// Create a Chartboost Mediation fullscreen ad queue with the ad queue manager. The manager returns a ChartboostMediationFullscreenAdQueue. val queue: ChartboostMediationFullscreenAdQueue = ChartboostMediationFullscreenAdQueueManager.queue(context, placementName) // To listen to ad queue events, you can use the ChartboostMediationFullscreenAdQueueListener queue.adQueueListener = object : ChartboostMediationFullscreenAdQueueListener { override fun onFullScreenAdQueueUpdated( adQueue: ChartboostMediationFullscreenAdQueue, result: AdLoadResult, numberOfAdsReady: Int, ) { println( "Fullscreen ad queue updated${ if (result.error != null) { " with error: ${result.error?.cause}" } else { "" } }. Number of ads ready: $numberOfAdsReady", ) } override fun onFullscreenAdQueueExpiredAdRemoved( adQueue: ChartboostMediationFullscreenAdQueue, numberOfAdsReady: Int, ) { println("Fullscreen ad queue removed an expired ad. Number of ads ready: $numberOfAdsReady") } } // To start queueing ads, use the `start()` method. queue.start() // To check if the queue is running, query the read-only `isRunning` property. queue.isRunning // To check if there's an ad in the queue, use the `hasNextAd()` method. // To get an ad from the queue, use the `getNextAd()` method. CoroutineScope(Main).launch { if (queue.hasNextAd()) { val ad = queue.getNextAd() // Showing an ad needs to be in a suspend function. // Be mindful that ads will need to be reattached to your ChartboostMediationFullscreenAdListener if you are listening to ad cycle events. ad?.listener = fullscreenAdListener() ad?.show(activity) } } // To stop the queue, use the `stop()` method. queue.stop() // Keywords can be set at any time, whether the queue is stopped or running. // The next ad request sent by the running queue will use the keywords set here. queue.keywords.set("keyword_key", "keyword_value") // To set a queue capacity, use the queueCapacity property. queue.queueCapacity = 3

// Create a Chartboost Mediation fullscreen ad queue with the ad queue manager. The manager returns a ChartboostMediationFullscreenAdQueue.
ChartboostMediationFullscreenAdQueue queue = ChartboostMediationFullscreenAdQueueManager.queue(context, placementName)

// To listen to ad queue events, you can use the ChartboostMediationFullscreenAdQueueListener
final ChartboostMediationFullscreenAdQueueListener fullscreenAdQueueListener = new ChartboostMediationFullscreenAdQueueListener() {
    @Override
    public void onFullScreenAdQueueUpdated(@NonNull ChartboostMediationFullscreenAdQueue adQueue, @NonNull AdLoadResult result, int numberOfAdsReady) {
        System.out.println("Fullscreen ad queue has been updated for placement " + placementName + ". Number of ads ready to show: " + numberOfAdsReady);
    }

    @Override
    public void onFullscreenAdQueueExpiredAdRemoved(@NonNull ChartboostMediationFullscreenAdQueue adQueue, int numberOfAdsReady) {
        System.out.println("Fullscreen ad queue expired ad has been removed for placement " + placementName + ". Number of ads ready to show: " + numberOfAdsReady);
    }
};

// Attach the created ChartboostMediationFullscreenAdQueueListener with the setAdQueueListener() method.
queue.setAdQueueListener(fullscreenAdQueueListener);

// To start queueing ads, use the `start()` method.
queue.start()

// To check if the queue is running, query the `isRunning()` method.
queue.isRunning()

// To check if there's an ad in the queue, use the `hasNextAd()` method.
// To get an ad from the queue, use the `getNextAd()` method.
if (queue.hasNextAd()) {
  ChartboostMediationFullscreenAd ad = queue.getNextAd()
  if (ad != null) {
    // Be mindful that ads will need to be reattached to your ChartboostMediationFullscreenAdListener if you are listening to ad cycle events.
    ad.setListener(fullscreenAdListener())  
    ad.showFullscreenAdFromJava(activity, result -> { /* handle show result */ });
  } else {
    System.out.println("Fullscreen ad is null. Load an ad first.");
  }
}

// To stop the queue, use the `stop()` method.
queue.stop()

// To set a queue capacity, use the `setQueueCapacity(int value)` method.
// The dashboard's queue size settings can be overridden at runtime.
// If this placement has a Queue Size setting of 2 and Max Queue Size
// is 4 or 5, this line of code will increase this queue's size to
// 4. But if Max Queue Size is smaller than the number passed to
// setQueueCapacity, the queue size will only be increased up to the
// allowed maximum. So if Max Queue Size is 3 then an error message
// will be logged and this queue's size will be changed to 3.
queue.setQueueCapacity(3)