How to make Push notifications App working in conjunction with the existing...
I am new to mobile development using React Native. I would like to develop a notifications module as an iOS or Android application. It just so happens this module will interact with a web application I...
View ArticleIs it possible to set default app for Zebra barcode scanner?
I'm created small react native app for Zebra TC20 barcode scanner. It works just fine. The main issue I need to solve is somehow open my app on scan button press...By default when scan button is...
View ArticleGeolocation not working in React native project
I create a project using expo:expo init geotest Next inctall lib:npm install react-native-geolocation-service Add permission in app.json:"android": { "permissions": [ "ACCESS_FINE_LOCATION" ] } App.js...
View Articlereact native force light mode in android app
when I run my react native app in emulator (pixel android 10) ,I noticed that the app change white background to black when the phone set to dark mode. this made hard to read the black text or anything...
View ArticleKeyboard or D Pad navigation on stack navigator Focusing on previous screen...
So I have a stack navigator with a Home screen page which has a mapped array of "Menu Items". They are aligned horizontally. My problem is that when I navigate to any of the page (using keyboard or...
View ArticleReact Native WebView autoheight for video
I am showing videos in a WebView from a videoUrl, which is a YouTube embed link.<WebView javaScriptEnabled={true} allowsFullscreenVideo={true} allowsInlineMediaPlayback={true} ref={(ref) => {...
View ArticleHow to include AAR in React Native Android build?
I'm trying to include an AAR file with my React Native Android app so that I can access its features using native code. How can I bundle an AAR so that native code can import it with React Native...
View ArticleHow to include 3rd party aar into Android React Native module?
I am building an android React Native module and my code imports classes from a 3rd party SDK which is provided as an aar file. How should I bundle this file into my module? I tried addingallprojects {...
View ArticleHow can I generate an AndroidManifest.xml from an existing react-native project?
I already have a react-native app created and I wanna access the user's geolocation. Well, I don't have any Android's folder and I need to add some permissions in AndroidManifest.xml. How can I tie...
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KeyboardAvoidingView on Android with AdjustResize keep the button at the...
DescriptionI've implemented the KeyboardAvoidingView from React Native, on iOS is working as expected, but on Android there's an issue with the elements of the View, I have a button at the bottom of...
View ArticleReact Native PDF Signature
I’m trying to implement a pdf digital signature component for a react-native app.I am using react-native-pdf for rendering the pdf on the screen and react-native-draggable for dragging the signature on...
View ArticleStyling React Native Picker
I'm attempting to style the text color of the items in a React Native picker. I've only been working in iOS so far, but if I could find a cross-platform solution that'd be awesome. I've tried the...
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Expo Running on android emulator on a mac
I have followed all of the steps here and I can successfully run adb on my terminal. When I do expo start, the cli gives me the following messages: But when I click on run on Androidd I get the...
View ArticleReact Native Invariant Violation with a particular android flavor
Encountering an odd issue with android build of a react native app. react-native run-android (works OK) react-native run-android -variant=cortexTest (works OK) react-native run-android -variant=staging...
View ArticleIndoor Level Picker not working on android in react native mapView but works...
When using the mapView, part of the react-native-map library, the indoor level picker toggle works on ios devices, when zoomed in on certain buildings, but does not work at all on android devices. How...
View ArticleHow to call methods in React Native MapView?
I want call a method for the MapView component found in the docs. HereI have absolutely no idea how to do it.const Map = props => { const mapRef = useRef(); const random = () => {...
View ArticleIs there any case that some backend apis are not working on some devices?
I have built an entire app(including backend, admin panel, a mobile app using react native). And I deployed backend and admin panel on the VPS server. It was working well. In recent days, I ran into a...
View ArticleError after installing React Navigation and gesture handler
I am new to react-native and trying to build an android app using react native in Android Studio for Windows. After I install react-navigation, follow all the steps in the react-navigation...
View ArticleHow to lock device orientation for React Native
Hi I want to know how to lock device orientation for React Native for both android and iOS. I need to lock the orientation once user rotate the device and application will lock with portrait or lanscape
View ArticleSwipeRefreshLayout error on a react-native app after androidx migration
Just migrated my app to androidx and cannot work out this error. I receive it just at the end of npx react-native run-android execution which breaks the app. The error looks like this:...
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