media_saver 1.0.2 media_saver: ^1.0.2 copied to clipboard
Quick and Simple save media file for Android and IOS,for android its Implements native permission ,For iOS you need setting info.plist with 'Privacy - Photo Library Additions Usage Description',Suppor [...]
import 'dart:typed_data';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:media_saver/media_saver.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
String state;
@override
void initState() {
super.initState();
}
void _saveImage() async {
setState(() {
state = 'begin download';
});
var response = await Dio().get(
'https://flutter.dev/assets/flutter-lockup-c13da9c9303e26b8d5fc208d2a1fa20c1ef47eb021ecadf27046dea04c0cebf6.png',
options: Options(responseType: ResponseType.bytes),
);
setState(() {
state = 'download success, saving...';
});
bool path = await MediaSaver.saveImage(
Uint8List.fromList(response.data),
imageType: ImageType.JPG,
fileName: 'saveFileName',
directory: 'demo',
);
setState(() {
state = 'savePath: $path';
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('media saver'),
),
body: Container(
child: Column(
children: <Widget>[
Text(state ?? 'init'),
GestureDetector(
onTap: _saveImage,
behavior: HitTestBehavior.opaque,
child: Container(
width: 100,
height: 100,
color: Colors.redAccent,
alignment: Alignment.center,
child: Text(
'保存图片',
style: TextStyle(
color: Colors.white,
),
),
),
),
],
),
),
),
);
}
}