React Native Navigation and state management
React Navigation vs Routers(What should i use?)Redux vs Redux ToolKit(What should is use?) What should i use for navigation between screens Reac† navigations or routers, And for state management inside...
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TypeError: undefined is not an object (evaluating...
I got this problem when i expo publish my react native app with or without --release-channel dev flag.I set up a config file environment.js to get different release version like this :import Constants...
View ArticleReload AdMob Rewarded Ad without rebuilding App in React Native
I have created a Button to display a rewarded Ad whenever it gets clicked.There are two issues now:1. It takes too much time to load the Ad (I can click the button once or twice before anything...
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how to navigate to specific screen after pressing rnfirebase notification
i'm using react native firebase and i'm getting notification whenever is needed, and these notifications have some data to navigate to specific screen.i used the firebase documentation to implement the...
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java.lang.RuntimeException: Unable to instantiate application...
W/dalvikvm(21732): threadid=1: thread exiting with uncaught exception (group=0x41d0cda0)E/Drive.UninstallOperation( 1829): Package still installed com.todosE/AndroidRuntime(21732): FATAL EXCEPTION:...
View ArticleEnable/Disable firebase push notifications in react native app
I have a react app with settings screens which allows to disable all types of notifications. How to achieve this wasn't exactly clear in react native documentation. I can ask for user permission when...
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 ArticleReact-Native production build works fine if downloaded directly from...
I have a beta build that auto-pushes from appcenter to the play console for the beta track. Everything is deployed and build numbers match. If I directly load the APK onto an android i don't have...
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Google Play 64-bit requirement in React Native Version 0.61 release
I used to use version 0.54 of React Native, but due to a problem with the 64-bit version of Google, I had to create a new project (I did not update this version, but I created a new version).I am...
View ArticleHow to install react native app into my own smartphone device
I am currently learning mobile app development by using react native. I am using 'EXPO CLI' to simulate the code on my device/emulator. However, after reading the react-native official documentation, I...
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Failed to find Build Tools revision 23.0.1
I am trying to build my first app with react-native.I am following these 2...
View Articlereact-native :app:installDebug FAILED
Install APK debug to my device failed.jianglinghuadeMacBook-Pro:hello jianglinghua$ react-native run-androidJS server already running.Building and installing the app on the device (cd android...
View ArticleReact Native fresh build error on compiling to android device
I recently build fresh app using react-native init.After run react-native run-android I got this error: FAILURE: Build failed with an exception.* What went wrong:Execution failed for task...
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React Native - TouchableOpacity not working inside an absolute positioned View
I've got an absolute positioned View that holds 3 TouchableOpacity components and the 3 fail to respond they are just not working at all, what is going wrong here please help me :)Code<View...
View Articlereact-native-fs DocumentDirectoryPath Where is the catalog on the phone？
https://github.com/itinance/react-native-fsimport RNFS from 'react-native-fs';console.log(RNFS.DocumentDirectoryPath);// /data/data/a.a.a/filesRNFS.writeFile( RNFS.DocumentDirectoryPath...
View ArticleAndroid: What is the best way of showing full page notification on incoming...
I'm unable to use ConnectionService because Twilio Video doesn't seem to support it. I've tried several alternatives but nothing seems to work very well so I'm interested in hearing what is the best...
View ArticleImages not appearing when running from APK
This issue relates to Android.We have recently migrated our react-native project from Expo to bare workflow. We have an issue however whereby images are not loading when running the built apk file....
View ArticleReact-native app is crashing without error in android studio
I am getting these errors ;java.lang.RuntimeException: Unable to load script. Make sure you're either running a Metro server (run 'react-native start') or that your bundle 'index.android.bundle' is...
View ArticleGetting error while running npm start in expo project
Couldn't start project on Android: Error running adb: adb: failed to install /home/spinny/.expo/android-apk-cache/Exponent-2.15.4.apk: Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES: Failed to collect...
View ArticleReturning null is not an object React-native, "http request"
Hi i'm using Android device (no emulator) and I'm trying to get data form api with axios request but it return "null is not an object" even if I set state. I also can't retrieve data from IP address...
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