voxa_beauty 0.4.7

voxa_beauty: ^0.4.7 copied to clipboard

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:voxa_beauty/voxa_beauty.dart';
import 'package:voxa_rtc_engine/voxa_rtc_engine.dart';

/// The smallest possible integration: camera on, beauty on, one slider.
/// The full demo — filters, looks, stickers, catalog — is
/// voxa_rtc_engine/example/lib/beauty_probe.dart.
const appId = 'YOUR_APP_ID';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(const MaterialApp(home: Demo()));
}

class Demo extends StatefulWidget {
  const Demo({super.key});
  @override
  State<Demo> createState() => _DemoState();
}

class _DemoState extends State<Demo> {
  late final RtcEngine _engine = createAgoraRtcEngine();
  late final VoxaBeauty _beauty = VoxaBeauty(_engine);
  VideoViewController? _preview;
  double _smooth = 0.5;

  @override
  void initState() {
    super.initState();
    _start();
  }

  Future<void> _start() async {
    await _engine.initialize(const RtcEngineContext(appId: appId));
    await _engine.enableVideo();
    await _engine.startPreview();
    await _beauty.enable();
    await _beauty.setRetouch(smooth: _smooth, white: 0.3);
    setState(() => _preview = VideoViewController(rtcEngine: _engine, canvas: const VideoCanvas(uid: 0)));
  }

  @override
  void dispose() {
    _beauty.disable();
    _engine.release();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    final preview = _preview;
    return Scaffold(
      backgroundColor: Colors.black,
      body: Stack(children: [
        if (preview != null) Positioned.fill(child: AgoraVideoView(controller: preview)),
        Positioned(
          left: 16, right: 16, bottom: 32,
          child: Slider(
            value: _smooth,
            onChanged: (v) {
              setState(() => _smooth = v);
              _beauty.setRetouch(smooth: v);
            },
          ),
        ),
      ]),
    );
  }
}