forked from lxm_flutter/FlutterUnit
170 lines
5.9 KiB
Dart
170 lines
5.9 KiB
Dart
// import 'dart:io';
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//
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// import 'package:dio/dio.dart';
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// import 'package:flutter/cupertino.dart';
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// import 'package:flutter/material.dart';
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//
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// import 'package:flutter_unit/app/utils/Toast.dart';
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// import 'package:flutter_unit/app/utils/convert.dart';
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// import 'package:flutter_unit/app/utils/http_utils/http_util.dart';
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// import 'package:flutter_unit/app/utils/http_utils/result_bean.dart';
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// import 'package:flutter_unit/point_system/api/app_info.dart';
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// import 'package:install_plugin/install_plugin.dart';
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// import 'package:package_info/package_info.dart';
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// import 'package:path/path.dart' as path;
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// import 'package:path_provider/path_provider.dart';
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//
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// class AppVersionChecker extends StatefulWidget {
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// const AppVersionChecker({Key? key}) : super(key: key);
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//
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// @override
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// _AppVersionCheckerState createState() => _AppVersionCheckerState();
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// }
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//
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// enum VersionState { none, loading, shouldUpdate, downloading }
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//
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// class _AppVersionCheckerState extends State<AppVersionChecker> {
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// final TextStyle labelStyle = TextStyle(fontSize: 13);
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// String oldVersion = '';
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// String newVersion = '';
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// int totalSize =0;
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// String url = 'http://toly1994.com/file/FlutterUnit.apk';
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// ValueNotifier<VersionState> versionState =
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// ValueNotifier<VersionState>(VersionState.none);
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//
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// ValueNotifier<double> progress = ValueNotifier<double>(0);
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//
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// _doDownload() async {
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// Directory? dir = await getExternalStorageDirectory();
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// if(dir ==null) return;
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//
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// String dstPath = path.join(dir.path, 'FlutterUnit.apk');
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//
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// if(File(dstPath).existsSync()){
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// InstallPlugin.installApk(dstPath, 'com.toly1994.flutter_unit');
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// return;
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// }
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//
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// versionState.value = VersionState.downloading;
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//
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// await HttpUtil.getInstance().client.download(url, dstPath,
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// onReceiveProgress: _onReceiveProgress,
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// options: Options(receiveTimeout: 24 * 60 * 60 * 1000));
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// versionState.value = VersionState.none;
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// InstallPlugin.installApk(dstPath, 'com.toly1994.flutter_unit');
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// }
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//
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// void _onReceiveProgress(int count, int total) {
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// totalSize = total;
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// progress.value = count / total;
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// }
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//
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// @override
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// Widget build(BuildContext context) {
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// return ListTile(
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// title: Text('检查新版本', style: labelStyle),
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// trailing: ValueListenableBuilder(
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// valueListenable: versionState,
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// builder: _buildTrailByState,
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// ),
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// onTap: () async {
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// if (versionState.value == VersionState.shouldUpdate &&
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// Platform.isAndroid) {
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// _doDownload();
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// return;
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// }
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//
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// if (versionState.value == VersionState.downloading) {
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// return;
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// }
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//
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// versionState.value = VersionState.loading;
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// ResultBean<AppInfo> result = await AppInfoApi.getAppVersion();
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// PackageInfo packageInfo = await PackageInfo.fromPlatform();
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//
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// if (result.status&&result.data!=null) {
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// print('${result.data!.appName}:${result.data!.appVersion}');
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// if (packageInfo.version == result.data!.appVersion) {
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// Toast.success(context, '当前应用已是最新版本!');
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// versionState.value = VersionState.none;
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// } else {
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// oldVersion = packageInfo.version;
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// newVersion = result.data!.appVersion;
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// Toast.green(context, '检测到新版本【${result.data!.appVersion}】，可点击更新!');
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// versionState.value = VersionState.shouldUpdate;
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// }
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// } else {
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// print('${result.msg}');
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// versionState.value = VersionState.none;
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// }
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// },
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// );
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// }
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//
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// Widget _buildTrailByState(
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// BuildContext context, VersionState value, Widget? child) {
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// switch (value) {
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// case VersionState.none:
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// return const SizedBox();
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// case VersionState.loading:
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// return const CupertinoActivityIndicator();
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// case VersionState.shouldUpdate:
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// return Wrap(
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// alignment: WrapAlignment.center,
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// crossAxisAlignment: WrapCrossAlignment.center,
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// children: [
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// Text(
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// '$oldVersion --> $newVersion ',
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// style: TextStyle(height: 1, fontSize: 12, color: Colors.grey),
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// ),
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// const SizedBox(
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// width: 5,
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// ),
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// const Icon(
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// Icons.update,
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// color: Colors.green,
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// )
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// ]);
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// case VersionState.downloading:
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// return ValueListenableBuilder(
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// valueListenable: progress, builder: _buildProgress);
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// }
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// return const SizedBox();
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// }
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//
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// Widget _buildProgress(BuildContext context, double value, Widget? child) {
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// return Wrap(
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// alignment: WrapAlignment.center,
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// crossAxisAlignment: WrapCrossAlignment.center,
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// children: [
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// Column(
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// children: [
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// Text(
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// '${(value * 100).toStringAsFixed(2)} %',
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// style: TextStyle(height: 1, fontSize: 12, color: Colors.grey),
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// ),
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// const SizedBox(
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// height: 5,
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// ),
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// Text(
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// '${Convert.convertFileSize((totalSize * value).floor())}/${Convert.convertFileSize(totalSize)}',
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// style: TextStyle(height: 1, fontSize: 10, color: Colors.grey),
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// ),
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// ],
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// ),
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// const SizedBox(
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// width: 15,
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// ),
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// SizedBox(
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// width: 20,
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// height: 20,
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// child: CircularProgressIndicator(
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// strokeWidth: 2,
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// backgroundColor: Colors.grey,
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// value: value,
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// ),
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// )
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// ]);
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// }
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// }
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