Fixing 'Row too big to fit into CursorWindow' on Android When AsyncStorage Holds Too Much in Rork
When a React Native app generated with Rork stores large JSON or image metadata in AsyncStorage, Android can throw a Row too big to fit into CursorWindow exception. Here are the practical fixes — MMKV migration, chunked keys, payload trimming, and compression — explained from real wallpaper-app experience.
Images Vanishing After Play Store Release — Fixing drawable-nodpi in Rork Android Apps
After publishing a Rork-generated Android app to the Play Store, images disappeared on low-density devices. The culprit: Play Store's density APK splits and how they handle drawable-nodpi resources. A real-world fix from 12 years of app development.
Is Rork's Generated Code Production-Ready? 3 Pitfalls I Found After 50M Downloads
After 50M cumulative app downloads, I tested Rork's generated code against real production scenarios and found 3 recurring crash patterns. Here's what to audit before shipping Rork-generated code, with concrete before/after examples.
Why Nesting Your Android Ad Gate Logic Causes Hard-to-Debug Bugs — Fixing It with Parallel Structure
A nested ad gate bug in Beautiful HD Wallpapers v2.1.0 led me to rethink how ad-free logic should be structured in Android apps. The parallel structure pattern I use now also improves Rork-generated code.
Fixing the White Screen on Theme Switch Without recreate() — When a Process Restart Is the Right Call
Fixing a white screen on Android theme switching by separating the cases AppCompatDelegate can handle from the ones that need an AppRestarter.safeRestart, plus the situations where killProcess should never be used.
Rork Max Android App Crashes Only on Older OS Versions: Java 8 Desugaring Fix
Diagnose why your Rork Max Android app crashes only on older OS versions (Android 6–8) and fix it permanently with Java 8 core library desugaring. Includes the two cases where the fix alone was not enough.
Push Notifications Not Working on Android 13+ in Rork Apps — Adding POST_NOTIFICATIONS Permission
Push notifications silently failing on Android 13+? The culprit is usually a missing POST_NOTIFICATIONS permission. Here's how to add it to your Rork-generated app.
What I Discovered Expanding My Rork App to Android — Key Differences Between App Store and Google Play
What actually differs between shipping to the App Store and shipping to Google Play — the AAB requirement, the 12-tester closed testing rule for new personal accounts, Data safety, staged rollouts, and how search works on each store.
Rork App Rejected for Incomplete Data Safety Section on Google Play: How to Fix It
Step-by-step guide to correctly filling out Google Play's Data Safety section for Rork apps. Covers AdMob, Firebase, RevenueCat, and common declaration mistakes that cause rejections.
When expo-image-picker won't launch in your Rork app — Info.plist and permission fixes that actually worked
Your Rork-generated app's pick image button works in the simulator but does nothing on TestFlight builds. Walk through the four real-world causes I keep hitting: missing Info.plist keys, wrong permission order, iOS 14 Limited Photo Access, and Android 13+ media permissions.
Google Play Subscription Offers: Reduce Churn and Maximize Revenue for Your Rork App
A practical guide to using Google Play subscription offers — free trials, introductory pricing, upgrade offers, and win-back offers — to maximize revenue from Android apps built with Rork.
Running iOS and Android Simultaneously with Rork Max — A Dual-Store Revenue Strategy
A complete guide to expanding Rork Max apps to both iOS and Android, with platform-specific monetization strategies, RevenueCat + AdMob integration, and a unified revenue management system. Includes real calculations and implementation patterns for independent developers.