// ===========================================================================================================================================
// ================================ Functions invoked when after a specific interaction with GUI elements ====================================
// ===========================================================================================================================================
// Function invoked during the onClick event of "ScanButton".
public void ScanButtonFunction()
{
try
{
// List of available Devices.
List <string> listOfDomains = new List <string>();
if (BTHToggle.isOn)
{
listOfDomains.Add("BTH");
}
if (BLEToggle.isOn)
{
listOfDomains.Add("BLE");
}
PluxDevManager.GetDetectableDevicesUnity(listOfDomains);
// Disable scan button.
ScanButton.interactable = false;
}
catch (Exception e)
{
// Show info message.
BluetoothInfoPanel.SetActive(true);
// Hide object after 5 seconds.
StartCoroutine(RemoveAfterSeconds(5, BluetoothInfoPanel));
// Disable Drop-down.
DeviceDropdown.interactable = false;
}
}
public void OneTimeSetup()
{
pluxManager = new PluxDeviceManager(ScanResults, ConnectionDone);
if (string.IsNullOrEmpty(deviceMacAddr))
{
pluxManager.GetDetectableDevicesUnity(new List <string> {
"BTH", "BLE"
});
}
}
// ===========================================================================================================================================
// ================================ Functions invoked when after a specific interaction with GUI elements ====================================
// ===========================================================================================================================================
// Function invoked during the onClick event of "ScanButton".
public void ScanButtonFunction()
{
try
{
// List of available Devices.
this.ListDevices = PluxDevManager.GetDetectableDevicesUnity("BTH");
// Enable Dropdown if the list of devices is not empty.
if (this.ListDevices.Count != 0)
{
// Add the new options to the drop-down box included in our GUI.
//Create a List of new Dropdown options
List <string> dropDevices = new List <string>();
// Convert array to list format.
dropDevices.AddRange(this.ListDevices);
// A check into the list of devices.
dropDevices = dropDevices.GetRange(0, dropDevices.Count - 1);
for (int i = dropDevices.Count - 1; i >= 0; i--)
{
// Accept only strings containing "BTH" or "BLE" substrings "flagging" a PLUX Bluetooth device.
if (!dropDevices[i].Contains("BTH") && !dropDevices[i].Contains("BLE"))
{
dropDevices.RemoveAt(i);
}
}
// Raise an exception if none device was detected.
if (dropDevices.Count == 0)
{
throw new ArgumentException();
}
//Clear the old options of the Dropdown menu
DeviceDropdown.ClearOptions();
//Add the options created in the List above
DeviceDropdown.AddOptions(dropDevices);
// Enable drop-down and Connect button if a PLUX Device was detected .
DeviceDropdown.interactable = true;
ConnectButton.interactable = true;
// Hide info message.
ConnectInfoPanel.SetActive(false);
}
}
catch (Exception e)
{
if (e is ExecutionEngineException || e is ArgumentException)
{
// Show info message.
ConnectInfoPanel.SetActive(true);
// Hide object after 5 seconds.
StartCoroutine(RemoveAfterSeconds(5, ConnectInfoPanel));
// Disable Drop-down.
DeviceDropdown.interactable = false;
}
}
}