Return the X coordinate distance from the previous focus event to the current event. This value is defined as ({@link #mCurrentFocusX} - {@link #mPrev

Return the Y coordinate distance from the previous focus event to the current event. This value is defined as ({@link #mCurrentFocusY} - {@link #mPrev

Return the average rotate between each of the pointers forming the gesture in progress through the focal point. ({@link #mCurrentRotation} - {@link #

Return the scaling factor from the previous scale event to the current event. This value is defined as ({@link #mCurrentSpan} / {@link #mPreviousSpan}

Responds to the end of a scale gesture. Reported by existing pointers going up. Once a touch has ended, {@link MultiTouchGestureDetector#getFocusX()}

Return the event time of the current event being processed. @return Current event time in milliseconds.

Responds to the beginning of a touch gesture. Reported by new pointers going down. @param detector The detector reporting the event - use this to

Responds to moving events for a gesture in progress. Reported by pointer motion. @param detector The detector reporting the event - use this to

Responds to rotating events for a gesture in progress. Reported by pointer motion. @param detector The detector reporting the event - use this to

Responds to scaling events for a gesture in progress. Reported by pointer motion. @param detector The detector reporting the event - use this to

Creates a MultiTouchGestureDetector with the supplied listener. You may only use this constructor from a {@link android.os.Looper Looper} thread. @pa

Get the X coordinate of the current gesture's focal point. If a gesture is in progress, the focal point is between each of the pointers forming the ge

Get the Y coordinate of the current gesture's focal point. If a gesture is in progress, the focal point is between each of the pointers forming the ge

Return the time difference in milliseconds between the previous accepted scaling event and the current scaling event. @return Time difference since t

Returns {@code true} if a scale gesture is in progress.

Accepts MotionEvents and dispatches events to a {@link OnMultiTouchGestureListener} when appropriate. <p> Applications should pass a complete and con