/**
* <summary>The device connection state changed, it is received here as a json</summary>
*
* <param name="state">Current connection state.</param>
*/
public void onConnectionStateChanged(string state)
{
try
{
// Convert json object to an object format.
DeviceState s = JsonUtility.FromJson <DeviceState>(state);
// Check if the callback was previously initialized.
if (OnDeviceConnectionChange != null)
{
currState = (DeviceState.States)s.state;
OnDeviceConnectionChange(s.identifier, (DeviceState.States)s.state);
// Disconnect device is the acquisition stops.
if (currState.Equals(DeviceState.States.ACQUISITION_STOPPING))
{
// Disconnect device.
androidSensorsClass.Call("disconnect", identifier);
}
}
}
catch (Exception e)
{
Debug.Log(e.Message);
}
}
public static bool IsConnectedState(this DeviceState.States state)
{
switch (state)
{
case DeviceState.States.CONNECTED:
case DeviceState.States.ONLINE:
case DeviceState.States.ONNET:
case DeviceState.States.SYNCING:
return(true);
}
return(false);
}
/**
* <summary>Callback invoked every time the connection state changes.</summary>
* <param name="device">Device identifier to which the current state is linked.</param>
* <param name="state">New state currently being communicated.</param>
*/
void OnDeviceConnection(string device, DeviceState.States state)
{
// Check if a PLUX device is currently connected.
sensorsConnectedProperty.Value = DeviceController.Instance.IsSensorConnected();
string message = "";
switch (state)
{
case DeviceState.States.LISTEN:
message = "listening";
break;
case DeviceState.States.CONNECTING:
message = "connecting";
break;
case DeviceState.States.CONNECTED:
message = "connected";
break;
case DeviceState.States.ACQUISITION_TRYING:
message = "starting";
break;
case DeviceState.States.ACQUISITION_OK:
message = "in acquisition";
break;
case DeviceState.States.ACQUISITION_STOPPING:
message = "stopping";
break;
case DeviceState.States.DISCONNECTED:
message = "disconnected";
break;
default:
message = "no connection";
break;
}
// Update GUI informative text regarding the connection state.
statusTextProperty.Value = message;
}