react-native-notifications与@voximplant/react-native-foreground-service搭配使用时无法显示通知的问题求助
react-native-notifications与@voximplant/react-native-foreground-service搭配使用时无法显示通知的问题求助
大家好,我最近在React Native项目里碰到了个棘手的问题:我用@voximplant/react-native-foreground-service来维持WebSocket的后台连接,同时想用react-native-notifications把WebSocket收到的数据展示成本地通知。
目前WebSocket是完全正常的——控制台能清晰打印出收到的消息数据,但react-native-notifications就是不弹出通知,而且全程没有任何报错信息,我实在摸不着头绪。
下面是我的相关代码,麻烦各位帮忙看看哪里可能出问题了:
import { Notifications } from "react-native-notifications"; import VIForegroundService from "@voximplant/react-native-foreground-service"; import config from "./config"; export default async function Notif(){ await VIForegroundService.getInstance().createNotificationChannel({ id:"id", name:"app_name", description:"service", enableVibration:false }); try { await VIForegroundService.getInstance().startService({ channelId:"id", id:1, title:"app_title", text:"Listening...", icon:"ic_icon", button:"Ok" }); } catch (e) { console.error(e); } const ws = new WebSocket(config.ws_url); ws.onopen = () => setInterval(() => ws.send("ping"), 60 * 1000); ws.onmessage = (e) => { if(e.data !== "pong"){ var data = JSON.parse(e.data); console.log(data); Notifications.postLocalNotification({ title:"app_name", body:`Received report type ${data.type === 1 ? "Post" : "Comment"} from ${data.from}` }); } } }
有没有朋友遇到过类似的情况?或者能帮我排查下可能的原因?比如是不是通知权限没配置好、通道设置有问题,还是两个库之间存在什么冲突?
备注:内容来源于stack exchange,提问作者Alvin Dimas




