how to trigger a react-native app to wake up? (for alarm)
Basically I am trying to add an alarm feature to my app.set time & date, save>>turn the app off>> when it's the time, RING-RING-!But to do this, the app should wake itself to run the...
View ArticleBest practice for managing staging and production environments in App Store...
We developed a mobile app, but we haven't been able to find a best practice for handling the app's API requests so that requests from the TestFlight build go to the staging server, while requests from...
View ArticleHow to achieve 120fps on SDUI list [closed]
What we're renderingOur home feed is server-driven. The backend sends a list of widgets and a widget factory maps each one to a component: banners, product carousels, category grids, restaurant...
View Articleexpo-screen-orientation issues when shifting orientation between screens
I've been building an app using expo and in one of the screens I need to use the landscape orientation. When returning to the previous page on iOS the layout shifts to the left of the screen until I...
View ArticleHow to retrieve the real physical screen DPI/PPI on iOS to draw a rectangle...
I'm developing a Delphi FMX application for iOS and I need to draw UI elements with a real physical size, for example a rectangle measuring exactly 3 cm × 3 cm on screen.On Android this is relatively...
View ArticleProblem in React Native v0.62.2 with Flipper pods and post install hooks
Im new in react native, and i facing the problem: Im using react native with flipper pods, and my pod file contain this code:add_flipper_pods! post_install do |installer|...
View ArticleHow to retrieve the real physical screen DPI/PPI on iOS to draw a rectangle...
I'm developing a Delphi FMX application for iOS and I need to draw UI elements with a real physical size, for example a rectangle measuring exactly 3 cm × 3 cm on screen.On Android this is relatively...
View ArticleWhat programming language or framework would you recommend for cross-platform...
As far as I know, the two most well-known options for cross-platform mobile app development on Android and iOS are React Native and Flutter.React Native uses a syntax that is similar to, or is based...
View ArticleHow to enable/disable Hermes based on Android/iOS Environment Variables in...
Due to compatibility issues of Hermes (in RN +71.0) with React Native Debugger, I want to disable Hermes on Development and enable it on Production automatically, with Android/iOS specific ENV files.In...
View ArticleExpo push notifications are delivered on iOS but have no sound and badge...
I am using Expo Notifications with EAS Build in a React Native app.I have a very strange iOS push notification issue:Android works correctlyOn Android, push notifications work as expected:Notification...
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Error npm exited with non-zero code: 1 expo React Native
I'm doing a CRUD on firebase, I'm using expo for react native.I run the command: eas build -p android --profile preview, and in the Prebuild part it gives me the error: npm exited with non-zero code: 1...
View ArticleHow can I create a frosted glass effect (glassmorphism) in react native like...
You can check here iOS Blurry Effect CaseI tried react-native-blur and react-native-skia packages but couldn't achieve the same thing like the ios native provides for their general views.
View ArticleGitHub Actions iOS build fails with “Exit status 65”– works locally with...
I have a React Native project that builds and uploads successfully using Fastlane on my local Mac (Xcode 26.1).However, the GitHub Actions iOS build fails with the following error:** ARCHIVE FAILED...
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Rounded subtract node / edge in Flutter or React Native
I want to create some design like this:What I've been made using react native skia:Still there is issue where node of subtract doesn't get rounded and is too narrow. In figma we could achieve it just...
View ArticleReact Native app not running in Xcode iOS simulator
I try to make my first steps using React Native. Development for Android (on Windows host) works. Now I wanted to test iOS, and tried to set up a development environment on a MacBook Pro.Problem: React...
View ArticleAdd file to LSApplicationQueriesSchemes in your Info.plist WebView React Native
I'm implementing a payment platform in the app that I'm building so the payment form is shown on a WebView Now the form loads okay, but when I change something like I select a payment method from the...
View ArticleBuild an app for iPhone no apple developer account
I would like to develop an app just for my own iPhone and download the app on it, but I don't have the apple developer account. I found out that (if I'm not wrong) for an app made with Flutter it is...
View ArticleCache image on react native [closed]
Is there a good library or maybe some default react native components that cache the image from a url?I've tried react-native-cache-image but there are a lot of issues with react-native-fs and...
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iOS keyboard renders off-center (shifted left) - React Native Modal with...
I'm building a bottom-sheet modal in React Native (Expo) where a landlord can enter a custom payment amount. The input uses keyboardType="decimal-pad".By default, iOS renders a floating "Done" pill...
View Articlereact-native ios Podfile issue with "use_native_modules!"
In my react-native project (react-native@0.60) in the ios/ dir I run pod install and get this error:[!] Invalid `Podfile` file: no implicit conversion of nil into String. # from...
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