com.almeros.android.multitouch

Class BaseGestureDetector

java.lang.Object

com.almeros.android.multitouch.BaseGestureDetector

Direct Known Subclasses:

MoveGestureDetector, TwoFingerGestureDetector

public abstract class BaseGestureDetector
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
BaseGestureDetector(android.content.Context context)

Method Summary

Modifier and Type	Method and Description
long	getEventTime() Return the event time of the current GestureDetector event being processed.
long	getTimeDelta() Return the time difference in milliseconds between the previous accepted GestureDetector event and the current GestureDetector event.
boolean	isInProgress() Returns true if a gesture is currently in progress.
boolean	onTouchEvent(android.view.MotionEvent event) All gesture detectors need to be called through this method to be able to detect gestures.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseGestureDetector

public BaseGestureDetector(android.content.Context context)

Method Detail

onTouchEvent

public boolean onTouchEvent(android.view.MotionEvent event)

All gesture detectors need to be called through this method to be able to detect gestures. This method delegates work to handler methods (handleStartProgressEvent, handleInProgressEvent) implemented in extending classes.

Parameters:

event -

Returns:

Always true

isInProgress

public boolean isInProgress()

Returns true if a gesture is currently in progress.

Returns:

true if a gesture is currently in progress, false otherwise.

getTimeDelta

public long getTimeDelta()

Return the time difference in milliseconds between the previous accepted GestureDetector event and the current GestureDetector event.

Returns:

Time difference since the last move event in milliseconds.

getEventTime

public long getEventTime()

Return the event time of the current GestureDetector event being processed.

Returns:

Current GestureDetector event time in milliseconds.