ua1zbe/meshcore-sar_android
1
0
Fork 0
mirror of https://github.com/dz0ny/meshcore-sar.git synced 2026-08-12 00:40:28 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

Implement theme management and settings screen; enhance compass dialog with location formats

Browse Source
This commit is contained in:
Janez T
2025-10-13 23:11:06 +02:00
parent dd859d3458
commit 363a75595e
6 changed files with 396 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
lib/screens/map_tab.dart
View File

@@ -1000,26 +1000,22 @@ class _DetailedCompassDialogState extends State<_DetailedCompassDialog> {
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Header
// Header - just close button
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisAlignment: MainAxisAlignment.end,
children: [
Text(
'Compass View',
style: Theme.of(context).textTheme.titleLarge?.copyWith(
fontWeight: FontWeight.bold,
),
),
IconButton(
icon: const Icon(Icons.close),
onPressed: () => Navigator.pop(context),
),
],
),
const SizedBox(height: 16),
// Heading and Elevation info
_buildInfoRow(context, heading, position),
const SizedBox(height: 24),
const SizedBox(height: 16),
// Current location in multiple formats
if (position != null) _buildLocationFormats(context, position),
const SizedBox(height: 16),
// Large compass
SizedBox(
width: 300,
@@ -1090,6 +1086,82 @@ class _DetailedCompassDialogState extends State<_DetailedCompassDialog> {
);
}
Widget _buildLocationFormats(BuildContext context, Position position) {
return Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(8),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Current Location',
style: Theme.of(context).textTheme.titleSmall?.copyWith(
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 8),
_buildCoordinateRow(
context,
'WGS84 (DD)',
'${position.latitude.toStringAsFixed(6)}, ${position.longitude.toStringAsFixed(6)}',
),
_buildCoordinateRow(
context,
'WGS84 (DMS)',
'${_formatDMS(position.latitude, true)}, ${_formatDMS(position.longitude, false)}',
),
],
),
);
}
Widget _buildCoordinateRow(BuildContext context, String label, String value) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 4),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 100,
child: Text(
label,
style: Theme.of(context).textTheme.bodySmall?.copyWith(
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
),
Expanded(
child: Text(
value,
style: Theme.of(context).textTheme.bodySmall?.copyWith(
fontWeight: FontWeight.w500,
fontFamily: 'monospace',
),
),
),
],
),
);
}
// Convert decimal degrees to DMS (Degrees, Minutes, Seconds)
String _formatDMS(double degrees, bool isLatitude) {
final direction = isLatitude
? (degrees >= 0 ? 'N' : 'S')
: (degrees >= 0 ? 'E' : 'W');
final absolute = degrees.abs();
final deg = absolute.floor();
final minDecimal = (absolute - deg) * 60;
final min = minDecimal.floor();
final sec = (minDecimal - min) * 60;
return '$deg°${min.toString().padLeft(2, '0')}\'${sec.toStringAsFixed(2).padLeft(5, '0')}"$direction';
}
Widget _buildContactsList(BuildContext context, double? heading, Position? position) {
if (position == null) {
return const Text('Location unavailable');