Category "expo"

How to Display a Video Preview in React Native Expo?

I am using a file picker (expo-images-picker) in React Native (Expo) where users can select images or a video. I would like to be able to show a preview of the

App crashes when picking image with expo-image-picker

I have an issue with my react native app. I am using expo-image-picker to take a picture and send it to firebase. Here is my issue: When building the apk for my

React Native / Expo / NativeBase - fontFamily "Roboto_medium" is not a system font and has not been loaded through Font.loadAsync

I am creating a mobile app using Expo and would like to use NativeBase for UI components. No matter what I try to do I get this annoying error: fontFamily "Robo

React native margin: 'auto' working on web but not on device

I am building an application which uses react native on expo dev. I am trying to add a button in the top left corner which is adjacent to some text o the right

Stripe for React-Native presentPaymentSheet has the wrong data

I have a bug that I don't understand how to solve. I have a component which is supposed to open a Payment sheet to let the user pay using the code below. const

Remove push notifications token from Expo server

In order to use expo-notifications, I use this approach: -show an onboarding screen where user can accept to receive the notifications -if the user accepted to

React Native and WalletConnect (Uncaught Error: null is not an object (evaluating 'RNRandomBytes.seed'))

I want to use WalletConnect on my ReactNative app. As the WalletConnect docs say, I'm using npx rn-nodeify --install --hack (for introducing support for Web3) i

react-native swipeable gesture not working on android?

I am doing a react native course with Mosh (https://codewithmosh.com/). I am using expo. I am very new to react native and don't really know what I am doing, bu

AWS Amplify clients always fail to build with Expo

Following the AWS Amplify documentation for Expo with the steps below, building with EAS build fails with [RUN_FASTLANE] › Executing baseline » Bun

AWS Amplify clients always fail to build with Expo

Following the AWS Amplify documentation for Expo with the steps below, building with EAS build fails with [RUN_FASTLANE] › Executing baseline » Bun

Modal isn't showing when visible is true

I want to have a modal on top of another modal. For some reason when the modals visible parameter is set to true it doesn't show on top of the current modal. Ho

Error: EPERM: operation not permitted, rmdir

I built an app in react native in Expo. After trying to make a build for google play store, I ran the command 'eas build --platform android' but I got the error

React Native Expo. Android dark mode issue

When I change my mobile theme from light to dark it is affecting the background color of my react native app. I just want it to always remain white but it chang

Expo On-Air Update Channel Flag is disabled

I was using expo release-channel for "on-air updates". And it was working well, until that day. I used command like: expo publish --release-channel staging-v2

Expo Image Picker -- not returning image from Android Emulator in Android Studio

I am running the Pixel 5 API 30 avd in Android Studio with react native client coding. I am using the expo image picker to pick the image and return to the appl

Huge size difference between app bundles build by pure react native & expo bare workflow

I have build two app bundles for same application by pure react native (version 0.66) and expo bare workflow (expo eject, expo version: 42.0.1, react-native ver

Amplify EAS Metro config migration blockList

When migrating to EAS, I was reading the Migration Docs and saw that EAS builds are requiring the entire defaultConfig from expo/metro-config. I was having a to

Execution flow in react native after navigation.navigate

Need suggestion and advice, I am using the below 2 lines of code in react native expo component, this.props.navigation.navigate("App"); patchUser(this.state.da

Can't format Quran page in react native

I am making an app to read Quran, using react native (expo). I am having some problems formatting the text. Problems: Random spacing Text resize automatically T

Getting TypeError: this.InnerNativeModule.configureProps is not a function in expo on mac

I am running an android app that is created using react native expo. It is running fine on windows machine android studio emulator Recently I switched to mac an