simple_splash_view 0.2.10

Native splash generator (Android/iOS) with Kotlin/Swift using config from pubspec.yaml.

simple_splash_view

Native splash screen generator for Flutter apps. Configure the splash once in pubspec.yaml, then generate Android and iOS native code, resources, themes, and documentation from one command.

Features

• Android and iOS native splash screens generated from one config block.
• Lottie animation, static image, startup sound, text, background colors, and dark-mode variants.
• Loader styles: circular, linear, dots, pulse, and custom Lottie loaders.
• Independent placement for loader and text with indicator_position and text_position.
• Platform targeting from the CLI: generate Android only, iOS only, or both.
• Cleanup command to remove generated splash files and native integrations.
• Idempotent output: rerunning updates the same generated files instead of duplicating them.

Installation

dependencies:
  simple_splash_view: ^0.2.10

Declare every Flutter asset you use:

flutter:
  assets:
    - assets/splash/splash_light.json
    - assets/splash/splash_dark.json
    - assets/images/logo_light.png
    - assets/images/logo_dark.png
    - assets/loaders/loader.json
    - assets/audio/intro.mp3

Configuration

simple_splash_view:
  lottie: assets/splash/splash_light.json
  lottie_dark: assets/splash/splash_dark.json
  image: assets/images/logo_light.png
  image_dark: assets/images/logo_dark.png
  sound: assets/audio/intro.mp3
  text: "Loading..."
  ios_bundle_identifier: com.yourcompany.yourapp
  background_color: "#F4F5F7"
  background_color_dark: "#050505"
  text_color: "#1E1E1E"
  text_color_dark: "#FAFAFA"
  indicator: true
  indicator_style: dots
  indicator_color: "#FF5722"
  indicator_color_dark: "#FFC107"
  indicator_position: below_visual
  text_position: bottom
  duration: 3200
  theme:
    mode: system
    app_theme: "Theme.App"
    splash_theme: "Theme.Splash"

Loader Styles

Style	Description
circular	Native spinning activity indicator.
linear	Native horizontal loading bar.
dots	Three animated dots tinted from indicator_color.
pulse	Animated pulsing dot.
lottie	Custom Lottie loader from indicator_lottie.

Custom Lottie loader example:

simple_splash_view:
  indicator: true
  indicator_style: lottie
  indicator_lottie: assets/loaders/loader_light.json
  indicator_lottie_dark: assets/loaders/loader_dark.json

Placement

Key	Values	Behavior
indicator_position	auto, below_visual, above_text	Controls where the loader appears relative to the main visual and text.
text_position	auto, below_visual, bottom	Controls whether text follows the visual/loader or stays pinned near the bottom.

Set indicator: false to remove the loader from the next generated Android/iOS splash files. Set text to null or remove it to hide the splash text.

theme.mode supports system, light, and dark. On iOS and Android, system follows the device appearance, while light or dark forces the matching colors and asset variants.

CLI

Generate both platforms:

dart run simple_splash_view

Generate one platform:

dart run simple_splash_view --platform android
dart run simple_splash_view --platform ios

Skip CocoaPods during iOS generation:

dart run simple_splash_view --platform ios --skip-pod-install

Remove generated splash integration:

dart run simple_splash_view --remove --platform all
dart run simple_splash_view --remove --platform android
dart run simple_splash_view --remove --platform ios

The remove command deletes generated splash files and removes launcher/AppDelegate integration. It intentionally preserves shared Gradle and CocoaPods dependencies because they may be used elsewhere in your app.

What Gets Generated

Android

• SplashActivity.kt
• activity_splash.xml
• Generated color/style resources
• Generated drawable/raw assets, including dark-mode variants
• Manifest launcher integration
• Optional ProGuard keep rules

iOS

• SplashViewController.swift
• AppDelegate splash coordinator integration
• Embedded AppDelegate support for generated Swift coordinator/config code
• Resources copied under ios/Runner/Resources
• Generated resources registered in the Runner Copy Bundle Resources phase
• pod 'lottie-ios' when a main or loader Lottie file is configured
• Podfile validation and repair for Flutter-compatible CocoaPods hooks
• Automatic minimum iOS deployment target repair to 13.0
• Automatic flutter pub get before CocoaPods when generated Flutter config is missing

iOS Signing Note

If your app still uses a default com.example.* Bundle Identifier, the generator updates it automatically to a unique package-style identifier. For production apps, set ios_bundle_identifier explicitly in pubspec.yaml, then rerun dart run simple_splash_view.

If Apple signing still fails, open ios/Runner.xcworkspace, select Runner, and confirm that the Bundle Identifier is available for your development team.

Publishing A New Version

1. Update version in pubspec.yaml.
2. Update CHANGELOG.md.
3. Run:

dart format bin lib test
dart analyze
dart test
dart pub publish --dry-run
dart pub publish

Use dart pub publish --dry-run first and fix every warning that affects package score or publishing validation.

License

MIT. See LICENSE.