Since there's only one entry point to pass MotionEvents, there's no difference between the data each gesture detector is working with.
We should centralize this incoming stream of events in one "repository" (AndroidGestureManager class?) that will server pointers map, distances, spans, and velocities for the gesture detectors. This should significantly decrease the memory and computation footprint of those computations which are effectively repeated by each gesture detector, because of the inheritance.
Since there's only one entry point to pass
MotionEvents, there's no difference between the data each gesture detector is working with.We should centralize this incoming stream of events in one "repository" (
AndroidGestureManagerclass?) that will server pointers map, distances, spans, and velocities for the gesture detectors. This should significantly decrease the memory and computation footprint of those computations which are effectively repeated by each gesture detector, because of the inheritance.