Implement PrerollDelegate Methods.
-(void)onPrerollAdLoaded; - (void)onPrerollAdFailed:(int)errorCode; - (void)onPrerollAdClicked; - (void)onPrerollAdCompleted; // Main Content CallBacks -(void)mainContentOnPrepare:(AVPlayerViewController*)mediaPlayer; -(void)mainContentDidFailWithError:(NSError*)error playerInstance:(AVPlayerViewController*)mediaPlayer; -(void)mainContentFinish:(AVPlayerViewController*)mediaPlayer;