flutter_updater 0.2.0 flutter_updater: ^0.2.0 copied to clipboard
flutter apk downloader for android with automatic install.
import 'dart:io';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_updater/flutter_updater.dart';
import 'package:path_provider/path_provider.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return CupertinoApp(
theme: CupertinoThemeData(
primaryColor: Colors.blue,
),
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: EmptyPage(),
),
),
localizationsDelegates: const <LocalizationsDelegate<dynamic>>[
DefaultMaterialLocalizations.delegate,
DefaultWidgetsLocalizations.delegate,
],
);
}
}
class EmptyPage extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return _EmptyPage();
}
}
class _EmptyPage extends State<EmptyPage> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
child: Text(""),
),
);
}
@override
void initState() {
super.initState();
_download();
}
Future _download() async {
final Directory directory = await getTemporaryDirectory();
FlutterUpdater.instance()
..registerCallback(
successBlock: (updater, result) {
print("成功啦");
updater.dispose();
return;
},
progressBlock: (receiveProgress, total) {},
failureBlock: (updater, reason, flag) {
print("失败啦$reason");
updater.dispose();
return;
})
..download(
url: "http://download.dcloud.net.cn/HBuilder.9.0.2.macosx_64.dmg",
savePath: "${directory.path}/xxx/",
callback: (f) {
print("ooooobbbbbjjj===>>$f");
});
}
}