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feat: Implement self advertisement functionality and enhance location broadcasting settings

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Janez T
2025-10-14 21:36:50 +02:00
parent 2cb6c34167
commit fd54392d3c
7 changed files with 808 additions and 164 deletions
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70
lib/screens/device_config_screen.dart
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@@ -19,6 +19,7 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
late TextEditingController _txPowerController;
bool _telemetryEnabled = false;
bool _isBroadcasting = false;
String _selectedBandwidth = '62.5 kHz';
int _selectedSpreadingFactor = 8;
int _selectedCodingRate = 8;
@@ -265,6 +266,51 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
}
}
Future<void> _broadcastNow() async {
final connectionProvider = context.read<ConnectionProvider>();
if (!connectionProvider.deviceInfo.isConnected) {
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Not connected to device'),
backgroundColor: Colors.orange,
),
);
}
return;
}
setState(() => _isBroadcasting = true);
try {
// Send self advertisement to mesh network
await connectionProvider.sendSelfAdvert(floodMode: true);
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Advertisement broadcast to mesh network'),
backgroundColor: Colors.green,
),
);
}
} catch (e) {
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Failed to broadcast: $e'),
backgroundColor: Colors.red,
),
);
}
} finally {
if (mounted) {
setState(() => _isBroadcasting = false);
}
}
}
@override
Widget build(BuildContext context) {
final deviceInfo = context.watch<ConnectionProvider>().deviceInfo;
@@ -324,10 +370,26 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
fontWeight: FontWeight.bold,
),
),
ElevatedButton.icon(
onPressed: _savePublicInfo,
icon: const Icon(Icons.save, size: 18),
label: const Text('Save'),
Wrap(
spacing: 8,
children: [
OutlinedButton.icon(
onPressed: _isBroadcasting ? null : _broadcastNow,
icon: _isBroadcasting
? const SizedBox(
width: 16,
height: 16,
child: CircularProgressIndicator(strokeWidth: 2),
)
: const Icon(Icons.sensors, size: 18),
label: const Text('Broadcast'),
),
ElevatedButton.icon(
onPressed: _savePublicInfo,
icon: const Icon(Icons.save, size: 18),
label: const Text('Save'),
),
],
),
],
),