React Native background job at midnight
I was wondering if there is a way to run some Javascript code at midnight if the app is in background/foreground state and I found out there are some npm packages out there for React Native that lets...
View ArticleUnable to resolve module `./Linking/Linking` from...
Has anyone experience this error with expo, when running react-native run-android?error: bundling failed: Error: Unable to resolve module `./Linking/Linking` from `node_modules/expo/build/ExpoLazy.js`:...
View ArticleClik here to view.
expo + react-native: There was a problem sending log messages
I am building a react-native app that I recently moved to expo. The app seems to display the expected screen, but before it completes, I am receiving the following error message: console.error: "There...
View ArticleReact Native react-native-music-metadata or any other library for reading id3...
trying to make music player app I decided to use "react native music metadata" to get song title, album cover etc. I have done everything following guide...
View ArticleClik here to view.
Type Error: u.slice is not a function. in index.android.bundle when I try to...
So I followed this video to build a simple Shopping List app using React Native:https://youtu.be/Hf4MJH0jDb4It runs fine when I use react-native run-ios to get it running on the iOS simulator(actually...
View ArticleClik here to view.
Show photo taken with React Native Image Picker
I'm learning a little bit about React Native and a question came up that I couldn't solve.I'm using react-native-image-picker I have been able to take a photo from my device, the problem is that I...
View ArticleHow to test npm library having native dependecy
I am new to the world of testing. I have react-native-formly npm library written entirely in javascript but have a component or two which are dependent on native libraries like...
View ArticleClik here to view.
Flutter Device Preview equivalent in React Native App?
recently i've found this plugin can preview many device of Android or iOS device in one installed apps,gif of the plugin is at https://github.com/aloisdeniel/flutter_device_previewdoes react native has...
View ArticleHaving trouble navigating screen to screen. React Native
Not able to navigate within screens. I'm building an app on visual studio code with Android studio. Please tell me if I'm missing something. Getting error: Unable to resolve "./views/Header/Header"...
View ArticleWhat is the difference between react-native cli and Expo with Bare workflow?
I am going to build a very big application with multiple complex functionalities. but I am stuck on bellow points -What is the difference between react-native cli and Expo with Bare workflow?what...
View ArticleAndroid java.lang.UnsatisfiedLinkError: couldn't find DSO to load
I just set up a brand new react-native project (0.62). Running a fresh debug build works just fine.I set up signing following the documentation: https://reactnative.dev/docs/signed-apk-android, and...
View ArticleClik here to view.
React Native Text and Read More Component - Number of lines does not...
This is an Android issue only.I am trying to use Read More component, so that the first text component is the header and the rest is hidden unless you click read more button:<ReadMore...
View ArticleCustom Alert control in react-native
I am developing react-native app and trying to make a custom alert method (like Alert. alert() as given in Official site of react-native). React-native alert has no styling property for Font Size and...
View Articlereact native place ui when bundle is being parsed
I want to know if it is possible to provide a custom UI when the js bundle is being initially parsed (the white screen we see on startup when the modules are being loaded).
View ArticleIntegrate Python OpenCV with React Native
I have an app built on React Native whose core functionality is to capture some images, analyse and process the images and return some results. As of now the image analysis was done in the server side...
View Articlewhen using index.bundle.android app crashes
E/ReactNativeJS: TypeError: null is not an object (evaluating 't(r(d[1])).default.Direction')E/ReactNativeJS: Invariant Violation: Module AppRegistry is not a registered callable module (calling...
View ArticleWhen using index.bundle.android in library module ,android app crashes
Error:E/ReactNativeJS: TypeError: null is not an object (evaluating 't(r(d[1])).default.Direction')E/ReactNativeJS: Invariant Violation: Module AppRegistry is not a registered callable module (calling...
View ArticleReact Native Post Request via Fetch throws Network Request Failed
I´ve came across the following error. At the moment I developing an Android App with React Native therefore I´m planning to use fetch for doing a post request for...
View ArticleClik here to view.
React Native 0.57.x large images low quality
There is really low quality when loading large bundled images, even when using resizeMethod="resize". This happens only on Android, not on any iOS simulator/device. Have tested it on Android 8.1...
View ArticleSwiping between tabs using createMaterialBottomTabNavigator for android
I have used React Navigation's createMaterialBottomTabNavigator to create a bottom tab navigator in my app. I want the screens to "slide" in from the left or right when the tab is changed, and swiping...
View Article