docs: private static boolean checkForExoPlayer(){
          boolean exoPlayerPresent = false;
          Class className = null;
          try{
              className = Class.forName("com.google.android.exoplayer2.ExoPlayerFactory");
              className = Class.forName("com.google.android.exoplayer2.source.hls.HlsMediaSource");
              className = Class.forName("com.google.android.exoplayer2.ui.PlayerView");
              Logger.d("ExoPlayer is present");
              exoPlayerPresent = true;
          }catch (Throwable t){
              Logger.d("ExoPlayer library files are missing!!!");
              Logger.d("Please add ExoPlayer dependencies to render InApp or Inbox messages playing video. For more information checkout CleverTap documentation.");
              if(className!=null)
                  Logger.d("ExoPlayer classes not found "+className.getName());
              else
                  Logger.d("ExoPlayer classes not found");
          }
          return exoPlayerPresent;
      }