sends zoom event . concode_field_sep int accuY concode_elem_sep float SCROLLING_FACTOR concode_elem_sep int CLICK_TIME_THRESHOLD concode_elem_sep int SCROLL_THRESHOLD concode_elem_sep float MT_SCROLL_BEGIN_THRESHOLD concode_elem_sep boolean isActive concode_elem_sep boolean isScrolling concode_elem_sep Mode mode concode_elem_sep int refX concode_elem_sep float lastScrollX concode_elem_sep int refY concode_elem_sep float lastScrollY concode_elem_sep int CLICK_DISTANCE_THRESHOLD_SQUARE concode_elem_sep float MT_ZOOM_SCALE_THRESHOLD concode_elem_sep boolean clickDownSent concode_elem_sep Sequence state concode_elem_sep ScaleGestureDetector scaleGestureDetector concode_elem_sep int lastY concode_elem_sep int lastX concode_elem_sep ICommandSender commands concode_elem_sep float zoomThreshold concode_elem_sep float MT_SCROLL_END_THRESHOLD concode_elem_sep long lastTimestamp concode_elem_sep float MT_SCROLL_BEGIN_DIST_THRESHOLD_SQR concode_elem_sep CountDownTimer clickDownTimer concode_field_sep void onScaleEnd concode_elem_sep boolean isWithinInvRange concode_elem_sep void setLastTouch concode_elem_sep boolean onScale concode_elem_sep void executeScrollEvent concode_elem_sep boolean handleMove concode_elem_sep void startClickDownTimer concode_elem_sep boolean onScaleBegin concode_elem_sep void clickDown concode_elem_sep void setActive concode_elem_sep void updateScroll concode_elem_sep void toggleScrolling concode_elem_sep boolean shouldTriggerScrollEvent concode_elem_sep boolean onTouch concode_elem_sep boolean cancelDownTimer concode_elem_sep boolean handleUp concode_elem_sep boolean isMove concode_elem_sep void resetScroll
void function ( float arg0 ) { resetScroll ( ) ; if ( arg0 > 1.0f ) { Action . ZOOM_IN . execute ( commands ) ; } else { Action . ZOOM_OUT . execute ( commands ) ; } }