Category "react-native"

How to make notifications vibrate phone react native expo

I need notifications to vibrate the phone repeatedly until the user performs an action like clicking on the notification. I have found no way to make this work

Execution failed for task ':app:processDebugMainManifest'. in ReactNative CLI

I try to build a ReactNative app using ReactNative CLI following the steps in their documentation: Link for the documentation After downloading the initializing

Trouble asking for permission with Expo Image Picker

I am trying to use Expo-image-picker with a react-native application. Here is my code: const openCamera = async () => { const permissionResult = await Im

How to set Icon size in react-native-navigation bottom tab bar

I just start to learn RN, but the docs in https://reactnavigation.org/docs/tab-based-navigation/ did not show how to set a tabBarIcon's size, I tried to add an

Flatlist warning Each child in a list should have a unique "key" only on first render

problem When the app gets loaded for the first time.The flatlist gives a waring and displays "Warning: Each child in a list should have a unique "key" prop.%s%s

MongoDB Realm: How to delete element from list of embedded objects

I am using the React-Native version of MongoDB Realm. In my data model, I am using a list embedded objects. My schema looks something like this: const EmbeddedO

Am facing this problem each time i run my react native app using expo please i need support

While trying to resolve module idb-keyval from file C:\Users\ADMIN\Desktop\Fintech\node_modules\parse\lib\react-native\IndexedDBStorageController.js, the packag

Could not determine the dependencies of task ':app:compileReleaseJavaWithJavac'. In React Native

I got this problem when I build my app in release mode using App Center. * What went wrong: Could not determine the dependencies of task ':app:compileReleaseJa

How to Add Google Map Places "textSearch()" api in React Native

I have a tourist App, and i have made a tab i.e ATM onPress it will display List of ATM's in nearby defined Radius. I have tried Different modules which availab

Restyle createRestyleFunction

Can anyone help with me understanding the purpose of this function? Does anyone have a real life example of a time they implemented it? I understand the example

Flliper pod installation issue react native 0.62 version

After installing the build, every time i build the project got below error Undefined symbols for architecture arm64: "_jump_fcontext", referenced from:

How to Enable the new LogBox (RN)

I'm trying to enable the new LogBox in React Native (v0.62.0-rc.2), I just have to add a line to the "index.js" file but it doesn't work. RC2 introduces the

React Native Metro bundler resolver issue with json (None of these files exist)

I have monorepo with React code and React Native code. react - common - - file.json ... react-native - App.js In App.js I tried to import json file from react/

How to detect a link in react native textInput and show preview

I'm trying to do something like this in react-native I have a TextInput componet that contain text: "This is a normal text until this google.com link appear, wh

too big and bad quality image uploads from react-native expo

I am building an app where employees should be able to upload pictures for a product catalog for a website. The application is built with expo react-native and

I am facing an error net::ERR_ABORTED 401 (Unauthorized)

In my componentDidMount function I have a problem. I'm facing error 401 in my Reactjs site, my username and password are correct. componentDidMount() { co

Download txt file from text in React Native

I'm trying to Download txt file from a text but that function is not working fine. Txt Function import RNFS from 'react-native-fs'; const txtDownload = () =&

React Native Permission rationale not showing

I'm having a trouble with react native permission rationale. It is not showing though I already put it in my code. const rationale = { title: 'Permission', mess

Failed to auto initialize the Facebook SDKFailed to auto initialize the Facebook SDK

I'm new to mobile development. And while I was developing my app, I got the following error: Failed to auto initialize the Facebook SDK A valid Facebook app id

Why the handleChange of Formik is not working when I set multiple functions?

I have problem on formik, the handleChange of formik is not working properly when I add other function inside the onValueChange. Is there any solutions for this