.all(15),
+            decoration: BoxDecoration(
+              color: AppColors.white,
+              borderRadius: BorderRadius.circular(5),
+            ),
+            child: Icon(
+              icon,
+              color: AppColors.unactive,
+            ),
+          ),
+          const SizedBox(height: 3),
+          Text(
+            text,
+            style: const TextStyle(
+              color: AppColors.unactive,
+              fontSize: 12,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  _openEmojiPanel() {
+    if (showEmojiPanel) {
+      _focusNode.requestFocus();
+    } else {
+      _focusNode.unfocus();
+    }
+    setState(() {
+      showKeyboard = showEmojiPanel;
+      showMore = false;
+      showEmojiPanel = !showEmojiPanel;
+    });
+  }
+
+  Widget _emojiButton() {
+    return InkWell(
+      onTap: () {
+        _openEmojiPanel();
+      },
+      child: const Icon(
+        Icons.emoji_emotions_outlined,
+        size: 28,
+      ),
+    );
+  }
+
+  Widget _voiceButton() {
+    if (!isVoice) {
+      return InkWell(
+        onTap: () {
+          setState(() {
+            isVoice = true;
+          });
+        },
+        child: const Icon(
+          Icons.mic_outlined,
+          size: 28,
+        ),
+      );
+    } else {
+      return InkWell(
+        onTap: () {
+          setState(() {
+            isVoice = false;
+          });
+        },
+        child: const Icon(
+          Icons.keyboard_outlined,
+          size: 28,
+        ),
+      );
+    }
+  }
+
+  Widget _inputArea() {
+    if (isVoice) {
+      return GestureDetector(
+        onTapDown: (_) async {
+          if (!isInit) {
+            var result = await Permission.microphone.request().isGranted;
+            if (result) initRecordSound();
+          }
+        },
+        onLongPressStart: onLongPressStart,
+        onLongPressMoveUpdate: onLongPressUpdate,
+        onLongPressEnd: onLongPressEnd,
+        onLongPressCancel: onLonePressCancel,
+        child: Container(
+          alignment: Alignment.center,
+          padding: const EdgeInsets.only(
+            left: 8.0,
+            right: 8.0,
+            top: 8.0,
+            bottom: 8.0,
+          ),
+          decoration: const BoxDecoration(
+            color: AppColors.white,
+            borderRadius: BorderRadius.all(
+              Radius.circular(
+                4.0,
+              ),
+            ),
+          ),
+          child: const Text('按住说话'),
+        ),
+      );
+    } else {
+      return Container(
+        padding: const EdgeInsets.only(
+          left: 8.0,
+          right: 8.0,
+          top: 8.0,
+          bottom: 8.0,
+        ),
+        decoration: const BoxDecoration(
+          color: AppColors.white,
+          borderRadius: BorderRadius.all(
+            Radius.circular(
+              4.0,
+            ),
+          ),
+        ),
+        child: TextField(
+          controller: _controller,
+          focusNode: _focusNode,
+          decoration: null,
+          onChanged: (e) {
+            setState(() {
+              _sendText = e;
+            });
+          },
+          onTap: () {
+            showKeyboard = true;
+            showMore = false;
+            showEmojiPanel = false;
+          },
+          onSubmitted: (value) {
+            sendMessage();
+          },
+        ),
+      );
+    }
+  }
+
+  Widget _sendButton() {
+    if (_sendText.isEmpty) {
+      return InkWell(
+        onTap: () {
+          _openMore();
+        },
+        child: const Icon(
+          Icons.add_circle_outline_outlined,
+          size: 28,
+          color: AppColors.active,
+        ),
+      );
+    } else {
+      return InkWell(
+        onTap: () {
+          sendMessage();
+        },
+        child: Container(
+          height: 28.0,
+          width: 54.0,
+          alignment: Alignment.center,
+          decoration: const BoxDecoration(
+            color: AppColors.primary,
+            borderRadius: BorderRadius.all(
+              Radius.circular(
+                8.0,
+              ),
+            ),
+          ),
+          child: const Text(
+            '发送',
+            style: TextStyle(
+              letterSpacing: 2,
+              color: AppColors.white,
+              fontSize: 14.0,
+            ),
+          ),
+        ),
+      );
+    }
+  }
+
+  initRecordSound() {
+    final responseSubscription = SoundPlayer.responseListener((recordResponse) {
+      final status = recordResponse.msg;
+      if (status == "onStop") {
+        if (!isCancelSend) {
+          final soundPath = recordResponse.path;
+          final recordDuration = recordResponse.audioTimeLength;
+          TimConversationService.to.sendSoundMessage(
+              widget.conversation, soundPath!, recordDuration!.toInt());
+        }
+      } else if (status == "onStart") {
+        // print("start record");
+        setState(() {
+          isRecording = true;
+        });
+      } else {
+        // print(status);
+      }
+    });
+    final amplitutdeResponseSubscription =
+        SoundPlayer.responseFromAmplitudeListener((recordResponse) {
+      final voiceData = double.parse(recordResponse.msg!);
+      setState(() {
+        if (voiceData > 0 && voiceData < 0.1) {
+          voiceIcon = "assets/chats/voice_volume_2.png";
+        } else if (voiceData > 0.2 && voiceData < 0.3) {
+          voiceIcon = "assets/chats/voice_volume_3.png";
+        } else if (voiceData > 0.3 && voiceData < 0.4) {
+          voiceIcon = "assets/chats/voice_volume_4.png";
+        } else if (voiceData > 0.4 && voiceData < 0.5) {
+          voiceIcon = "assets/chats/voice_volume_5.png";
+        } else if (voiceData > 0.5 && voiceData < 0.6) {
+          voiceIcon = "assets/chats/voice_volume_6.png";
+        } else if (voiceData > 0.6 && voiceData < 0.7) {
+          voiceIcon = "assets/chats/voice_volume_7.png";
+        } else if (voiceData > 0.7 && voiceData < 1) {
+          voiceIcon = "assets/chats/voice_volume_7.png";
+        } else {
+          voiceIcon = "assets/chats/voice_volume_1.png";
+        }
+        if (overlayEntry != null) {
+          overlayEntry!.markNeedsBuild();
+        }
+      });
+    });
+    subscriptions = [responseSubscription, amplitutdeResponseSubscription];
+    SoundPlayer.initSoundPlayer();
+    isInit = true;
+  }
+
+  buildOverLayView(BuildContext context) {
+    if (overlayEntry == null) {
+      overlayEntry = OverlayEntry(builder: (content) {
+        return Positioned(
+          top: MediaQuery.of(context).size.height * 0.5 - 80,
+          left: MediaQuery.of(context).size.width * 0.5 - 80,
+          child: Material(
+            type: MaterialType.transparency,
+            child: Center(
+              child: Opacity(
+                opacity: 0.8,
+                child: Container(
+                  width: 160,
+                  height: 160,
+                  decoration: const BoxDecoration(
+                    color: Color(0xff77797A),
+                    borderRadius: BorderRadius.all(Radius.circular(20.0)),
+                  ),
+                  child: Column(
+                    children: <Widget>[
+                      Container(
+                        margin: const EdgeInsets.only(top: 10),
+                        child: Image.asset(
+                          voiceIcon,
+                          width: 100,
+                          height: 100,
+                          // package: 'flutter_plugin_record',
+                        ),
+                      ),
+                      Text(
+                        soundTipsText,
+                        style: const TextStyle(
+                          fontStyle: FontStyle.normal,
+                          color: Colors.white,
+                          fontSize: 14,
+                        ),
+                      )
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+      });
+      Overlay.of(context)!.insert(overlayEntry!);
+    }
+  }
+
+  onLongPressStart(_) {
+    if (isInit) {
+      startTime = DateTime.now();
+      SoundPlayer.startRecord();
+      buildOverLayView(context);
+    }
+  }
+
+  onLongPressUpdate(e) {
+    double height = MediaQuery.of(context).size.height * 0.5 - 240;
+    double dy = e.localPosition.dy;
+    if (dy.abs() > height) {
+      if (mounted && soundTipsText != '松开取消') {
+        setState(() {
+          soundTipsText = '松开取消';
+        });
+      }
+    } else {
+      if (mounted && soundTipsText == '松开取消') {
+        setState(() {
+          soundTipsText = '手指上滑，取消发送';
+        });
+      }
+    }
+  }
+
+  onLongPressEnd(e) {
+    double dy = e.localPosition.dy;
+    // 此高度为 160为录音取消组件距离顶部的预留距离
+    double height = MediaQuery.of(context).size.height * 0.5 - 240;
+    if (dy.abs() > height) {
+      isCancelSend = true;
+    } else {
+      isCancelSend = false;
+    }
+    if (overlayEntry != null) {
+      overlayEntry!.remove();
+      overlayEntry = null;
+    }
+    // Did not receive onStop from FlutterPluginRecord if the duration is too short.
+    if (DateTime.now().difference(startTime).inSeconds < 1) {
+      isCancelSend = true;
+      UiTools.toast('说话时间太短!');
+    }
+    stop();
+  }
+
+  onLonePressCancel() {
+    if (isRecording) {
+      isCancelSend = true;
+      if (overlayEntry != null) {
+        overlayEntry!.remove();
+        overlayEntry = null;
+      }
+      stop();
+    }
+  }
+
+  void stop() {
+    setState(() {
+      isRecording = false;
+    });
+    SoundPlayer.stopRecord();
+    setState(() {
+      soundTipsText = '手指上滑，取消发送';
+    });
+  }
+
+  _getMoreActions() {
+    var list = List<Widget>.empty(growable: true);
+    list.add(
+      _actionWidget('相册', icon: Icons.photo, onTap: () async {
+        var result = await AssetPicker.pickAssets(
+          context,
+          pickerConfig: const AssetPickerConfig(
+            maxAssets: 9,
+            requestType: RequestType.common,
+          ),
+        );
+        if (result == null) {
+          return;
+        }
+        for (var asset in result) {
+          sendMeidaMessage(asset);
+        }
+      }),
+    );
+    list.add(
+      _actionWidget('拍照', icon: Icons.photo_camera, onTap: () async {
+        var asset = await CameraPicker.pickFromCamera(
+          context,
+          pickerConfig: const CameraPickerConfig(
+            enableRecording: true,
+          ),
+        );
+        if (asset == null) {
+          return;
+        }
+        sendMeidaMessage(asset);
+      }),
+    );
+    if (widget.conversation.type == ConversationType.V2TIM_C2C) {
+      list.add(
+        _actionWidget(
+          '视频通话',
+          icon: Icons.videocam,
+          onTap: () {
+            // ImTools.showTrtcMessage(widget.conversation.userID!);
+          },
+        ),
+      );
+    }
+    list.add(
+      _actionWidget(
+        '位置',
+        icon: Icons.pin_drop,
+        onTap: () {
+          // Get.toNamed(ImRoutes.conversationMap)?.then((value) {
+          //   var _bmfPoiInfo = value['result'] as BMFPoiInfo;
+          //   var snapshot = value['snapshot'] as Uint8List?;
+          //   var model = LocationModel(
+          //     name: _bmfPoiInfo.name!,
+          //     address: _bmfPoiInfo.address!,
+          //     list: snapshot!,
+          //     latitude: _bmfPoiInfo.pt?.latitude ?? 0,
+          //     longitude: _bmfPoiInfo.pt?.longitude ?? 0,
+          //   );
+          //   TimConversationService.to.sendLocationMessage(
+          //     widget.conversation,
+          //     model,
+          //   );
+          // });
+        },
+      ),
+    );
+    list.add(
+      _actionWidget(
+        '名片',
+        icon: Icons.person,
+        onTap: () {
+          Get.toNamed(
+            ContactRoutes.friend,
+            arguments: {
+              'name_card': true,
+            },
+          )?.then((value) {
+            var model = value?['result'];
+            if (model != null) {
+              TimConversationService.to.sendCustomMessage(
+                widget.conversation,
+                model,
+                'NAME_CARD',
+              );
+            }
+          });
+        },
+      ),
+    );
+    list.add(
+      _actionWidget(
+        '文件',
+        icon: Icons.folder,
+        onTap: () async {
+          FilePickerResult? result = await FilePicker.platform.pickFiles();
+          if (result != null) {
+            TimConversationService.to.sendFileMessage(
+              widget.conversation,
+              result.names.first!,
+              result.paths.first!,
+            );
+          }
+        },
+      ),
+    );
+    return list;
+  }
+
+  Widget _getBottomContainer() {
+    if (showEmojiPanel) {
+      // eventBus.fire('scrollToBottom');
+      return EmojiPanel(
+        onTapEmoji: (unicode) {
+          final oldText = _controller.text;
+          final newText = String.fromCharCode(unicode);
+          _controller.text = "$oldText$newText";
+          setState(() {
+            _sendText = _controller.text;
+          });
+        },
+      );
+    }
+    if (showMore) {
+      // eventBus.fire('scrollToBottom');
+      return GridView.count(
+        shrinkWrap: true,
+        physics: const NeverScrollableScrollPhysics(),
+        crossAxisCount: 4,
+        children: _getMoreActions(),
+      );
+    }
+    return Container();
+  }
+}

lib/views/conversation/widgets/message_list.dart

@@ -0,0 +1,126 @@
+import 'package:chat/services/tim/message_service.dart';
+import 'package:chat/widgets/custom_easy_refresh.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_easyrefresh/easy_refresh.dart';
+import 'package:get/get.dart';
+import 'package:scroll_to_index/scroll_to_index.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_conversation.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+import 'message_widget.dart';
+
+class MessageList extends StatefulWidget {
+  final V2TimConversation conversation;
+
+  const MessageList(this.conversation, {Key? key}) : super(key: key);
+
+  @override
+  State<MessageList> createState() => _MessageListState();
+}
+
+class _MessageListState extends State<MessageList> {
+  final EasyRefreshController _refreshController = EasyRefreshController();
+  late AutoScrollController _scrollController;
+  String? _lastMessageId;
+  bool isFirst = true;
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    _scrollController = AutoScrollController(
+      viewportBoundaryGetter: () => Rect.fromLTRB(
+        0,
+        0,
+        0,
+        MediaQuery.of(context).padding.bottom,
+      ),
+      axis: Axis.vertical,
+    );
+
+    /// 接收到消息 和 自己发送消息 使列表滚动到最底部
+    // eventBus.on().listen((event) {
+    //   if (TimMessageService.to.curConversationId ==
+    //       widget.conversation.conversationID) {
+    //     if (event is V2TimMessage) {
+    //       if (mounted) {
+    //         setState(() {
+    //           TimMessageService.to.addMessage(event);
+    //         });
+    //       }
+    //       _scrollController.scrollToIndex(
+    //         TimMessageService.to.messages.length - 1,
+    //         preferPosition: AutoScrollPosition.begin,
+    //       );
+    //     }
+    //   }
+    //   if (event is String && event == 'scrollToBottom') {
+    //     Future.delayed(const Duration(milliseconds: 200), () {
+    //       _scrollController.animateTo(
+    //         _scrollController.position.maxScrollExtent,
+    //         duration: const Duration(milliseconds: 200),
+    //         curve: Curves.easeOut,
+    //       );
+    //     });
+    //   }
+    // });
+    _loadMessages();
+  }
+
+  Future<void> _loadMessages() async {
+    TimMessageService.to
+        .loadMessagesFromService(
+      widget.conversation,
+      _lastMessageId,
+      _scrollController,
+    )
+        .then((value) {
+      _lastMessageId = value;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GetX<TimMessageService>(builder: (service) {
+      return EasyRefresh(
+        controller: _refreshController,
+        header: CustomEasyRefresh.header,
+        footer: CustomEasyRefresh.footer,
+        firstRefresh: false,
+        onRefresh: _loadMessages,
+        child: ListView.separated(
+          scrollDirection: Axis.vertical,
+          controller: _scrollController,
+          shrinkWrap: true,
+          physics: const ClampingScrollPhysics(),
+          padding: const EdgeInsets.only(
+            left: 8,
+            right: 8,
+            top: 8,
+            bottom: 8,
+          ),
+          reverse: false,
+          itemCount: service.messages.length,
+          itemBuilder: (_, index) {
+            V2TimMessage? message = service.messages[index];
+            return AutoScrollTag(
+              key: ValueKey(index),
+              controller: _scrollController,
+              index: index,
+              child: MessageWidget(message),
+            );
+          },
+          separatorBuilder: (c, i) {
+            return Container(
+              height: 8,
+            );
+          },
+        ),
+      );
+    });
+  }
+}

lib/views/conversation/widgets/message_widget.dart

@@ -0,0 +1,274 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/routes/contact_routes.dart';
+import 'package:chat/routes/user_routes.dart';
+import 'package:chat/services/auth_service.dart';
+import 'package:chat/views/conversation/widgets/show_custom_message.dart';
+import 'package:chat/views/conversation/widgets/show_face_message.dart';
+import 'package:chat/views/conversation/widgets/show_file_message.dart';
+import 'package:chat/views/conversation/widgets/show_image_message.dart';
+import 'package:chat/views/conversation/widgets/show_location_message.dart';
+import 'package:chat/views/conversation/widgets/show_merger_message.dart';
+import 'package:chat/views/conversation/widgets/show_sound_message.dart';
+import 'package:chat/views/conversation/widgets/show_text_message.dart';
+import 'package:chat/views/conversation/widgets/show_video_message.dart';
+import 'package:chat/widgets/custom_avatar.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/enum/group_change_info_type.dart';
+import 'package:tencent_im_sdk_plugin/enum/group_tips_elem_type.dart';
+import 'package:tencent_im_sdk_plugin/enum/message_elem_type.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class MessageWidget extends StatelessWidget {
+  final V2TimMessage message;
+
+  const MessageWidget(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    switch (message.elemType) {
+      case MessageElemType.V2TIM_ELEM_TYPE_TEXT:
+        return _buildMessage(ShowTextMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_IMAGE:
+        return _buildMessage(ShowImageMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_SOUND:
+        return _buildMessage(ShowSoundMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_VIDEO:
+        return _buildMessage(ShowVideoMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_FILE:
+        return _buildMessage(ShowFileMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_LOCATION:
+        return _buildMessage(ShowLocationMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_FACE:
+        return _buildMessage(ShowFaceMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_MERGER:
+        return _buildMessage(ShowMergerMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_CUSTOM:
+        return _buildMessage(ShowCustomMessage(message));
+      case MessageElemType.V2TIM_ELEM_TYPE_GROUP_TIPS:
+        return _buildGroupTipMessage();
+      default:
+        return Text('未识别的消息类型 ${message.elemType}');
+    }
+  }
+
+  /// 构造群提示消息
+  Widget _buildGroupTipMessage() {
+    switch (message.groupTipsElem!.type) {
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_GROUP_INFO_CHANGE:
+        return _buildGroupInfoChangeMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_JOIN:
+        return _buildGroupTypeJoinMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_INVITE:
+        return _buildGroupTypeInviteMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_QUIT:
+        return _buildGroupTypeQuitMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_KICKED:
+        return _buildGroupTypeKickedMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_SET_ADMIN:
+        return _buildGroupTypeSetAdminMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_CANCEL_ADMIN:
+        return _buildGroupTypeCancelAdminMessage();
+      case GroupTipsElemType.V2TIM_GROUP_TIPS_TYPE_MEMBER_INFO_CHANGE:
+        return _buildGroupTypeMemberInfoChangeMessage();
+      default:
+        return Text(message.groupTipsElem!.type.toString());
+    }
+  }
+
+  Widget _buildGroupTypeMemberInfoChangeMessage() {
+    return Center(
+      child: Text(
+        '${message.groupTipsElem!.opMember.nickName}修改了群成员资料',
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildGroupTypeCancelAdminMessage() {
+    String op = message.groupTipsElem!.opMember.nickName ?? '';
+    String text = '';
+    for (var e in message.groupTipsElem!.memberList!) {
+      text += e?.nickName ?? '\t';
+    }
+    text = '$op取消了$text的管理员身份';
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildGroupTypeSetAdminMessage() {
+    String op = message.groupTipsElem!.opMember.nickName ?? '';
+    String text = '';
+    for (var e in message.groupTipsElem!.memberList!) {
+      text += e?.nickName ?? '\t';
+    }
+    text = '$op将$text设置为管理员';
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildGroupTypeKickedMessage() {
+    String op = message.groupTipsElem!.opMember.nickName ?? '';
+    String text = '';
+    for (var e in message.groupTipsElem!.memberList!) {
+      text += e?.nickName ?? '\t';
+    }
+    text = '$op将$text踢出群组';
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  /// 退出群组的消息解析
+  Widget _buildGroupTypeQuitMessage() {
+    if (message.groupTipsElem!.memberList!.isEmpty) {
+      return Container();
+    }
+    return Center(
+      child: Text(
+        '${message.groupTipsElem!.memberList!.first?.nickName}退出了群组',
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildGroupTypeInviteMessage() {
+    String op = message.groupTipsElem!.opMember.nickName ?? '';
+    String text = '';
+    for (var e in message.groupTipsElem!.memberList!) {
+      text += e?.nickName ?? '\t';
+    }
+    text = '$op邀请$text加入群组';
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildGroupTypeJoinMessage() {
+    String text = '';
+    for (var e in message.groupTipsElem!.memberList!) {
+      text += e?.nickName ?? '\t';
+    }
+    text = '$text加入群组';
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  /// 解析群资料修改的内容
+  Widget _buildGroupInfoChangeMessage() {
+    String text = '';
+    switch (message.groupTipsElem!.groupChangeInfoList!.first!.type) {
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_NAME:
+        text =
+            '${message.groupTipsElem!.opMember.nickName} 修改群名称 ${message.groupTipsElem!.groupChangeInfoList!.first!.value}';
+        break;
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_INTRODUCTION:
+        text = '群简介修改';
+        break;
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_NOTIFICATION:
+        text = '${message.groupTipsElem!.opMember.nickName} 更新了群公告';
+        break;
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_FACE_URL:
+        text = '群头像修改';
+        break;
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_OWNER:
+        text = '${message.groupTipsElem!.memberList!.first!.nickName} 成为新群主';
+        break;
+      case GroupChangeInfoType.V2TIM_GROUP_INFO_CHANGE_TYPE_CUSTOM:
+        text = '群自定义字段变更';
+        break;
+      default:
+        text = message.groupTipsElem!.groupChangeInfoList![0]!.type.toString();
+        break;
+    }
+
+    return Center(
+      child: Text(
+        text,
+        style: const TextStyle(
+          color: AppColors.unactive,
+          fontSize: 12,
+        ),
+      ),
+    );
+  }
+
+  /// 构造普通内容的消息
+  Widget _buildMessage(Widget child) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.start,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      textDirection: message.isSelf! ? TextDirection.rtl : TextDirection.ltr,
+      children: [
+        InkWell(
+          onTap: () {
+            if (message.isSelf!) {
+              Get.toNamed(UserRoutes.info);
+            } else {
+              Get.toNamed(
+                ContactRoutes.friendProfile,
+              );
+            }
+          },
+          child: message.isSelf!
+              ? GetX<AuthService>(builder: (_) {
+                  return CustomAvatar(
+                    _.userInfo.value.avatar ?? '',
+                    size: 43,
+                    radius: 4,
+                  );
+                })
+              : CustomAvatar(
+                  message.faceUrl,
+                  size: 43,
+                  radius: 4,
+                ),
+        ),
+        const SizedBox(width: 8),
+        GestureDetector(
+          onLongPress: () {},
+          child: child,
+        ),
+      ],
+    );
+  }
+}

lib/views/conversation/widgets/show_call_message.dart

@@ -0,0 +1,61 @@
+import 'dart:convert';
+
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/models/im/calling_model.dart';
+import 'package:chat/models/im/custom_message_model.dart';
+import 'package:flutter/material.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowCallMessage extends StatefulWidget {
+  final V2TimMessage message;
+  const ShowCallMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  State<ShowCallMessage> createState() => _ShowCallMessageState();
+}
+
+class _ShowCallMessageState extends State<ShowCallMessage> {
+  @override
+  Widget build(BuildContext context) {
+    var model = CallingModel.fromJson(
+      json.decode(widget.message.customElem!.data!),
+    );
+
+    final isVoiceCall = model.callType == CallingType.audioCall;
+    return Container(
+      constraints: const BoxConstraints(minHeight: 43),
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(4),
+        color: widget.message.isSelf! ? AppColors.primary : AppColors.white,
+      ),
+      child: Row(
+        children: [
+          Icon(
+            isVoiceCall ? Icons.call_end : Icons.videocam,
+            size: 20,
+            color: widget.message.isSelf! ? AppColors.white : AppColors.active,
+          ),
+          const SizedBox(width: 4),
+          model.timeout > 0
+              ? Text(
+                  '通话时长',
+                  style: TextStyle(
+                    color: widget.message.isSelf!
+                        ? AppColors.white
+                        : AppColors.active,
+                  ),
+                )
+              : Text(
+                  model.actionTypeText,
+                  style: TextStyle(
+                    color: widget.message.isSelf!
+                        ? AppColors.white
+                        : AppColors.active,
+                  ),
+                ),
+        ],
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_custom_message.dart

@@ -0,0 +1,61 @@
+import 'dart:convert';
+
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/models/im/custom_message_model.dart';
+import 'package:chat/views/conversation/widgets/show_call_message.dart';
+import 'package:chat/views/conversation/widgets/show_group_card_message.dart';
+import 'package:chat/views/conversation/widgets/show_name_card_message.dart';
+import 'package:chat/views/conversation/widgets/show_transfer_message.dart';
+import 'package:flutter/material.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowCustomMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowCustomMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    try {
+      String type =
+          json.decode(message.customElem!.data!)['businessID'].toString();
+
+      switch (type) {
+        // case CustomMessageType.EVALUATION:
+        //   return ShowEvaluationMessage(message);
+        case CustomMessageType.NAME_CARD:
+          return ShowNameCardMessage(message);
+        case CustomMessageType.DT_TRANSFER:
+          return ShowTransferMessage(message);
+        case CustomMessageType.CALL:
+          return ShowCallMessage(message);
+        case CustomMessageType.GROUP_CARD:
+          return ShowGroupCardMessage(message);
+        default:
+          return _unknowMessage();
+      }
+    } catch (e) {
+      return _unknowMessage();
+    }
+  }
+
+  Widget _unknowMessage() {
+    return Container(
+      height: 44,
+      padding: const EdgeInsets.symmetric(horizontal: 8),
+      decoration: BoxDecoration(
+        color: AppColors.white,
+        borderRadius: BorderRadius.circular(4),
+      ),
+      alignment: Alignment.center,
+      child: Column(
+        children: [
+          const Text('【自定义消息】'),
+          Text(
+            message.customElem!.data!,
+            maxLines: 5,
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_face_message.dart

@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowFaceMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowFaceMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container();
+  }
+}

lib/views/conversation/widgets/show_file_message.dart

@@ -0,0 +1,70 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:filesize/filesize.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowFileMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowFileMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: () async {
+        // try {
+        //   var result = await OpenFile.open(message.fileElem!.localUrl);
+        //   if (result.type != ResultType.done) {
+        //     UiTools.toast(result.message);
+        //   }
+        // } catch (e) {
+        //   UiTools.toast(e.toString());
+        // }
+      },
+      child: Container(
+        padding: const EdgeInsets.all(12),
+        width: Get.width * 0.618,
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(4),
+          color: AppColors.white,
+        ),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    message.fileElem!.fileName!,
+                    overflow: TextOverflow.visible,
+                    style: const TextStyle(
+                      fontSize: AppSize.fontSize,
+                      color: AppColors.active,
+                    ),
+                  ),
+                  const SizedBox(height: 8),
+                  Text(
+                    filesize(message.fileElem!.fileSize),
+                    overflow: TextOverflow.visible,
+                    style: const TextStyle(
+                      fontSize: AppSize.smallFontSize,
+                      color: AppColors.unactive,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(width: 8),
+            Image.asset(
+              'assets/chats/file_msg.png',
+              width: 44,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_group_card_message.dart

@@ -0,0 +1,59 @@
+import 'dart:convert';
+
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:chat/models/im/group_card_model.dart';
+import 'package:chat/views/home/widgets/group_avatar.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowGroupCardMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowGroupCardMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var model = GroupCardModel.fromJson(
+      json.decode(message.customElem!.data!),
+    );
+    return Container(
+      width: Get.width * 0.618,
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(4),
+        color: AppColors.white,
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: [
+              GroupAvatar(model.groupID),
+              const SizedBox(
+                width: 8,
+              ),
+              Text(
+                model.groupName,
+                style: const TextStyle(
+                  color: AppColors.primary,
+                  overflow: TextOverflow.ellipsis,
+                ),
+                maxLines: 1,
+              )
+            ],
+          ),
+          const Divider(height: 16),
+          const Text(
+            '个人名片',
+            style: TextStyle(
+              fontSize: AppSize.smallFontSize,
+              color: AppColors.primary,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_image_message.dart

@@ -0,0 +1,123 @@
+import 'dart:io';
+
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/constants/message_constant.dart';
+import 'package:chat/views/conversation/preview/image_widget.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_image.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowImageMessage extends StatelessWidget {
+  final V2TimMessage message;
+
+  const ShowImageMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: const BoxDecoration(
+        borderRadius: BorderRadius.all(Radius.circular(4)),
+      ),
+      constraints: BoxConstraints(
+        maxWidth: Get.width * 0.362,
+        minWidth: 64,
+        maxHeight: 192,
+      ),
+      clipBehavior: Clip.hardEdge,
+      child: _imageBuilder(),
+    );
+  }
+
+  Widget _imageBuilder() {
+    var path = message.imageElem!.path!;
+    var list = message.imageElem!.imageList!;
+
+    V2TimImage? small = list.where((e) => e!.type == 2).first;
+    V2TimImage? big = list.where((e) => e!.type == 1).first;
+    V2TimImage? original = list.where((e) => e!.type == 0).first;
+
+    /// 如果是从本机发出去的图片消息，并且图片还存在的情况
+    if (path.isNotEmpty && File(path).existsSync()) {
+      return _showLocalImageFile(path, original!.localUrl!);
+    } else if (small != null && File(small.localUrl!).existsSync()) {
+      return _showLocalImageFile(small.localUrl!, original!.localUrl!);
+    } else if (big != null && File(big.localUrl!).existsSync()) {
+      return _showLocalImageFile(big.localUrl!, original!.localUrl!);
+    } else if (original != null && File(original.localUrl!).existsSync()) {
+      return _showLocalImageFile(original.localUrl!, original.localUrl!);
+    } else {
+      return GestureDetector(
+        onTap: () {
+          Get.to(
+            PreviewImageWidget(
+              type: IMG_PREVIEW_TYPE.url,
+              path: big!.url!,
+              original: original!.url!,
+            ),
+            transition: Transition.zoom,
+          );
+        },
+        child: CachedNetworkImage(
+          imageUrl: small!.url!,
+          cacheKey: 'CHAT_IMAGE',
+          alignment: Alignment.topCenter,
+          errorWidget: (context, error, stackTrace) => _errorDisplay(),
+        ),
+      );
+    }
+  }
+
+  Widget _showLocalImageFile(String path, String original) {
+    return GestureDetector(
+      onTap: () {
+        Get.to(
+          PreviewImageWidget(
+            type: IMG_PREVIEW_TYPE.local,
+            path: path,
+            original: original,
+          ),
+          transition: Transition.zoom,
+        );
+      },
+      child: Image.file(
+        File(path),
+        fit: BoxFit.fitWidth,
+      ),
+    );
+  }
+
+  Widget _errorDisplay() {
+    return Container(
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(4),
+        border: Border.all(
+          width: 0.4,
+          color: AppColors.unactive,
+        ),
+      ),
+      height: 96,
+      child: Center(
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: const [
+            Icon(
+              Icons.warning_amber_outlined,
+              size: 20,
+              color: AppColors.unactive,
+            ),
+            SizedBox(width: 4),
+            Text(
+              '图片加载失败',
+              style: TextStyle(
+                color: AppColors.unactive,
+                fontSize: 12,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_image_message_copy.dart

@@ -0,0 +1,283 @@
+// import 'dart:io';
+// import 'dart:math';
+// import 'package:cached_network_image/cached_network_image.dart';
+// import 'package:flutter/material.dart';
+// import 'package:get/get.dart';
+// import 'package:scaffold/constants/message_constant.dart';
+// import 'package:scaffold/utils/ui_tools.dart';
+// import 'package:scaffold/views/im/conversation/preview/index_page.dart';
+// import 'package:scaffold/views/moments/index/widgets/media_preview.dart';
+// import 'package:tencent_im_sdk_plugin/models/v2_tim_image.dart';
+// import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+// import 'package:transparent_image/transparent_image.dart';
+
+// class ShowImageMessage extends StatefulWidget {
+//   final V2TimMessage message;
+
+//   const ShowImageMessage(this.message, {Key? key}) : super(key: key);
+
+//   @override
+//   State<ShowImageMessage> createState() => _ShowImageMessageState();
+// }
+
+// class _ShowImageMessageState extends State<ShowImageMessage> {
+//   bool imageIsRender = false;
+
+//   @override
+//   didUpdateWidget(oldWidget) {
+//     var oldImgListLength = oldWidget.message.imageElem?.imageList?.length ?? 0;
+//     var currImgListLength = widget.message.imageElem?.imageList?.length ?? 0;
+//     if (currImgListLength == 1 && oldImgListLength == 0) {
+//       setState(() {
+//         imageIsRender = true;
+//       });
+//     }
+//     super.didUpdateWidget(oldWidget);
+//   }
+
+//   @override
+//   Widget build(BuildContext context) {
+//     V2TimImage? originalImg =
+//         getImageFromList(V2_TIM_IMAGE_TYPES_ENUM.original);
+//     V2TimImage? smallImg = getImageFromList(V2_TIM_IMAGE_TYPES_ENUM.small);
+
+//     return Container(
+//       decoration: BoxDecoration(
+//         borderRadius: const BorderRadius.all(Radius.circular(4)),
+//         border: Border.all(
+//           color: const Color.fromRGBO(245, 166, 35, 0),
+//           width: 2,
+//         ),
+//       ),
+//       child: LayoutBuilder(
+//         builder: (BuildContext context, BoxConstraints constraints) {
+//           return ConstrainedBox(
+//             constraints: BoxConstraints(
+//               maxWidth: constraints.maxWidth * 0.5,
+//               minWidth: 64,
+//               maxHeight: 256,
+//             ),
+//             child: imageBuilder(
+//               originalImg: originalImg,
+//               smallImg: smallImg,
+//             ),
+//           );
+//         },
+//       ),
+//     );
+//   }
+
+//   Widget imageBuilder({V2TimImage? originalImg, V2TimImage? smallImg}) {
+//     if (originalImg == null) {
+//       // 有path
+//       if (widget.message.imageElem!.path!.isNotEmpty &&
+//           File(widget.message.imageElem!.path!).existsSync()) {
+//         return getImage(
+//           GestureDetector(
+//             onTap: () {
+//               Get.to(ImagePreviewPage(
+//                 type: IMG_PREVIEW_TYPE.local,
+//                 path: widget.message.imageElem!.path!,
+//               ));
+//             },
+//             child: Image.file(
+//               File(widget.message.imageElem!.path!),
+//               fit: BoxFit.fitWidth,
+//             ),
+//           ),
+//           imageElem: null,
+//         );
+//       } else {
+//         return errorDisplay();
+//       }
+//     } else if (!Platform.isAndroid &&
+//         widget.message.imageElem!.path!.isNotEmpty &&
+//         File(widget.message.imageElem!.path!).existsSync() &&
+//         !imageIsRender) {
+//       return getImage(
+//         GestureDetector(
+//           onTap: () {
+//             Get.to(ImagePreviewPage(
+//               type: IMG_PREVIEW_TYPE.local,
+//               path: widget.message.imageElem!.path!,
+//             ));
+//           },
+//           child: Image.file(
+//             File(widget.message.imageElem!.path!),
+//             fit: BoxFit.fitWidth,
+//           ),
+//         ),
+//         imageElem: e,
+//       );
+//     } else if ((smallImg?.url ?? originalImg.url) != null && !imageIsRender) {
+//       double positionRadio = 1.0;
+//       if (smallImg?.width != null &&
+//           smallImg?.height != null &&
+//           smallImg?.width != 0 &&
+//           smallImg?.height != 0) {
+//         positionRadio = (smallImg!.width! / smallImg.height!);
+//       }
+//       String bigImgUrl = originalImg.url ?? getBigPicUrl();
+//       if (bigImgUrl.isEmpty && smallImg?.url != null) {
+//         bigImgUrl = smallImg!.url!;
+//       }
+//       return Stack(
+//         alignment: AlignmentDirectional.topStart,
+//         children: [
+//           AspectRatio(
+//             aspectRatio: positionRadio,
+//             child: Container(
+//               decoration: const BoxDecoration(color: Colors.white),
+//             ),
+//           ),
+//           getImage(
+//             GestureDetector(
+//               onTap: () {
+//                 Get.to(ImagePreviewPage(
+//                   type: IMG_PREVIEW_TYPE.url,
+//                   path: smallImg?.url ?? originalImg.url!,
+//                 ));
+//               },
+//               child: CachedNetworkImage(
+//                 alignment: Alignment.topCenter,
+//                 imageUrl: smallImg?.url ?? originalImg.url!,
+//                 errorWidget: (context, error, stackTrace) => errorDisplay(),
+//                 fit: BoxFit.fitWidth,
+//                 cacheKey: smallImg?.uuid ?? originalImg.uuid!,
+//                 placeholder: (context, url) =>
+//                     Image(image: MemoryImage(kTransparentImage)),
+//                 fadeInDuration: const Duration(milliseconds: 0),
+//               ),
+//             ),
+//             imageElem: e,
+//           ),
+//         ],
+//       );
+//     } else {
+//       // 有path
+//       if (widget.message.imageElem!.path!.isNotEmpty &&
+//           File(widget.message.imageElem!.path!).existsSync()) {
+//         return getImage(
+//           GestureDetector(
+//             onTap: () {
+//               Get.to(ImagePreviewPage(
+//                 type: IMG_PREVIEW_TYPE.local,
+//                 path: widget.message.imageElem!.path!,
+//               ));
+//             },
+//             child: Image.file(
+//               File(widget.message.imageElem!.path!),
+//               fit: BoxFit.fitWidth,
+//             ),
+//           ),
+//           imageElem: null,
+//         );
+//       } else {
+//         return errorDisplay();
+//       }
+//     }
+//   }
+
+//   Widget errorDisplay() {
+//     return Container(
+//       decoration: BoxDecoration(
+//         borderRadius: const BorderRadius.all(Radius.circular(5)),
+//         border: Border.all(
+//           width: 1,
+//           color: Colors.black12,
+//         ),
+//       ),
+//       height: 100,
+//       child: Center(
+//         child: Row(
+//           mainAxisAlignment: MainAxisAlignment.center,
+//           children: const [
+//             Icon(
+//               Icons.warning_amber_outlined,
+//               size: 16,
+//             ),
+//             Text(
+//               '图片加载失败',
+//             ),
+//           ],
+//         ),
+//       ),
+//     );
+//   }
+
+//   void pushToPreview(List<String> mediaList) {
+//     Get.dialog(
+//       MomentMediaPreview(
+//         mediaSourceList: mediaList,
+//         initialPage: 0,
+//       ),
+//       useSafeArea: false,
+//     );
+//   }
+
+//   Widget getImage(image, {imageElem}) {
+//     Widget res = ClipRRect(
+//       clipper: ImageClipper(),
+//       child: image,
+//     );
+//     return res;
+//   }
+
+//   V2TimImage? getImageFromList(V2_TIM_IMAGE_TYPES_ENUM imgType) {
+//     V2TimImage? img = getImageFromImgList(
+//       widget.message.imageElem!.imageList,
+//       HistoryMessageDartConstant.imgPriorMap[imgType] ??
+//           HistoryMessageDartConstant.oriImgPrior,
+//     );
+//     return img;
+//   }
+
+//   String getBigPicUrl() {
+//     // 实际拿的是原图
+//     V2TimImage? img = getImageFromImgList(
+//       widget.message.imageElem!.imageList,
+//       HistoryMessageDartConstant.oriImgPrior,
+//     );
+//     if (img == null) {
+//       setState(() {
+//         imageIsRender = true;
+//       });
+//     }
+//     return img == null ? widget.message.imageElem!.path! : img.url!;
+//   }
+
+//   V2TimImage? getImageFromImgList(List<V2TimImage?>? list, List<String> order) {
+//     V2TimImage? img;
+//     try {
+//       for (String type in order) {
+//         img = list?.firstWhere(
+//           (e) => e?.type == HistoryMessageDartConstant.V2_TIM_IMAGE_TYPES[type],
+//           orElse: () => null,
+//         );
+//       }
+//     } catch (e) {
+//       UiTools.toast('getImageFromImgList error ${e.toString()}');
+//     }
+//     return img;
+//   }
+// }
+
+// class ImageClipper extends CustomClipper<RRect> {
+//   @override
+//   RRect getClip(Size size) {
+//     return RRect.fromRectAndRadius(
+//       Rect.fromLTWH(
+//         0,
+//         0,
+//         size.width,
+//         min(size.height, 256),
+//       ),
+//       const Radius.circular(5),
+//     );
+//   }
+
+//   @override
+//   bool shouldReclip(CustomClipper<RRect> oldClipper) {
+//     return oldClipper != this;
+//   }
+// }

lib/views/conversation/widgets/show_location_message.dart

@@ -0,0 +1,101 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowLocationMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowLocationMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: () {
+        Permission.location.request().isGranted.then((value) {
+          if (value) {
+            // Get.toNamed(
+            //   ConversationRoutes.conversationMapShow,
+            //   arguments: {
+            //     'message': message,
+            //   },
+            // );
+          }
+        });
+      },
+      child: Container(
+        width: Get.width * 0.618,
+        padding: const EdgeInsets.all(12),
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(4),
+          color: message.isSelf! ? AppColors.primary : AppColors.white,
+        ),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Icon(
+                  Icons.pin_drop_outlined,
+                  size: 44,
+                  color: message.isSelf! ? AppColors.white : AppColors.primary,
+                ),
+                const SizedBox(
+                  width: 8,
+                ),
+                Expanded(
+                  child: Text(
+                    message.locationElem!.desc!,
+                    maxLines: 2,
+                    overflow: TextOverflow.ellipsis,
+                    style: TextStyle(
+                      color:
+                          message.isSelf! ? AppColors.white : AppColors.primary,
+                      fontSize: AppSize.fontSize,
+                      fontWeight: FontWeight.bold,
+                    ),
+                  ),
+                ),
+              ],
+            ),
+            Divider(
+              height: 16,
+              color: message.isSelf! ? AppColors.white : null,
+            ),
+            Text(
+              '位置消息',
+              style: TextStyle(
+                color: message.isSelf! ? AppColors.white : AppColors.primary,
+                fontSize: AppSize.smallFontSize,
+              ),
+            ),
+          ],
+        ),
+      ),
+      // child: Container(
+      //   padding: const EdgeInsets.all(12),
+      //   decoration: BoxDecoration(
+      //     borderRadius: BorderRadius.circular(4),
+      //     color: message.isSelf! ? AppColors.primary : AppColors.white,
+      //   ),
+      //   child: Row(
+      //     children: [
+      //       Icon(
+      //         Icons.pin_drop_outlined,
+      //         size: 20,
+      //         color: message.isSelf! ? AppColors.white : AppColors.active,
+      //       ),
+      //       Text(
+      //         '【位置消息】点击查看',
+      //         style: TextStyle(
+      //           fontSize: AppSize.fontSize,
+      //           color: message.isSelf! ? AppColors.white : AppColors.active,
+      //         ),
+      //       ),
+      //     ],
+      //   ),
+      // ),
+    );
+  }
+}

lib/views/conversation/widgets/show_merger_message.dart

@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowMergerMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowMergerMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container();
+  }
+}

lib/views/conversation/widgets/show_name_card_message.dart

@@ -0,0 +1,76 @@
+import 'dart:convert';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:chat/controllers/private_controller.dart';
+import 'package:chat/models/im/name_card_model.dart';
+import 'package:chat/routes/contact_routes.dart';
+import 'package:chat/widgets/custom_avatar.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+/// 个人名片消息
+class ShowNameCardMessage extends StatelessWidget {
+  final V2TimMessage message;
+
+  const ShowNameCardMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var model = NameCardModel.fromJson(
+      json.decode(message.customElem!.data!),
+    );
+
+    return InkWell(
+      onTap: () async {
+        await PrivateController.to.setCurrentFriend(
+          model.userID,
+        );
+        Get.toNamed(
+          ContactRoutes.friendProfile,
+        );
+      },
+      child: Container(
+        width: Get.width * 0.618,
+        padding: const EdgeInsets.all(12),
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(4),
+          color: AppColors.white,
+        ),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                CustomAvatar(
+                  model.avatar,
+                  size: 44,
+                ),
+                const SizedBox(
+                  width: 8,
+                ),
+                Text(
+                  model.userName,
+                  style: const TextStyle(
+                    color: AppColors.primary,
+                    overflow: TextOverflow.ellipsis,
+                  ),
+                  maxLines: 1,
+                )
+              ],
+            ),
+            const Divider(height: 16),
+            const Text(
+              '个人名片',
+              style: TextStyle(
+                fontSize: AppSize.smallFontSize,
+                color: AppColors.unactive,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_sound_message.dart

@@ -0,0 +1,140 @@
+import 'dart:io';
+import 'dart:math';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:chat/utils/sound_record.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowSoundMessage extends StatefulWidget {
+  final V2TimMessage message;
+
+  const ShowSoundMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  State<ShowSoundMessage> createState() => _ShowSoundMessageState();
+}
+
+class _ShowSoundMessageState extends State<ShowSoundMessage> {
+  bool isPlaying = false;
+
+  @override
+  void initState() {
+    super.initState();
+    SoundPlayer.playStateListener(listener: (_) {
+      if (_.playState == "complete") {
+        if (mounted) {
+          setState(() {
+            isPlaying = false;
+          });
+        }
+      }
+    });
+    SoundPlayer.setSoundInterruptListener(() {
+      if (mounted) {
+        setState(() {
+          isPlaying = false;
+        });
+      }
+    });
+    // eventBus.on().listen((event) {
+    //   if (event == 'stop') {
+    //     stopAndDispose();
+    //   }
+    // });
+  }
+
+  void stopAndDispose() async {
+    if (isPlaying) {
+      await SoundPlayer.stop();
+      SoundPlayer.dispose();
+    }
+  }
+
+  _playSound() async {
+    if (!SoundPlayer.isInited) {
+      bool hasMicrophonePermission =
+          await Permission.microphone.request().isGranted;
+      bool hasStoragePermission =
+          Platform.isIOS || await Permission.storage.request().isGranted;
+      if (hasMicrophonePermission && hasStoragePermission) {
+        SoundPlayer.initSoundPlayer();
+      }
+    }
+    if (isPlaying) {
+      SoundPlayer.stop();
+      setState(() {
+        isPlaying = false;
+      });
+    } else {
+      SoundPlayer.play(url: widget.message.soundElem!.url!);
+      setState(() {
+        isPlaying = true;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: () {
+        _playSound();
+      },
+      child: Container(
+        constraints: BoxConstraints(
+          maxWidth: Get.width * 0.618,
+          minWidth: 64,
+          minHeight: 43,
+        ),
+        width:
+            (widget.message.soundElem!.duration! / 60) * (Get.width * 0.618) +
+                64,
+        padding: const EdgeInsets.all(12),
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(4),
+          color: widget.message.isSelf! ? AppColors.primary : AppColors.white,
+        ),
+        child: Row(
+          mainAxisAlignment: widget.message.isSelf!
+              ? MainAxisAlignment.start
+              : MainAxisAlignment.end,
+          crossAxisAlignment: CrossAxisAlignment.center,
+          children: [
+            Text(
+              '${widget.message.soundElem!.duration}"',
+              style: TextStyle(
+                fontSize: AppSize.fontSize,
+                color: widget.message.isSelf!
+                    ? AppColors.white
+                    : AppColors.primary,
+              ),
+            ),
+            const SizedBox(width: 4),
+            Transform.rotate(
+              angle: widget.message.isSelf! ? pi : 0,
+              child: const Icon(
+                Icons.volume_up,
+                size: 18,
+                color: AppColors.white,
+              ),
+            ),
+            // Image.asset(
+            //   widget.message.isSelf!
+            //       ? isPlaying
+            //           ? 'assets/chats/play_voice_send.gif'
+            //           : 'assets/chats/voice_send.png'
+            //       : isPlaying
+            //           ? 'assets/chats/play_voice_receive.gif'
+            //           : 'assets/chats/voice_receive.png',
+            //   height: 16,
+            //   color:
+            //       widget.message.isSelf! ? AppColors.white : AppColors.primary,
+            // ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_text_message.dart

@@ -0,0 +1,32 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowTextMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowTextMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      constraints: BoxConstraints(
+        maxWidth: Get.width - 128,
+        minHeight: 43,
+      ),
+      padding: const EdgeInsets.all(12),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(4),
+        color: message.isSelf! ? AppColors.primary : AppColors.white,
+      ),
+      child: Text(
+        message.textElem!.text!,
+        overflow: TextOverflow.visible,
+        style: TextStyle(
+          fontSize: 14,
+          color: message.isSelf! ? AppColors.white : AppColors.active,
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_transfer_message.dart

@@ -0,0 +1,113 @@
+import 'dart:convert';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/app_size.dart';
+import 'package:chat/models/im/transfer_model.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin_platform_interface/models/v2_tim_message.dart';
+
+class ShowTransferMessage extends StatefulWidget {
+  final V2TimMessage message;
+
+  const ShowTransferMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  State<ShowTransferMessage> createState() => _ShowTransferMessageState();
+}
+
+class _ShowTransferMessageState extends State<ShowTransferMessage> {
+  @override
+  Widget build(BuildContext context) {
+    var model = TransferModel.fromJson(
+      json.decode(widget.message.customElem!.data!),
+    );
+
+    return InkWell(
+      onTap: () {
+        // Get.toNamed(
+        //   ConversationRoutes.conversationTransferDetail,
+        //   arguments: {
+        //     'order_id': model.orderId,
+        //   },
+        // );
+      },
+      child: Container(
+        width: Get.width * 0.618,
+        padding: const EdgeInsets.all(12),
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(4),
+          color: widget.message.isSelf! ? AppColors.primary : AppColors.white,
+        ),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Icon(
+                  Icons.currency_exchange,
+                  size: 44,
+                  color: widget.message.isSelf!
+                      ? AppColors.white
+                      : AppColors.primary,
+                ),
+                const SizedBox(
+                  width: 8,
+                ),
+                Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Row(
+                      children: [
+                        Text(
+                          '￥',
+                          style: TextStyle(
+                            color: widget.message.isSelf!
+                                ? AppColors.white
+                                : AppColors.primary,
+                          ),
+                        ),
+                        Text(
+                          model.amount,
+                          style: TextStyle(
+                            color: widget.message.isSelf!
+                                ? AppColors.white
+                                : AppColors.primary,
+                            fontSize: AppSize.titleFontSize,
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                      ],
+                    ),
+                    Text(
+                      '发起积分转账',
+                      style: TextStyle(
+                        color: widget.message.isSelf!
+                            ? AppColors.white
+                            : AppColors.primary,
+                        fontSize: AppSize.fontSize,
+                      ),
+                    ),
+                  ],
+                )
+              ],
+            ),
+            Divider(
+              height: 16,
+              color: widget.message.isSelf! ? AppColors.white : null,
+            ),
+            Text(
+              'DT积分转账',
+              style: TextStyle(
+                color: widget.message.isSelf!
+                    ? AppColors.white
+                    : AppColors.primary,
+                fontSize: AppSize.smallFontSize,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/views/conversation/widgets/show_video_message.dart

@@ -0,0 +1,68 @@
+import 'dart:io';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/views/conversation/preview/video_widget.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:tencent_im_sdk_plugin/models/v2_tim_message.dart';
+
+class ShowVideoMessage extends StatelessWidget {
+  final V2TimMessage message;
+  const ShowVideoMessage(this.message, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: () {
+        Get.to(
+          PreviewVideoWidget(message.videoElem!),
+          transition: Transition.zoom,
+        );
+      },
+      child: Container(
+        constraints: BoxConstraints(
+          maxWidth: Get.width * 0.382,
+          maxHeight: 192,
+          minHeight: 96,
+          minWidth: 96,
+        ),
+        child: ClipRRect(
+          borderRadius: BorderRadius.circular(8),
+          child: Stack(
+            children: [
+              _showVideSnapshot(),
+              const Positioned.fill(
+                child: Center(
+                  child: Icon(
+                    Icons.play_circle_outline,
+                    size: 64,
+                    color: AppColors.white,
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _showVideSnapshot() {
+    String ss = message.videoElem!.localSnapshotUrl!;
+    String? su = message.videoElem!.snapshotUrl;
+
+    if (ss.isNotEmpty && File(ss).existsSync()) {
+      return Image.file(
+        File(ss),
+        fit: BoxFit.cover,
+      );
+    } else if (su != null && su.isNotEmpty) {
+      return CachedNetworkImage(
+        imageUrl: su,
+        fit: BoxFit.cover,
+      );
+    } else {
+      return Container();
+    }
+  }
+}

lib/views/conversation/widgets/tim_emoji_panel.dart

@@ -0,0 +1,69 @@
+import 'package:chat/configs/app_colors.dart';
+import 'package:chat/configs/emoji.dart';
+import 'package:chat/models/im/emoji_model.dart';
+import 'package:flutter/material.dart';
+
+class EmojiPanel extends StatelessWidget {
+  final void Function(int unicode) onTapEmoji;
+
+  const EmojiPanel({
+    Key? key,
+    required this.onTapEmoji,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SingleChildScrollView(
+      child: Column(
+        children: [
+          Container(
+            height: 248,
+            color: AppColors.page,
+            child: Stack(
+              children: [
+                GridView(
+                  gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+                    crossAxisCount: 8,
+                    childAspectRatio: 1,
+                  ),
+                  children: emojiData.map(
+                    (e) {
+                      var item = EmojiModel.fromJson(e);
+                      return InkWell(
+                        onTap: () {
+                          onTapEmoji(item.unicode);
+                        },
+                        child: Center(
+                          child: EmojiItem(
+                            name: item.name,
+                            unicode: item.unicode,
+                          ),
+                        ),
+                      );
+                    },
+                  ).toList(),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class EmojiItem extends StatelessWidget {
+  const EmojiItem({Key? key, required this.name, required this.unicode})
+      : super(key: key);
+  final String name;
+  final int unicode;
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      String.fromCharCode(unicode),
+      style: const TextStyle(
+        fontSize: 26,
+      ),
+    );
+  }
+}

pubspec.lock

@@ -94,6 +94,41 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.1"
+  camera:
+    dependency: transitive
+    description:
+      name: camera
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.9.8+1"
+  camera_android:
+    dependency: transitive
+    description:
+      name: camera_android
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.9.8+3"
+  camera_avfoundation:
+    dependency: transitive
+    description:
+      name: camera_avfoundation
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.9.8+6"
+  camera_platform_interface:
+    dependency: transitive
+    description:
+      name: camera_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.2"
+  camera_web:
+    dependency: "direct main"
+    description:
+      name: camera_web
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.2.1+6"
   characters:
     dependency: transitive
     description:
@@ -136,6 +171,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.0"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.3.3+2"
   crypto:
     dependency: transitive
     description:
@@ -227,6 +269,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.4"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.6.1"
+  filesize:
+    dependency: "direct main"
+    description:
+      name: filesize
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -267,6 +323,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.4"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.7"
+  flutter_plugin_record_plus:
+    dependency: "direct main"
+    description:
+      name: flutter_plugin_record_plus
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.0.11"
   flutter_spinkit:
     dependency: "direct main"
     description:
@@ -669,6 +739,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.0"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.0"
   rxdart:
     dependency: transitive
     description:
@@ -744,6 +821,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.1"
   string_scanner:
     dependency: transitive
     description:
@@ -905,6 +989,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.2.0"
+  wechat_camera_picker:
+    dependency: "direct main"
+    description:
+      name: wechat_camera_picker
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.5.0+1"
   win32:
     dependency: transitive
     description:

pubspec.yaml

@@ -49,6 +49,11 @@ dependencies:
   photo_manager: 2.2.1
   chewie: ^1.3.5
   encrypt: ^5.0.1
+  flutter_plugin_record_plus: ^0.0.11
+  wechat_camera_picker: ^3.5.0+1
+  camera_web: ^0.2.1+6
+  filesize: ^2.0.1
+  file_picker: ^4.6.1
 
 dev_dependencies:
   flutter_test: