ios 消息保存，socket消息发送

ios/Podfile.lock

@@ -22,6 +22,9 @@ PODS:
   - fluwx (0.0.1):
     - Flutter
     - "OpenWeChatSDK (~> 1.9.2+1)"
+  - FMDB (2.7.11):
+    - FMDB/standard (= 2.7.11)
+  - FMDB/standard (2.7.11)
   - geolocator (6.2.0):
     - Flutter
   - image_gallery_saver (2.0.2):
@@ -56,7 +59,7 @@ PODS:
   - "OpenWeChatSDK (1.9.9+1)"
   - package_info (0.0.1):
     - Flutter
-  - path_provider (0.0.1):
+  - path_provider_ios (0.0.1):
     - Flutter
   - "permission_handler (5.1.0+2)":
     - Flutter
@@ -76,6 +79,9 @@ PODS:
     - mob_sharesdk/ShareSDKPlatforms/Line
     - mob_sharesdk/ShareSDKPlatforms/WeChat_Lite
     - mob_sharesdk/ShareSDKUI
+  - sqflite (0.0.3):
+    - Flutter
+    - FMDB (>= 2.7.5)
   - SSZipArchive (2.4.3)
   - tobias (0.0.1):
     - Flutter
@@ -111,11 +117,12 @@ DEPENDENCIES:
   - image_pickers (from `.symlinks/plugins/image_pickers/ios`)
   - number_precision (from `.symlinks/plugins/number_precision/ios`)
   - package_info (from `.symlinks/plugins/package_info/ios`)
-  - path_provider (from `.symlinks/plugins/path_provider/ios`)
+  - path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
   - permission_handler (from `.symlinks/plugins/permission_handler/ios`)
   - scan (from `.symlinks/plugins/scan/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/ios`)
   - sharesdk_plugin (from `.symlinks/plugins/sharesdk_plugin/ios`)
+  - sqflite (from `.symlinks/plugins/sqflite/ios`)
   - SSZipArchive (~> 2.4.2)
   - tobias (from `.symlinks/plugins/tobias/ios`)
   - tpns_flutter_plugin (from `.symlinks/plugins/tpns_flutter_plugin/ios`)
@@ -128,6 +135,7 @@ DEPENDENCIES:
 SPEC REPOS:
   https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git:
     - AFNetworking
+    - FMDB
     - mob_sharesdk
     - MOBFoundation
     - OpenWeChatSDK
@@ -157,8 +165,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/number_precision/ios"
   package_info:
     :path: ".symlinks/plugins/package_info/ios"
-  path_provider:
+  path_provider_ios:
-    :path: ".symlinks/plugins/path_provider/ios"
+    :path: ".symlinks/plugins/path_provider_ios/ios"
   permission_handler:
     :path: ".symlinks/plugins/permission_handler/ios"
   scan:
@@ -167,6 +175,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/shared_preferences_foundation/ios"
   sharesdk_plugin:
     :path: ".symlinks/plugins/sharesdk_plugin/ios"
+  sqflite:
+    :path: ".symlinks/plugins/sqflite/ios"
   tobias:
     :path: ".symlinks/plugins/tobias/ios"
   tpns_flutter_plugin:
@@ -188,6 +198,7 @@ SPEC CHECKSUMS:
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_pdfview: 25f53dd6097661e6395b17de506e6060585946bd
   fluwx: 79c66b6d795ab8208262ada215d9e60388cfe492
+  FMDB: 57486c1117fd8e0e6b947b2f54c3f42bf8e57a4e
   geolocator: f5e3de65e241caba7ce3e8a618803387bda73384
   image_gallery_saver: cb43cc43141711190510e92c460eb1655cd343cb
   image_pickers: 25c8916d358bc9d2707cb470ba3d57497f105773
@@ -196,12 +207,13 @@ SPEC CHECKSUMS:
   number_precision: 26fa2be2212f9d1429f92d667d6b0aa4df0058d8
   OpenWeChatSDK: ea48e9db20645f78128db9091893910280b8e4b1
   package_info: 873975fc26034f0b863a300ad47e7f1ac6c7ec62
-  path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
+  path_provider_ios: 14f3d2fd28c4fdb42f44e0f751d12861c43cee02
   permission_handler: ccb20a9fad0ee9b1314a52b70b76b473c5f8dab0
   scan: aea35bb4aa59ccc8839c576a18cd57c7d492cc86
   SDWebImage: e5cc87bf736e60f49592f307bdf9e157189298a3
   shared_preferences_foundation: 986fc17f3d3251412d18b0265f9c64113a8c2472
   sharesdk_plugin: f29a6f471ae1c253e96636d62106c3f8d793948c
+  sqflite: 31f7eba61e3074736dff8807a9b41581e4f7f15a
   SSZipArchive: fe6a26b2a54d5a0890f2567b5cc6de5caa600aef
   tobias: 2aded9b83e3663b907360a800d8e3c13284f25c5
   TPNS-iOS: 36c335eff80670de6ede780ab827f679d78f64ff
@@ -209,8 +221,8 @@ SPEC CHECKSUMS:
   UMCommon: 47e0b53f6a36568e958a5abd005ed7577fcac9ad
   UMDevice: 9ef8045b59e0479cff7062915c879a1af46fa094
   umeng_common_sdk: a8abd7f86dfd013dbbeeae587ee143760c6582f2
-  url_launcher: a1c0cc845906122c4784c542523d8cacbded5626
+  url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
-  video_player_avfoundation: 6d971a232d72e6ee25368378d48a079dea01f1cf
+  video_player_avfoundation: 81e49bb3d9fb63dccf9fa0f6d877dc3ddbeac126
   wakelock: d0fc7c864128eac40eba1617cb5264d9c940b46f
   webview_flutter: 5fb4def2bbd4339889ee14d045b605cefc5bc232
   ZLPhotoBrowser-objc: c7657d3bc85ae231884e058d0e3638f619164736

ios/Runner.xcodeproj/project.pbxproj

@@ -660,12 +660,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",
@@ -864,12 +859,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",
@@ -954,12 +944,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",

lib/im/SocketClient.dart

@@ -6,27 +6,45 @@ import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:huixiang/im/Proto.dart';
+import 'package:huixiang/im/database/message.dart';
 import 'package:huixiang/im/out/auth.pb.dart';
 import 'package:huixiang/im/out/message.pb.dart';
+import 'package:huixiang/main.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 class SocketClient {
 
   Socket _socket;
+  SharedPreferences shared;
 
   connect() async {
-    _socket = await Socket.connect('192.168.10.129', 9090);
+    shared = await SharedPreferences.getInstance();
-    _socket.listen((data) {
+
-      print(data);
+    await Socket.connect('192.168.10.129', 9090).then((value) {
-      print("socket-listen");
+      debugPrint("socket-connect");
-      Proto proto = Proto.fromBytes(data);
+      _socket = value;
-      print("socket-listen: $proto");
+      _socket.listen((data) {
-      MsgData data1 = MsgData.fromBuffer(proto.body);
+        print(data);
-      print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
+        print("socket-listen");
-
+        Proto proto = Proto.fromBytes(data);
-      callbacks.forEach((callback) {
+        print("socket-listen: $proto");
-        callback.call(data1);
+        MsgData data1 = MsgData.fromBuffer(proto.body);
+        print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
+
+        hxDatabase.messageDao.insertMessage(createMessage(mobile, utf8.decode(data1.data), userId: data1.from));
+
+        callbacks.forEach((callback) {
+          callback.call(data1);
+        });
+
+      }, onError: (Object error, StackTrace stackTrace) {
+        debugPrint("socket-error: $error, stackTrace: ${stackTrace}");
       });
 
+      authRequest(shared.getString("token"));
+
+    }).catchError((error) {
+      debugPrint("socket-connect-error: $error");
     });
   }
 
@@ -40,27 +58,35 @@ class SocketClient {
     callbacks.remove(callback);
   }
 
+  dispose() {
+    _socket.close();
+  }
+
   authRequest(String token) {
     if (!checkSocket()) {
       return;
     }
     final authReq = AuthReq()
-      ..uid = 1
+      ..uid = mobile
-      ..token = '123456';
+      ..token = token;
     final authReqBytes = authReq.writeToBuffer();
     final proto = Proto(1, 1, authReqBytes); // 假设 operation 和 seqId 为 1
     final protoBytes = proto.toBytes();
     _socket.add(protoBytes);
   }
 
-  sendMessage(var to, String content) {
+  sendMessage(int toId, String content) {
     if (!checkSocket()) {
       return;
     }
     Uint8List data = utf8.encode(content);
-    MsgData msgData = MsgData(to: to,from: 2,type: MsgType.SINGLE_TEXT,data: data);
+    MsgData msgData = MsgData(to: toId, from: mobile, type: MsgType.SINGLE_TEXT,data: data);
-    final proto2 = Proto(5,1,msgData.writeToBuffer());
+    final proto2 = Proto(5, 1, msgData.writeToBuffer());
     _socket.add(proto2.toBytes());
+    hxDatabase.messageDao.insertMessage(createMessage(toId, content, userId: mobile)).catchError((error) {
+      debugPrint("insertMessage: $error");
+    });
+    debugPrint("insertMessage: end");
   }
 
   checkSocket() {
@@ -71,4 +97,7 @@ class SocketClient {
     return true;
   }
 
+  get mobile => 123456;
+
+
 }

lib/im/chat_details_page.dart

@@ -7,6 +7,7 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/retrofit_api.dart';
 import 'package:huixiang/view_widget/my_appbar.dart';
 import 'package:flutter/cupertino.dart';

lib/im/database/hx_database.dart

@@ -0,0 +1,18 @@
+
+
+import 'dart:async';
+
+import 'package:floor/floor.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:huixiang/im/database/message_dao.dart';
+import 'package:huixiang/im/database/message.dart';
+import 'package:sqflite/sqflite.dart' as sqflite;
+
+part 'hx_database.g.dart';
+
+@Database(version: 1, entities: [Message])
+abstract class HxDatabase extends FloorDatabase {
+
+  MessageDao get messageDao;
+
+}

lib/im/database/hx_database.g.dart

@@ -0,0 +1,144 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'hx_database.dart';
+
+// **************************************************************************
+// FloorGenerator
+// **************************************************************************
+
+// ignore: avoid_classes_with_only_static_members
+class $FloorHxDatabase {
+  /// Creates a database builder for a persistent database.
+  /// Once a database is built, you should keep a reference to it and re-use it.
+  static _$HxDatabaseBuilder databaseBuilder(String name) =>
+      _$HxDatabaseBuilder(name);
+
+  /// Creates a database builder for an in memory database.
+  /// Information stored in an in memory database disappears when the process is killed.
+  /// Once a database is built, you should keep a reference to it and re-use it.
+  static _$HxDatabaseBuilder inMemoryDatabaseBuilder() =>
+      _$HxDatabaseBuilder(null);
+}
+
+class _$HxDatabaseBuilder {
+  _$HxDatabaseBuilder(this.name);
+
+  final String name;
+
+  final List<Migration> _migrations = [];
+
+  Callback _callback;
+
+  /// Adds migrations to the builder.
+  _$HxDatabaseBuilder addMigrations(List<Migration> migrations) {
+    _migrations.addAll(migrations);
+    return this;
+  }
+
+  /// Adds a database [Callback] to the builder.
+  _$HxDatabaseBuilder addCallback(Callback callback) {
+    _callback = callback;
+    return this;
+  }
+
+  /// Creates the database and initializes it.
+  Future<HxDatabase> build() async {
+    final path = name != null
+        ? await sqfliteDatabaseFactory.getDatabasePath(name)
+        : ':memory:';
+    final database = _$HxDatabase();
+    database.database = await database.open(
+      path,
+      _migrations,
+      _callback,
+    );
+    return database;
+  }
+}
+
+class _$HxDatabase extends HxDatabase {
+  _$HxDatabase([StreamController<String> listener]) {
+    changeListener = listener ?? StreamController<String>.broadcast();
+  }
+
+  MessageDao _messageDaoInstance;
+
+  Future<sqflite.Database> open(
+    String path,
+    List<Migration> migrations, [
+    Callback callback,
+  ]) async {
+    final databaseOptions = sqflite.OpenDatabaseOptions(
+      version: 1,
+      onConfigure: (database) async {
+        await database.execute('PRAGMA foreign_keys = ON');
+        await callback?.onConfigure?.call(database);
+      },
+      onOpen: (database) async {
+        await callback?.onOpen?.call(database);
+      },
+      onUpgrade: (database, startVersion, endVersion) async {
+        await MigrationAdapter.runMigrations(
+            database, startVersion, endVersion, migrations);
+
+        await callback?.onUpgrade?.call(database, startVersion, endVersion);
+      },
+      onCreate: (database, version) async {
+        await database.execute(
+            'CREATE TABLE IF NOT EXISTS `Message` (`id` INTEGER, `fromId` INTEGER, `toId` INTEGER, `content` TEXT, `attach` TEXT, `msgType` INTEGER, `time` INTEGER, `state` INTEGER, `isDelete` INTEGER, PRIMARY KEY (`id`))');
+
+        await callback?.onCreate?.call(database, version);
+      },
+    );
+    return sqfliteDatabaseFactory.openDatabase(path, options: databaseOptions);
+  }
+
+  @override
+  MessageDao get messageDao {
+    return _messageDaoInstance ??= _$MessageDao(database, changeListener);
+  }
+}
+
+class _$MessageDao extends MessageDao {
+  _$MessageDao(
+    this.database,
+    this.changeListener,
+  )   : _queryAdapter = QueryAdapter(database, changeListener),
+        _messageInsertionAdapter = InsertionAdapter(
+            database,
+            'Message',
+            (Message item) => item.toJson(),
+            changeListener);
+
+  final sqflite.DatabaseExecutor database;
+
+  final StreamController<String> changeListener;
+
+  final QueryAdapter _queryAdapter;
+
+  final InsertionAdapter<Message> _messageInsertionAdapter;
+
+  @override
+  Stream<List<Message>> findMessageByToId(int toId) {
+    return _queryAdapter.queryListStream(
+        'SELECT * FROM Message WHERE toId = ?1',
+        mapper: (Map<String, Object> row) => Message.fromJson(row),
+        arguments: [toId],
+        queryableName: 'Message',
+        isView: false);
+  }
+
+  @override
+  Future<List<Message>> findMessageByGroup(int userId) {
+    debugPrint("findMessageByGroup: $userId");
+    return _queryAdapter.queryList(
+        'SELECT * FROM Message WHERE toId = ?1 OR fromId = ?2 GROUP BY toId,fromId ORDER BY time DESC',
+        mapper: (Map<String, Object> row) => Message.fromJson(row),
+        arguments: [userId, userId]);
+  }
+
+  @override
+  Future<void> insertMessage(Message message) async {
+    await _messageInsertionAdapter.insert(message, OnConflictStrategy.abort);
+  }
+}

lib/im/database/message.dart

@@ -0,0 +1,61 @@
+import 'package:floor/floor.dart';
+
+@entity
+class Message {
+  @primaryKey
+  int id;
+
+  int fromId;
+
+  int toId;
+
+  String content;
+
+  String attach;
+
+  int msgType;
+
+  int time;
+
+  int state;
+
+  int isDelete;
+
+  Message(id, fromId, toId, content, attach, msgType, time, state, isDelete);
+
+  factory Message.fromJson(Map<String, dynamic> json) => Message(
+      json["id"],
+      json["fromId"],
+      json["toId"],
+      json["content"],
+      json["attach"],
+      json["msgType"],
+      json["time"],
+      json["state"],
+      json["isDelete"]);
+
+  Map<String, dynamic> toJson() => <String, dynamic>{
+        "id": id,
+        "fromId": fromId,
+        "toId": toId,
+        "content": content,
+        "attach": attach,
+        "msgType": msgType,
+        "time": time,
+        "state": state,
+        "isDelete": isDelete == null ? 0 : isDelete
+      };
+}
+
+createMessage(var toId, String content, {String attach, int msgType, userId}) {
+  return Message.fromJson(<String, dynamic>{
+    "fromId": userId,
+    "toId": toId,
+    "content": content,
+    "attach": attach,
+    "msgType": msgType ?? 0,
+    "time": DateTime.now().millisecondsSinceEpoch,
+    "state": 0,
+    "isDelete": 0
+  });
+}

lib/im/database/message_dao.dart

@@ -0,0 +1,17 @@
+import 'package:floor/floor.dart';
+import 'package:huixiang/im/database/message.dart';
+
+
+@dao
+abstract class MessageDao {
+
+  @Query('SELECT * FROM Message WHERE toId = :toId')
+  Stream<List<Message>> findMessageByToId(int toId);
+
+  @insert
+  Future<void> insertMessage(Message message);
+
+  @Query('SELECT * FROM Message WHERE toId = :userId OR fromId = :userId GROUP BY toId,fromId ORDER BY time DESC')
+  Future<List<Message>> findMessageByGroup(int userId);
+
+}

lib/im/im_view/im_page.dart

@@ -1,9 +1,12 @@
+import 'dart:async';
+
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:huixiang/generated/l10n.dart';
+import 'package:huixiang/im/database/message.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/data/base_data.dart';
-import 'package:huixiang/retrofit/data/message.dart';
 import 'package:huixiang/retrofit/data/msg_stats.dart';
 import 'package:huixiang/retrofit/data/page.dart';
 import 'package:huixiang/retrofit/retrofit_api.dart';
@@ -18,8 +21,8 @@ import 'on_chat_message.dart';
 import 'on_chat_msg_instance.dart';
 
 class IMPage extends StatefulWidget {
+  IMPage(Key key) : super(key: key);
 
-  IMPage(Key key): super(key: key);
   @override
   State<StatefulWidget> createState() {
     return _IMPage();
@@ -42,7 +45,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   final TextEditingController imEditingController = TextEditingController();
 
   @override
-  void onMessage(txt){
+  void onMessage(txt) {
     // SmartDialog.showToast("列表 $txt", alignment: Alignment.center);
   }
 
@@ -57,57 +60,87 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
     super.initState();
     OnChatMsgInstance.instance.onChatMessage = this;
 
+    loadMessageList();
     SharedPreferences.getInstance().then((value) {
       apiService =
           ApiService(Dio(), token: value.getString("token"), context: context);
-      queryMessage();
       queryMsgStats();
     });
   }
 
   _refresh() {
     pageNum = 1;
-    queryMessage();
+    loadMessageList();
     queryMsgStats();
   }
 
-  queryMessage() async {
+  List<int> userIds = [];
-    BaseData<PageInfo<Message>> baseData = await apiService.msgList({
+
-      "pageNum": pageNum,
+  Stream streamSubscription ;
-      "pageSize": 10,
+
-      "searchKey": "",
+  loadMessageList() async {
-      "state": "",
+    int userId = 123456;
-      "typed": ""
+
-    }).catchError((onError) {
+    hxDatabase.changeListener.stream.listen((event) {
-      _refreshController.loadFailed();
+      debugPrint("messages: 1111");
-      _refreshController.refreshFailed();
+    }, onError: (Object error, stackTrace) {
+      debugPrint("messages: 3333");
     });
+    hxDatabase.changeListener.onListen = () {
+      debugPrint("messages: 2222");
+    };
 
-    if (baseData != null && baseData.isSuccess) {
+    messages = await hxDatabase.messageDao.findMessageByGroup(userId);
-      if (pageNum == 1) {
+    messages.forEach((element) {
-        messages.clear();
+      debugPrint("messages: $element");
-      }
+    });
-      List<Message> message = [];
+    userIds = messages
-      message.addAll(baseData.data.list);
+        .map((e) => e.toId != userId ? e.toId : e.fromId)
-      message.forEach((element) {
+        .toSet()
-        if (element.typed == 2 || element.typed == 3) {
+        .toList();
-          messages.add(element);
+    if (mounted) {
-        }
+      setState(() {});
-      });
-      _refreshController.loadComplete();
-      _refreshController.refreshCompleted();
-      if (mounted) setState(() {});
-      if (pageNum * 10 > int.tryParse(baseData.data.total)) {
-        _refreshController.loadNoData();
-      } else {
-        pageNum += 1;
-      }
-    } else {
-      _refreshController.loadFailed();
-      _refreshController.refreshFailed();
     }
+
   }
 
+  // queryMessage() async {
+  //   BaseData<PageInfo<Message>> baseData = await apiService.msgList({
+  //     "pageNum": pageNum,
+  //     "pageSize": 10,
+  //     "searchKey": "",
+  //     "state": "",
+  //     "typed": ""
+  //   }).catchError((onError) {
+  //     _refreshController.loadFailed();
+  //     _refreshController.refreshFailed();
+  //   });
+  //
+  //   if (baseData != null && baseData.isSuccess) {
+  //     if (pageNum == 1) {
+  //       messages.clear();
+  //     }
+  //     List<Message> message = [];
+  //     message.addAll(baseData.data.list);
+  //     message.forEach((element) {
+  //       if (element.typed == 2 || element.typed == 3) {
+  //         messages.add(element);
+  //       }
+  //     });
+  //     _refreshController.loadComplete();
+  //     _refreshController.refreshCompleted();
+  //     if (mounted) setState(() {});
+  //     if (pageNum * 10 > int.tryParse(baseData.data.total)) {
+  //       _refreshController.loadNoData();
+  //     } else {
+  //       pageNum += 1;
+  //     }
+  //   } else {
+  //     _refreshController.loadFailed();
+  //     _refreshController.refreshFailed();
+  //   }
+  // }
+
   queryMsgStats() async {
     if (apiService == null) {
       SharedPreferences value = await SharedPreferences.getInstance();
@@ -164,20 +197,16 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
           // color: Colors.white,
           decoration: BoxDecoration(
             gradient: LinearGradient(
-                begin: Alignment.topCenter,
+              begin: Alignment.topCenter,
-                end: Alignment.bottomCenter,
+              end: Alignment.bottomCenter,
-                colors: [
+              colors: [
-                  Color(0xFFD9FFDE),
+                Color(0xFFD9FFDE),
-                  Color(0xFFD9FFDE),
+                Color(0xFFD9FFDE),
-                  Color(0xFFFFFFFF),
+                Color(0xFFFFFFFF),
-                  Color(0xFFFFFFFF),
+                Color(0xFFFFFFFF),
-                ],
+              ],
-                stops: [
+              stops: [0, 0.2, 0.4, 1],
-                  0,
+            ),
-                  0.2,
-                  0.4,
-                  1
-                ]),
           ),
           child: SingleChildScrollView(
             physics: BouncingScrollPhysics(),
@@ -188,24 +217,28 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                   Container(
                     padding: EdgeInsets.only(
                         top: MediaQuery.of(context).padding.top + 12.h,
-                        bottom: 15.h,right: 16.w,left: 16.w),
+                        bottom: 15.h,
+                        right: 16.w,
+                        left: 16.w),
                     child: Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       crossAxisAlignment: CrossAxisAlignment.center,
                       children: [
                         Expanded(
-                            child: Text(
+                          child: Text(
-                              S.of(context).xiaoxi,
+                            S.of(context).xiaoxi,
-                              style: TextStyle(
+                            style: TextStyle(
-                                color: Colors.black,
+                              color: Colors.black,
-                                fontSize: 18.sp,
+                              fontSize: 18.sp,
-                                fontWeight: MyFontWeight.bold,
+                              fontWeight: MyFontWeight.bold,
-                              ),
+                            ),
-                            )),
+                          ),
+                        ),
                         GestureDetector(
                           behavior: HitTestBehavior.opaque,
                           onTap: () {
-                            Navigator.of(context).pushNamed('/router/chat_friend_group');
+                            Navigator.of(context)
+                                .pushNamed('/router/chat_friend_group');
                           },
                           child: Container(
                             padding: EdgeInsets.all(12),
@@ -216,7 +249,8 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                             child: Image.asset(
                               "assets/image/friend_grouping.webp",
                               fit: BoxFit.fill,
-                              height: 14.h,width: 14.h,
+                              height: 14.h,
+                              width: 14.h,
                             ),
                           ),
                         ),
@@ -239,7 +273,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   Widget imSearchItem() {
     return Container(
       margin: EdgeInsets.fromLTRB(16.w, 0, 16.w, 0),
-      padding: EdgeInsets.symmetric(vertical:13.h),
+      padding: EdgeInsets.symmetric(vertical: 13.h),
       decoration: BoxDecoration(
         color: Color(0xFFFFFFFF),
         borderRadius: BorderRadius.circular(4),
@@ -255,6 +289,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
       child: TextField(
         textInputAction: TextInputAction.search,
         onEditingComplete: () {
+          socketClient.sendMessage(654321, "hello~");
           FocusScope.of(context).requestFocus(FocusNode());
         },
         controller: imEditingController,
@@ -285,29 +320,30 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   }
 
   ///聊天列表
-  Widget chatList(){
+  Widget chatList() {
     return Container(
       child: ListView.builder(
-          padding: EdgeInsets.only(top: 16),
+        padding: EdgeInsets.only(top: 16),
-          itemCount: 6,
+        itemCount: userIds.length,
-          shrinkWrap: true,
+        shrinkWrap: true,
-          physics: NeverScrollableScrollPhysics(),
+        physics: NeverScrollableScrollPhysics(),
-          itemBuilder: (context, position) {
+        itemBuilder: (context, position) {
-            return GestureDetector(
+          return GestureDetector(
-              behavior:HitTestBehavior.opaque,
+            behavior: HitTestBehavior.opaque,
-              onTap: () {
+            onTap: () {
-                Navigator.of(context).pushNamed('/router/chat_details_page');
+              Navigator.of(context).pushNamed('/router/chat_details_page');
-              },
+            },
-              child: chatItem(),
+            child: chatItem(userIds[position]),
-            );
+          );
-          }),
+        },
+      ),
     );
   }
 
-  Widget chatItem(){
+  Widget chatItem(userId) {
     return Container(
-      padding: EdgeInsets.only(left: 16.w,right: 17.w,bottom:18.h),
+      padding: EdgeInsets.only(left: 16.w, right: 17.w, bottom: 18.h),
-      child:  Row(
+      child: Row(
         children: [
           // MImage(
           //  "",
@@ -320,49 +356,58 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
           // ),
           Image.asset(
             "assets/image/fuka_zj.webp",
-            height:54.h,
+            height: 54.h,
-            width:54.h,
+            width: 54.h,
           ),
-          SizedBox(width: 12.w,),
+          SizedBox(
-          Expanded(child:
+            width: 12.w,
-          Column(
+          ),
-            crossAxisAlignment: CrossAxisAlignment.start,
+          Expanded(
-            children: [
+            child: Column(
-              Row(
+              crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
+              children: [
-                  Expanded(child: Text(
+                Row(
-                      "喽哈",
+                  children: [
-                      overflow: TextOverflow.ellipsis,
+                    Expanded(
-                      maxLines: 1,
+                      child: Text(
+                        "喽哈$userId",
+                        overflow: TextOverflow.ellipsis,
+                        maxLines: 1,
+                        style: TextStyle(
+                          fontSize: 16.sp,
+                          color: Color(0xFF060606),
+                          fontWeight: MyFontWeight.semi_bold,
+                        ),
+                      ),
+                    ),
+                    Text(
+                      "2021.03.08  13:22",
                       style: TextStyle(
-                        fontSize: 16.sp,
+                        fontSize: 12.sp,
-                        color: Color(0xFF060606),
+                        color: Color(0xFFA29E9E),
-                        fontWeight: MyFontWeight.semi_bold,
+                        fontWeight: MyFontWeight.regular,
-                      )),),
+                      ),
-                  Text(
-                    "2021.03.08  13:22",
-                    style: TextStyle(
-                      fontSize: 12.sp,
-                      color: Color(0xFFA29E9E),
-                      fontWeight: MyFontWeight.regular,
                     ),
-                  ),
+                  ],
-                ],
+                ),
-              ),
+                SizedBox(
-              SizedBox(height: 7.h,),
+                  height: 7.h,
-              Row(
+                ),
-                children: [
+                Row(
-                  Expanded(child:Text(
+                  children: [
-                    "新开的火锅店好吃得很",
+                    Expanded(
-                    maxLines: 1,
+                      child: Text(
-                    overflow: TextOverflow.ellipsis,
+                        "新开的火锅店好吃得很",
-                    style: TextStyle(
+                        maxLines: 1,
-                      fontSize: 12.sp,
+                        overflow: TextOverflow.ellipsis,
-                      color: Color(0xFF353535),
+                        style: TextStyle(
-                      fontWeight: MyFontWeight.regular,
+                          fontSize: 12.sp,
+                          color: Color(0xFF353535),
+                          fontWeight: MyFontWeight.regular,
+                        ),
+                      ),
                     ),
-                  )),
+                    Container(
-                  Container(
                       width: 16,
                       height: 16,
                       decoration: BoxDecoration(
@@ -370,17 +415,19 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                         color: Color(0xFFFF441A),
                       ),
                       child: RoundButton(
-                        text:"99",
+                        text: "99",
                         textColor: Colors.white,
                         fontWeight: MyFontWeight.regular,
                         backgroup: Color(0xFFFF441A),
                         fontSize: 10.sp,
                         radius: 100,
-                      ))
+                      ),
-                ],
+                    ),
-              )
+                  ],
-            ],
+                ),
-          )),
+              ],
+            ),
+          ),
         ],
       ),
     );

lib/main.dart

@@ -15,6 +15,7 @@ import 'package:huixiang/community/release_dynamic.dart';
 import 'package:huixiang/generated/l10n.dart';
 import 'package:huixiang/home/founder_story_page.dart';
 import 'package:huixiang/im/SocketClient.dart';
+import 'package:huixiang/im/database/hx_database.dart';
 import 'package:huixiang/integral/integral_detailed_page.dart';
 import 'package:huixiang/integral/integral_page.dart';
 import 'package:huixiang/integral_store/integral_store_details_page.dart';
@@ -207,6 +208,8 @@ void main() async {
   // initSdk();
   bool isFirst = sharedPreferences.getBool("isFirst");
 
+  initDatabase();
+
   runApp(MyApp(locale, isFirst));
   // FlutterBugly.postCatchedException((){
   // });
@@ -215,7 +218,11 @@ void main() async {
 
 // final XgFlutterPlugin xgFlutterPlugin = XgFlutterPlugin();
 
+HxDatabase hxDatabase;
 
+initDatabase() async {
+  hxDatabase = await $FloorHxDatabase.databaseBuilder('huixiang_database.db').build();
+}
 
 final SocketClient socketClient = new SocketClient();
 EventBus eventBus = EventBus(sync: true);

lib/main_page.dart

@@ -68,6 +68,7 @@ class _MainPage extends State<MainPage> with WidgetsBindingObserver {
   @override
   void dispose() {
     super.dispose();
+    socketClient.dispose();
     WidgetsBinding.instance.removeObserver(this);
   }
 
@@ -92,25 +93,9 @@ class _MainPage extends State<MainPage> with WidgetsBindingObserver {
     }
   }
 
+  //在主页面链接socket服务
   connectSocket() async {
-    final socket = await Socket.connect('192.168.10.129', 9090);
+    socketClient.connect();
-
-    // 监听服务器响应
-    socket.listen((Uint8List data) {
-
-      print("123");
-      Proto proto = Proto.fromBytes(data);
-      print("1234,$proto");
-      MsgData data1 = MsgData.fromBuffer(proto.body);
-      print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
-
-    }, onDone: () {
-      print('Server closed connection');
-      socket.destroy();
-    }, onError: (error) {
-      print('Error: $error');
-      socket.destroy();
-    });
   }
 
   @override

lib/message/mine_message.dart

@@ -36,7 +36,8 @@ class _MineMessagePage extends State<MineMessagePage> {
                 spreadRadius: 0,
               )
             ],
-            borderRadius: BorderRadius.circular(8.w)),
+            borderRadius: BorderRadius.circular(8.w),
+        ),
         child: ListView.builder(
             itemCount: 1,
             shrinkWrap: true,

pubspec.yaml

@@ -123,7 +123,7 @@ dependencies:
   flutter_datetime_picker: ^1.5.1
 
   widgetpicker: ^0.1.1
-
+  floor: ^1.4.2
   syncfusion_flutter_datepicker: ^19.4.38
 
   protobuf: ^3.1.0