flutter_baidu_imageclassify 0.0.1 flutter_baidu_imageclassify: ^0.0.1 copied to clipboard
flutter_baidu_imageclassify
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_baidu_imageclassify/flutter_baidu_imageclassify.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 _platformVersion = 'Unknown';
ImagePicker _imagePicker = ImagePicker();
static StreamSubscription<String> _classifyListener;
FlutterBaiduImageclassify _classifyPlugin = new FlutterBaiduImageclassify();
@override
void initState() {
super.initState();
initPlatformState();
_classifyListener = _classifyPlugin.onResultCallback().listen((String result) {
print('##########&&&&&&&&&:' + result);
});
}
@override
void dispose() {
_classifyListener?.cancel();
super.dispose();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
platformVersion = await FlutterBaiduImageclassify.platformVersion;
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// 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(() {
_platformVersion = platformVersion;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Text('Running on: $_platformVersion\n'),
),
floatingActionButton: FloatingActionButton(
onPressed: () async {
final pickedFile = await _imagePicker.getImage(source: ImageSource.camera);
if (pickedFile != null) {
Map<String, dynamic> map = new Map<String, String>();
map['path'] = pickedFile.path;
map['APP_ID'] = "22694086";
map['API_KEY'] = "Mfgl9IMqh8tELBGfGRGEQtvs";
map['SECRET_KEY'] = "5vVEdCZyn9yPR9B1neUB94u61agDp07Y";
map['CONNECT_TIMEOUT'] = "5000";
map['SOCKET_TIMEOUT'] = "60000";
map['TOP_NUM'] = "3";
map['BAIKE_NUM'] = "5";
String ret = await FlutterBaiduImageclassify.classify(map);
print(ret);
}
},
child: Icon(Icons.search),
),
),
);
}
}