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fix(mobile-app): 升级弹窗禁止点击外部或返回键关闭，必须通过按钮操作 

问题：
检测到新版本弹出升级对话框时，用户点击弹窗外部区域或按系统返回键
即可直接关闭弹窗，绕过升级提示，导致用户可能永远不会注意到更新。

修复：
对所有 3 个升级弹窗统一加两层防护：
- barrierDismissible: false — 禁止点击弹窗外部区域关闭
- PopScope(canPop: false) — 禁止系统返回键关闭

涉及弹窗：
1. self_hosted_updater.dart - _showSelfHostedUpdateDialog（自建APK更新）
2. self_hosted_updater.dart - _showMarketUpdateDialog（应用市场引导更新）
3. update_service.dart - _checkGooglePlayUpdate（Google Play 更新）

用户必须通过弹窗内按钮操作：
- 非强制更新：点击「稍后」/「暂时不更新」关闭，或点击「立即更新」开始更新
- 强制更新：只有「立即更新」按钮，无法跳过

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
hailin 2026-02-25 08:01:52 -08:00
parent 8f8a9230d0
commit e02bcf418c
2 changed files with 45 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
frontend/mobile-app/lib/core/updater/channels/self_hosted_updater.dart
View File

@ -51,9 +51,9 @@ class SelfHostedUpdater {
void _showMarketUpdateDialog(BuildContext context, VersionInfo versionInfo) {
showDialog(
context: context,
barrierDismissible: !versionInfo.forceUpdate,
barrierDismissible: false,
builder: (context) => PopScope(
canPop: !versionInfo.forceUpdate,
canPop: false,
child: AlertDialog(
title: Text(
versionInfo.forceUpdate ? '发现重要更新' : '发现新版本',
@ -144,9 +144,9 @@ class SelfHostedUpdater {
BuildContext context, VersionInfo versionInfo) {
showDialog(
context: context,
barrierDismissible: !versionInfo.forceUpdate,
barrierDismissible: false,
builder: (context) => PopScope(
canPop: !versionInfo.forceUpdate,
canPop: false,
child: AlertDialog(
title: Text(
versionInfo.forceUpdate ? '发现重要更新' : '发现新版本',

78
frontend/mobile-app/lib/core/updater/update_service.dart
View File

@ -110,48 +110,52 @@ class UpdateService {
await showDialog(
context: context,
builder: (context) => AlertDialog(
title: Text(
'发现新版本',
style: TextStyle(
fontSize: 18.sp,
fontWeight: FontWeight.w600,
color: const Color(0xFF292524),
barrierDismissible: false,
builder: (context) => PopScope(
canPop: false,
child: AlertDialog(
title: Text(
'发现新版本',
style: TextStyle(
fontSize: 18.sp,
fontWeight: FontWeight.w600,
color: const Color(0xFF292524),
),
),
),
content: Text(
'有新版本可用，是否立即更新？',
style: TextStyle(
fontSize: 14.sp,
color: const Color(0xFF57534E),
content: Text(
'有新版本可用，是否立即更新？',
style: TextStyle(
fontSize: 14.sp,
color: const Color(0xFF57534E),
),
),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: Text(
'稍后',
style: TextStyle(
fontSize: 14.sp,
color: const Color(0xFF78716C),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: Text(
'稍后',
style: TextStyle(
fontSize: 14.sp,
color: const Color(0xFF78716C),
),
),
),
),
ElevatedButton(
onPressed: () {
Navigator.pop(context);
GooglePlayUpdater.performFlexibleUpdate();
},
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFFD4A84B),
foregroundColor: Colors.white,
ElevatedButton(
onPressed: () {
Navigator.pop(context);
GooglePlayUpdater.performFlexibleUpdate();
},
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFFD4A84B),
foregroundColor: Colors.white,
),
child: Text(
'更新',
style: TextStyle(fontSize: 14.sp),
),
),
child: Text(
'更新',
style: TextStyle(fontSize: 14.sp),
),
),
],
],
),
),
);
}