com.iqv.visibility

Class VisibilityTracker

java.lang.Object

com.iqv.visibility.VisibilityTracker

public class VisibilityTracker
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	VisibilityTracker.Listener

Constructor Summary

Constructors

Constructor and Description
VisibilityTracker()

Method Summary

Modifier and Type	Method and Description
void	addView(android.view.View view, double minVisibilityPercent) Adds the view to the tracking view pool and starts tracking it
void	clear() Stops tracking of all views and removes all callbacks
void	removeView(android.view.View view) Removes the view for visibility tracking
void	setListener(VisibilityTracker.Listener listener) Sets listener for callbacks

Methods inherited from class java.lang.Object

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

Constructor Detail

VisibilityTracker

public VisibilityTracker()

Method Detail

setListener

public void setListener(VisibilityTracker.Listener listener)

Sets listener for callbacks

Parameters:

listener - valid listener

addView

public void addView(android.view.View view,
                    double minVisibilityPercent)

Adds the view to the tracking view pool and starts tracking it

Parameters:

view - view that you want to start tracking

minVisibilityPercent - min amount percent of the view shown to be considered visible from 0 to 1

removeView

public void removeView(android.view.View view)

Removes the view for visibility tracking

Parameters:

view - view that you want to stop tracking

clear

public void clear()

Stops tracking of all views and removes all callbacks