com.iqv.visibility

Class ImpressionTracker

java.lang.Object

com.iqv.visibility.ImpressionTracker

public class ImpressionTracker
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ImpressionTracker.Listener

Constructor Summary

Constructors

Constructor and Description
ImpressionTracker()

Method Summary

Modifier and Type	Method and Description
void	addView(android.view.View view) Adds a view to the list of views to be tracked
void	clear() Clears all tracking views from this tracker
boolean	equals(java.lang.Object o)
int	hashCode()
boolean	isEmpty() Tells if the current tracker is tracking something
void	removeView(android.view.View view) Stops tracking the view
void	setListener(ImpressionTracker.Listener listener) Sets listener for callbacks related to the impression of added views

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImpressionTracker

public ImpressionTracker()

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

setListener

public void setListener(ImpressionTracker.Listener listener)

Sets listener for callbacks related to the impression of added views

Parameters:

listener - valid listener for callbacks

addView

public void addView(android.view.View view)

Adds a view to the list of views to be tracked

Parameters:

view - view that you want ot start tracking, if the view is already being tracked this will do nothing and will continue tracking the view as it was.

removeView

public void removeView(android.view.View view)

Stops tracking the view

Parameters:

view - view that you want to stop tracking

isEmpty

public boolean isEmpty()

Tells if the current tracker is tracking something

Returns:

true if it's tracking something, false if not

clear

public void clear()

Clears all tracking views from this tracker