For android APK bundle using expo, you can use the following command: expo build:android -t app-bundle The size will be much smaller once you upload it to the play store. This is relevant for React Native SDK 32 and earlier.
TL;DR Try upgrading your expo CLI with npm install -g expo-cli and running expo update to fix the dependencies. My case I experienced this issue today in an expo app while trying to setup React Navigation. I noticed this message in the console when launching expo Some of your project’s dependencies are not compatible with … Read more
I solved this error by stopping the debugger cmd + d && Stop debugging then doing a hard reload on the open debugger tab in chrome alt + control + click on reload button and choose Empty cache and hard reload then restart debugger.
Probably the only thing missing is to add the expo executable to your path. For Windows 10, you can simply add the npm folder to your path environment variable. Hit Windows key and search for Environment variables. Inside the Path variable under System variables, add a new entry (entries are separated by semicolons) with this … Read more
You can use toFixed method for showing 2 decimal point. let num = 1000; console.log(num.toFixed(2)); // 1000.00 And you can use Regex like this function currencyFormat(num) { return ‘$’ + num.toFixed(2).replace(/(\d)(?=(\d{3})+(?!\d))/g, ‘$1,’) } console.log(currencyFormat(2665)); // $2,665.00
expo included an option in recent commits regarding this issue. now you can tap shift+i on terminal which expo server is running.It will list all simulators and you need to select your choice. https://github.com/expo/expo-cli/pull/2541
When you write code in Expo you are writing React Native code. Expo has two main pieces: Expo CLI (expo-cli): a developer tool for creating projects, viewing logs, opening on your device, publishing, etc. Expo client: an app on your phone that lets you open your projects while you’re working on them, without needing to … Read more
Set variable this.state = { isFetching: false, } Create Refresh function onRefresh() { this.setState({isFetching: true,},() => {this.getApiData();}); } And in last set onRefresh and refreshing in FlatList. <FlatList data={ this.state.FlatListItems } onRefresh={() => this.onRefresh()} refreshing={this.state.isFetching} /> After fetching Data in function getApiData Make sure to set false isFetching. this.setState({ isFetching: false })
This is due to not open port from your machine. Linux (Ubuntu) In Ubuntu Run In terminal sudo ufw status verbose To view open port if you cannot found 19000 port open then you need to open port using sudo ufw allow 19000/tcp and then again run sudo ufw allow 19001/tcp to serve http for … Read more