smile_snap 0.0.1

A Flutter AI package that automatically captures photos using facial gestures like Smile, Double Blink, and Wink.

Smile Snap 📸

A Flutter package that uses AI (Google ML Kit) to automatically capture photos when a specific facial gesture is detected.

Perfect for selfies, accessibility apps, and hands-free operations.

Features ✨

• Smile Detection: Automatically snaps a photo when the user smiles.
• Blink Detection: Trigger capture with a double blink.
• Wink Detection: Trigger with a left or right wink.
• Highly Customizable: Adjustable thresholds and full UI control.

Installation 💻

Add this to your package's pubspec.yaml file:

dependencies:
  smile_snap: ^0.0.1

Setup ⚙️

Android

Update your android/app/build.gradle file to ensure the minimum SDK version is at least 21 (required by ML Kit).

defaultConfig {
    // ...
    minSdkVersion 21 
    // ...
}

iOS

Add the following permission to your ios/Runner/Info.plist file so the app can access the camera.

<key>NSCameraUsageDescription</key>
<string>We need camera access to detect facial gestures and take photos.</string>

Usage 🛠️

Import the package and use the SmileSnap widget in your UI.

import 'package:smile_snap/smile_snap.dart';
// ... inside your widget tree
SmileSnap(
  trigger: SnapTrigger.smile, // Choose: smile, doubleBlink, blinkLeft...
  onCapture: (File image) {
    // Handle the captured image file here
    print("Photo taken at ${image.path}");
  },
)