Flutter Animated Splash Screen: Native + Intro Guide
Build a flutter animated splash screen: Android 12 native splash, iOS launch screen, and a seamless animated intro handoff with flutter_native_splash.
Every Flutter app shows a splash screen — the question is whether yours looks intentional or like a bug. Out of the box you get a white screen with a tiny Flutter logo, and on Android 12+ the OS imposes its own splash whether you like it or not. The professional pattern in 2026 is two stages : a *native* launch screen (instant, drawn by the OS before Dart even boots) that hands off seamlessly into an *animated intro* built in Flutter (your logo scaling in, a tagline fading up). This flutter animated splash screen guide builds both stages with flutter_native_splash , covers the Android 12 SplashScreen API and iOS LaunchScreen, and fixes the classic problems: the white flash, the stuck default logo, and the background color that refuses to change. What you'll learn Why a splash screen has to be native first (and what Android 12 changed) Configuring the native launch with flutter_native_splash Android 12 icon rules: sizes, padding, and background colors The iOS LaunchScreen side The two-stage handoff: preserve() → animated intro → remove() Building the animated intro (scale + fade choreography) Troubleshooting: default logo removal, color not changing, the black flash Step 0 — Add the package The community-standard tool is flutter_native_splash — it generates the Android drawables, themes, and iOS storyboard entries from one YAML file: flutter pub add flutter_native_splash The package and every API in this guide work on Flutter 3.x. Put your artwork in place first. You'll want a simple, centered logo — full-bleed artwork does not survive what Android 12 does to it (more in Step 2): assets/ splash/ logo.png # your logo, centered, generous padding Step 1 — Configure the native launch screen Create flutter_native_splash.yaml at your project root:…