The Review Prompt Fired but Nothing Appeared — Designing Around Play In-App Review's Quota and No-Show Guarantee
Play In-App Review's launchReviewFlow can succeed without ever showing a dialog. This walks through the three traps — quota, no display guarantee, and silent testing — and the engagement-based trigger design that fires at the right moment without colliding with ads, with steps to have Antigravity implement it.
Porting a Wallpaper Viewer's Slideshow and Page-Scrubber from iOS to Android — Where the Two-Way Sync with SnapHelper Tripped Me Up
A hands-on record of porting a full-screen wallpaper viewer's slideshow and bottom scrubber from iOS to Android. How I pinned down the current page with RecyclerView and SnapHelper, synced it two-way with the scrubber, and resolved the conflict between auto-advance and user input with a small state machine — in working Kotlin.
Stop Dialogs From Stacking: One Gate for Paywalls, Review Prompts, and Rewarded Ads
A field record of curing the bug where a paywall, a review prompt, and a rewarded ad all surface at once, fixed with a single priority-based modal gate. I let an Antigravity agent sweep up the scattered show() calls, but kept the display policy in my own hands.
How Far Can Android Studio's Migration Agent Take iOS Code Into Kotlin? A Hands-On Evaluation
I fed one screen of my ukiyo-e wallpaper app to Android Studio's migration agent. What the generated Kotlin got right, the 12 fixes it needed, and the review workflow I now run before accepting any of it.
Where Is the Source of Truth for Billing State? Designing the ad-free Pattern with Antigravity
A proven pattern from a 50 million download app: centralizing billing state with AdFreeManager, BillingManager, and ModalGate — designed and implemented using Antigravity IDE.
Antigravity × Compose Multiplatform: The Complete Guide to Shared UI Across iOS, Android, and Desktop in 2026
A deep-dive production guide to building high-quality cross-platform apps with Compose Multiplatform and Antigravity IDE. Covers architecture, expect/actual patterns, Desktop support, automated testing, and full release pipelines for iOS, Android, and JVM Desktop.
Building Flutter + Kotlin Apps at Lightning Speed with Antigravity
A practical guide to using Google Antigravity for Flutter and Kotlin mobile app development. Covers AgentKit 2.0-powered UI generation, Dart code completion, Android native integrations, and App Store/Play Store deployment.
Building Android UI with Antigravity and Jetpack Compose: A Practical Guide
Learn how to supercharge your Android UI development by combining Antigravity IDE with Jetpack Compose. From AI-generated composables and Material 3 theming to performance-optimized lists and type-safe navigation.
Building Native iOS and Android Apps with Rork Max × Antigravity
Comprehensive guide to building native mobile applications using Swift and Kotlin with Rork Max and Antigravity Lab
Android Studio × Antigravity Android Dev Guide — Accelerate Kotlin/Jetpack Compose with AI
Master Android app development by combining Android Studio with Antigravity. From Jetpack Compose UI generation to testing and Google Play deployment.