Android supported
IOS supported 8.0+
forked from official plugin image_picker and add saver function to save image to photo gallery.
click the pub version icon to read hwo to install this plugin.
void _onImageSaveButtonPressed() async {
print("_onImageSaveButtonPressed");
var response = await http
.get('http://upload.art.ifeng.com/2017/0425/1493105660290.jpg');
debugPrint(response.statusCode.toString());
var filePath = await ImagePickerSaver.saveFile(
fileData: response.bodyBytes);
var savedFile= File.fromUri(Uri.file(filePath));
setState(() {
_imageFile = Future<File>.sync(() => savedFile);
});
}
#---- The following is the official plugin description ---
A Flutter plugin for iOS and Android for picking images from the image library, and taking new pictures with the camera.
Note: This plugin is still under development, and some APIs might not be available yet. Feedback welcome and Pull Requests are most welcome!
First, add image_picker as a dependency in your pubspec.yaml file.
Add the following keys to your Info.plist file, located in <project root>/ios/Runner/Info.plist:
NSPhotoLibraryUsageDescription- describe why your app needs permission for the photo library. This is called Privacy - Photo Library Usage Description in the visual editor.NSCameraUsageDescription- describe why your app needs access to the camera. This is called Privacy - Camera Usage Description in the visual editor.NSMicrophoneUsageDescription- describe why your app needs access to the microphone, if you intend to record videos. This is called Privacy - Microphone Usage Description in the visual editor.
No configuration required - the plugin should work out of the box.
import 'package:image_picker/image_picker.dart';
class MyHomePage extends StatefulWidget {
@override
_MyHomePageState createState() => new _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
File _image;
Future getImage() async {
var image = await ImagePicker.pickImage(source: ImageSource.camera);
setState(() {
_image = image;
});
}
@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Text('Image Picker Example'),
),
body: new Center(
child: _image == null
? new Text('No image selected.')
: new Image.file(_image),
),
floatingActionButton: new FloatingActionButton(
onPressed: getImage,
tooltip: 'Pick Image',
child: new Icon(Icons.add_a_photo),
),
);
}
}
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