What does @format mean in new react native App.js?
I started to create an Application in react native so, i setup the react native environment and found the @format in the App.js file when i open this file first time. Please can anyone tell what is...
View ArticleReact Native - IOS device screens zoom in issue in standard mode
In my React-Native app, I have shown splash screen from react-native and not (Android/IOS) natively. But when splash screen loads it zooms in automatically and the same behavior is for other screens.It...
View ArticleReact-native Android release build broken (UI navigation breaks without...
I have a react-native app which works correctly in Android debug builds but doesn't work in Android the release builds.The app is using redux, axios and react-navigation:Search input box on the home...
View Article':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.com.android.build...
Error while merging dex archives:The number of method references in a .dex file cannot exceed 64K.The code worked properly before add react-native-firebase/admob. But after adding that library build...
View ArticleUploading Audio to Cloudinary
this is my first Stack Overflow post so please go easy on me!I'm building an audio recording app using EXPO as the SDK with React Native. One of the main features of the app is to be able to to record...
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launching expo on visual studio android emulator: why do I get a black screen...
I'm new to expo. I have launched xamarin project succesfully under Visual Studio 2019 but when I want to do the same with expo, I get only a black screen: how can I fix this?
View ArticleIs there any way to do background tasks in React Native other than...
I'm trying to do in my React Native App that each X min the app fetch some data of my application included if the app is closed. Or more similar, each X min I want to save a value in the...
View ArticleCamera is not running
I’m trying to make a prototype application that over and over1- record a video with the camera for x seconds2- displays this videoFor this I use the components Camera from expo-camera and Video from...
View ArticleExpo android app, PushNotifications doesn't work in standalone apk?
I am facing a problem, when I am running an app through expo client app, PushNotifications works. But if I am building a standalone .apk, I need to install expo client, in order to get pushtoken. And,...
View ArticleReact Native : Expiring Daemon because JVM heap space is exhausted?
I just updated the Android Studio to 3.5.0 and I'm getting Expiring Daemon because JVM heap space is exhausted . Message while the build is running. Also, the build is taking more time to complete....
View ArticleApp crashes after upgrading expo from 35 to 36
I updated my expo SDK from 35 to 36. Android build does not work on android x versions. The application gives error after splash screen. "Application keeps stopping". and no error.While I am on the...
View ArticleReact Native onFocus and onBlur TouchableOpacity
I am using react natives Touchable Opacity to animate/give an effect to the box I am hovering over. I am developing an app for android TV. I wanted to make a hover effect similar to the default android...
View ArticleAfter importing react-native-firebase/firestore in to my app, I get the build...
I have just added react-native-firebase/firestore v6.2.0 to my React Native app. It was previously building fine whilst using the auth and messaging modules.Now when I build the app I get the...
View ArticleError while updating property 'defaultSrc' of a view managed by: RCTImageView...
I'm seeing a crash related to a possible memory leak due to images on my react native app. I can't reproduce, but every time I deploy to the play store, one of my pre-launch devices (the Moto Z running...
View ArticleMetro bundler stops after "Loading dependency graph, done"
I'm just starting to RN from ReactJs and I have been trying to run a React-Native Project, but when I type react-native start the Metro bundler stops at this line : Loading dependency graph, done. I...
View ArticleError while installing react native app in MIUI device
In my MIUI device USB debugging is enabled and MIUI optimization is disabled. But when I run react-native run-android command. I have such error:Installing APK 'app-debug.apk' on 'Redmi Note 3 - 5.0.2'...
View ArticleExpo in-app-purchases: ReferenceError: Can't find variable: connectAsync
I'm trying to follow along with expo's in app purchases documentation.. I have the android developer account and set up my in-app-purchase on that account for the same app. I'm just trying to get...
View ArticleReact-Native Android ScrollView can't get event from onScroll
If there is only one item or few items in ScrollView on Android, I won't get any event from onScorll. In iOS, I still could get the event because the bounces. My problem is how could I listen to the...
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React native android APK release build failed
I have tried to build release build APK for my project. The project is perfectly working in the simulator. The problem is, showing some errors. I cannot trace what is the error about. Please check the...
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Crash on 64-bit armv8 device which have Mediatek MT6735P chipset with...
Crash on 64-bit armv8 devices with below stack trace. Checked with few different Android System WebView versions including latest beta version (77.0.3865.73).To Reproduce: Create a project with...
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