A description of playing video ads via jwplayer

JWConfig.java

package com.selecttvapp.ui.activities.jw;

import android.content.Context;
import android.support.v7.app.AppCompatActivity;

import com.longtailvideo.jwplayer.JWPlayerSupportFragment;
import com.longtailvideo.jwplayer.JWPlayerView;
import com.selecttvapp.ui.helper.MyApplication;

/**
 * Created by Ankush Grover(ankush.grover@finoit.co.in) on 11/5/18.
 */
public class JWConfig {

    private Context mContext;
    private AppCompatActivity mActivity;
    private JWPlayerView mPlayerView;
    private JWListener mListener;
    private JWPlayerSupportFragment mJWFragment;

    public JWConfig(AppCompatActivity activity, JWPlayerView jwPlayerView, JWListener listener) {
        mActivity = activity;


        this.mPlayerView = jwPlayerView;
        mListener = listener;

        fetchAdURL();

    }

    private void fetchAdURL() {
      
        // Taking in account how all the other requests are made, Thread is used. Something else must be used.
      
        new Thread() {
            @Override
            public void run() {

                String url = MyApplication.getmWebService().getAdURL();

                mActivity.runOnUiThread(() -> {
                    if (url != null) {
                        mListener.onURLReceived(url);
                    } else mListener.onComplete();

                });


            }
        }.start();
    }


    public interface JWListener {
        void onComplete();

        void onURLReceived(String url);
    }
}

jwplayer.java

private JWPlayerSupportFragment mPlayerFragment;
private JWPlayerView mPlayerView;
private JWConfig jwConfig;

private AdvertisingEvents.OnAdErrorListener mJWErrorListener = new AdvertisingEvents.OnAdErrorListener() {
        @Override
        public void onAdError(String s, String s1) {
            removeJWAd();
            loadFirst();
        }
    };

private AdvertisingEvents.OnAdCompleteListenerV2 mJWAdCompleteListener = new AdvertisingEvents.OnAdCompleteListenerV2() {
        @Override
        public void onAdComplete(AdCompleteEvent adCompleteEvent) {

            removeJWAd();
            loadFirst();


        }
    };

private AdvertisingEvents.OnAdSkippedListenerV2 mJWSkipListener = new AdvertisingEvents.OnAdSkippedListenerV2() {
        @Override
        public void onAdSkipped(AdSkippedEvent adSkippedEvent) {
            removeJWAd();
            loadFirst();
        }
    };


public void playAd() {

        /**
        * This is to add player over the youtube player. R.layout.fragment_jw contains the JWPlayerSupportFragment
        * and some other views to manage touch.
        */
        RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.both_players_container);
        mJWContainer = getLayoutInflater().inflate(R.layout.fragment_jw, relativeLayout, false);
        relativeLayout.addView(mJWContainer);
  
        /**
        * Empty click listeners to disable touch on the views below.
        */
        findViewById(R.id.blank_top).setOnClickListener((v -> {}));
        findViewById(R.id.blank_bottom).setOnClickListener((v -> {}));


        mPlayerFragment = (JWPlayerSupportFragment) getSupportFragmentManager().findFragmentById(R.id.playerFragment);

        mPlayerView = mPlayerFragment.getPlayer();

        mPlayerView.setControls(false); // For hiding controls from the player.

  
        /**** Make request to recieve the ad Url. **********/
 
        jwConfig = new JWConfig(this, mPlayerView, new JWConfig.JWListener() {
            @Override
            public void onComplete() {
                removeJWAd();
                loadFirst();
            }

            @Override
            public void onURLReceived(String url) {

                mPlayerView.addOnCompleteListener(new VideoPlayerEvents.OnCompleteListener() {
                    @Override
                    public void onComplete() {

                        mPlayerView.removeOnCompleteListener(this);

                        mPlayerView.addOnAdCompleteListener(mJWAdCompleteListener);

                        mPlayerView.addOnAdErrorListener(mJWErrorListener);

                        mPlayerView.addOnAdSkippedListener(mJWSkipListener);


                        mPlayerView.playAd(url);
                    }
                });


                mPlayerView.load(new PlaylistItem("file:///android_asset/blank_video.mp4"));
                mPlayerView.play();
            }
        });
    }


    private void removeJWAd() {
      
        if (mPlayerView != null) {
            mPlayerView.removeOnAdErrorListener(mJWErrorListener);
            mPlayerView.removeOnAdCompleteListener(mJWAdCompleteListener);
            mPlayerView.removeOnAdSkippedListener(mJWSkipListener);

            try {
                mPlayerView.stop();
                mPlayerView.destroySurface();

            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        if (mJWContainer != null) {
            mJWContainer.setVisibility(View.GONE);
            RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.both_players_container);
            relativeLayout.removeView(mJWContainer);

            getSupportFragmentManager().beginTransaction().remove(mPlayerFragment).commitNow();
        }


    }

    /**
    * Method to load the first Youtube video. Implementation can vary.
    */
    public void loadFirst() {
        getmChannelsRestFragment().setVideoType(mChannelSchedulerURI);
    }