60 lines
1.7 KiB
Dart
60 lines
1.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:package_info_plus/package_info_plus.dart';
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import "package:photos/generated/l10n.dart";
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class AppVersionWidget extends StatefulWidget {
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const AppVersionWidget({
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Key? key,
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}) : super(key: key);
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@override
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State<AppVersionWidget> createState() => _AppVersionWidgetState();
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}
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class _AppVersionWidgetState extends State<AppVersionWidget> {
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static const kTapThresholdForInspector = 5;
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static const kConsecutiveTapTimeWindowInMilliseconds = 2000;
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int? _lastTap;
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int _consecutiveTaps = 0;
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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behavior: HitTestBehavior.translucent,
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onTap: () async {
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final int now = DateTime.now().millisecondsSinceEpoch;
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if (now - (_lastTap ?? now) < kConsecutiveTapTimeWindowInMilliseconds) {
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_consecutiveTaps++;
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if (_consecutiveTaps == kTapThresholdForInspector) {
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// Do nothing
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}
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} else {
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_consecutiveTaps = 1;
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}
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_lastTap = now;
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},
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child: FutureBuilder<String>(
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future: _getAppVersion(),
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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return Padding(
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padding: const EdgeInsets.all(20),
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child: Text(
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S.of(context).appVersion(snapshot.data!),
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style: Theme.of(context).textTheme.bodySmall,
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),
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);
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}
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return const SizedBox.shrink();
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},
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),
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);
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}
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Future<String> _getAppVersion() async {
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final pkgInfo = await PackageInfo.fromPlatform();
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return pkgInfo.version;
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}
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}
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