private RemoteControlVolumes GetVolumeIO()
{
RemoteControlVolumes volumes = new RemoteControlVolumes();
foreach (MMDevice dev in GetListOfOutputDevices())
{
foreach (ApplicationController appOut in GetApplicationsMixer(dev))
{
ApplicationController appDev = GetDeviceController(dev);
RemoteControlVolume audio = new RemoteControlVolume();
audio.name = appOut.processName;
audio.volume = (int)(appOut.getVolume() * 100);
audio.mute = appOut.getMute();
audio.device = appDev.device.FriendlyName;
audio.output = true;
audio.icon = ProcessUtils.ProcessIcon(appOut.session.GetProcessID);
volumes.Add(audio);
}
}
foreach (MMDevice dev in GetListOfInputDevices())
{
RemoteControlVolume audio = new RemoteControlVolume();
audio.name = dev.FriendlyName;
audio.mute = dev.AudioEndpointVolume.Mute;
audio.volume = (int)(dev.AudioEndpointVolume.MasterVolumeLevelScalar * 100);
audio.device = dev.FriendlyName;
audio.output = false;
volumes.Add(audio);
}
return(volumes);
}
private string GetStringSha256Hash(RemoteControlVolumes volumes)
{
string toCalculateHash = "";
foreach (RemoteControlVolume volume in volumes)
{
toCalculateHash += volume.name;
}
using (var sha = new System.Security.Cryptography.SHA256Managed())
{
byte[] textData = System.Text.Encoding.UTF8.GetBytes(toCalculateHash);
byte[] hash = sha.ComputeHash(textData);
return(BitConverter.ToString(hash).Replace("-", String.Empty));
}
}
private async Task RefreshApplicationListTask()
{
while (true)
{
RemoteControlVolumes volumes = GetVolumeIO();
string hashCalculated = GetStringSha256Hash(volumes);
if (!hashCalculated.Equals(AudioServiceUpdate.hashUpdate))
{
AudioServiceUpdate.volumes = volumes;
AudioServiceUpdate.tsUpdate = DateTime.Now.Millisecond;
AudioServiceUpdate.hashUpdate = hashCalculated;
OnIOUpdate(this, AudioServiceUpdate);
}
Task.Delay(RefreshApplicationListDelay);
}
}
private RemoteControlData GetVolumes(RemoteControlData wsData)
{
RemoteControlVolumes volumes = new RemoteControlVolumes();
VolumeOrderData[] orderVolumes = storeService.read <VolumeOrderData[]>();
foreach (MMDevice dev in audioService.GetListOfOutputDevices())
{
foreach (ApplicationController appOut in audioService.GetApplicationsMixer(dev))
{
ApplicationController appDev = audioService.GetDeviceController(dev);
RemoteControlVolume audio = new RemoteControlVolume();
audio.name = appOut.processName;
audio.volume = (int)(appOut.getVolume() * 100);
audio.mute = appOut.getMute();
audio.device = appDev.device.FriendlyName;
audio.output = true;
audio.icon = ProcessUtils.ProcessIcon(appOut.session.GetProcessID);
audio.id = audio.name + "|" + audio.device;
audio.order = GetVolumeOrder(orderVolumes, audio.device + audio.name);
volumes.Add(audio);
}
}
foreach (MMDevice dev in audioService.GetListOfInputDevices())
{
RemoteControlVolume audio = new RemoteControlVolume();
audio.name = dev.FriendlyName;
audio.mute = dev.AudioEndpointVolume.Mute;
audio.volume = (int)(dev.AudioEndpointVolume.MasterVolumeLevelScalar * 100);
audio.device = dev.FriendlyName;
audio.output = false;
audio.order = GetVolumeOrder(orderVolumes, audio.device + audio.name);
volumes.Add(audio);
}
wsData.data = volumes;
return(wsData);
}
