protected override void OnDestroy()
{
try
{
_redLED.Close();
_buttonA.UnregisterGpioCallback(this);
_buttonA.Close();
_display.Close();
/*pin22.unregisterGpioCallback(pin22Callback);
* pin22.close();
*
* uart0.close();*/
}
catch (IOException ex)
{
Log.Error(TAG, "Error during onDestroy!", ex);
}
base.OnDestroy();
}
protected override void OnDestroy()
{
base.OnDestroy();
// Clean up sensor registrations
_sensorManager.UnregisterListener(new TemperatureListener(this));
_sensorManager.UnregisterListener(new PressureListener(this));
// Clean up peripheral.
if (_environmentalSensorDriver != null)
{
try
{
_environmentalSensorDriver.Close();
}
catch (IOException e)
{
e.PrintStackTrace();
}
_environmentalSensorDriver = null;
}
if (_buttonInputDriver != null)
{
try
{
_buttonInputDriver.Close();
}
catch (IOException e)
{
e.PrintStackTrace();
}
_buttonInputDriver = null;
}
if (_display != null)
{
try
{
_display.Clear();
_display.SetEnabled(false);
_display.Close();
}
catch (IOException e)
{
e.PrintStackTrace();
}
finally
{
_display = null;
}
}
if (_ledStrip != null)
{
try
{
_ledStrip.Brightness = 0;
_ledStrip.Write(new int[7]);
_ledStrip.Close();
}
catch (IOException e)
{
e.PrintStackTrace();
}
finally
{
_ledStrip = null;
}
}
if (_led != null)
{
try
{
_led.Value = false;
_led.Close();
}
catch (IOException e)
{
e.PrintStackTrace();
}
finally
{
_led = null;
}
}
//TODO https://github.com/androidthings/weatherstation/blob/master/app/src/main/java/com/example/androidthings/weatherstation/WeatherStationActivity.java#L304
}