React Native : BLE, Discover & Broadcast (advertise data)
I'm very new to BLE APIs and capabilities. I want to achieve a "simple" thing. Let's say I'm developing the APP-X. I want to be able to scan other phone around me, with APP-X installed (exactly like...
View ArticleUnrecognized module map file...
I have created a new react-native project and I am trying to build the iOS code but it is failing with below error:fatal error: module map file...
View ArticleHow can i copy bundle file to document directory in react native
I have json file in my bundle. I want to copy file to document directory. var path = RNFS.DocumentDirectoryPath +'/data.json'; RNFS.copyFile(`${RNFS.MainBundlePath}/assests/resource/data.json`, path)...
View ArticleRun into error while executing react-native run-ios
Hi I have created a project using react-native and when I run the commandreact-native run-iosthe build fails in the terminal with the following error:**The following build commands failed:**CompileC...
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What is the meaning of 'No bundle URL present' in react-native?
When I run a react-native project, I get a error no bundle URL present , but I don't know what mistakes I do, I was very confused.
View ArticleLoading bundled static assets in React Native WebView
I have a React Native project where I'm trying to bundle some pre-generated HTML, JS, and CSS with the application, and have a WebView render the web assets using the...
View ArticleBest way to structure an app which stores user data
I'm having trouble with an app that I'm making in that I'm unsure of the best way to structure the different components/screens. Specifically, I have a user login feature and currently, I would like to...
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Console.error: no permission handler detected.(React Native)
I am coding a simple react native app and am getting a console error when I run the app. It says that there is no permission handler detected and tells me to go through some steps. But I do not know...
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React Native "RNCSafeAreaView" was not found in the UIManager
I am running a react-native application on Mac. but I am getting "RNCSafeAreaView" was not found in the UIManager.
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How to truncate 'back' button for headerTitle in react-navigation?
I'm using react-navigation with StackNavigator. Is there a way to avoid the overlapping of the back button label and the headerTitle by truncating the back button label?const MainNavigationOptions = {...
View ArticleNotification not receiving in iOS for react native project
I have a react native project. I am able to receive the FCM token successfully but when trying to send a notification, the app doesn't receive the notification. The steps I followed are as...
View ArticleHow to use QR Code to open AppStore or deep link an app?
I'm currently developing an app that uses QR code to identify products. Here are the use cases:If user hasn't installed the app, scanning the QR code should take them to AppStore / PlayStore to...
View ArticleReact Native App using Google OAuth shows "This app isn't verified" for some...
We're in the process of publishing our app but coming across an issue with Google OAuth consent screen displaying "This app isn't verified" (we're currently testing on iOS). However it only appears for...
View ArticleCan I offer an optional free trial for iOS auto-renewal subscriptions?
For example, I have one account for my app and two app store accounts.can use the free trial for two month with both App Store accounts. (If you have more accounts, you will be able to use more periods...
View Articlereact native stream ios screen to local server
I am building a React Native application to be able to stream my phone content to a local NodeJS server.On android, it works great with MediaProjectionManager but on iOS this is more complicated.I...
View Articlehow to disable rotation in React Native?
I would like to support only portrait view. How can I make a React Native app not to autorotate?I tried searching documentation and Github issues, but I didn't find anything helpful.
View ArticleReact navigation not showing the right screen
I have created a navigation setup for my application that should start off with a welcome screen on the welcome screen you find two buttons, one for registering and the other for logging in.When the...
View ArticleNSInvalidArgumentException on iOS device
NSInvalidArgumentException on iOS deviceI'm getting this error when I try to run my expo app on my iPhone. I have a lot of files and not sure what is this and where is it coming from. If anyone knows,...
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Cancel ApplePay and GooglePay dialog
I'm trying to test an App and I want to click on the cancel button or any other button on the (Apple|Google)Pay dialog and I can't find a way to do that !
View ArticleReact Native broadcast and discover nearby devices
First off: This is more of a logical question than a code-specific question.I am trying to create a view similar to the iOS AirDrop view where users can see other users. This means, every user needs to...
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