public override bool OnGenericMotionEvent(MotionEvent e)
{
InputDevice device = e.Device;
if (device != null && device.Id == current_device_id)
{
if (IsGamepad(device))
{
var lx = GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(Preferences.lxAxis)); //axes[0];
var ly = -GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(Preferences.lyAxis)); //-axes[1];
var rx = GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(Preferences.rxAxis)); // axes[2];
var ry = -GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(Preferences.ryAxis)); //-axes[3];
Tello.controllerState.setAxis(lx, ly, rx, ry);
Tello.sendControllerUpdate();
updateOnScreenJoyVisibility();
hatAxisX = GetCenteredAxis(e, device, AxesMapping.AXIS_HAT_X);
hatAxisY = GetCenteredAxis(e, device, AxesMapping.AXIS_HAT_Y);
//do flips only in speed mode.
if (Tello.controllerState.speed > 0)
{
if (hatAxisY > 0.9f && (DateTime.Now - lastFlip).TotalMilliseconds > 600)
{
lastFlip = DateTime.Now;
Tello.doFlip(2);
}
if (hatAxisY < -0.9f && (DateTime.Now - lastFlip).TotalMilliseconds > 600)
{
lastFlip = DateTime.Now;
Tello.doFlip(0);
}
if (hatAxisX > 0.9f && (DateTime.Now - lastFlip).TotalMilliseconds > 600)
{
lastFlip = DateTime.Now;
Tello.doFlip(3);
}
if (hatAxisX < -0.9f && (DateTime.Now - lastFlip).TotalMilliseconds > 600)
{
lastFlip = DateTime.Now;
Tello.doFlip(1);
}
}
RunOnUiThread(() =>
{
TextView joystat = FindViewById <TextView>(Resource.Id.joystick_state);
//var dataStr = string.Join(" ", buttons);
joystat.Text = string.Format("JOY 0:{0: 0.00;-0.00} 1:{1: 0.00;-0.00} 2:{2: 0.00;-0.00} 3:{3: 0.00;-0.00} 4:{4: 0.00;-0.00} ",// BTN: " + dataStr,
GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(0)),
GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(1)),
GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(2)),
GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(3)),
GetCenteredAxis(e, device, AxesMapping.OrdinalValueAxis(4))
);
});
//controller_view.Invalidate();
return(true);
}
}
return(base.OnGenericMotionEvent(e));
}