image_face 0.0.1 image_face: ^0.0.1 copied to clipboard
A new flutter plugin project.
import 'dart:io';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:image_face/image_face.dart';
import 'package:image_picker/image_picker.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _displayMsg = 'loading';
@override
void initState() {
super.initState();
// initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> pickFace() async {
bool _has;
String displayMsg = 'loading';
File pickedFile = await ImagePicker.pickImage(
source: ImageSource.gallery,
// maxWidth: 1024,
// maxHeight: 1024,
// imageQuality: 50,
);
// Platform messages may fail, so we use a try/catch PlatformException.
try {
print('start check');
_has = await ImageFace.hasFace(pickedFile);
print('end check');
displayMsg = _has ? 'has face' : 'no face';
} on PlatformException {
displayMsg = 'Failed to get faces';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_displayMsg = displayMsg;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
// child: Text('Running on: $_displayMsg\n'),
// pickFace
child: Column(
children: <Widget>[
Text('$_displayMsg\n'),
RaisedButton(onPressed: pickFace),
],
),
),
),
);
}
}