CEInFeedHelper

CEInFeedHelper is the class that simplifies in-feed integration of Card Ad and Native Ad.

Public construct

CEInFeedHelper(Context context, String channelName, boolean isDebug) Create inFeedHelper object

Public methods

void	setAdSource(CEIFAdSource adSource) set Ad source by your Ad format to CEInFeedHelper

void	onScrollStateChanged(int state) check if the feed is idle or scrolling

void	onScroll(int visiblePos, int visibleItems, int totalChildView) check the scroll state

Public methods

CEIFAdView	getAdView(int position) request Ad view from CEInFeedHelper

void	setAdEventListener(CEIFHelperAdEventListener listener) set Ad event listener to receive Ad status

boolean	isAd(int position) check if this position is Ad

boolean	isAd(View view) check if this view is Ad

synchronized void	reset() reset the Ad cache to request new Ad when you want to reload the dataset

void	setItemCount(int originalCount) set the number of original in-feed items into CEInFeedHelper

int	getAdjustedCount(int originalCount) get the number of current in-feed items

int	getOriginalPosition(int position) get the item's original position when there are Ad items in the view

int	getAdjustedPosition(final int originalPosition) get the item's adjusted position when there are no Ad items in the view

Object	getAdData(int position) request Ad object from CEInFeedHelper

int	getViewTypeCount() always return 2, because there are 2 type of items, normal ones and Ads

setAdSource

void setAdSource(CEIFAdSource adSource)

set Ad source by your Ad format to CEInFeedHelper

Parameter
adSource	CEIFAdSource: In-feed Ad source info

onScrollStateChanged

void onScrollStateChanged(int state)

check if the feed is idle or scrolling

Parameter
state	int: the current scroll state

onScroll

void onScroll(int visiblePos, int visibleItems, int totalChildView)

check the scroll state

Parameter
visiblePos	int: the index of the first visible cell
visibleItems	int: the number of visible cells
totalChildView	int: the number of items in the list adapter

getAdView

CEIFAdView getAdView(int position)

request Ad view from CEInFeedHelper if you don't want to use CEIFAdapter/CEIFRecyclerViewAdapter

Parameter
position	int: the position of the in-feed content

setAdEventListener

void setAdEventListener(CEIFHelperAdEventListener listener)

set Ad event listener to receive Ad status

Parameter
listener	CEIFHelperAdEventListener: the listener for ad event callback

mInFeedHelper.setAdEventListener(new CEInFeedHelper.CEIFHelperAdEventListener() {
            @Override
            public void onAdClicked(int index, Object ad) {

            }

            @Override
            public void onAdImpression(int index, Object ad) {

            }

            @Override
            public void onAdMute(int index, Object ad) {

            }

            @Override
            public void onAdUnmute(int index, Object ad) {

            }

            @Override
            public void onAdVideoStart(int index, Object ad) {

            }

            @Override
            public void onAdVideoEnd(int index, Object ad) {

            }

            @Override
            public void onAdVideoProgress(int index, Object ad, int totalDuration, int currentPosition) {

            }
        });

isAd

boolean isAd(int position)

check if this position is Ad

Parameter
position	int: the Dataset's position

isAd

boolean isAd(View view)

check if this view is Ad

Parameter
view	View

reset

synchronized void reset()

reset the Ad cache to request new Ad when you want to reload the dataset. To be more specific, you can call this API when users pull down to refresh the in-feed page.

setItemCount

void setItemCount(int originalCount)

set the number of original in-feed items into CEInFeedHelper

Parameter
originalCount	int: the number of original in-feed items

getAdjustedCount

int getAdjustedCount(int originalCount)

get the number of current in-feed items

Parameter
originalCount	int: number of original in-feed items

getOriginalPosition

int getOriginalPosition(int position)

get the item's original position when there are Ad items in the view

Parameter
position	int: the in-feed item's current position

getAdjustedPosition

int getAdjustedPosition(final int originalPosition)

Parameter
originalPosition	int: the in-feed's item original position

getAdData

Object getAdData(int position)

request Ad object from CEInFeedHelper

Parameter
position	int: the Ad item's position

getViewTypeCount

int getViewTypeCount()

**always return 2, because there are 2 type of items, normal ones and Ads