Files
pangolin/client/lib/widgets/update_dialog.dart
T
wangjia c723bdd53e
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feat(client/update): 启动自动检查 + App 内下载安装(不走浏览器)
参照 jiu 补齐,但比 jiu 多做了 Android 原生安装(jiu 的 App 内下载仅 Win/mac):
- 启动自动检查:update_provider 改 AsyncNotifier,build() 延迟 3s 首查 + 每小时
  轮询;home_shell watch 拉起、listen 弹更新框;_dismissed 防反复弹(轮询重置);
  强制更新走不可关闭弹窗。设置页「检查更新」改 forceCheck()。
- App 内下载(core/update/app_updater.dart,http 流式带进度框,不再 launchUrl):
  · Android:下 APK → open_filex 拉起系统安装器(+ REQUEST_INSTALL_PACKAGES)
  · Windows:下 exe → Process.start(detached) → exit(0) 覆盖安装
  · macOS :下 zip → open 解压 + 访达显示,提示手动拖入(带系统扩展不自动 swap)
  · iOS   :降级外链(TestFlight/App Store)
  失败降级浏览器下载。新增 6 语更新进度/失败/提示文案。
- 依赖 open_filex;flutter analyze 仅 2 个既有 withOpacity info。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u
2026-07-07 17:09:29 +08:00

81 lines
2.9 KiB
Dart

// update_dialog.dart — 「发现新版本」更新提示弹窗。
//
// 点「下载更新」走 App 内下载安装(core/update/app_updater.dart,带进度框,不再开
// 浏览器);Android 装 APK、Windows 跑安装包、macOS 解压提示拖入、iOS 降级外链。
// force_update=true 时不可关闭(无「稍后」按钮、点遮罩/返回也关不掉)。
import 'dart:async';
import 'package:flutter/material.dart';
import '../core/update/app_updater.dart';
import '../l10n/app_text.dart';
import '../pangolin_theme.dart';
import '../state/update_provider.dart';
import 'pangolin_icons.dart';
/// 展示更新弹窗。调用方(设置页「检查更新」)在拿到 `info.hasUpdate == true` 时调用。
Future<void> showUpdateDialog(BuildContext context, AppText t, AppUpdateInfo info) {
return showDialog<void>(
context: context,
barrierDismissible: !info.forceUpdate,
builder: (ctx) => PopScope(
canPop: !info.forceUpdate,
child: _UpdateDialog(t: t, info: info),
),
);
}
class _UpdateDialog extends StatelessWidget {
const _UpdateDialog({required this.t, required this.info});
final AppText t;
final AppUpdateInfo info;
@override
Widget build(BuildContext context) {
final c = context.pangolin;
return AlertDialog(
backgroundColor: c.surface,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(PangolinRadius.xl)),
title: Row(children: [
Container(
width: 34,
height: 34,
decoration: BoxDecoration(color: c.accentSubtle, shape: BoxShape.circle),
child: Icon(PangolinIcons.zap, size: 18, color: c.accent),
),
const SizedBox(width: 12),
Expanded(
child: Text(
t.updateAvailableTitle(info.latestVersion),
overflow: TextOverflow.ellipsis,
style: PangolinText.body.copyWith(color: c.fg1, fontWeight: FontWeight.w700),
),
),
]),
content: SingleChildScrollView(
child: Text(
info.releaseNotes.isEmpty ? t.updateNotesFallback : info.releaseNotes,
style: PangolinText.sm.copyWith(color: c.fg2, height: 1.5),
),
),
actions: [
if (!info.forceUpdate)
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(t.updateLater, style: PangolinText.sm.copyWith(color: c.fg2, fontWeight: FontWeight.w600)),
),
TextButton(
onPressed: () {
// 先关本弹窗,用 Navigator 自身 context(关后仍挂载)启动 App 内下载
// (它自带进度框)。
final nav = Navigator.of(context);
nav.pop();
unawaited(startInAppUpdate(nav.context, t, info));
},
child: Text(t.updateDownload, style: PangolinText.sm.copyWith(color: c.accent, fontWeight: FontWeight.w700)),
),
],
);
}
}