How to handle memory warnings in React Native iOS?
I'm implementing a native iOS map component in Swift to be used in my React Native app. It lazy loads tiles onto the map as the user zooms / pans around, which causes the memory usage to gradually...
View ArticleError trying to install react native, not building correctly when running pod...
I am trying to learn react native, and I'm running into an issue when trying to to install dependencies. I have installed CocoaPods and followed all steps via the documentation. I am unsure why I am...
View ArticleOn Application Resume From Background To Foreground, App Restarts From First...
I have following navigation stackconst AppNavigator = createStackNavigator({ AppSplashScreen: AppSplashScreen, LanguageScreen: LanguageScreen, WalkthroughScreen: WalkthroughScreen, LoginScreen:...
View ArticleHow to extend UIViewController for React Native iOS UI component?
I want to implement a custom UIViewController for my React Native "native iOS" UI component, as I need to override methods such as didReceiveMemoryWarning. How do I do this given the React Native docs...
View ArticleAlert.alert not working in React native iOS, but perfectly fine in Android
Please check the code ,import { Alert, } from 'react-native'; checkForSendingOtp = () => { let hash = 'aBcDeGgd'; Platform.OS === 'android' ? RNOtpVerify.getHash() .then(text => { hash = text +...
View ArticleHow do you check/change iOS version in React Native?
I heard that a new version of iOS came out the other day, and wanted to know if my React Native project would be using that version by default when I build it with XCode, and if not, how can I force it...
View Articlephoto download in react native iOS is too slow
I need to download 1000s of photos in react native for offline use. I use RNFetchBlob for android and RNFS for iOS to download all photos.for android RNFetchBlob.config({ path:...
View ArticleReact Native bundle loading slowly or not at all
The problem seems to be network-specific, the console log points to two possible errors causing the slowdown:nw_resolver_create_dns_service_locked [C150094] DNSServiceCreateDelegateConnection failed:...
View ArticleHow to reduce the size of my react native app? It's over 1Gb
I have developed my app on react native, and i dont want people on the iOS app market downloading an app thats over 1Gb in size. Mine is currently 1.3Gb! Some of the biggest culprits:Node Module folder...
View ArticleReact Native Build Error After Updating to Recommended Settings
I have created a new React Native project. When I build it in Xcode I get 180+ warnings but it builds just fine. Most of the warnings are Update to recommended settings. I have gone through and updated...
View ArticlePlay Dash or .mpd videos react-native(IOS)
I am working on an app which have a media server and this media server provide me the URL's of different video files and these videos are in dash format or .mpd format. I go through react-native-video...
View Articlereact-native-google-places-autocomplete not working on React native 0.61
I have added react-native-google-places-autocomplete with yarn in my react-native cli project but it is not working. Here are the issues I am facing at the moment.the places drop down is not showing up...
View ArticleRNCamera - onFaceDetectionError not working in both Android and iOS
I am not able to find not detecting the face scenario using RNCamera. dependencies: "react-native": "0.61.5", "react-native-camera":...
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TypeError: undefined is not an object (evaluating...
We have developed a react-native application using react-redux in ubuntu. We are trying to build an IPA from a mac system using the same code.but we are unable to run the application and getting an...
View ArticleHow to fix"AIRMap" was not found in the UIManager error in react native?
Unhandled JS Exception: Invariant Violation: requireNativeComponent: "AIRMap" was not found in the UIManager.This error is located at: in AIRMap (at MapView.js:760) in MapView (at App.js:25) in RCTView...
View Articlehow to change the textCoor of ID.AM1,ID.AM2 etc in react native chart wrapper?
Below is my code , i am using react native chart wrapper i want to change the color of valueFormatter "ID.AM-1","ID.AM-2","ID.AM-3","ID.AM-4","ID.AM-5"& "ID.AM-6" at corner of spider chart How may...
View ArticleiOS build fails on installing react-native-siri-shortcut
As soon as I install react-native-siri-shortcut library and podfile, and run for ios, the terminal gives tons of errors.I deleted node_modules multiple times, reset the metro bundler cache a number of...
View ArticleFailed to build iOS project. We ran "xcodebuild" command but it exited with...
ERROR => Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65. To debug build logs further, consider building your app with Xcode.app, by opening...
View ArticleHow can I regenerate ios folder in React Native project?
So a while ago I deleted the /ios directory in my react native app (let's call it X). I've been developing and testing using the android emulator but now I'd like to make sure it works on ios with...
View ArticleReact native Firebase iOS Production not working by sending noti to FCM...
I'm doing a React native project with notification, using APNs Authentication Key . It works perfectly fine on android and iOS dev. But when I export ipa as adHoc run on device, the app stop receiving...
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