tencent cloud

// using npm
npm i react-native-tim-push --save

// using yarn
yarn add react-native-tim-push

import { TimPushPlugin } from 'react-native-tim-push';
import { LogLevelEnum, TencentImSDKPlugin } from 'react-native-tim-js';

const cPush = new TimPushPlugin();

const login = () => {
    const userID = ""; // userID
    const userSig = ""; // userSig
    const res = await TencentImSDKPlugin.v2TIMManager.login(userID, userSig);
    // 判断是否登录成功
    if (res.code === 0) {
        // 初始化离线推送插件
        initPushPlugin();
    }

}

const initPushPlugin = () => {
    cPush.init({
        mi_buz_id: 5218, // 在腾讯云控制台分配的证书ID
        mi_push_app_id: '', //小米开放平台分配的应用APPID
        mi_push_app_key: '', //小米开放平台分配的应用APPKEY
    });
}

import { TencentImSDKPlugin } from 'react-native-tim-js';

// 创建文本消息
const createTextMessage = await TencentImSDKPlugin.v2TIMManager.getMessageManager().createTextMessage("test");
 if(createTextMessage.code == 0){
    String id =  createTextMessage.data.id;

       // 发送文本消息
   const sendMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(id: id, receiver: "userID", groupID: "", offlinePushInfo: {
        title = '', // 推送通知标题。留空字符串时，按照优先级，IM后台自动替换成 sender的昵称 => sender ID。因此，如无特殊需求，该字段议留空
        desc = '', // 推送第二行小字部分
        disablePush = false,
        ext = '', // 推送内额外信息，对方可于单击通知跳转时拿到。建议传含Conversation信息的JSON，用于收件方跳转至对应Chat。可参见下方TUIKit的实例代码。
        androidOPPOChannelID = '', // OPPO的channel ID
   });
    if(sendMessageRes.code == 0){
      // 发送成功
    }
  }