public void OnDeviceOpened(MidiDevice device) { if (device != null) { inputPort = device.OpenInputPort(index); } else { Toast.MakeText(activity, "Can't open MIDI Device !", ToastLength.Long).Show(); } }
internal async Task OpenAsync() { if (this.Log().IsEnabled(LogLevel.Debug)) { this.Log().LogDebug($"Opening the MIDI out port, port number {_portInfo.PortNumber}"); } var completionSource = new TaskCompletionSource <MidiDevice>(); using (var deviceOpenListener = new MidiDeviceOpenedListener(completionSource)) { _midiManager.OpenDevice(_deviceInfo, deviceOpenListener, null); _midiDevice = await completionSource.Task; // This is not a bug, Android uses "input" for output. _midiPort = _midiDevice.OpenInputPort(_portInfo.PortNumber); } }