RN 0.59.5 with RN-vector-icons 6.4.2 throwing BackAndroid 已弃用，并已从此包中删除.改用 BackHandler

问题描述

我刚刚安装了较新的带有 RNVI 的 react native，在使用 RNVI 时出现此错误，

BackAndroid 已弃用，并已从此软件包中删除.改用 BackHandler

但是当我删除 import FontAwesome from 'react-native-vector-icons/FontAwesome'; 和 <FontAwesome name="icon_name"/>

我尝试使用 vscode 甚至在 RNVI github repo 上搜索 BackAndroid，但我找不到任何 BackAndroid

我该如何解决这个问题?

解决方案

BackAndroid is Deprecated

别担心，我们有 Backhandler 而不是 BackAndroid

使用react-native-vector-icons":^6.2.0"，

用例:import { BackHandler } from 'react-native'componentDidMount() {BackHandler.addEventListener('hardwareBackPress', this.handleBackPress);}componentWillUnmount() {BackHandler.removeEventListener('hardwareBackPress', this.handleBackPress);}handleBackPress = () =>{this.goBack();//当 goBack 异步时效果最好返回真；}

I just installing newer react native with RNVI and i get this error when using RNVI,

but everything is fine when i remove import FontAwesome from 'react-native-vector-icons/FontAwesome'; and <FontAwesome name="icon_name"/>

I've tried to search BackAndroid using vscode and even on RNVI github repo, but I can't find any BackAndroid

How can i fix this issue?

解决方案

BackAndroid is Deprecated

Don't Worry we have Backhandler instead of BackAndroid

Use "react-native-vector-icons": "^6.2.0",

这篇关于RN 0.59.5 with RN-vector-icons 6.4.2 throwing BackAndroid 已弃用，并已从此包中删除.改用 BackHandler的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！