jingyun
37 lines
1.0 KiB
Dart
37 lines
1.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../widgets/app_toast.dart';
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import '../widgets/outbound_service_sheet.dart';
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Future<void> openExternalUrl(
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BuildContext context,
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String url, {
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String title = '即将打开外部服务',
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String description = '你将离开金值，进入第三方服务页面。外部内容由对应服务提供。\n价格与资讯仅供参考，不构成投资建议。',
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String fallbackToast = '链接即将上线',
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}) async {
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if (url.isEmpty) {
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toastInfo(msg: fallbackToast);
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return;
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}
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final uri = Uri.tryParse(url);
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if (uri == null || !uri.hasScheme) {
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toastInfo(msg: fallbackToast);
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return;
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}
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final ok = await showOutboundServiceSheet(
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context,
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title: title,
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description: description,
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);
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if (ok != true || !context.mounted) return;
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final launched = await launchUrl(uri, mode: LaunchMode.externalApplication);
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if (!launched && context.mounted) {
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toastInfo(msg: fallbackToast);
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}
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}
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