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feat: refactor input source handling and add audio input service

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This commit is contained in:
Nedifinita
2025-12-05 17:01:42 +08:00
parent 7772112658
commit 99bc081583
13 changed files with 838 additions and 522 deletions
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582
lib/screens/settings_screen.dart
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@@ -5,6 +5,8 @@ import 'dart:io';
import 'package:lbjconsole/models/merged_record.dart';
import 'package:lbjconsole/services/database_service.dart';
import 'package:lbjconsole/services/background_service.dart';
import 'package:lbjconsole/services/audio_input_service.dart';
import 'package:lbjconsole/services/rtl_tcp_service.dart';
import 'package:lbjconsole/themes/app_theme.dart';
import 'package:url_launcher/url_launcher.dart';
@@ -37,7 +39,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
GroupBy _groupBy = GroupBy.trainAndLoco;
TimeWindow _timeWindow = TimeWindow.unlimited;
String _mapType = 'map';
bool _rtlTcpEnabled = false;
InputSource _inputSource = InputSource.bluetooth;
String _rtlTcpHost = '127.0.0.1';
String _rtlTcpPort = '14423';
@@ -52,131 +56,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
_loadRecordCount();
}
Widget _buildRtlTcpSettings() {
return Card(
color: AppTheme.tertiaryBlack,
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16.0),
),
child: Padding(
padding: const EdgeInsets.all(20.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(Icons.wifi,
color: Theme.of(context).colorScheme.primary),
const SizedBox(width: 12),
const Text('RTL-TCP 源', style: AppTheme.titleMedium),
],
),
const SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('启用 RTL-TCP 源', style: AppTheme.bodyLarge),
],
),
Switch(
value: _rtlTcpEnabled,
onChanged: (value) {
setState(() {
_rtlTcpEnabled = value;
});
_saveSettings();
},
activeThumbColor: Theme.of(context).colorScheme.primary,
),
],
),
Visibility(
visible: _rtlTcpEnabled,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 16),
TextField(
decoration: InputDecoration(
labelText: '服务器地址',
hintText: '输入RTL-TCP服务器地址',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
),
),
style: const TextStyle(color: Colors.white),
controller: _rtlTcpHostController,
onChanged: (value) {
setState(() {
_rtlTcpHost = value;
});
_saveSettings();
},
),
const SizedBox(height: 16),
TextField(
decoration: InputDecoration(
labelText: '服务器端口',
hintText: '输入RTL-TCP服务器端口',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
),
),
style: const TextStyle(color: Colors.white),
controller: _rtlTcpPortController,
keyboardType: TextInputType.number,
onChanged: (value) {
setState(() {
_rtlTcpPort = value;
});
_saveSettings();
},
),
],
),
),
],
),
),
);
}
@override
void dispose() {
_deviceNameController.dispose();
_rtlTcpHostController.dispose();
_rtlTcpPortController.dispose();
super.dispose();
}
Future<void> _loadSettings() async {
final settingsMap = await _databaseService.getAllSettings() ?? {};
final settings = MergeSettings.fromMap(settingsMap);
@@ -193,20 +72,17 @@ class _SettingsScreenState extends State<SettingsScreen> {
_groupBy = settings.groupBy;
_timeWindow = settings.timeWindow;
_mapType = settingsMap['mapType']?.toString() ?? 'webview';
_rtlTcpEnabled = (settingsMap['rtlTcpEnabled'] ?? 0) == 1;
_rtlTcpHost = settingsMap['rtlTcpHost']?.toString() ?? '127.0.0.1';
_rtlTcpPort = settingsMap['rtlTcpPort']?.toString() ?? '14423';
_rtlTcpHostController.text = _rtlTcpHost;
_rtlTcpPortController.text = _rtlTcpPort;
});
}
}
Future<void> _loadRecordCount() async {
final count = await _databaseService.getRecordCount();
if (mounted) {
setState(() {
_recordCount = count;
final sourceStr = settingsMap['inputSource'] as String? ?? 'bluetooth';
_inputSource = InputSource.values.firstWhere(
(e) => e.name == sourceStr,
orElse: () => InputSource.bluetooth,
);
});
}
}
@@ -222,37 +98,43 @@ class _SettingsScreenState extends State<SettingsScreen> {
'groupBy': _groupBy.name,
'timeWindow': _timeWindow.name,
'mapType': _mapType,
'rtlTcpEnabled': _rtlTcpEnabled ? 1 : 0,
'inputSource': _inputSource.name,
'rtlTcpHost': _rtlTcpHost,
'rtlTcpPort': _rtlTcpPort,
});
widget.onSettingsChanged?.call();
}
@override
Widget build(BuildContext context) {
return SingleChildScrollView(
padding: const EdgeInsets.all(20.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildBluetoothSettings(),
const SizedBox(height: 20),
_buildAppSettings(),
const SizedBox(height: 20),
_buildRtlTcpSettings(),
const SizedBox(height: 20),
_buildMergeSettings(),
const SizedBox(height: 20),
_buildDataManagement(),
const SizedBox(height: 20),
_buildAboutSection(),
],
),
);
Future<void> _switchInputSource(InputSource newSource) async {
await AudioInputService().stopListening();
await RtlTcpService().disconnect();
setState(() {
_inputSource = newSource;
});
switch (newSource) {
case InputSource.audioInput:
await AudioInputService().startListening();
break;
case InputSource.rtlTcp:
RtlTcpService().connect(host: _rtlTcpHost, port: _rtlTcpPort);
break;
case InputSource.bluetooth:
break;
}
_saveSettings();
}
Widget _buildBluetoothSettings() {
@override
void dispose() {
_deviceNameController.dispose();
_rtlTcpHostController.dispose();
_rtlTcpPortController.dispose();
super.dispose();
}
Widget _buildInputSourceSettings() {
return Card(
color: AppTheme.tertiaryBlack,
elevation: 0,
@@ -266,48 +148,213 @@ class _SettingsScreenState extends State<SettingsScreen> {
children: [
Row(
children: [
Icon(Icons.bluetooth,
color: Theme.of(context).colorScheme.primary),
Icon(Icons.input, color: Theme.of(context).colorScheme.primary),
const SizedBox(width: 12),
const Text('蓝牙设备', style: AppTheme.titleMedium),
const Text('信号源设置', style: AppTheme.titleMedium),
],
),
const SizedBox(height: 16),
TextField(
controller: _deviceNameController,
decoration: InputDecoration(
labelText: '设备名称',
hintText: '输入设备名称',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text('信号源', style: AppTheme.bodyLarge),
DropdownButton<InputSource>(
value: _inputSource,
items: const [
DropdownMenuItem(
value: InputSource.bluetooth,
child: Text('蓝牙设备', style: AppTheme.bodyMedium),
),
DropdownMenuItem(
value: InputSource.rtlTcp,
child: Text('RTL-TCP', style: AppTheme.bodyMedium),
),
DropdownMenuItem(
value: InputSource.audioInput,
child: Text('音频输入', style: AppTheme.bodyMedium),
),
],
onChanged: (value) {
if (value != null) {
_switchInputSource(value);
}
},
dropdownColor: AppTheme.secondaryBlack,
style: AppTheme.bodyMedium,
underline: Container(height: 0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
],
),
if (_inputSource == InputSource.bluetooth) ...[
const SizedBox(height: 16),
TextField(
controller: _deviceNameController,
decoration: InputDecoration(
labelText: '蓝牙设备名称',
hintText: '输入设备名称',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
),
),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
style: const TextStyle(color: Colors.white),
onChanged: (value) {
setState(() {
_deviceName = value;
});
_saveSettings();
},
),
],
if (_inputSource == InputSource.rtlTcp) ...[
const SizedBox(height: 16),
TextField(
decoration: InputDecoration(
labelText: '服务器地址',
hintText: '127.0.0.1',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
),
),
style: const TextStyle(color: Colors.white),
controller: _rtlTcpHostController,
onChanged: (value) {
setState(() {
_rtlTcpHost = value;
});
_saveSettings();
},
),
const SizedBox(height: 16),
TextField(
decoration: InputDecoration(
labelText: '服务器端口',
hintText: '14423',
labelStyle: const TextStyle(color: Colors.white70),
hintStyle: const TextStyle(color: Colors.white54),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white54),
borderRadius: BorderRadius.circular(12.0),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Theme.of(context).colorScheme.primary),
borderRadius: BorderRadius.circular(12.0),
),
),
style: const TextStyle(color: Colors.white),
controller: _rtlTcpPortController,
keyboardType: TextInputType.number,
onChanged: (value) {
setState(() {
_rtlTcpPort = value;
});
_saveSettings();
},
),
const SizedBox(height: 16),
SizedBox(
width: double.infinity,
child: ElevatedButton.icon(
onPressed: () {
RtlTcpService()
.connect(host: _rtlTcpHost, port: _rtlTcpPort);
},
icon: const Icon(Icons.refresh),
label: const Text("重新连接 RTL-TCP"),
style: ElevatedButton.styleFrom(
backgroundColor: AppTheme.secondaryBlack,
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(vertical: 12),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
),
)
],
if (_inputSource == InputSource.audioInput) ...[
const SizedBox(height: 16),
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.blue.withOpacity(0.1),
borderRadius: BorderRadius.circular(8),
border: Border.all(color: Colors.blue.withOpacity(0.3)),
),
child: const Row(
children: [
Icon(Icons.mic, color: Colors.blue),
SizedBox(width: 12),
Expanded(
child: Text(
'音频解调已启用。请通过音频线 (Line-in) 或麦克风输入信号。',
style: TextStyle(color: Colors.white70, fontSize: 13),
),
),
],
),
),
style: const TextStyle(color: Colors.white),
onChanged: (value) {
setState(() {
_deviceName = value;
});
_saveSettings();
},
),
],
],
),
),
);
}
@override
Widget build(BuildContext context) {
return SingleChildScrollView(
padding: const EdgeInsets.all(20.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildInputSourceSettings(),
const SizedBox(height: 20),
_buildAppSettings(),
const SizedBox(height: 20),
_buildMergeSettings(),
const SizedBox(height: 20),
_buildDataManagement(),
const SizedBox(height: 20),
_buildAboutSection(),
],
),
);
}
Widget _buildAppSettings() {
return Card(
color: AppTheme.tertiaryBlack,
@@ -490,86 +537,80 @@ class _SettingsScreenState extends State<SettingsScreen> {
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 16),
const Text('分组方式', style: AppTheme.bodyLarge),
const SizedBox(height: 8),
DropdownButtonFormField<GroupBy>(
initialValue: _groupBy,
items: const [
DropdownMenuItem(
value: GroupBy.trainOnly,
child: Text('仅车次号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.locoOnly,
child: Text('仅机车号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.trainOrLoco,
child: Text('车次号或机车号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.trainAndLoco,
child: Text('车次号与机车号', style: AppTheme.bodyMedium)),
],
onChanged: (value) {
if (value != null) {
setState(() {
_groupBy = value;
});
_saveSettings();
}
},
decoration: InputDecoration(
filled: true,
fillColor: AppTheme.secondaryBlack,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12.0),
borderSide: BorderSide.none,
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text('分组方式', style: AppTheme.bodyLarge),
DropdownButton<GroupBy>(
value: _groupBy,
items: const [
DropdownMenuItem(
value: GroupBy.trainOnly,
child: Text('仅车次号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.locoOnly,
child: Text('仅机车号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.trainOrLoco,
child: Text('车次号或机车号', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: GroupBy.trainAndLoco,
child: Text('车次号与机车号', style: AppTheme.bodyMedium)),
],
onChanged: (value) {
if (value != null) {
setState(() {
_groupBy = value;
});
_saveSettings();
}
},
dropdownColor: AppTheme.secondaryBlack,
style: AppTheme.bodyMedium,
underline: Container(height: 0),
),
),
dropdownColor: AppTheme.secondaryBlack,
style: AppTheme.bodyMedium,
],
),
const SizedBox(height: 16),
const Text('时间窗口', style: AppTheme.bodyLarge),
const SizedBox(height: 8),
DropdownButtonFormField<TimeWindow>(
initialValue: _timeWindow,
items: const [
DropdownMenuItem(
value: TimeWindow.oneHour,
child: Text('1小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.twoHours,
child: Text('2小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.sixHours,
child: Text('6小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.twelveHours,
child: Text('12小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.oneDay,
child: Text('24小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.unlimited,
child: Text('不限时间', style: AppTheme.bodyMedium)),
],
onChanged: (value) {
if (value != null) {
setState(() {
_timeWindow = value;
});
_saveSettings();
}
},
decoration: InputDecoration(
filled: true,
fillColor: AppTheme.secondaryBlack,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12.0),
borderSide: BorderSide.none,
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text('时间窗口', style: AppTheme.bodyLarge),
DropdownButton<TimeWindow>(
value: _timeWindow,
items: const [
DropdownMenuItem(
value: TimeWindow.oneHour,
child: Text('1小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.twoHours,
child: Text('2小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.sixHours,
child: Text('6小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.twelveHours,
child: Text('12小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.oneDay,
child: Text('24小时内', style: AppTheme.bodyMedium)),
DropdownMenuItem(
value: TimeWindow.unlimited,
child: Text('不限时间', style: AppTheme.bodyMedium)),
],
onChanged: (value) {
if (value != null) {
setState(() {
_timeWindow = value;
});
_saveSettings();
}
},
dropdownColor: AppTheme.secondaryBlack,
style: AppTheme.bodyMedium,
underline: Container(height: 0),
),
),
dropdownColor: AppTheme.secondaryBlack,
style: AppTheme.bodyMedium,
],
),
const SizedBox(height: 16),
Row(
@@ -712,15 +753,13 @@ class _SettingsScreenState extends State<SettingsScreen> {
);
}
String _formatFileSize(int bytes) {
if (bytes < 1024) return '$bytes B';
if (bytes < 1024 * 1024) return '${(bytes / 1024).toStringAsFixed(1)} KB';
return '${(bytes / 1024 / 1024).toStringAsFixed(1)} MB';
}
String _formatDateTime(DateTime dateTime) {
return '${dateTime.year}-${dateTime.month.toString().padLeft(2, '0')}-${dateTime.day.toString().padLeft(2, '0')} '
'${dateTime.hour.toString().padLeft(2, '0')}:${dateTime.minute.toString().padLeft(2, '0')}';
Future<void> _loadRecordCount() async {
final count = await _databaseService.getRecordCount();
if (mounted) {
setState(() {
_recordCount = count;
});
}
}
Future<String> _getAppVersion() async {
@@ -910,6 +949,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
'mergeRecordsEnabled': 0,
'groupBy': 'trainAndLoco',
'timeWindow': 'unlimited',
'inputSource': 'bluetooth',
});
Navigator.pop(context);