XuqmGroup React Native SDK

Modular React Native SDK providing IM, Push, App/Plugin Update, WebView, and License management for XuqmGroup platform applications.

Table of Contents

• Overview
• Package Structure
• Installation
• Quick Start
• Package Details
• Development
• Plugin Scaffolding

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Overview

@xuqm/rn-sdk is the meta-package that re-exports all sub-modules. It provides a unified XuqmSDK entry point with coordinated login/logout that wires up IM, Push, and token management in a single call.

You can install the meta-package for full functionality, or pick individual packages as needed.

Peer Dependencies (required in host app):

Package	Version
react	>= 18.0.0
react-native	>= 0.76.0
@react-native-async-storage/async-storage	>= 1.21.0

---

Package Structure

XuqmGroup-RNSDK/                  # @xuqm/rn-sdk (meta-package, private)
├── src/
│   ├── index.ts                   # Re-exports all sub-packages
│   └── sdk.ts                     # Unified login / logout
├── packages/
│   ├── common/   @xuqm/rn-common   # Init, network, device, token, HTTP, auto-init
│   ├── im/       @xuqm/rn-im       # IM messaging (WebSocket/STOMP + WatermelonDB)
│   ├── push/     @xuqm/rn-push     # Multi-vendor push registration
│   ├── update/   @xuqm/rn-update   # App update check + RN plugin hot-update
│   └── xwebview/ @xuqm/rn-xwebview # Enhanced WebView with JSBridge

All packages are at version 0.2.2.

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Installation

1. Configure the npm registry

# In your host project root
cat > .npmrc << 'EOF'
registry=https://nexus.xuqinmin.com/repository/npm/
legacy-peer-deps=true
EOF

2. Install

Option A -- Meta-package (all modules):

yarn add @xuqm/rn-sdk
yarn add @react-native-async-storage/async-storage

Option B -- Individual packages:

yarn add @xuqm/rn-common @xuqm/rn-update @xuqm/rn-xwebview
yarn add @react-native-async-storage/async-storage

3. Install optional peer dependencies

# IM module (if using @xuqm/rn-im)
yarn add @nozbe/watermelondb

# XWebView module
yarn add react-native-webview react-native-blob-util react-native-svg

# Config file decryption (auto-init)
yarn add react-native-quick-crypto

---

Quick Start

Zero-config initialization (recommended)

Place an encrypted .xuqmconfig file (XUQM-CONFIG-V1 format) in your project, then add a Metro alias so the SDK can auto-discover it:

// metro.config.js
const { getDefaultConfig } = require('metro-config');
module.exports = (async () => {
  const config = await getDefaultConfig(__dirname);
  config.resolver.extraNodeModules = {
    '@xuqm/autoinit-config': './path/to/your.xuqmconfig',
  };
  return config;
})();

That is it. When @xuqm/rn-common is imported, it silently calls XuqmSDK.initWithConfigFile() using the encrypted file. No explicit init code needed.

Manual initialization

import { XuqmSDK } from '@xuqm/rn-sdk';

// Init with appKey (fetches config from server)
await XuqmSDK.initialize({ appKey: 'your-app-key' });

// Login (wires up IM + Push automatically)
await XuqmSDK.login({ userId: 'user123', userSig: '...' });

// Logout
await XuqmSDK.logout();

Using individual modules

import { ImSDK } from '@xuqm/rn-im';
import { PushSDK } from '@xuqm/rn-push';
import { UpdateSDK } from '@xuqm/rn-update';
import { XWebViewScreen } from '@xuqm/rn-xwebview';

---

Package Details

@xuqm/rn-common

Core module. Handles SDK initialization, HTTP requests, token persistence, device identification, and auto-initialization from encrypted config files.

Export	Description
XuqmSDK.initialize(opts)	Init with appKey, fetches remote config
XuqmSDK.initWithConfigFile(encrypted)	Init from XUQM-CONFIG-V1 encrypted file
XuqmSDK.initializeFromLicense(file)	Init from decrypted config data
XuqmSDK.awaitInitialization()	Wait for async init to complete
XuqmSDK.setUserId / getUserId	Manage current user ID
XuqmSDK.setUserInfo / getUserInfo	Manage current user profile
apiRequest(url, options?)	HTTP request with Bearer token auth
configureHttp(opts)	Override HTTP base URL or headers
getDeviceId()	Stable per-install UUID
getDeviceInfo()	Device brand/model/OS info
detectPushVendor()	Detect push vendor from device brand
ScaledImage	Image component with aspect-ratio scaling
isInitialized()	Check if SDK is ready
getConfig()	Get resolved config

Auto-init mechanism: On import, autoInit.ts tries require('@xuqm/autoinit-config'). If the Metro alias is configured, it decrypts the file and calls initWithConfigFile silently. If the alias is not configured, it skips without error.

Encrypted config format: XUQM-CONFIG-V1.{base64url-salt}.{base64url-iv}.{base64url-ciphertext} -- decrypted via PBKDF2 (120k iterations, SHA-256) + AES-256-GCM using react-native-quick-crypto.

---

@xuqm/rn-im

Full-featured IM module. WebSocket/STOMP transport with WatermelonDB local persistence. Supports single and group chat with 15 message types.

Message types: TEXT, IMAGE, VIDEO, AUDIO, FILE, CUSTOM, LOCATION, NOTIFY, RICH_TEXT, CALL_AUDIO, CALL_VIDEO, QUOTE, MERGE, REVOKED, FORWARD

Export	Description
ImSDK.login(userId, userSig)	Connect to IM server
ImSDK.disconnect()	Disconnect
ImSDK.sendMessage(params)	Send a message
ImSDK.getConversations()	List conversations
ImSDK.getHistory(query)	Fetch message history
ImSDK.createGroup(...)	Create a group
ImSDK.joinGroup(groupId)	Join a group
ImSDK.getGroupInfo(groupId)	Get group details
ImSDK.getGroupMembers(groupId)	List group members
listFriends / addFriend / removeFriend	Friend management
setFriendGroup / listFriendGroups	Friend grouping
checkBlacklist	Blacklist check
searchUsers / searchGroups / searchMessages	Search
editMessage	Edit a sent message
setConversationHidden / setConversationGroup	Conversation management
locateHistoryPage / locateGroupHistoryPage	Jump to specific history page
syncOfflineMessages / offlineMessageCount	Offline message handling
ImClient	Low-level STOMP client
ImDatabase	WatermelonDB wrapper
uploadFile	File upload for IM

Additional peer dependency: @nozbe/watermelondb >= 0.27.0

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@xuqm/rn-push

Multi-vendor push registration. Automatically detects the device vendor (Huawei, Xiaomi, OPPO, vivo, Honor, FCM, APNS) and bridges to the native push module.

Export	Description
PushSDK.initialize(userId?)	Initialize push and register device token
PushSDK.registerToken(userId, token, vendor?)	Register a push token with server
PushSDK.unregisterToken(userId)	Unregister push token
PushSDK.setDeviceToken(token, vendor?)	Manually set device token
PushSDK.onPushToken(callback)	Listen for push token updates
PushSDK.logout(userId?)	Unregister and clean up
isNativePushAvailable()	Check if native push module is linked
detectVendorNative()	Detect vendor via native module
registerPushNative()	Trigger native vendor registration

Native module: Requires NativeModules.XuqmPushModule to be linked in the host app.

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@xuqm/rn-update

App update check and RN plugin (bundle) hot-update. Checks for new app versions and downloads/caches RN bundles for OTA delivery.

Export	Description
UpdateSDK.registerPlugin(meta)	Register plugin metadata at bundle load time
UpdateSDK.checkAppUpdate(bypassIgnore?)	Check for app-level update
UpdateSDK.openStore(url?, marketUrl?)	Open app store page
UpdateSDK.checkPluginUpdate(moduleId)	Check if a plugin bundle has an update
UpdateSDK.downloadPluginBundle(url)	Download bundle source text
UpdateSDK.cachePluginBundle(id, ver, md5, src)	Cache bundle to AsyncStorage
UpdateSDK.getCachedPluginBundle(id)	Read cached bundle
UpdateSDK.checkAndCachePlugin(id)	One-step check + download + cache
UpdateSDK.getRegisteredPlugins()	List all registered plugins
UpdateSDK.getAppVersionCode / getAppVersionName	Get host app version

Types: PluginMeta, AppUpdateInfo, PluginUpdateInfo, CachedRnBundle

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@xuqm/rn-xwebview

Enhanced WebView with JSBridge for bidirectional communication between RN and web content. Includes progress bar, inline view, and full-screen screen components.

Export	Description
XWebViewScreen	Full-screen WebView (React Navigation screen)
XWebViewView	Inline WebView component
XWebViewProgress	Progress bar component
openXWebView(url, options?)	Open WebView programmatically
setXWebViewController(controller)	Set global WebView controller
getXWebViewConfig()	Get current WebView config

Additional dependencies: react-native-webview, react-native-blob-util, react-native-svg

Additional peer dependency: @react-navigation/native >= 7.0.0

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Development

Prerequisites

• Node.js >= 18
• Yarn (workspaces)
• React Native development environment

Commands

# Type-check all packages
yarn typecheck

# Type-check a single package
cd packages/im && yarn typecheck

Publishing

Packages are published to the private npm registry at https://nexus.xuqinmin.com/repository/npm-hosted/.

# Publish a single package
cd packages/common
npm publish

# Publish all packages (from each package directory)
for pkg in common im push update xwebview; do
  cd packages/$pkg && npm publish && cd ../..
done

Project layout

packages/<name>/
├── src/
│   └── index.ts          # Public API
├── package.json
├── tsconfig.json
└── README.md

Each package has its own package.json, tsconfig.json, and publishConfig pointing to the hosted registry. The root package.json is a private meta-package that depends on all sub-packages.

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Plugin Scaffolding

The create-plugin.mjs script generates a new UpdateSDK plugin skeleton and auto-registers it into the host project.

Usage

# Interactive mode
node packages/update/scripts/create-plugin.mjs

# CLI mode
node packages/update/scripts/create-plugin.mjs <moduleId> [title] [subtitle] [accentColor]

What it generates

• bundle.ts -- Plugin entry point
• {PascalCase}Screen.tsx -- Screen component
• plugin.json -- Plugin metadata

What it auto-registers

• pluginCatalog.ts -- Adds plugin to catalog
• debugPlugins.ts -- Adds to debug plugin list
• package.json -- Adds build script for the new bundle
• metro.split.config.js -- Adds bundle entry
• babel.config.js -- Adds module alias
• tsconfig.json -- Adds path mapping

Module ID rules: Lowercase alphanumeric, must be unique across all plugins.