334 行
6.7 KiB
Markdown
334 行
6.7 KiB
Markdown
|
|
# Flutter SDK 概览
|
|||
|
|
|
|||
|
|
**包名**:`xuqm_flutter_sdk` · **版本**:0.2.x · **语言**:Dart
|
|||
|
|
|
|||
|
|
`xuqm_flutter_sdk` 是 XuqmGroup 的 Flutter 端统一入口,通过 MethodChannel 桥接原生能力,同时提供纯 Dart 实现的 IM HTTP API。
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## 功能模块
|
|||
|
|
|
|||
|
|
| 模块 | 包 | 功能 |
|
|||
|
|
|------|-----|------|
|
|||
|
|
| `xuqm_flutter_common` | `packages/common` | 初始化、网络、配置管理 |
|
|||
|
|
| `xuqm_flutter_im` | `packages/im` | 单聊、群聊、消息收发、会话、好友、群组 |
|
|||
|
|
| `xuqm_flutter_push` | `packages/push` | 设备 Token 注册、厂商检测(Android)/ APNs(iOS)|
|
|||
|
|
| `xuqm_flutter_update` | `packages/update` | App 版本检查、商店跳转、APK 下载(Android)|
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## 安装
|
|||
|
|
|
|||
|
|
在 `pubspec.yaml` 中添加:
|
|||
|
|
|
|||
|
|
```yaml
|
|||
|
|
dependencies:
|
|||
|
|
xuqm_flutter_sdk: ^0.2.0
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
配置私有仓库(如有):
|
|||
|
|
|
|||
|
|
```yaml
|
|||
|
|
dependency_overrides:
|
|||
|
|
xuqm_flutter_common:
|
|||
|
|
hosted:
|
|||
|
|
name: xuqm_flutter_common
|
|||
|
|
url: https://nexus.xuqinmin.com/repository/pub-hosted/
|
|||
|
|
version: ^0.2.0
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
执行安装:
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
flutter pub get
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## 快速接入
|
|||
|
|
|
|||
|
|
### 1. 初始化
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
import 'package:xuqm_flutter_sdk/xuqm_flutter_sdk.dart';
|
|||
|
|
|
|||
|
|
await XuqmSDK.initialize(XuqmInitOptions(
|
|||
|
|
appKey: 'your_app_key', // 在租户平台创建应用后获得
|
|||
|
|
debug: true, // 可选,开启详细日志
|
|||
|
|
));
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
初始化时会自动向服务端请求远程配置(IM API 地址等),若网络异常则回退到内置默认值。
|
|||
|
|
|
|||
|
|
如需同步初始化(不拉取远程配置):
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
XuqmSDK.init(XuqmInitOptions(appKey: 'your_app_key'));
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 2. IM 登录
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
import 'package:xuqm_flutter_sdk/xuqm_flutter_sdk.dart';
|
|||
|
|
|
|||
|
|
// 只需要 userId + userSig
|
|||
|
|
await XuqmImSdk().login('user_001', 'your_user_sig_jwt');
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
登录成功后会自动建立 WebSocket 连接。
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 3. 监听消息
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
final im = XuqmImSdk();
|
|||
|
|
|
|||
|
|
im.ws.onConnected = () {
|
|||
|
|
print('WebSocket 已连接');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
im.ws.onMessage = (XuqmImMessage msg) {
|
|||
|
|
print('收到消息: ${msg.msgType} - ${msg.content}');
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
im.ws.onDisconnected = (String? reason) {
|
|||
|
|
print('WebSocket 断开: $reason');
|
|||
|
|
};
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 4. 发送消息
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
// 发送文本消息
|
|||
|
|
final msg = await im.sendTextMessage(
|
|||
|
|
'user_002',
|
|||
|
|
'SINGLE',
|
|||
|
|
'Hello from Flutter!',
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 发送图片消息
|
|||
|
|
final imgMsg = await im.sendMessage(
|
|||
|
|
'user_002',
|
|||
|
|
'SINGLE',
|
|||
|
|
'IMAGE',
|
|||
|
|
jsonEncode({'url': 'https://cdn.example.com/img.jpg', 'width': 800, 'height': 600}),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 撤回消息
|
|||
|
|
await im.revokeMessage(msg.id);
|
|||
|
|
|
|||
|
|
// 编辑消息
|
|||
|
|
await im.editMessage(msg.id, '新内容');
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 5. 会话管理
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
// 会话列表
|
|||
|
|
final conversations = await im.listConversations();
|
|||
|
|
|
|||
|
|
// 置顶会话
|
|||
|
|
await im.setConversationPinned('user_002', 'SINGLE', true);
|
|||
|
|
|
|||
|
|
// 免打扰
|
|||
|
|
await im.setConversationMuted('group_xxx', 'GROUP', true);
|
|||
|
|
|
|||
|
|
// 标记已读
|
|||
|
|
await im.markRead('user_002');
|
|||
|
|
|
|||
|
|
// 设置草稿
|
|||
|
|
await im.setDraft('user_002', 'SINGLE', '未完成的消息');
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 6. 好友与群组
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
// 好友列表
|
|||
|
|
final friends = await im.listFriends();
|
|||
|
|
|
|||
|
|
// 添加好友
|
|||
|
|
await im.addFriend('user_002');
|
|||
|
|
|
|||
|
|
// 移除好友
|
|||
|
|
await im.removeFriend('user_002');
|
|||
|
|
|
|||
|
|
// 创建群组
|
|||
|
|
final group = await im.createGroup('Flutter 群', ['user_001', 'user_002']);
|
|||
|
|
|
|||
|
|
// 群组列表
|
|||
|
|
final groups = await im.listGroups();
|
|||
|
|
|
|||
|
|
// 添加群成员
|
|||
|
|
await im.addGroupMember(group.id, 'user_003');
|
|||
|
|
|
|||
|
|
// 退出群聊
|
|||
|
|
await im.leaveGroup(group.id);
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
### 7. 历史消息
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
// 单聊历史
|
|||
|
|
final history = await im.fetchHistory('user_002', page: 0, size: 20);
|
|||
|
|
|
|||
|
|
// 群聊历史
|
|||
|
|
final groupHistory = await im.fetchGroupHistory('group_xxx', page: 0, size: 50);
|
|||
|
|
|
|||
|
|
// 定位消息所在页
|
|||
|
|
final page = await im.locateHistoryPage(
|
|||
|
|
'user_002',
|
|||
|
|
messageId: 'msg_xxx',
|
|||
|
|
pageSize: 20,
|
|||
|
|
);
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## Push 接入
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
import 'package:xuqm_flutter_sdk/xuqm_flutter_sdk.dart';
|
|||
|
|
|
|||
|
|
// 检测当前设备推送厂商(Android)
|
|||
|
|
final vendor = await XuqmPushSdk.detectVendor();
|
|||
|
|
// 返回:HUAWEI / XIAOMI / OPPO / VIVO / HONOR / FCM / APNS
|
|||
|
|
|
|||
|
|
// 请求原生推送注册
|
|||
|
|
await XuqmPushSdk.requestNativeRegistration();
|
|||
|
|
|
|||
|
|
// 监听原生 Token 回调
|
|||
|
|
XuqmPushSdk.onPushToken.listen((tokenInfo) {
|
|||
|
|
final token = tokenInfo['token'];
|
|||
|
|
final vendor = tokenInfo['vendor'];
|
|||
|
|
print('收到 Push Token: $token, 厂商: $vendor');
|
|||
|
|
|
|||
|
|
// 手动上报到服务端(如需要)
|
|||
|
|
final pushSdk = XuqmPushSdk();
|
|||
|
|
await pushSdk.registerToken(
|
|||
|
|
'user_001',
|
|||
|
|
token!,
|
|||
|
|
vendor: vendor,
|
|||
|
|
platform: 'ANDROID',
|
|||
|
|
);
|
|||
|
|
});
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## Update 接入
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
import 'package:xuqm_flutter_sdk/xuqm_flutter_sdk.dart';
|
|||
|
|
|
|||
|
|
final updateSdk = XuqmUpdateSdk();
|
|||
|
|
|
|||
|
|
// 检查 App 更新
|
|||
|
|
final update = await updateSdk.checkAppUpdate();
|
|||
|
|
if (update.needsUpdate) {
|
|||
|
|
print('新版本: ${update.versionName}');
|
|||
|
|
print('更新日志: ${update.changeLog}');
|
|||
|
|
|
|||
|
|
if (update.forceUpdate) {
|
|||
|
|
// 强制更新
|
|||
|
|
showForceUpdateDialog(update);
|
|||
|
|
} else {
|
|||
|
|
// 可选更新
|
|||
|
|
showOptionalUpdateDialog(update);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 打开商店 / 应用市场
|
|||
|
|
await updateSdk.openStore(update);
|
|||
|
|
|
|||
|
|
// Android:直接打开 APK 下载链接
|
|||
|
|
await updateSdk.openDownloadUrl(update);
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
开发/测试环境可覆盖版本号:
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
XuqmUpdateSdk.devSetAppVersion(100, '1.0.0');
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## 多模块统一登录
|
|||
|
|
|
|||
|
|
无论集成了哪些模块(IM、Push、Update),**初始化和登录永远只做一次**:
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
// 初始化
|
|||
|
|
await XuqmSDK.initialize(XuqmInitOptions(appKey: 'your_app_key'));
|
|||
|
|
|
|||
|
|
// 登录(业务登录成功后调用一次)
|
|||
|
|
await XuqmImSdk().login('user_001', 'your_user_sig_jwt');
|
|||
|
|
|
|||
|
|
// 登出
|
|||
|
|
await XuqmImSdk().logout();
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
---
|
|||
|
|
|
|||
|
|
## 完整示例
|
|||
|
|
|
|||
|
|
```dart
|
|||
|
|
import 'dart:convert';
|
|||
|
|
import 'package:flutter/material.dart';
|
|||
|
|
import 'package:xuqm_flutter_sdk/xuqm_flutter_sdk.dart';
|
|||
|
|
|
|||
|
|
class ChatPage extends StatefulWidget {
|
|||
|
|
@override
|
|||
|
|
_ChatPageState createState() => _ChatPageState();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
class _ChatPageState extends State<ChatPage> {
|
|||
|
|
final im = XuqmImSdk();
|
|||
|
|
final List<XuqmImMessage> messages = [];
|
|||
|
|
|
|||
|
|
@override
|
|||
|
|
void initState() {
|
|||
|
|
super.initState();
|
|||
|
|
_init();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Future<void> _init() async {
|
|||
|
|
await XuqmSDK.initialize(XuqmInitOptions(appKey: 'your_app_key'));
|
|||
|
|
await im.login('user_001', 'your_user_sig_jwt');
|
|||
|
|
|
|||
|
|
im.ws.onMessage = (msg) {
|
|||
|
|
setState(() => messages.add(msg));
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Future<void> _send(String text) async {
|
|||
|
|
final msg = await im.sendTextMessage('user_002', 'SINGLE', text);
|
|||
|
|
setState(() => messages.add(msg));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@override
|
|||
|
|
Widget build(BuildContext context) {
|
|||
|
|
return Scaffold(
|
|||
|
|
appBar: AppBar(title: Text('Flutter IM')),
|
|||
|
|
body: ListView.builder(
|
|||
|
|
itemCount: messages.length,
|
|||
|
|
itemBuilder: (context, index) {
|
|||
|
|
final msg = messages[index];
|
|||
|
|
return ListTile(title: Text('${msg.fromId}: ${msg.content}'));
|
|||
|
|
},
|
|||
|
|
),
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
```
|