106 lines
3.1 KiB
Dart
106 lines
3.1 KiB
Dart
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import 'package:flutter/material.dart';
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import '../../../shared/widgets/app_dialog.dart';
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import 'android_detail_colors.dart';
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class AndroidOverviewSection extends StatelessWidget {
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final String overview;
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const AndroidOverviewSection({super.key, required this.overview});
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.fromLTRB(16, 8, 16, 12),
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child: LayoutBuilder(
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builder: (context, constraints) {
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final textStyle = TextStyle(
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fontSize: 14,
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color: Colors.white.withValues(alpha: 0.6),
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height: 1.65,
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);
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final textSpan = TextSpan(text: overview, style: textStyle);
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final tp = TextPainter(
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text: textSpan,
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maxLines: 1,
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textDirection: TextDirection.ltr,
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)..layout(maxWidth: constraints.maxWidth);
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final hasOverflow = tp.didExceedMaxLines;
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return GestureDetector(
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onTap: hasOverflow ? () => _showOverviewDialog(context) : null,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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overview,
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style: textStyle,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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if (hasOverflow) ...[
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const SizedBox(height: 6),
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const Text(
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'阅读全部',
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style: TextStyle(
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fontSize: 13,
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color: AndroidDetailColors.accent,
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),
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),
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],
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],
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),
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);
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},
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),
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);
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}
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void _showOverviewDialog(BuildContext context) {
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showAppRawDialog<void>(
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context,
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builder: (context) => ColoredBox(
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color: const Color(0xFF1E1E2E),
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child: Padding(
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padding: const EdgeInsets.fromLTRB(24, 24, 24, 16),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'简介',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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),
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),
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const SizedBox(height: 16),
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Flexible(
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child: SingleChildScrollView(
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child: Text(
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overview,
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style: TextStyle(
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fontSize: 14,
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color: Colors.white.withValues(alpha: 0.75),
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height: 1.7,
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),
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),
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),
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),
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const SizedBox(height: 12),
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Align(
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alignment: Alignment.centerRight,
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child: TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('关闭'),
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),
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),
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],
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),
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),
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),
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);
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}
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}
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