string deviceProtocol = "com.app.myprotocol"; // MRI device-specific protocol
private bool ConnectToDevice(string accessoryId)
{
_streamDelegate = StreamDelegate.SharedController();
_accessoryList = EAAccessoryManager.SharedAccessoryManager.ConnectedAccessories;
foreach (EAAccessory accessory in _accessoryList)
{
var accId = accessory.ValueForKey((NSString)"connectionID");
var accessoryName = accessory.ValueForKey((NSString)"name");
var accString = accId.ToString();
if (DeviceName.Contains(accessoryName.ToString()))
{
_selectedAccessory = accessory;
_streamDelegate.SetupController(accessory, deviceProtocol);
_streamDelegate.OpenSession();
Console.WriteLine("Already connected via bluetooth");
return(true);
}
}
return(false);
}
public static void onChoseToConnectDevice(string key)
{
if (DeviceName.Contains(key))
{
int temp = DeviceName.IndexOf(key);
// if(temp==-1)
// return;
Debug.Log("!!!!!!!! onChoseToConnectDevice in unity" + temp + " " + key);
_onChoseToConnectDevice(temp);
}
}
private void button14_Click(object sender, EventArgs e)
{
string DeviceName;
if (comboBox4.Text.Trim() != "")
{
try
{
label12.Text = "";
myport.PortName = comboBox4.Text.Trim();
if (!myport.IsOpen)
{
myport.Open();
}
myport.DiscardOutBuffer(); //خالی کردن بافر
myport.WriteLine("AT+cgmm\r"); //دستور شناخت مدل دستگاه
Thread.Sleep(1000);
DeviceName = myport.ReadExisting();
if (DeviceName.Contains("ERROR"))
{
MsgBox.ShowMessage(this.Handle.ToInt32(), "Device does not support this command or any other problem...", "خطا ", "تایید", "", "", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign);
}
else
{
//دستورات زیر برای بیرون کشیدن نام دستگاه از رشته خوانده شده از پورت هست
//(char)13 کاراکتر اینتر!
DeviceName = DeviceName.Remove(0, DeviceName.IndexOf((char)13)).Trim();
DeviceName = DeviceName.Substring(0, DeviceName.IndexOf((char)13));
MsgBox.ShowMessage(this.Handle.ToInt32(), "شناسایی با موفقیت انجام شد :" + Environment.NewLine + "Device Name:" + Environment.NewLine + DeviceName, " ", "تایید", "", "", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign);
label12.Text = "نام دستگاه : " + DeviceName;
//button1.Enabled = true;
}
myport.DiscardOutBuffer();
}
catch (Exception ex)
{
MsgBox.ShowMessage(this.Handle.ToInt32(), ex.Message.ToString(), " خطا", "تایید", "", "", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign);
}
finally
{
// myport.Close();
}
}
}
/// <summary>
/// Resolves the following properties for both back and front camera:
/// Flash and (auto) focus support and both photo and video capture
/// resolutions.
/// </summary>
private async void ResolveCameraInfoAsync()
{
HasBackCamera = false;
HasFrontCamera = false;
HasBackCameraFlash = false;
HasFrontCameraFlash = false;
HasBackCameraAutoFocus = false;
HasFrontCameraAutoFocus = false;
BackCameraPhotoResolutions = new List <Size>();
BackCameraVideoResolutions = new List <Size>();
FrontCameraPhotoResolutions = new List <Size>();
FrontCameraVideoResolutions = new List <Size>();
var devices = await Windows.Devices.Enumeration.DeviceInformation.FindAllAsync(
Windows.Devices.Enumeration.DeviceClass.VideoCapture);
DeviceInformation backCameraDeviceInformation = devices.FirstOrDefault(x => x.EnclosureLocation != null &&
x.EnclosureLocation.Panel == Windows.Devices.Enumeration.Panel.Back);
DeviceInformation frontCameraDeviceInformation = devices.FirstOrDefault(x => x.EnclosureLocation != null &&
x.EnclosureLocation.Panel == Windows.Devices.Enumeration.Panel.Front);
string backCameraId = null;
string frontCameraId = null;
var cameraIds = new List <string>();
if (backCameraDeviceInformation != null)
{
backCameraId = backCameraDeviceInformation.Id;
HasBackCamera = true;
cameraIds.Add(backCameraId);
}
if (frontCameraDeviceInformation != null)
{
frontCameraId = frontCameraDeviceInformation.Id;
HasFrontCamera = true;
cameraIds.Add(frontCameraId);
}
foreach (string cameraId in cameraIds)
{
if (_mediaCapture == null)
{
_mediaCapture = new MediaCapture();
try
{
await _mediaCapture.InitializeAsync(
new MediaCaptureInitializationSettings
{
VideoDeviceId = cameraId
});
}
catch (Exception e)
{
Debug.WriteLine(DebugTag + "ResolveCameraInfoAsync(): Failed to initialize camera: " + e.ToString());
_mediaCapture = null;
continue;
}
}
if (_mediaCapture.VideoDeviceController == null)
{
Debug.WriteLine(DebugTag + "ResolveCameraInfoAsync(): No video device controller!");
continue;
}
bool hasFlash = _mediaCapture.VideoDeviceController.FlashControl.Supported;
Windows.Media.Devices.MediaDeviceControlCapabilities focusCaps = _mediaCapture.VideoDeviceController.Focus.Capabilities;
#if !NETFX_CORE
bool focusChangedSupported = _mediaCapture.VideoDeviceController.FocusControl.FocusChangedSupported;
#endif
bool autoAdjustmentEnabled = false;
_mediaCapture.VideoDeviceController.Focus.TryGetAuto(out autoAdjustmentEnabled);
Debug.WriteLine(DebugTag + "ResolveCameraInfoAsync(): Focus details of the "
+ (cameraId.Equals(backCameraId) ? "back camera:" : "front camera:")
+ "\n\t- Focus.Capabilities.AutoModeSupported: " + focusCaps.AutoModeSupported
+ "\n\t- Focus.Capabilities.Max: " + focusCaps.Max
+ "\n\t- Focus.Capabilities.Min: " + focusCaps.Min
+ "\n\t- Focus.Capabilities.Step: " + focusCaps.Step
+ "\n\t- Focus.Capabilities.Supported: " + focusCaps.Supported
+ "\n\t- Focus.TryGetAuto() (automatic adjustment enabled): " + autoAdjustmentEnabled
#if !NETFX_CORE
+ "\n\t- FocusControl.FocusChangedSupported: " + focusChangedSupported
#endif
);
if (cameraId.Equals(backCameraId))
{
HasBackCameraFlash = hasFlash;
#if !NETFX_CORE
HasBackCameraAutoFocus = focusChangedSupported;
#endif
BackCameraPhotoResolutions = ResolveCameraResolutions(_mediaCapture, MediaStreamType.Photo);
BackCameraVideoResolutions = ResolveCameraResolutions(_mediaCapture, MediaStreamType.VideoRecord);
}
else if (cameraId.Equals(frontCameraId))
{
HasFrontCameraFlash = hasFlash;
#if !NETFX_CORE
HasFrontCameraAutoFocus = focusChangedSupported;
#endif
FrontCameraPhotoResolutions = ResolveCameraResolutions(_mediaCapture, MediaStreamType.Photo);
FrontCameraVideoResolutions = ResolveCameraResolutions(_mediaCapture, MediaStreamType.VideoRecord);
}
_mediaCapture.Dispose();
_mediaCapture = null;
}
// Auto focus fix for older phones
foreach (string model in WP80PhoneModelsWithAutoFocus)
{
if (DeviceName.Contains(model))
{
Debug.WriteLine(DebugTag + "ResolveCameraInfoAsync(): Auto focus fix applied");
HasBackCameraAutoFocus = true;
break;
}
}
// Sort resolutions from highest to lowest
SortSizesFromHighestToLowest(BackCameraPhotoResolutions);
SortSizesFromHighestToLowest(FrontCameraPhotoResolutions);
SortSizesFromHighestToLowest(BackCameraVideoResolutions);
SortSizesFromHighestToLowest(FrontCameraVideoResolutions);
Debug.WriteLine(DebugTag + "ResolveCameraInfoAsync(): "
+ "\n\t- Back camera ID: " + backCameraId
+ "\n\t- Front camera ID: " + frontCameraId
+ "\n\t- Back camera flash supported: " + HasBackCameraFlash
+ "\n\t- Front camera flash supported: " + HasFrontCameraFlash);
AsyncOperationComplete();
}
