getVolume method

@override Future<int?> getVolume([ String? player ])

Implementation

@override
Future<int?> getVolume([String? player]) async {
  try {
    final output = await _executor.executeCommandWithOutput('volume', player);
    debugPrint(
      'Raw volume output from playerctl: "$output" for player: $player',
    );

    if (output != null) {
      final volumeDecimal = double.tryParse(output);
      final volumePercent = volumeDecimal != null
          ? (volumeDecimal * 100).round()
          : null;
      debugPrint(
        'Parsed volume: $volumePercent (from decimal: $volumeDecimal)',
      );
      return volumePercent;
    }
    debugPrint('Volume output was null');
    return null;
  } catch (e) {
    debugPrint('Error getting volume: $e');
    return null;
  }
}