React native app giving blank screen when rendering two RNCamera components
I am trying to use two RNCamera components in a screen, so that each component takes half of the screen and I can show back and front camera at the same time.But unfortunately, the app is giving just a...
View ArticleReact native Ctrl M or dev tool not showing in my emulator
He thanks in advance, In react native am not able to right click or open dev mode in emulator.
View ArticleRead images from RNFetchBlob.fs.dirs.PictureDir to an ImageSlider in react...
[Here is a part of my code][1]https://i.stack.imgur.com/u4pUE.png
View ArticleHow to use svg images on react-native?
I'm trying to use svg images on my native react application, I'm developing on Android.So I followed this tutorial =>https://medium.com/faun/add-custom-svg-icons-to-your-expo-app-279b492f6a15I have...
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Why am I getting Typeerror super expression must either be null or a function?
So I just started learning React Native last week to try and learn to develop apps. I've been learning from a Udemy course and it has been going pretty well until I tried to create a new component....
View ArticleReact Native App not working with raspberry pi
I am a newbie to react-native. I was previously working with native(java) android app development. I am trying to develop a Bluetooth app with react native using the following...
View ArticleI want to loop through my list in tinder like UI
So i'm relatively new to react native and mobile dev, so in my app i'm trying the tinder swiping UI ( left and right swipe ) following a tutorial on youtube, the thing is i want to loop through my list...
View ArticleCalling Java native module method from react native component fails
I already have a native Java app and I'm adding some new pages on react native. I'm trying to implement a method in java which will be called from the react-native component when the back button is...
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React-Native: Module AppRegistry is not a registered callable module
I'm currently trying to get the ES6 react-native-webpack-server running on an Android emulator. The difference is I've upgraded my package.json and build.grade to use react 0.18.0, and am getting this...
View ArticleHow can I add more button presses in react native
So I have been developing an android application and so far, it is going well. I have read the official documentation which points me here to fire key press events. Currently the keys are limited and I...
View ArticleReact Native - Get file name from android content uri
I need to get file name from android content uri, for example: content://com.android.providers.downloads.documents/document/15 I try to used react-native-fs stat but it return error of "File does not...
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React Native Expo Push Notification
I am just starting out in React Native and do not fully understand the following.I am using Expo, Android and Firebase(Free version). I'd like to setup push notifications and followed a tutorial online...
View ArticleReact Native adb reverse ENOENT
I am trying to get React-Native to work with Android V4.2.2 (Genymotion) but I am unable to test the app on the Emulator. When I ran react-native run-android, I get this error Could not run adb...
View ArticleHow do I resolve 'You need to have MainApplication in your project' in React...
I ejected from expo, and trying react-native run-android, I'm getting this error;FAILURE: Build failed with an exception. * Where: Script...
View ArticleBackend framework choices for React Native
I want to develop an android app that is based on server-client system. I want to develop both backend and android client. It's 2020 and there has already many frameworks developed to provide server...
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React Native: Touchable Opacity element is clickable on iOS but not Android
I'm working on a React Native app with a typeahead component. The typeahead displays options that overlay other content on the route (see right image below). When a user clicks one of those options, an...
View ArticleAndroid Dynamic Delivery using React native
I have read about android Dynamic Delivery using Android App Bundles to generate and serve optimized APKs for each user’s device configuration, so users download only the code and resources they need...
View ArticleAPK and Expo Client android app are different
I am building a cross-platform app with expo SDK36. I am testing with the expo client on android and ios.It seems that the built expo apk downloaded on expo is different than the android version tested...
View ArticleCan React Native app use Flutter module (3rd party AAR Android)
I want to create 3rd party module for React Native app. The module is written in Flutter. Flutter module (AAR) -> Flutter engine -> Android module (AAR) -> Bridge -> React Native app
View ArticleHow to send value to another screen in React Native with hooks?
I am building a weather app. The in-home screen of the app I fetch data from IP/read API every 5 seconds and that works fine. What I want to do now is to fetch data from IP/insert when I press the...
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