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降低安装包体积，更改问本地选择字体

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This commit is contained in:
DelLevin-Home
2026-07-03 15:01:05 +08:00
parent a39c93cda3
commit f171b431d3
10 changed files with 672 additions and 116 deletions
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187
lib/pages/profile_page.dart
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@@ -7,6 +7,7 @@ import 'package:path/path.dart' as path;
import 'package:provider/provider.dart';
import 'package:webview_flutter/webview_flutter.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:permission_handler/permission_handler.dart';
import '../main.dart' show routeObserver;
import '../models/data_models.dart';
import '../providers/app_provider.dart';
@@ -25,6 +26,7 @@ import 'sync/cloud_sync_page.dart';
import 'app_icon_picker_page.dart';
import 'tag_management_page.dart';
import 'stroll_page.dart';
import 'font_picker_page.dart';
/// 个人中心页面
class ProfilePage extends StatefulWidget {
@@ -680,11 +682,7 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
() => Navigator.push(
context, MaterialPageRoute(builder: (_) => const SettingsPage()))
),
(
Icons.feedback_outlined,
'反馈',
() => _showFeedbackDialog(context)
),
(Icons.feedback_outlined, '反馈', () => _showFeedbackDialog(context)),
];
return Padding(
@@ -808,7 +806,8 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
Text('作者邮箱',
style: TextStyle(
fontSize: 12,
color: colors.onSurface.withValues(alpha: 0.5))),
color:
colors.onSurface.withValues(alpha: 0.5))),
const SizedBox(height: 2),
Text(email,
style: TextStyle(
@@ -824,7 +823,8 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
ToastUtil.show(context, '已复制到剪贴板');
},
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
padding: const EdgeInsets.symmetric(
horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: colors.primary.withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(8),
@@ -834,7 +834,11 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
children: [
Icon(Icons.copy, size: 14, color: colors.primary),
const SizedBox(width: 4),
Text('复制', style: TextStyle(fontSize: 12, color: colors.primary, fontWeight: FontWeight.w600)),
Text('复制',
style: TextStyle(
fontSize: 12,
color: colors.primary,
fontWeight: FontWeight.w600)),
],
),
),
@@ -864,7 +868,8 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
Text('QQ 群',
style: TextStyle(
fontSize: 12,
color: colors.onSurface.withValues(alpha: 0.5))),
color:
colors.onSurface.withValues(alpha: 0.5))),
const SizedBox(height: 2),
Text('1087203310',
style: TextStyle(
@@ -880,7 +885,8 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
ToastUtil.show(context, '已复制到剪贴板');
},
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
padding: const EdgeInsets.symmetric(
horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: colors.primary.withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(8),
@@ -890,7 +896,11 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
children: [
Icon(Icons.copy, size: 14, color: colors.primary),
const SizedBox(width: 4),
Text('复制', style: TextStyle(fontSize: 12, color: colors.primary, fontWeight: FontWeight.w600)),
Text('复制',
style: TextStyle(
fontSize: 12,
color: colors.primary,
fontWeight: FontWeight.w600)),
],
),
),
@@ -1225,6 +1235,17 @@ class _SettingsPageState extends State<SettingsPage> {
subtitle: '清理未在数据库中引用的文件',
onTap: () => _showClearCacheDialog(context),
),
Divider(
height: 0.5,
indent: 24,
endIndent: 24,
color: colors.outlineVariant),
_buildActionItem(
icon: Icons.folder_outlined,
title: '获取系统权限',
subtitle: '前往系统设置开启存储权限',
onTap: _showStoragePermissionDialog,
),
Divider(
height: 0.5,
indent: 24,
@@ -1758,28 +1779,20 @@ class _SettingsPageState extends State<SettingsPage> {
// ─── 字体选择器 ───
static const _fontLabels = ['默认字体', '霞鹜文楷', 'OPPO Sans', '思源宋体', '得意黑'];
static const _fontValues = [
'',
'LXGWWenKai',
'OPPOSans',
'NotoSerifSC',
'SmileySans'
];
static const _fontIcons = [
Icons.font_download_outlined,
Icons.brush_outlined,
Icons.phone_android,
Icons.text_fields,
Icons.emoji_emotions_outlined
];
Widget _buildFontSelector() {
final colors = Theme.of(context).colorScheme;
final idx = _fontValues.indexOf(_fontFamily);
final label = idx >= 0 ? _fontLabels[idx] : '系统默认';
final label = _fontFamily.isEmpty ? '系统默认' : _fontFamily;
return InkWell(
onTap: _showFontPicker,
onTap: () async {
final result = await Navigator.push<String>(
context,
MaterialPageRoute(
builder: (_) => const FontPickerPage(initialFamily: '')),
);
if (result != null && mounted) {
_setFontFamily(result);
}
},
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
child: Row(children: [
@@ -1814,76 +1827,6 @@ class _SettingsPageState extends State<SettingsPage> {
);
}
void _showFontPicker() {
final colors = Theme.of(context).colorScheme;
showModalBottomSheet(
context: context,
backgroundColor: Colors.transparent,
builder: (ctx) => Container(
decoration: BoxDecoration(
color: colors.surface,
borderRadius:
const BorderRadius.vertical(top: Radius.circular(16))),
padding: const EdgeInsets.only(bottom: 20),
child: Column(mainAxisSize: MainAxisSize.min, children: [
Container(
width: 36,
height: 4,
margin: const EdgeInsets.only(top: 12, bottom: 16),
decoration: BoxDecoration(
color: colors.onSurface.withValues(alpha: 0.15),
borderRadius: BorderRadius.circular(2))),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Align(
alignment: Alignment.centerLeft,
child: Text('字体',
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: colors.onSurface)))),
const SizedBox(height: 8),
for (int i = 0; i < _fontLabels.length; i++) ...[
if (i > 0)
Divider(
height: 0.5,
indent: 24,
endIndent: 24,
color: colors.outlineVariant),
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: colors.surfaceContainerHighest,
borderRadius: BorderRadius.circular(10)),
child: Icon(_fontIcons[i],
size: 20,
color: _fontFamily == _fontValues[i]
? colors.primary
: colors.onSurface.withValues(alpha: 0.6))),
title: Text(_fontLabels[i],
style: TextStyle(
fontSize: 14,
fontWeight: _fontFamily == _fontValues[i]
? FontWeight.w600
: FontWeight.w400,
color: colors.onSurface)),
trailing: _fontFamily == _fontValues[i]
? Icon(Icons.check, size: 20, color: colors.primary)
: null,
onTap: () {
Navigator.pop(ctx);
_setFontFamily(_fontValues[i]);
},
),
],
]),
),
);
}
void _setFontFamily(String family) {
setState(() => _fontFamily = family);
context.read<AppProvider>().setFontFamily(family);
@@ -2040,6 +1983,46 @@ class _SettingsPageState extends State<SettingsPage> {
);
}
void _showStoragePermissionDialog() {
final colors = Theme.of(context).colorScheme;
showDialog(
context: context,
builder: (ctx) => AlertDialog(
backgroundColor: colors.surface,
elevation: 0,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
title: Text('需要存储权限',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: colors.onSurface)),
content: Text(
'Android 11+ 需要在系统设置中授予"所有文件访问权限"才能扫描字体文件。\n\n是否前往设置？',
style: TextStyle(
fontSize: 14,
color: colors.onSurface.withValues(alpha: 0.6),
height: 1.6),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(ctx),
child: Text('取消',
style:
TextStyle(color: colors.onSurface.withValues(alpha: 0.4))),
),
TextButton(
onPressed: () {
Navigator.pop(ctx);
// 跳转到应用设置页（用户可在权限中找到"所有文件访问"）
openAppSettings();
},
child: Text('前往设置', style: TextStyle(color: colors.primary)),
),
],
),
);
}
void _showClearCacheDialog(BuildContext pageContext) {
final colors = Theme.of(context).colorScheme;
showDialog(
@@ -2174,8 +2157,8 @@ class _SettingsPageState extends State<SettingsPage> {
try {
final db = await DatabaseHelper.instance.database;
// 收集数据库中所有引用的 epub_books 子目录名（包括软删除的）
final rows = await db
.query('reader_books', columns: ['id', 'file_path', 'cover_path', 'is_deleted']);
final rows = await db.query('reader_books',
columns: ['id', 'file_path', 'cover_path', 'is_deleted']);
final usedDirs = <String>{};
for (final r in rows) {
// 只收集未删除的记录对应的目录