mirror of
https://github.com/dz0ny/meshcore-sar.git
synced 2026-08-11 16:30:28 +00:00
feat: MeshCore SAR - Flutter BLE mesh radio companion app
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Janez T
834
lib/screens/device_config_screen.dart
Normal file
834
lib/screens/device_config_screen.dart
Normal file
@@ -0,0 +1,834 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
import 'package:geolocator/geolocator.dart';
|
||||
import '../providers/connection_provider.dart';
|
||||
import '../services/validation_service.dart';
|
||||
import '../l10n/app_localizations.dart';
|
||||
|
||||
class DeviceConfigScreen extends StatefulWidget {
|
||||
const DeviceConfigScreen({super.key});
|
||||
|
||||
@override
|
||||
State<DeviceConfigScreen> createState() => _DeviceConfigScreenState();
|
||||
}
|
||||
|
||||
class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
|
||||
late TextEditingController _nameController;
|
||||
late TextEditingController _latController;
|
||||
late TextEditingController _lonController;
|
||||
late TextEditingController _freqController;
|
||||
late TextEditingController _txPowerController;
|
||||
|
||||
bool _telemetryEnabled = false;
|
||||
String _selectedBandwidth = '62.5 kHz';
|
||||
int _selectedSpreadingFactor = 8;
|
||||
int _selectedCodingRate = 8;
|
||||
|
||||
final List<String> _bandwidthOptions = [
|
||||
'7.8 kHz',
|
||||
'10.4 kHz',
|
||||
'15.6 kHz',
|
||||
'20.8 kHz',
|
||||
'31.25 kHz',
|
||||
'41.7 kHz',
|
||||
'62.5 kHz',
|
||||
'125 kHz',
|
||||
'250 kHz',
|
||||
'500 kHz',
|
||||
];
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
final deviceInfo = context.read<ConnectionProvider>().deviceInfo;
|
||||
|
||||
_nameController = TextEditingController(
|
||||
text: deviceInfo.selfName ?? deviceInfo.deviceName ?? '',
|
||||
);
|
||||
_latController = TextEditingController(
|
||||
text: deviceInfo.advLat != null
|
||||
? (deviceInfo.advLat! / 1000000).toStringAsFixed(6)
|
||||
: '0.0',
|
||||
);
|
||||
_lonController = TextEditingController(
|
||||
text: deviceInfo.advLon != null
|
||||
? (deviceInfo.advLon! / 1000000).toStringAsFixed(6)
|
||||
: '0.0',
|
||||
);
|
||||
_freqController = TextEditingController(
|
||||
text: deviceInfo.radioFreq != null
|
||||
? (deviceInfo.radioFreq! / 1000).toStringAsFixed(3)
|
||||
: '869.618',
|
||||
);
|
||||
_txPowerController = TextEditingController(
|
||||
text: deviceInfo.txPower?.toString() ?? '20',
|
||||
);
|
||||
|
||||
if (deviceInfo.radioBw != null &&
|
||||
deviceInfo.radioBw! >= 0 &&
|
||||
deviceInfo.radioBw! <= 9) {
|
||||
_selectedBandwidth = _bandwidthFromValue(deviceInfo.radioBw!);
|
||||
}
|
||||
if (deviceInfo.radioSf != null &&
|
||||
deviceInfo.radioSf! >= 7 &&
|
||||
deviceInfo.radioSf! <= 12) {
|
||||
_selectedSpreadingFactor = deviceInfo.radioSf!;
|
||||
}
|
||||
if (deviceInfo.radioCr != null &&
|
||||
deviceInfo.radioCr! >= 5 &&
|
||||
deviceInfo.radioCr! <= 8) {
|
||||
_selectedCodingRate = deviceInfo.radioCr!;
|
||||
}
|
||||
|
||||
// Check if telemetry is enabled (check if lat/lon are set and not zero)
|
||||
_telemetryEnabled =
|
||||
(deviceInfo.advLat != null && deviceInfo.advLat! != 0) ||
|
||||
(deviceInfo.advLon != null && deviceInfo.advLon! != 0);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_nameController.dispose();
|
||||
_latController.dispose();
|
||||
_lonController.dispose();
|
||||
_freqController.dispose();
|
||||
_txPowerController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
String _bandwidthFromValue(int bw) {
|
||||
switch (bw) {
|
||||
case 0:
|
||||
return '7.8 kHz';
|
||||
case 1:
|
||||
return '10.4 kHz';
|
||||
case 2:
|
||||
return '15.6 kHz';
|
||||
case 3:
|
||||
return '20.8 kHz';
|
||||
case 4:
|
||||
return '31.25 kHz';
|
||||
case 5:
|
||||
return '41.7 kHz';
|
||||
case 6:
|
||||
return '62.5 kHz';
|
||||
case 7:
|
||||
return '125 kHz';
|
||||
case 8:
|
||||
return '250 kHz';
|
||||
case 9:
|
||||
return '500 kHz';
|
||||
default:
|
||||
return '62.5 kHz';
|
||||
}
|
||||
}
|
||||
|
||||
int _bandwidthToValue(String bw) {
|
||||
return _bandwidthOptions.indexOf(bw);
|
||||
}
|
||||
|
||||
Future<void> _savePublicInfo() async {
|
||||
final connectionProvider = context.read<ConnectionProvider>();
|
||||
final deviceInfo = connectionProvider.deviceInfo;
|
||||
final validator = ValidationService();
|
||||
|
||||
try {
|
||||
// Save name
|
||||
if (_nameController.text.isNotEmpty) {
|
||||
await connectionProvider.setAdvertName(_nameController.text);
|
||||
}
|
||||
|
||||
// Save position and telemetry settings
|
||||
if (_telemetryEnabled) {
|
||||
// Parse and validate coordinates
|
||||
final latResult = validator.parseLatitude(_latController.text);
|
||||
if (!latResult.isSuccess) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(latResult.errorMessage!),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
final lonResult = validator.parseLongitude(_lonController.text);
|
||||
if (!lonResult.isSuccess) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(lonResult.errorMessage!),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
await connectionProvider.setAdvertLatLon(
|
||||
latitude: latResult.value!,
|
||||
longitude: lonResult.value!,
|
||||
);
|
||||
|
||||
// Set telemetry modes to "Allow All" (mode 2 for both base and location)
|
||||
final telemetryModes = 0x0A; // binary: 00001010 (base=2, location=2)
|
||||
await connectionProvider.setOtherParams(
|
||||
manualAddContacts: deviceInfo.manualAddContacts == true ? 1 : 0,
|
||||
telemetryModes: telemetryModes,
|
||||
advertLocationPolicy: 1,
|
||||
);
|
||||
} else {
|
||||
// Clear position
|
||||
await connectionProvider.setAdvertLatLon(latitude: 0.0, longitude: 0.0);
|
||||
|
||||
// Set telemetry modes to "Deny" (mode 0)
|
||||
final telemetryModes = 0x00;
|
||||
await connectionProvider.setOtherParams(
|
||||
manualAddContacts: deviceInfo.manualAddContacts == true ? 1 : 0,
|
||||
telemetryModes: telemetryModes,
|
||||
advertLocationPolicy: 0,
|
||||
);
|
||||
}
|
||||
|
||||
// Refetch device info to update UI with new settings
|
||||
await connectionProvider.refreshDeviceInfo();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(AppLocalizations.of(context)!.save),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.failedToSave(e.toString()),
|
||||
),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _saveRadioSettings() async {
|
||||
final connectionProvider = context.read<ConnectionProvider>();
|
||||
final validator = ValidationService();
|
||||
final deviceInfo = connectionProvider.deviceInfo;
|
||||
|
||||
try {
|
||||
// Parse and validate frequency
|
||||
final freqResult = validator.parseFrequency(_freqController.text);
|
||||
if (!freqResult.isSuccess) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(freqResult.errorMessage!),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
// Parse and validate TX power
|
||||
final txPowerResult = validator.parseTxPower(
|
||||
_txPowerController.text,
|
||||
maxPower: deviceInfo.maxTxPower,
|
||||
);
|
||||
if (!txPowerResult.isSuccess) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(txPowerResult.errorMessage!),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
// Convert from MHz to kHz for protocol
|
||||
final freqKhz = (freqResult.value! * 1000).round();
|
||||
|
||||
await connectionProvider.setRadioParams(
|
||||
frequency: freqKhz,
|
||||
bandwidth: _bandwidthToValue(_selectedBandwidth),
|
||||
spreadingFactor: _selectedSpreadingFactor,
|
||||
codingRate: _selectedCodingRate,
|
||||
);
|
||||
|
||||
// Save TX power
|
||||
await connectionProvider.setTxPower(txPowerResult.value!);
|
||||
|
||||
// Refetch device info to update UI with new settings
|
||||
await connectionProvider.refreshDeviceInfo();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(AppLocalizations.of(context)!.save),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.failedToSave(e.toString()),
|
||||
),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _useCurrentLocation() async {
|
||||
try {
|
||||
bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
|
||||
if (!serviceEnabled) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.locationServicesDisabled,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
LocationPermission permission = await Geolocator.checkPermission();
|
||||
if (permission == LocationPermission.denied) {
|
||||
permission = await Geolocator.requestPermission();
|
||||
if (permission == LocationPermission.denied) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.locationPermissionDenied,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (permission == LocationPermission.deniedForever) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(
|
||||
context,
|
||||
)!.locationPermissionPermanentlyDenied,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
Position position = await Geolocator.getCurrentPosition(
|
||||
locationSettings: const LocationSettings(
|
||||
accuracy: LocationAccuracy.best,
|
||||
),
|
||||
);
|
||||
|
||||
if (!mounted) return;
|
||||
|
||||
setState(() {
|
||||
_latController.text = position.latitude.toStringAsFixed(6);
|
||||
_lonController.text = position.longitude.toStringAsFixed(6);
|
||||
_telemetryEnabled = true;
|
||||
});
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.locationBroadcast(
|
||||
position.latitude.toStringAsFixed(6),
|
||||
position.longitude.toStringAsFixed(6),
|
||||
),
|
||||
),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(context)!.failedToGetLocation(e.toString()),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final deviceInfo = context.watch<ConnectionProvider>().deviceInfo;
|
||||
final theme = Theme.of(context);
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: Text(AppLocalizations.of(context)!.settings)),
|
||||
body: ListView(
|
||||
padding: const EdgeInsets.all(16),
|
||||
children: [
|
||||
// Device Info Card
|
||||
Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
AppLocalizations.of(context)!.deviceInformation,
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.bleName,
|
||||
deviceInfo.deviceName ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.meshName,
|
||||
deviceInfo.selfName ?? AppLocalizations.of(context)!.notSet,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.type,
|
||||
_getDeviceTypeString(context, deviceInfo.deviceType),
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.model,
|
||||
deviceInfo.manufacturerModel ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.version,
|
||||
deviceInfo.semanticVersion ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.buildDate,
|
||||
deviceInfo.firmwareBuildDate ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.firmware,
|
||||
'v${deviceInfo.firmwareVersion?.toString() ?? "?"}',
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.maxContacts,
|
||||
deviceInfo.maxContacts?.toString() ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_InfoRow(
|
||||
AppLocalizations.of(context)!.maxChannels,
|
||||
deviceInfo.maxChannels?.toString() ??
|
||||
AppLocalizations.of(context)!.unknown,
|
||||
),
|
||||
_CopyableInfoRow(
|
||||
AppLocalizations.of(context)!.publicKey,
|
||||
_getPublicKeyHex(deviceInfo.publicKey),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(height: 24),
|
||||
|
||||
// Public Info Section
|
||||
Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
AppLocalizations.of(context)!.publicInfo,
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
Row(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const SizedBox(width: 8),
|
||||
IconButton.filled(
|
||||
onPressed: _savePublicInfo,
|
||||
icon: const Icon(Icons.save),
|
||||
tooltip: AppLocalizations.of(context)!.save,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Mesh Network Name
|
||||
TextField(
|
||||
controller: _nameController,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.meshNetworkName,
|
||||
border: const OutlineInputBorder(),
|
||||
helperText: AppLocalizations.of(
|
||||
context,
|
||||
)!.nameBroadcastInMesh,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
|
||||
// Telemetry Toggle - Compact version
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: Text(
|
||||
AppLocalizations.of(
|
||||
context,
|
||||
)!.telemetryAndLocationSharing,
|
||||
style: theme.textTheme.bodyMedium,
|
||||
),
|
||||
),
|
||||
Switch(
|
||||
value: _telemetryEnabled,
|
||||
onChanged: (value) {
|
||||
setState(() {
|
||||
_telemetryEnabled = value;
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
|
||||
// GPS Coordinates (only show if telemetry enabled)
|
||||
if (_telemetryEnabled) ...[
|
||||
const SizedBox(height: 12),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _latController,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.lat,
|
||||
border: const OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(
|
||||
decimal: true,
|
||||
signed: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _lonController,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.lon,
|
||||
border: const OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(
|
||||
decimal: true,
|
||||
signed: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
IconButton.filled(
|
||||
onPressed: _useCurrentLocation,
|
||||
icon: const Icon(Icons.my_location, size: 20),
|
||||
tooltip: AppLocalizations.of(
|
||||
context,
|
||||
)!.useCurrentLocation,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(height: 24),
|
||||
|
||||
// Radio Settings Section
|
||||
Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
AppLocalizations.of(context)!.radioSettings,
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
IconButton.filled(
|
||||
onPressed: _saveRadioSettings,
|
||||
icon: const Icon(Icons.save),
|
||||
tooltip: AppLocalizations.of(context)!.save,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// LoRa Frequency
|
||||
TextField(
|
||||
controller: _freqController,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.frequencyMHz,
|
||||
border: const OutlineInputBorder(),
|
||||
helperText: AppLocalizations.of(
|
||||
context,
|
||||
)!.frequencyExample,
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(
|
||||
decimal: true,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Bandwidth
|
||||
DropdownButtonFormField<String>(
|
||||
initialValue: _selectedBandwidth,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.bandwidth,
|
||||
border: const OutlineInputBorder(),
|
||||
),
|
||||
items: _bandwidthOptions.map((String value) {
|
||||
return DropdownMenuItem<String>(
|
||||
value: value,
|
||||
child: Text(value),
|
||||
);
|
||||
}).toList(),
|
||||
onChanged: (String? newValue) {
|
||||
if (newValue != null) {
|
||||
setState(() {
|
||||
_selectedBandwidth = newValue;
|
||||
});
|
||||
}
|
||||
},
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Spreading Factor
|
||||
DropdownButtonFormField<int>(
|
||||
initialValue: _selectedSpreadingFactor,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.spreadingFactor,
|
||||
border: const OutlineInputBorder(),
|
||||
),
|
||||
items: List.generate(6, (index) => index + 7).map((
|
||||
int value,
|
||||
) {
|
||||
return DropdownMenuItem<int>(
|
||||
value: value,
|
||||
child: Text(value.toString()),
|
||||
);
|
||||
}).toList(),
|
||||
onChanged: (int? newValue) {
|
||||
if (newValue != null) {
|
||||
setState(() {
|
||||
_selectedSpreadingFactor = newValue;
|
||||
});
|
||||
}
|
||||
},
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Coding Rate
|
||||
DropdownButtonFormField<int>(
|
||||
initialValue: _selectedCodingRate,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.codingRate,
|
||||
border: const OutlineInputBorder(),
|
||||
),
|
||||
items: List.generate(4, (index) => index + 5).map((
|
||||
int value,
|
||||
) {
|
||||
return DropdownMenuItem<int>(
|
||||
value: value,
|
||||
child: Text(value.toString()),
|
||||
);
|
||||
}).toList(),
|
||||
onChanged: (int? newValue) {
|
||||
if (newValue != null) {
|
||||
setState(() {
|
||||
_selectedCodingRate = newValue;
|
||||
});
|
||||
}
|
||||
},
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// TX Power
|
||||
TextField(
|
||||
controller: _txPowerController,
|
||||
decoration: InputDecoration(
|
||||
labelText: AppLocalizations.of(context)!.txPowerDbm,
|
||||
border: const OutlineInputBorder(),
|
||||
helperText: AppLocalizations.of(
|
||||
context,
|
||||
)!.maxPowerDbm(deviceInfo.maxTxPower ?? 22),
|
||||
),
|
||||
keyboardType: TextInputType.number,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(height: 24),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
String _getDeviceTypeString(BuildContext context, int? deviceType) {
|
||||
if (deviceType == null) return AppLocalizations.of(context)!.unknown;
|
||||
switch (deviceType) {
|
||||
case 0:
|
||||
return AppLocalizations.of(context)!.noneUnknown;
|
||||
case 1:
|
||||
return AppLocalizations.of(context)!.chatNode;
|
||||
case 2:
|
||||
return AppLocalizations.of(context)!.repeater;
|
||||
case 3:
|
||||
return AppLocalizations.of(context)!.roomChannel;
|
||||
default:
|
||||
return AppLocalizations.of(context)!.typeNumber(deviceType);
|
||||
}
|
||||
}
|
||||
|
||||
String _getPublicKeyHex(List<int>? publicKey) {
|
||||
if (publicKey == null || publicKey.isEmpty) return 'N/A';
|
||||
return publicKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join('');
|
||||
}
|
||||
}
|
||||
|
||||
class _InfoRow extends StatelessWidget {
|
||||
final String label;
|
||||
final String value;
|
||||
|
||||
const _InfoRow(this.label, this.value);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(vertical: 4),
|
||||
child: Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
SizedBox(
|
||||
width: 120,
|
||||
child: Text(
|
||||
label,
|
||||
style: const TextStyle(
|
||||
fontWeight: FontWeight.w500,
|
||||
color: Colors.grey,
|
||||
),
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: Text(
|
||||
value,
|
||||
style: const TextStyle(fontWeight: FontWeight.w600),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _CopyableInfoRow extends StatelessWidget {
|
||||
final String label;
|
||||
final String value;
|
||||
|
||||
const _CopyableInfoRow(this.label, this.value);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(vertical: 4),
|
||||
child: Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
SizedBox(
|
||||
width: 120,
|
||||
child: Text(
|
||||
label,
|
||||
style: const TextStyle(
|
||||
fontWeight: FontWeight.w500,
|
||||
color: Colors.grey,
|
||||
),
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: GestureDetector(
|
||||
onTap: () {
|
||||
Clipboard.setData(ClipboardData(text: value));
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(
|
||||
AppLocalizations.of(
|
||||
context,
|
||||
)!.copiedToClipboardShort(label),
|
||||
),
|
||||
duration: const Duration(seconds: 2),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
},
|
||||
child: Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: Text(
|
||||
value,
|
||||
style: const TextStyle(
|
||||
fontWeight: FontWeight.w600,
|
||||
fontFamily: 'monospace',
|
||||
),
|
||||
overflow: TextOverflow.ellipsis,
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
const Icon(Icons.copy, size: 16, color: Colors.grey),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user