private FMRadio()
{
uint playing;
CurrentRegion = RadioRegion.UnitedStates;
RadioApiNativeMethods.MediaApi_GetRadioPlaying(out playing);
powerMode = (playing == 0 ? RadioPowerMode.Off : RadioPowerMode.On);
}
static FMRadio()
{
uint enabled;
try
{
RadioApiNativeMethods.MediaApi_GetRadioEnabled(out enabled);
}
catch (DllNotFoundException)
{
// radioapi.dll may not exist, such as on desktop
enabled = 0;
}
// create an instance if we can
instance = enabled == 0 ? null : new FMRadio();
}
