Fired when the device detects a long press.
A long press is generated by the user touching and holding on a touchscreen.
The event occurs before the finger is lifted again. Both a
longclick can occur together. The differences are that
can be generated with the trackball whereas
longpress is a touch-only event,
Source object that fired the event.
Name of the event fired.
X coordinate of the event, in the
Y coordinate of the event, in the