com.almeros.android.multitouch.gesturedetectors

Class MoveGestureDetector

java.lang.Object

com.almeros.android.multitouch.gesturedetectors.BaseGestureDetector

com.almeros.android.multitouch.gesturedetectors.MoveGestureDetector

public class MoveGestureDetector
extends BaseGestureDetector

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MoveGestureDetector.OnMoveGestureListener Listener which must be implemented which is used by MoveGestureDetector to perform callbacks to any implementing class which is registered to a MoveGestureDetector via the constructor.
static class	MoveGestureDetector.SimpleOnMoveGestureListener Helper class which may be extended and where the methods may be implemented.

Field Summary

Fields inherited from class com.almeros.android.multitouch.gesturedetectors.BaseGestureDetector

context, currEvent, currPressure, gestureInProgress, PRESSURE_THRESHOLD, prevEvent, prevPressure, timeDelta

Constructor Summary

Constructors

Constructor and Description
MoveGestureDetector(android.content.Context context, MoveGestureDetector.OnMoveGestureListener listener)

Method Summary

Modifier and Type	Method and Description
android.graphics.PointF	getFocusDelta()
float	getFocusX()
float	getFocusY()
protected void	handleInProgressEvent(int actionCode, android.view.MotionEvent event) Called when the current event occurred when a gesture IS in progress.
protected void	handleStartProgressEvent(int actionCode, android.view.MotionEvent event) Called when the current event occurred when NO gesture is in progress yet.
protected void	updateStateByEvent(android.view.MotionEvent curr)

Methods inherited from class com.almeros.android.multitouch.gesturedetectors.BaseGestureDetector

getEventTime, getTimeDelta, isInProgress, onTouchEvent, resetState

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MoveGestureDetector

public MoveGestureDetector(android.content.Context context,
                           MoveGestureDetector.OnMoveGestureListener listener)

Method Detail

handleStartProgressEvent

protected void handleStartProgressEvent(int actionCode,
                                        android.view.MotionEvent event)

Description copied from class: BaseGestureDetector

Called when the current event occurred when NO gesture is in progress yet. The handling in this implementation may set the gesture in progress (via gestureInProgress) or out of progress

Specified by:

handleStartProgressEvent in class BaseGestureDetector

Parameters:

actionCode - Action Code from MotionEvent

event - MotionEvent

handleInProgressEvent

protected void handleInProgressEvent(int actionCode,
                                     android.view.MotionEvent event)

Description copied from class: BaseGestureDetector

Called when the current event occurred when a gesture IS in progress. The handling in this implementation may set the gesture out of progress (via gestureInProgress).

Specified by:

handleInProgressEvent in class BaseGestureDetector

Parameters:

actionCode - Action Code from MotionEvent

event - MotionEvent

updateStateByEvent

protected void updateStateByEvent(android.view.MotionEvent curr)

Overrides:

updateStateByEvent in class BaseGestureDetector

getFocusX

public float getFocusX()

getFocusY

public float getFocusY()

getFocusDelta

public android.graphics.PointF getFocusDelta()