gistfile1.txt

   public void fill() {
        if (topTabsTitles.getChildCount() > 0)
            return;

        Events.get(getActivity()).catalog().onProductOpened(product);

        setUpPhotoPager();
        setUpProductDetails();
        setProductInfo();

        product.getMedia().ifPresent(
                medias -> Stream.of(medias)
                        .filter(media -> media.type == ShopItem.Media.Type.video)
                        .findFirst()
                        .ifPresent(media -> {
                            initYoutubePlayer(media.res);
                            if (errorServicePlay) {
                                alertPlayServices();

                            }
                            videoPlaceHolder.setVisibility(View.VISIBLE);
                        }));
    }

    private void alertPlayServices() {

        AlertDialog.Builder builder = new AlertDialog.Builder(getDashboardActivity());
        builder.setMessage("Отсутствует Youtube плеер")
                .setPositiveButton("Установить", (dialog, id) -> {
                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=com.google.android.youtube")));
                }).setNegativeButton("cancel", (dialog, which) -> {
            dialog.dismiss();
        });

        builder.create().show();
    }


    private void initYoutubePlayer(@NonNull String videoUrl) {
        String youtubeApiKey = Config.get().getGoogleYouTubeApiKey();
        String currentUrl = DescriptionDetails.buildVideoId(videoUrl);

        YouTubePlayerSupportFragment youTubePlayerFragment = new YouTubePlayerSupportFragment();
        getFragmentManager().beginTransaction().add(R.id.fragment_product_video_place, youTubePlayerFragment).commit();
        youTubePlayerFragment.initialize(youtubeApiKey, new YouTubePlayer.OnInitializedListener() {
            @Override
            public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean wasRestored) {
                if (wasRestored) {
                    youTubePlayer.play();
                } else {
                    videoPlayer = youTubePlayer;
                    videoPlayer.setOnFullscreenListener(isFullscreen -> {
                        if (!fullscreen && isFullscreen) {
                            showFullScreen(currentUrl, youtubeApiKey);
                            fullscreen = true;
                        } else if (!isFullscreen)
                            fullscreen = false;
                    });
                    youTubePlayer.setFullscreenControlFlags(YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);
                    youTubePlayer.cueVideo(currentUrl);
                }
            }

            @Override
            public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {
                Log.d(TAG, "Init fail");
                if (youTubeInitializationResult == YouTubeInitializationResult.SERVICE_MISSING) {
                    errorServicePlay = true;
                }
            }
        });
    }