flutter image_picker使用照相机

dependencies:

　　image_picker: ^0.4.12+1

最新的^0.5+9编译没法经过

import 'dart:io';

import 'dart:async';

import 'package:image_picker/image_picker.dart';

 

 

List<Widget> pages = List<Widget>();

File _image;

Future getImage() async {

var image = await ImagePicker.pickImage(source: ImageSource.camera);

setState(() {

　　_image = image;

  });

}