Method Detail

• onStart

  void onStart()

  The event begins

• onEnd

  void onEnd()

  End of event

• onMove

  void onMove(double x,
              double y,
              double moveX,
              double moveY,
              double velocityX,
              double velocityY)

  One-finger movement

  Parameters:

  x - coordinates of the current touch point in the x view coordinate system

  y - view the y coordinates of the current touch point in the coordinate system

  x-direction - displacement relative to the previous onMove callback in the moveX View coordinate system

  The - y-direction displacement relative to the previous onMove callback in the moveY View coordinate system

  The - average velocity in the x-direction relative to the last onMove callback in the velocityX View coordinate system, in px/ms

  The - average velocity in the y direction relative to the last onMove callback in the velocityY View coordinate system, in px/ms

• onSingleClick

  void onSingleClick()

  Single-click callbacks

• onDoubleClick

  void onDoubleClick()

  Double-click the callback