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React Native Rendering Image borderRadius in iOS
Images are rendered in different aspects in ios and android using image component from react-native. I’m trying to display image with 45 degree angle cutoff every corner.I have tried to use cover,...
View ArticleAndroid Studio is building old version via Generate Signed bundle / APK
I am trying to build APK from Android studio 3.6.3 to test on the device as well as for publishing app on google play console, but I noticed, Its building APK with the old version, tried almost...
View ArticleReact Native Picker select: are there any callbacks available for Android?
I'm using react-native-picker-select in my React Native app, and the two main callbacks I'm using for iOS are onClose() and onDonePress(). However, these are iOS only. Is there some approach you can...
View ArticleTouchableOpacity not working on expo for react native not working
Am working on this login page where I had to use TouchableOpacity on a this text "Already have an account? Sign in instead!" to send me to the singin screen and for some reason it didn't work so...
View ArticlePan Responder simply not working on Android
I am on React Native .61.I am trying to use a library that uses Pan Responder, and it just is not working.This is my code:<Swiper ref={this.swiper} onSwiped={(cardIndex) =>...
View Articlecom.rnfs.RNFSManager.mkdir: java.lang.Exception: Directory could not be created
https://github.com/itinance/react-native-fscodeimport RNFS from 'react-native-fs';RNFS.mkdir(RNFS.ExternalDirectoryPath + dir)logcat05-06 22:43:41.693 W/System.err: java.lang.Exception: Directory could...
View ArticleDisable Screen Capture/ScreenShot in React Native App
I have came across few solutions specific for ios and Android to prevent screen-capturing and taking screenshots. But how do i disable screen-capturing in react native?
View ArticleAlternative of Googlesignin and FBlogin for china
I a developing an app using react-native and added googlesignin ad FBlogin for authentication purpose. But soon I came to know that both are banned in china. Is there any other alternative for third...
View ArticleSave sensitive data in React Native
I am building a React Native application and I need to save some sensitive data like a token and a refresh token. The obvious solution is to save that information using AsyncStorage. The problem is the...
View ArticleSmooth Orientation Compass using react-native-sensors's Magnetometer
I'm developing a compass app using react-native-sensors magnetometer. I'm getting the correct values and the compass is working perfectly, the main problem is the fast update of the compass, the...
View ArticleHow to change styling of TextInput placeholder in React Native?
Is there a way to set fontStyle: 'italic'only for the placeholder of the TextInput in React Native?looking here at the documentation seems like you can only set a placeholder and placeholderTextColor.
View ArticleHow to create global android device back button handler using React Native?
In my scenario, I am trying to create global class for android back button handler and reuse it in multiple screen class files. How to do it? I tried below code but I dont know how to access common...
View ArticleHow to implement Android ContentProvider in React Native?
I need ContentProvider for my android application to share data with other applications. It seems like React Native doesn't support it yet. I checked the official documentation but was unable to find...
View ArticleExpected dynamic type `double', but had type `null' (Constructing arguments...
I have been getting this error Expected dynamic type `double', but had type `null' (Constructing arguments for Timing.createTimer at index 1) when I run react-native android. When I try locating...
View ArticleTouchableOpacity not working on expo for react native
Am working on this login page where I had to use TouchableOpacity on a this text "Already have an account? Sign in instead!" to send me to the singin screen and for some reason it didn't work so...
View ArticleHow to set android:icon dynamically
I'm using react-native-config to be able to build using different environments. One of the purposes is to have different icons depending on the environment. I got this to work on iOS but having trouble...
View ArticleHow to move an element to the pressed position in react-native
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...
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How to update version number of react native app
I am using React native with Android. How can I update version number in the app? As I am getting this error.I am generating file as per this...
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Could not get unknown property 'mergeResourcesProvider' for object of type...
I want to integrate webrtc in my react-native application ,Installed the package for react-native react-native-webrtc.Finished all the steps mentioned in the documentation ,But im getting error...
View ArticleTask :app:bundleReleaseResources FAILED when trying to ./gradlew bundleRelease
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...
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