/// <summary>
/// Updates the UI controller based on the device status.
/// </summary>
/// <returns>Whether the action was completed.</returns>
private bool ProcessRecovery()
{
DeviceStatusSnapshot snapshot = _deviceStatusSnapshotRetrievalStrategy();
if (snapshot.DeviceStreamingProperly())
{
_controller.ChangeMessage(string.Empty);
_controller.SetTitleVisibility(false);
return(true);
}
if (snapshot.StatusOfConnection != ConnectionStatus.CONNECTED)
{
_controller.ChangeMessage(HeadsetDisconnectedMessage);
_controller.SetTitleVisibility(true);
_recoverySequenceFailed = true;
return(true);
}
bool allImportantSensorsExceptDepthWorking = (snapshot.StreamStatusMask ^ (~(int)SensorStream.DEPTH)
& DeviceStatusSnapshot.ImportantStreamMask) == DeviceStatusSnapshot.ImportantStreamMask;
if (allImportantSensorsExceptDepthWorking)
{
_controller.ChangeMessage(DepthSensorNotWorkingMessage);
_controller.SetTitleVisibility(true);
_recoverySequenceFailed = true;
return(true);
}
return(false);
}
/// <summary>
/// Check the sensors for a number of times at a given interval.
/// </summary>
/// <param name="numberOfChecks">number of times to check</param>
/// <param name="checkIntervalSeconds">interval to wait in seconds.</param>
/// <returns></returns>
private IEnumerator CheckSensorFrequently(int numberOfChecks, float checkIntervalSeconds)
{
for (int i = 0; i < numberOfChecks; ++i)
{
DeviceStatusSnapshot snapshot = _deviceStatusSnapshotRetrievalStrategy();
if (snapshot.DeviceStreamingProperly() && snapshot.StatusOfConnection == ConnectionStatus.CONNECTED)
{
yield break;
}
yield return(new WaitForSeconds(checkIntervalSeconds));
}
}