Please help on file uploading using Flutter and Laravel - laravel

Question

I'm trying to upload images and other different types of files using Flutter mobile sdk and Laravel api. Here is my Flutter code :
class _MyHomePageState extends State<MyHomePage> {
File _image;
Future getImageGallery() async {
var imageFile = await ImagePicker.pickImage(source: ImageSource.gallery);
setState(() {
_image = imageFile;
});
}
Future getImageCamera() async {
var imageFile = await ImagePicker.pickImage(source: ImageSource.camera);
setState(() {
_image = imageFile;
});
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Center(
child: _image == null
? Text('No image selected')
: Image.file(_image),
),
RaisedButton(
child: Icon(Icons.image),
onPressed: getImageGallery,
),
RaisedButton(
child: Icon(Icons.camera_alt),
onPressed: getImageCamera,
),
RaisedButton(
child: Icon(Icons.file_upload),
onPressed: () {
upload(_image);
},
),
],
),
),
);
}
Future upload(File imageFile) async {
print(imageFile.path);
var stream = http.ByteStream(DelegatingStream.typed(imageFile.openRead()));
var length = await imageFile.length();
var uri = Uri.parse('https://api.tredlr.com/api/upload');
var request = http.MultipartRequest('POST', uri);
var multipartFile = http.MultipartFile('image', stream, length,
filename: basename(imageFile.path));
request.files.add(multipartFile);
var response = await request.send();
print(response);
print(response.stream);
print(response.statusCode);
if (response.statusCode == 200) {
print('uploaded');
} else {
print('not uploaded');
}
}
}
and here is my Laravel code :
$photo = $request->file("image");
$ext = $photo->getClientOriginalExtension();
$fileName = rand(10000, 50000) . '.' .$ext;
$thumbSm = 'thumb_sm' . rand(10000, 50000) . '.' .$ext;
$image = Image::make($request->file('image'));
$image->save(base_path().'/public/'. $fileName);
$image->resize(120, 120);
$image->save(base_path().'/public/'. $thumbSm);

Answer 1

Future _test(File file) async {
Dio dio = new Dio();
file.existsSync();
String fileName = file.path.split('/').last;
FormData formData = new FormData.fromMap({
"image": await MultipartFile.fromFile(file.path,filename: fileName)
});
response = await dio.post("http://you ip address/api/route", data: formData);
}