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feat: select audio input #3056

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Merged
beastoin merged 5 commits into from
Oct 9, 2025
Merged

feat: select audio input #3056

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fab1b79
feat: select audio input
krushnarout Sep 27, 2025
dfa44a5
feat: make ui good
krushnarout Sep 27, 2025
b97824f
fix: show snackbar
krushnarout Sep 27, 2025
f78f4c2
fix: frequent audio device switches work properly
krushnarout Sep 30, 2025
9416c70
fix: close dropdown on outside click and fix device display issue
krushnarout Sep 30, 2025
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337 changes: 302 additions & 35 deletions app/lib/desktop/pages/conversations/widgets/desktop_recording_widget.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ import 'dart:async';
import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:omi/backend/schema/transcript_segment.dart';
import 'package:omi/providers/capture_provider.dart';
import 'package:omi/providers/connectivity_provider.dart';
Expand All @@ -12,6 +13,7 @@ import 'package:omi/utils/platform/platform_service.dart';
import 'package:omi/utils/responsive/responsive_helper.dart';
import 'package:provider/provider.dart';
import 'package:omi/ui/atoms/omi_icon_button.dart';
import 'package:shared_preferences/shared_preferences.dart';

class DesktopRecordingWidget extends StatefulWidget {
final VoidCallback? onBack;
Expand All @@ -33,6 +35,32 @@ class DesktopRecordingWidget extends StatefulWidget {

class _DesktopRecordingWidgetState extends State<DesktopRecordingWidget> {
bool _isHovered = false;
List<Map<String, String>> _availableAudioDevices = [];
String? _selectedDeviceId;
final GlobalKey _micKey = GlobalKey();
OverlayEntry? _audioDeviceOverlayEntry;

@override
void initState() {
super.initState();
_loadSavedDeviceId();
}

Future<void> _loadSavedDeviceId() async {
final prefs = await SharedPreferences.getInstance();
final savedDeviceId = prefs.getString('selected_audio_device_id');
if (savedDeviceId == null || savedDeviceId.isEmpty) return;

_setSelectedDeviceId(savedDeviceId);
}

void _setSelectedDeviceId(String deviceId) {
if (mounted) {
setState(() {
_selectedDeviceId = deviceId;
});
}
}

Future<void> _toggleRecording(BuildContext context, CaptureProvider provider) async {
var recordingState = provider.recordingState;
Expand Down Expand Up @@ -858,53 +886,292 @@ class _DesktopRecordingWidgetState extends State<DesktopRecordingWidget> {
);
}

Widget _buildAudioSourceStatus(CaptureProvider captureProvider) {
final micName = captureProvider.microphoneName;
final micLevel = captureProvider.microphoneLevel;
final systemLevel = captureProvider.systemAudioLevel;
Widget _buildAudioSourceStatus(CaptureProvider captureProvider) {
final micName = captureProvider.microphoneName;
final micLevel = captureProvider.microphoneLevel;
final systemLevel = captureProvider.systemAudioLevel;

if (micName == null) {
return const SizedBox.shrink();
}

return Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.end,
children: [
_buildMicrophoneSection(micName, micLevel),
const SizedBox(width: 24),
Row(
children: [
const Icon(Icons.volume_up_rounded, size: 16, color: ResponsiveHelper.textSecondary),
const SizedBox(width: 8),
const Text(
'System',
style: TextStyle(fontSize: 13, color: ResponsiveHelper.textSecondary),
),
const SizedBox(width: 8),
_buildAudioLevelBar(systemLevel, Colors.orange.shade600),
],
),
],
);
}

Widget _buildMicrophoneSection(String micName, double micLevel) {
return GestureDetector(
key: _micKey,
onTap: _toggleAudioDeviceDropdown,
child: Tooltip(
message: micName,
child: Row(
children: [
const Icon(Icons.mic_rounded, size: 16, color: ResponsiveHelper.textSecondary),
const SizedBox(width: 8),
const Text(
'Mic',
style: TextStyle(fontSize: 13, color: ResponsiveHelper.textSecondary),
),
const SizedBox(width: 4),
Icon(
_audioDeviceOverlayEntry != null ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down,
size: 14,
color: ResponsiveHelper.textSecondary,
),
const SizedBox(width: 8),
_buildAudioLevelBar(micLevel, ResponsiveHelper.purplePrimary),
],
),
),
);
}

if (micName == null) {
return const SizedBox.shrink();
void _toggleAudioDeviceDropdown() {
if (_audioDeviceOverlayEntry != null) {
_removeAudioDeviceOverlay();
} else {
if (_availableAudioDevices.isEmpty) {
_loadAvailableAudioDevices();
}
_audioDeviceOverlayEntry = _createAudioDeviceOverlayEntry();
Overlay.of(context).insert(_audioDeviceOverlayEntry!);
setState(() {});
}
}

return Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.end,
children: [
// Microphone
Tooltip(
message: micName ?? 'Default Microphone',
child: Row(
children: [
const Icon(Icons.mic_rounded, size: 16, color: ResponsiveHelper.textSecondary),
const SizedBox(width: 8),
const Text(
'Mic',
style: TextStyle(fontSize: 13, color: ResponsiveHelper.textSecondary),
),
const SizedBox(width: 8),
_buildAudioLevelBar(micLevel, ResponsiveHelper.purplePrimary),
],
void _removeAudioDeviceOverlay() {
_audioDeviceOverlayEntry?.remove();
_audioDeviceOverlayEntry = null;
setState(() {});
}

OverlayEntry _createAudioDeviceOverlayEntry() {
final renderBox = _micKey.currentContext?.findRenderObject() as RenderBox?;
if (renderBox == null) {
return OverlayEntry(builder: (context) => const SizedBox.shrink());
}

final size = renderBox.size;
final offset = renderBox.localToGlobal(Offset.zero);

return OverlayEntry(
builder: (context) => GestureDetector(
onTap: _removeAudioDeviceOverlay,
behavior: HitTestBehavior.translucent,
child: Stack(
children: [
_overlayBackground(),
Positioned(
top: offset.dy + size.height + 5,
left: offset.dx - 100 + (size.width / 2),
child: _overlayDropdown(),
),
],
),
),
);
}

Widget _overlayBackground() => Positioned.fill(
child: Container(color: Colors.transparent),
);

Widget _overlayDropdown() => GestureDetector(
onTap: () {},
child: _buildFloatingAudioDeviceDropdown(),
);

Future<void> _selectAudioDevice(Map<String, String> device) async {
setState(() {
_selectedDeviceId = device['id'];
});

_removeAudioDeviceOverlay();

SharedPreferences prefs = await SharedPreferences.getInstance();
await prefs.setString('selected_audio_device_id', device['id'] ?? '');

try {
final result = await const MethodChannel('screenCapturePlatform')
.invokeMethod('selectAudioDevice', {'deviceId': device['id']});

if (mounted && result == true) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Audio input set to ${device['name']}'),
duration: const Duration(seconds: 2),
),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Error switching audio device: $e'),
duration: const Duration(seconds: 3),
backgroundColor: Colors.red,
),
);
}
}
}

Widget _buildFloatingAudioDeviceDropdown() {
return Material(
elevation: 8,
borderRadius: BorderRadius.circular(12),
color: const Color(0xFF2C2C2E),
child: Container(
constraints: const BoxConstraints(maxWidth: 280, minWidth: 220),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12),
border: Border.all(color: Colors.white.withOpacity(0.1)),
),
const SizedBox(width: 24),
// System Audio
Row(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.volume_up_rounded, size: 16, color: ResponsiveHelper.textSecondary),
const SizedBox(width: 8),
const Text(
'System',
style: TextStyle(fontSize: 13, color: ResponsiveHelper.textSecondary),
const Padding(
padding: EdgeInsets.fromLTRB(16, 12, 16, 8),
child: Text('Select Audio Input',
style: TextStyle(
fontSize: 13,
color: Colors.white70,
fontWeight: FontWeight.w600)),
),
const SizedBox(width: 8),
_buildAudioLevelBar(systemLevel, Colors.orange.shade600),
Divider(height: 1, color: Colors.white.withOpacity(0.1)),
const SizedBox(height: 4),
if (_availableAudioDevices.isNotEmpty)
..._availableAudioDevices.map(_buildFloatingAudioDeviceItem)
else
const Padding(
padding: EdgeInsets.all(16),
child: Center(
child: Text('Loading devices...',
style: TextStyle(
fontSize: 12,
color: ResponsiveHelper.textSecondary)))),
const SizedBox(height: 4),
],
),
],
),
);
}

Widget _buildFloatingAudioDeviceItem(Map<String, String> device) {
final isSelected = device['id'] == _selectedDeviceId;

return Material(
color: Colors.transparent,
child: InkWell(
onTap: () => _selectAudioDevice(device),
borderRadius: BorderRadius.circular(8),
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
child: Row(
children: [
Container(
width: 18,
height: 18,
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(
color: isSelected ? ResponsiveHelper.purplePrimary : Colors.grey[500]!,
width: 2,
),
color: Colors.transparent,
),
child: isSelected
? Center(
child: Container(
width: 10,
height: 10,
decoration: const BoxDecoration(
shape: BoxShape.circle,
color: ResponsiveHelper.purplePrimary,
),
),
)
: null,
),
const SizedBox(width: 12),
Expanded(
child: Text(
device['name'] ?? 'Unknown Device',
style: TextStyle(
fontSize: 14,
color: isSelected ? Colors.white : Colors.white70,
fontWeight: isSelected ? FontWeight.w500 : FontWeight.normal,
),
overflow: TextOverflow.ellipsis,
),
),
],
),
),
),
);
}

String? _validateSelectedDevice(List<Map<String, String>> devices, String? currentId) {
if (currentId == null || currentId.isEmpty) {
return _findCurrentDeviceId(devices);
}

final exists = devices.any((d) => d['id'] == currentId);
return exists ? currentId : _findCurrentDeviceId(devices);
}

Future<void> _loadAvailableAudioDevices() async {
final result = await const MethodChannel('screenCapturePlatform')
.invokeMethod('getAvailableAudioDevices');

if (result is List && mounted) {
final devices = result.map((device) => {
'id': device['id']?.toString() ?? '',
'name': device['name']?.toString() ?? 'Unknown Device',
}).toList();

setState(() {
_availableAudioDevices = devices;
_selectedDeviceId = _validateSelectedDevice(devices, _selectedDeviceId);
});
}
}

String? _findCurrentDeviceId(List<Map<String, String>> devices) {
if (devices.isEmpty) return null;

final currentMicName = context.read<CaptureProvider>().microphoneName;
if (currentMicName != null) {
final matchingDevice = devices.firstWhere(
(device) => device['name'] == currentMicName,
orElse: () => devices.first,
);
return matchingDevice['id'];
}
return devices.first['id'];
}

Widget _buildCompactRecordingView(
bool isInitializing, RecordingState recordingState, CaptureProvider captureProvider) {
return Container(
Expand Down
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