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| 1 | +import 'dart:io' show Platform; |
| 2 | + |
| 3 | +import 'package:flutter/material.dart'; |
| 4 | + |
| 5 | +import 'package:package_info_plus/package_info_plus.dart'; |
| 6 | +import 'package:upgrader/upgrader.dart'; |
| 7 | +import 'package:url_launcher/url_launcher.dart'; |
| 8 | + |
| 9 | +/// A wrapper widget around [UpgradeAlert] that customizes the "Update now" |
| 10 | +/// button behavior. It redirects users to the appropriate store based on the |
| 11 | +/// installer source. If the installer is unknown (e.g., sideloaded APK), it |
| 12 | +/// opens the project's GitHub Releases page. |
| 13 | +class UpgradeDialog extends StatelessWidget { |
| 14 | + final Widget child; |
| 15 | + |
| 16 | + const UpgradeDialog({super.key, required this.child}); |
| 17 | + |
| 18 | + @override |
| 19 | + Widget build(BuildContext context) { |
| 20 | + final upgrader = Upgrader( |
| 21 | + durationUntilAlertAgain: const Duration(hours: 48), |
| 22 | + ); |
| 23 | + return UpgradeAlert( |
| 24 | + upgrader: upgrader, |
| 25 | + onUpdate: () { |
| 26 | + if (Platform.isAndroid) { |
| 27 | + _onUpdateAndroid(); |
| 28 | + return false; |
| 29 | + } else { |
| 30 | + return true; // Return true to allow Upgrader's default behavior to proceed. |
| 31 | + } |
| 32 | + }, |
| 33 | + child: child, |
| 34 | + ); |
| 35 | + } |
| 36 | + |
| 37 | + // Handler for the "Update now" button on Android |
| 38 | + Future<bool> _onUpdateAndroid() async { |
| 39 | + // For Android and other platforms, resolve a custom URL. |
| 40 | + final uri = await _resolveUpdateUri(); |
| 41 | + if (uri == null) return true; |
| 42 | + final can = await canLaunchUrl(uri); |
| 43 | + if (can) { |
| 44 | + await launchUrl(uri, mode: LaunchMode.externalApplication); |
| 45 | + return false; |
| 46 | + } |
| 47 | + return true; |
| 48 | + } |
| 49 | + |
| 50 | + // Decide which URL to open for the update action based on installer source. |
| 51 | + Future<Uri?> _resolveUpdateUri() async { |
| 52 | + try { |
| 53 | + final info = await PackageInfo.fromPlatform(); |
| 54 | + final installer = info.installerStore; |
| 55 | + final packageName = info.packageName; |
| 56 | + if (Platform.isAndroid) { |
| 57 | + // Map known Android installer package names to their corresponding store URLs. |
| 58 | + final uri = _androidStoreUriFor(installer, packageName); |
| 59 | + if (uri != null) return uri; |
| 60 | + } |
| 61 | + // Fallback/update source for sideloaded APKs or unknown installers. |
| 62 | + // Use the public GitHub releases page for this project. |
| 63 | + return Uri.parse('https://github.com/mlcommons/mobile_app_open/releases'); |
| 64 | + } catch (_) { |
| 65 | + // In case of any exception, fall back to the releases page. |
| 66 | + return Uri.parse('https://github.com/mlcommons/mobile_app_open/releases'); |
| 67 | + } |
| 68 | + } |
| 69 | + |
| 70 | + Uri? _androidStoreUriFor(String? installer, String packageName) { |
| 71 | + switch (installer) { |
| 72 | + // Google Play Store |
| 73 | + case 'com.android.vending': |
| 74 | + return Uri.parse( |
| 75 | + 'https://play.google.com/store/apps/details?id=$packageName'); |
| 76 | + // Amazon Appstore |
| 77 | + case 'com.amazon.venezia': |
| 78 | + return Uri.parse( |
| 79 | + 'https://www.amazon.com/gp/mas/dl/android?p=$packageName'); |
| 80 | + // Samsung Galaxy Store |
| 81 | + case 'com.sec.android.app.samsungapps': |
| 82 | + return Uri.parse( |
| 83 | + 'https://apps.samsung.com/appquery/appDetail.as?appId=$packageName'); |
| 84 | + // Huawei AppGallery (best-effort web link; may require app-specific ID) |
| 85 | + case 'com.huawei.appmarket': |
| 86 | + return Uri.parse('https://appgallery.huawei.com/#/app/$packageName'); |
| 87 | + // Xiaomi GetApps |
| 88 | + case 'com.xiaomi.mipicks': |
| 89 | + return Uri.parse('https://global.app.mi.com/details?id=$packageName'); |
| 90 | + // Oppo App Market |
| 91 | + case 'com.oppo.market': |
| 92 | + return Uri.parse( |
| 93 | + 'https://store.heytap.com/app/details?id=$packageName'); |
| 94 | + // Vivo App Store |
| 95 | + case 'com.bbk.appstore': |
| 96 | + return Uri.parse('https://appstore.vivo.com.cn/appdetail/$packageName'); |
| 97 | + default: |
| 98 | + return null; |
| 99 | + } |
| 100 | + } |
| 101 | +} |
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