How to calculate react-native screen coordinates
I want to move and element right to place I click with onPress event.Example if I click on the screen with position x: 200, y: 300, so my element should move there from position x: -100, y: -100, I...
View ArticleComponentWillReceiveProps calling multiple time using react native
In my scenario, I am trying to change the switch value on real time. Here, whenever the switch index value on/off changing componentWillReceiveProps calling twice at a time. How to solve this issue?My...
View ArticleReact Native Simple Widget
Can any one help with adding simple widget to react native app for android. I understand that React native does not have own implementation of widgets. I have tried solution from...
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Multiple lines text always full width on React-Native Android
I am facing this issue with RN,If there is only one line, the View auto fit the width with the Text inside.But if there's multiple lines text, the Text node always uses its maximum width, so it left a...
View ArticleCommand failed: gradlew.bat installDebug
While developing an app I came into following error. I tried downgrading the java version from 11 to 8, but that wasn't helpful.FAILURE: Build failed with an exception.* What went wrong:Could not...
View ArticleIs React Native cross platform and shouldn't I prefer it to Android?
I am about to start mobile app development and have a little knowledge about Android. Besides that, I have knowledge Java and ReactJS. Normally I planned to learn Android and refuse all of the cross...
View ArticleShould I prefer React Native to Android?
I am about to start mobile app development and have a little knowledge about Android. Besides that, I have knowledge Java and ReactJS. Normally I planned to learn Android and refuse all of the cross...
View ArticleTask :react-native-keychain:compileReleaseJavaWithJavac FAILED
I am trying to get the .aab and the .apk files to publish the android side of a react-native app to the Google Play Store. I have followed all the directions on the React-Native Docs but when I run...
View ArticleReact Native APK crash inmediately in my device
i have a React Native app, with the @react-native-firebase/app dependence.My app works fine when I run npx react-native run-android . But when generating the apk and testing it on my device, it closes...
View ArticleKeyboard changes all components placement in react native
I created an AuthForm component that I use for a sign up and sign in screen after styling the screen I noticed every time I click on the keyboard to type some input everything changes its original...
View ArticleHow to access Activity from a React Native Android module?
I'm attempting to bridge over the Android functionality of keeping the screen on to React Native. I figured I could do this with a simple module, however I don't know how to get access to the current...
View ArticleReact Native - Make a view appear and follow screen after user scroll down...
I have a button that appear after user have scrolled down enough on a long screen that is contained in a ScrollView, I have some code for it and it works, however the view take a full second to appear...
View ArticleAndroid : react-naive-maps show only absolute one block area in detail
Android : react-naive-maps show only absolute one block area in detail.Only one rectangular area is shown in detail.I try code.but Does not get betterWhat's wrong with this?When I zoom in on the map, I...
View ArticleHow do I handle backAndroidHandler in each scene using react-native-router-flux
As the title description, I'm using react-native-router-flux.And there is a question, I used backAndroidHandler={true} in <Router/> work normally before.But now, because some reason I have to set...
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Run electrode-native getting following error : using command **sudo ern...
Getting these error when execute the command: ern run-android$ sudo ern run-androidI am using installation step from this link click here . Please help to run application.
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...
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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 ArticleIs there a way to navigate to a default screen (Profile) if the path name...
I have tried writing the config object for my react native app according to the react-navigation configuring links docs. I defined a series of path --> route mappings including Chat:'feed' and...
View ArticleUsing Alexa as Text-to-Voice service
I've build a React Native App which connects to different smart devices to control lights.I was wondering if there is way to connect my app with alexa echo and sending texts, which alexa speaks? Or...
View ArticleReact native calculate network usage (Android & iOS)
I am currently developing a react native app integrating it with IPFS technology, I have an requirement to calculate network usage in my app, that is how much data is used while sending and receiving...
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