icon-generation

name	icon-generation
description	Generate app launcher icons and UI icon assets for Android Flutter apps with proper sizing and flutter_launcher_icons integration

Icon Generation

Generate app icons (SVG/PNG) and launcher icons for Android Flutter apps.

When to Use

• Creating app launcher icons
• Generating UI icons for the app
• Setting up flutter_launcher_icons
• Producing platform-ready icon assets

Android Launcher Icon Sizes (mipmap)

Density	Size
mdpi	48x48 px
hdpi	72x72 px
xhdpi	96x96 px
xxhdpi	144x144 px
xxxhdpi	192x192 px
Source	1024x1024 px (Play Store)

File Locations

• Launcher icons: android/app/src/main/res/mipmap-*/ic_launcher.png
• Custom UI icons: assets/icons/ (register in pubspec.yaml)
• Source icon: assets/icon/app_icon.png

Using flutter_launcher_icons

Add to pubspec.yaml:

flutter_launcher_icons:
  android: true
  ios: false
  image_path: "assets/icon/app_icon.png"
  adaptive_icon_background: "#2196F3"
  adaptive_icon_foreground: "assets/icon/app_icon.png"

Generate icons:

dart run flutter_launcher_icons

Icon Design Guidelines

• Keep icons simple and legible at 48x48
• Use transparent backgrounds for adaptive icons
• Provide both foreground and background for adaptive icons
• Test at small sizes before finalizing
• Consider dark/light mode variations
• Single-color or two-tone palette works best
• Avoid text, heavy shadows, and photorealism

UI Icon Guidelines

• Use Flutter's built-in Icons class when possible
• For custom icons, use flutter_svg package with SVG files
• SVG viewBox: 0 0 24 24 for standard icons
• Keep paths simple for performance
• Provide alt text / semantic labels for accessibility

Image Generation Prompt Template

Create a clean, flat-style app icon for a universal AI chat platform.
- Transparent or solid background (#2196F3)
- Simple two-tone palette: primary #2196F3, secondary #FFFFFF
- Minimalist chat/AI symbol, centered, no text
- Output: PNG 1024x1024 source
- Style: flat, minimal, rounded corners
- Avoid: photorealism, gradients, text, heavy shadows