AutoPlay Exoplayer

FragmentPlayer.java

        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {

                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                    LinearLayoutManager layout = (LinearLayoutManager) recyclerView.getLayoutManager();
                    int currentPosition = layout.findFirstVisibleItemPosition() - 1;
                    try {
                        Logger.d("currentPosition : " + currentPosition + "temp : " + previousPosition);
                        if (responseItemList.get(currentPosition).getFile().get(0).getAttachment_type().toLowerCase()
                                .equals("vid") && !responseItemList.isEmpty()) {
                            //clear previous player
                            if (previousPosition < currentPosition) {
                                adapterCarytaFeed.stopPlayer(previousPosition);
                            }
                            adapterCarytaFeed.playVideo(currentPosition, responseItemList.get(currentPosition).getFile().get(0).getUrl_link(), getActivity(), widthFrame);
                            previousPosition = currentPosition;

                            Logger.d("currentPosition 1 : " + currentPosition + "temp 1 : " + previousPosition);
                        }


                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
                super.onScrollStateChanged(recyclerView, newState);
            }

            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                super.onScrolled(recyclerView, dx, dy);
            }
        });

ItemVideoAdapter

private List<ExoPlayerView> exoPlayerViews = new ArrayList<>();


public void playVideo(final int position, String videoURI, Context mContext, int widthFrame) {
        
        if (tempUri.equals("")) {
            tempUri = videoURI;
        }
        try {
        // cek apakah url yang sama klo ia player tidak akan memuat ulang
            Logger.d("adapter position : " + position);
            if (!tempUri.equals(videoURI) || !isFirst)
                if (exoPlayerViews.size() > position) {
                    tempUri = videoURI;
                    isFirst = true;

                    //clear state
                    for (int i = 0; i < exoPlayerViews.size(); i++) {
                        exoPlayerViews.get(i).reset();
                    }
                    PlayerControllerAutoPlay playerControllerAutoPlay = new PlayerControllerAutoPlay(mContext);
                    exoPlayerViews.get(position).getLayoutParams().height = widthFrame;
                    exoPlayerViews.get(position).initControl(playerControllerAutoPlay);
                    exoPlayerViews.get(position).setScaleType(ScaleType.NONE);
                    exoPlayerViews.get(position).setPreviewImage(responseItems.get(position).getFile().get(0).getThumbnail_link());
                    exoPlayerViews.get(position).setMeasureBasedOnAspectRatioEnabled(true);
                    exoPlayerViews.get(position).setVideoURI(Uri.parse(videoURI));
                    exoPlayerViews.get(position).showControls();
                    exoPlayerViews.get(position).setOnCompletionListener(new OnCompletionListener() {
                        @Override
                        public void onCompletion() {
                            exoPlayerViews.get(position).restart();
                        }
                    });
                    exoPlayerViews.get(position).setPlayWhenReady(true);
                    exoPlayerViews.get(position).start();
                }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void stopPlayer(int tempPostion) {
        try {
            Logger.d("previous video : " + tempPostion);
            if (exoPlayerViews.get(tempPostion).isPlaying())
                exoPlayerViews.get(tempPostion).stopPlayback();

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    
    
    public class MyHolder extends RecyclerView.ViewHolder {
        @BindView(R.id.exo_player_view)
        ExoPlayerView exoPlayerView;

        private Context mContext;


        public MyHolder(View itemView) {
            super(itemView);
            ButterKnife.bind(this, itemView);
            mContext = itemView.getContext();
            exoPlayerViews.add(exoPlayerView);
        }
    }