android.support.v7.widget.LinearSnapHelper Java Examples

private void init(Context context) {
    initSound();

    setOverScrollMode(OVER_SCROLL_NEVER);
    setHasFixedSize(true);

    mDecorationPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mUnitTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    mDecorationRect = new Rect();
    mDecoration = new DefaultDecoration();

    mAdapter = new WheelAdapter(context);
    super.setAdapter(mAdapter);
    mLayoutManager = new WheelPickerLayoutManager(this);
    super.setLayoutManager(mLayoutManager);
    new LinearSnapHelper().attachToRecyclerView(this);

    mCamera = new Camera();
    mMatrix = new Matrix();
}
 

/**
 * 初始化菜单等
 */
private void init() {
    LogUtil.d(TAG, "init");
    setSupportActionBar(mToolbar);
    mBlurFragment.setOnTouchListener(this);
    LinearLayoutManager linearLayoutManager =
            new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false);
    scheduleAdapter = new ScheduleAdapter(mScheduleList);
    mRecyclerView.setLayoutManager(linearLayoutManager);
    if (mScheduleList.size() ==0) {
        mRecyclerView.setNestedScrollingEnabled(true);
    } else {
        mRecyclerView.setNestedScrollingEnabled(false);
    }
    new LinearSnapHelper().attachToRecyclerView(mRecyclerView);
    mRecyclerView.setAdapter(scheduleAdapter);
    scheduleAdapter.setAgency(new ScheduleAdapter.Agency() {
        @Override
        public void toDetails(int position) {
            mMainPresenterImpel.choseSchedule(position);
        }
    });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    rv = (RecyclerView) findViewById(R.id.rv);

    PickerLayoutManager pickerLayoutManager = new PickerLayoutManager(this, PickerLayoutManager.HORIZONTAL, false);
    pickerLayoutManager.setChangeAlpha(true);
    pickerLayoutManager.setScaleDownBy(0.99f);
    pickerLayoutManager.setScaleDownDistance(0.8f);

    adapter = new PickerAdapter(this, getData(100), rv);
    SnapHelper snapHelper = new LinearSnapHelper();
    snapHelper.attachToRecyclerView(rv);
    rv.setLayoutManager(pickerLayoutManager);
    rv.setAdapter(adapter);

    pickerLayoutManager.setOnScrollStopListener(new PickerLayoutManager.onScrollStopListener() {
        @Override
        public void selectedView(View view) {
            Toast.makeText(MainActivity.this, ("Selected value : "+((TextView) view).getText().toString()), Toast.LENGTH_SHORT).show();
        }
    });
}
 

private void initRecyclerView2() {
    LinearLayoutManager manager = new LinearLayoutManager(this);
    manager.setOrientation(LinearLayoutManager.HORIZONTAL);
    mRecyclerView2.setLayoutManager(manager);
    LinearSnapHelper snapHelper = new LinearSnapHelper();
    snapHelper.attachToRecyclerView(mRecyclerView2);
    SnapAdapter adapter = new SnapAdapter(this);
    mRecyclerView2.setAdapter(adapter);
    adapter.addAll(getData());
}
 

@Override
protected void onFinishInflate() {
    super.onFinishInflate();


    // Ensuring child count and throwing exception otherwise
    if (getChildCount() != 2) {
        throw new IllegalStateException("Must have exactly 2 children");
    }

    View temp = getChildAt(0);

    if (temp instanceof RecyclerView) {
        mRecyclerView = (RecyclerView) temp;
    } else {
        throw new IllegalStateException("First child must be a RecyclerView or its descendant");
    }

    temp = getChildAt(1);

    if (temp instanceof EditText) {
        mEditText = (EditText) temp;
    } else {
        throw new IllegalStateException("Second child must be an EditText or its descendant");
    }

    // Initializing all members
    mLayoutManager = new CenteredLayoutManager();
    mLayoutManager.setChildTransformer(new AlphaChildTransformer());
    mRecyclerView.setLayoutManager(mLayoutManager);
    mLinearSnapHelper = new LinearSnapHelper();
    mLinearSnapHelper.attachToRecyclerView(mRecyclerView);
}
 

public RecyclerView.OnScrollListener attach() {
    if (mSnap) {
        new LinearSnapHelper().attachToRecyclerView(mRecyclerView);
    }
    RecyclerView.OnScrollListener listener = new HorizontalCenterScrollListener(mCameraButton);
    mRecyclerView.addOnScrollListener(listener);
    return listener;
}
 

/**
 * 初始化SnapHelper
 *
 * @param helper int
 */
public void initSnapHelper(int helper) {
    switch (helper) {
        case GalleryRecyclerView.LINEAR_SNAP_HELPER:
            LinearSnapHelper mLinearSnapHelper = new LinearSnapHelper();
            mLinearSnapHelper.attachToRecyclerView(mGalleryRecyclerView);
            break;
        case GalleryRecyclerView.PAGER_SNAP_HELPER:
            PagerSnapHelper mPagerSnapHelper = new PagerSnapHelper();
            mPagerSnapHelper.attachToRecyclerView(mGalleryRecyclerView);
            break;
        default:
            break;
    }
}
 

private void setupSectionView(RecyclerView recyclerView, @SectionVO.Type int type) {
    recyclerView.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
    recyclerView.setNestedScrollingEnabled(false);
    recyclerView.setHasFixedSize(true);
    SectionAdapter adapter = new SectionAdapter(this, type, this);
    recyclerView.setAdapter(adapter);
    SnapHelper snapHelper = new LinearSnapHelper();
    snapHelper.attachToRecyclerView(recyclerView);
}
 

@Override
protected void initView() {
    mActivity = (AppCompatActivity) mContext;
    mToolbar = mContext.findViewById(R.id.toolbar_daily_fragment);
    mActivity.setSupportActionBar(mToolbar);
    mActivity.setTitle(R.string.bottom_bar_gank);
    mToolbar.inflateMenu(R.menu.main_menu);
    mRecyclerView = mContext.findViewById(R.id.daily_recycler_view);
    LinearLayoutManager manager = new LinearLayoutManager(mContext);
    manager.setOrientation(LinearLayoutManager.HORIZONTAL);
    mRecyclerView.setLayoutManager(manager);
    mRecyclerView.setItemAnimator(new DefaultItemAnimator());
    mSnapHelper = new LinearSnapHelper();
    if (mRecyclerView.getOnFlingListener() == null) {
        mSnapHelper.attachToRecyclerView(mRecyclerView);
    }
    mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            LinearLayoutManager layoutManager
                = (LinearLayoutManager) recyclerView.getLayoutManager();
            int totalItemCount = layoutManager.getItemCount();
            int lastVisibleItem = layoutManager.findLastVisibleItemPosition();
            if (totalItemCount <= lastVisibleItem + 1) {
                loadDailyData(mPage+=1);
            }

        }
    });
    mProgressBar = mContext.findViewById(R.id.daily_loading_progress_bar);
    mFailureTextView = mContext.findViewById(R.id.daily_get_failure_tip);
}
 

public Slider(VafContext context, ViewCache viewCache) {
    super(context, viewCache);

    LinearSnapHelper snapHelper = new LinearSnapHelper();
    snapHelper.attachToRecyclerView(mNative);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_tvshow_detail);
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);

    setTitle("");

    Intent receivedIntent = getIntent();
    mTVShowId = receivedIntent.getIntExtra(Constants.TV_SHOW_ID, -1);

    if (mTVShowId == -1) finish();

    mCollapsingToolbarLayout = (CollapsingToolbarLayout) findViewById(R.id.toolbar_layout);
    mAppBarLayout = (AppBarLayout) findViewById(R.id.app_bar);

    mPosterWidth = (int) (getResources().getDisplayMetrics().widthPixels * 0.25);
    mPosterHeight = (int) (mPosterWidth / 0.66);
    mBackdropWidth = getResources().getDisplayMetrics().widthPixels;
    mBackdropHeight = (int) (mBackdropWidth / 1.77);

    mTVShowTabLayout = (ConstraintLayout) findViewById(R.id.layout_toolbar_tv_show);
    mTVShowTabLayout.getLayoutParams().height = mBackdropHeight + (int) (mPosterHeight * 0.9);

    mPosterImageView = (ImageView) findViewById(R.id.image_view_poster);
    mPosterImageView.getLayoutParams().width = mPosterWidth;
    mPosterImageView.getLayoutParams().height = mPosterHeight;
    mPosterProgressBar = (AVLoadingIndicatorView) findViewById(R.id.progress_bar_poster);
    mPosterProgressBar.setVisibility(View.GONE);

    mBackdropImageView = (ImageView) findViewById(R.id.image_view_backdrop);
    mBackdropImageView.getLayoutParams().height = mBackdropHeight;
    mBackdropProgressBar = (AVLoadingIndicatorView) findViewById(R.id.progress_bar_backdrop);
    mBackdropProgressBar.setVisibility(View.GONE);

    mTitleTextView = (TextView) findViewById(R.id.text_view_title_tv_show_detail);
    mGenreTextView = (TextView) findViewById(R.id.text_view_genre_tv_show_detail);
    mYearTextView = (TextView) findViewById(R.id.text_view_year_tv_show_detail);

    mBackImageButton = (ImageButton) findViewById(R.id.image_button_back_tv_show_detail);
    mBackImageButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            onBackPressed();
        }
    });
    mFavImageButton = (ImageButton) findViewById(R.id.image_button_fav_tv_show_detail);
    mShareImageButton = (ImageButton) findViewById(R.id.image_button_share_tv_show_detail);

    mRatingLayout = (LinearLayout) findViewById(R.id.layout_rating_tv_show_detail);
    mRatingTextView = (TextView) findViewById(R.id.text_view_rating_tv_show_detail);

    mOverviewTextView = (TextView) findViewById(R.id.text_view_overview_tv_show_detail);
    mOverviewReadMoreTextView = (TextView) findViewById(R.id.text_view_read_more_tv_show_detail);
    mDetailsLayout = (LinearLayout) findViewById(R.id.layout_details_tv_show_detail);
    mDetailsTextView = (TextView) findViewById(R.id.text_view_details_tv_show_detail);

    mVideosTextView = (TextView) findViewById(R.id.text_view_trailer_tv_show_detail);
    mVideosRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_trailers_tv_show_detail);
    (new LinearSnapHelper()).attachToRecyclerView(mVideosRecyclerView);
    mVideos = new ArrayList<>();
    mVideosAdapter = new VideoAdapter(TVShowDetailActivity.this, mVideos);
    mVideosRecyclerView.setAdapter(mVideosAdapter);
    mVideosRecyclerView.setLayoutManager(new LinearLayoutManager(TVShowDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    mHorizontalLine = (View) findViewById(R.id.view_horizontal_line);

    mCastTextView = (TextView) findViewById(R.id.text_view_cast_tv_show_detail);
    mCastRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_cast_tv_show_detail);
    mCasts = new ArrayList<>();
    mCastAdapter = new TVShowCastAdapter(TVShowDetailActivity.this, mCasts);
    mCastRecyclerView.setAdapter(mCastAdapter);
    mCastRecyclerView.setLayoutManager(new LinearLayoutManager(TVShowDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    mSimilarTVShowsTextView = (TextView) findViewById(R.id.text_view_similar_tv_show_detail);
    mSimilarTVShowsRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_similar_tv_show_detail);
    mSimilarTVShows = new ArrayList<>();
    mSimilarTVShowsAdapter = new TVShowBriefsSmallAdapter(TVShowDetailActivity.this, mSimilarTVShows);
    mSimilarTVShowsRecyclerView.setAdapter(mSimilarTVShowsAdapter);
    mSimilarTVShowsRecyclerView.setLayoutManager(new LinearLayoutManager(TVShowDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    if (NetworkConnection.isConnected(TVShowDetailActivity.this)) {
        isActivityLoaded = true;
        loadActivity();
    }

}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_movie_detail);
    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);

    setTitle("");

    Intent receivedIntent = getIntent();
    mMovieId = receivedIntent.getIntExtra(Constants.MOVIE_ID, -1);

    if (mMovieId == -1) finish();

    mCollapsingToolbarLayout = (CollapsingToolbarLayout) findViewById(R.id.toolbar_layout);
    mAppBarLayout = (AppBarLayout) findViewById(R.id.app_bar);

    mPosterWidth = (int) (getResources().getDisplayMetrics().widthPixels * 0.25);
    mPosterHeight = (int) (mPosterWidth / 0.66);
    mBackdropWidth = getResources().getDisplayMetrics().widthPixels;
    mBackdropHeight = (int) (mBackdropWidth / 1.77);

    mMovieTabLayout = (ConstraintLayout) findViewById(R.id.layout_toolbar_movie);
    mMovieTabLayout.getLayoutParams().height = mBackdropHeight + (int) (mPosterHeight * 0.9);

    mPosterImageView = (ImageView) findViewById(R.id.image_view_poster);
    mPosterImageView.getLayoutParams().width = mPosterWidth;
    mPosterImageView.getLayoutParams().height = mPosterHeight;
    mPosterProgressBar = (AVLoadingIndicatorView) findViewById(R.id.progress_bar_poster);
    mPosterProgressBar.setVisibility(View.GONE);

    mBackdropImageView = (ImageView) findViewById(R.id.image_view_backdrop);
    mBackdropImageView.getLayoutParams().height = mBackdropHeight;
    mBackdropProgressBar = (AVLoadingIndicatorView) findViewById(R.id.progress_bar_backdrop);
    mBackdropProgressBar.setVisibility(View.GONE);

    mTitleTextView = (TextView) findViewById(R.id.text_view_title_movie_detail);
    mGenreTextView = (TextView) findViewById(R.id.text_view_genre_movie_detail);
    mYearTextView = (TextView) findViewById(R.id.text_view_year_movie_detail);

    mBackImageButton = (ImageButton) findViewById(R.id.image_button_back_movie_detail);
    mBackImageButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            onBackPressed();
        }
    });
    mFavImageButton = (ImageButton) findViewById(R.id.image_button_fav_movie_detail);
    mShareImageButton = (ImageButton) findViewById(R.id.image_button_share_movie_detail);

    mRatingLayout = (LinearLayout) findViewById(R.id.layout_rating_movie_detail);
    mRatingTextView = (TextView) findViewById(R.id.text_view_rating_movie_detail);

    mOverviewTextView = (TextView) findViewById(R.id.text_view_overview_movie_detail);
    mOverviewReadMoreTextView = (TextView) findViewById(R.id.text_view_read_more_movie_detail);
    mDetailsLayout = (LinearLayout) findViewById(R.id.layout_details_movie_detail);
    mDetailsTextView = (TextView) findViewById(R.id.text_view_details_movie_detail);

    mTrailerTextView = (TextView) findViewById(R.id.text_view_trailer_movie_detail);
    mTrailerRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_trailers_movie_detail);
    (new LinearSnapHelper()).attachToRecyclerView(mTrailerRecyclerView);
    mTrailers = new ArrayList<>();
    mTrailerAdapter = new VideoAdapter(MovieDetailActivity.this, mTrailers);
    mTrailerRecyclerView.setAdapter(mTrailerAdapter);
    mTrailerRecyclerView.setLayoutManager(new LinearLayoutManager(MovieDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    mHorizontalLine = (View) findViewById(R.id.view_horizontal_line);

    mCastTextView = (TextView) findViewById(R.id.text_view_cast_movie_detail);
    mCastRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_cast_movie_detail);
    mCasts = new ArrayList<>();
    mCastAdapter = new MovieCastsAdapter(MovieDetailActivity.this, mCasts);
    mCastRecyclerView.setAdapter(mCastAdapter);
    mCastRecyclerView.setLayoutManager(new LinearLayoutManager(MovieDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    mSimilarMoviesTextView = (TextView) findViewById(R.id.text_view_similar_movie_detail);
    mSimilarMoviesRecyclerView = (RecyclerView) findViewById(R.id.recycler_view_similar_movie_detail);
    mSimilarMovies = new ArrayList<>();
    mSimilarMoviesAdapter = new MovieBriefsSmallAdapter(MovieDetailActivity.this, mSimilarMovies);
    mSimilarMoviesRecyclerView.setAdapter(mSimilarMoviesAdapter);
    mSimilarMoviesRecyclerView.setLayoutManager(new LinearLayoutManager(MovieDetailActivity.this, LinearLayoutManager.HORIZONTAL, false));

    if (NetworkConnection.isConnected(MovieDetailActivity.this)) {
        isActivityLoaded = true;
        loadActivity();
    }

}
 

public void enableSnappy(@NonNull SnapAlignment alignment) {
  SnapHelper snapHelper = alignment.equals(SnapAlignment.CENTER) ?
    new LinearSnapHelper() : new StartSnapHelper(spacing);
  snapHelper.attachToRecyclerView(this);
}
 

private void showRecents() {
    final RootInfo root = roots.getRecentsRoot();
    recents.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            openRoot(root);
        }
    });

    mRecentsAdapter = new RecentsAdapter(getActivity(), null);
    mRecentsAdapter.setOnItemClickListener(new RecentsAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(RecentsAdapter.ViewHolder item, int position) {
            openDocument(item.mDocumentInfo);
        }
    });
    mRecentsRecycler.setAdapter(mRecentsAdapter);
    LinearSnapHelper helper = new LinearSnapHelper();
    helper.attachToRecyclerView(mRecentsRecycler);

    final BaseActivity.State state = getDisplayState(this);
    mCallbacks = new LoaderManager.LoaderCallbacks<DirectoryResult>() {

        @Override
        public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) {
            final RootsCache roots = DocumentsApplication.getRootsCache(getActivity());
            return new RecentLoader(getActivity(), roots, state);
        }

        @Override
        public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) {
            if (!isAdded())
                return;
            if(null == result.cursor || (null != result.cursor && result.cursor.getCount() == 0)) {
                recents_container.setVisibility(View.GONE);
            } else {
                //recents_container.setVisibility(View.VISIBLE);
                mRecentsAdapter.swapCursor(new LimitCursorWrapper(result.cursor, MAX_RECENT_COUNT));
            }
        }

        @Override
        public void onLoaderReset(Loader<DirectoryResult> loader) {
            mRecentsAdapter.swapCursor(null);
        }
    };
    getLoaderManager().restartLoader(mLoaderId, null, mCallbacks);
}
 

private void showRecents() {
    final RootInfo root = roots.getRecentsRoot();
    recents.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            openRoot(root);
        }
    });

    mRecentsAdapter = new RecentsAdapter(getActivity(), null);
    mRecentsAdapter.setOnItemClickListener(new RecentsAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(RecentsAdapter.ViewHolder item, int position) {
            openDocument(item.mDocumentInfo);
        }
    });
    mRecentsRecycler.setAdapter(mRecentsAdapter);
    LinearSnapHelper helper = new LinearSnapHelper();
    helper.attachToRecyclerView(mRecentsRecycler);

    final BaseActivity.State state = getDisplayState(this);
    mCallbacks = new LoaderManager.LoaderCallbacks<DirectoryResult>() {

        @Override
        public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) {
            final RootsCache roots = DocumentsApplication.getRootsCache(getActivity());
            return new RecentLoader(getActivity(), roots, state);
        }

        @Override
        public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) {
            if (!isAdded())
                return;
            if(null == result.cursor || (null != result.cursor && result.cursor.getCount() == 0)) {
                recents_container.setVisibility(View.GONE);
            } else {
                //recents_container.setVisibility(View.VISIBLE);
                mRecentsAdapter.swapCursor(new LimitCursorWrapper(result.cursor, MAX_RECENT_COUNT));
            }
        }

        @Override
        public void onLoaderReset(Loader<DirectoryResult> loader) {
            mRecentsAdapter.swapCursor(null);
        }
    };
    getLoaderManager().restartLoader(mLoaderId, null, mCallbacks);
}
 

private void showRecents() {
    final RootInfo root = roots.getRecentsRoot();
    recents.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            openRoot(root);
        }
    });

    mRecentsAdapter = new RecentsAdapter(getActivity(), null);
    mRecentsAdapter.setOnItemClickListener(new RecentsAdapter.OnItemClickListener() {
        @Override
        public void onItemClick(RecentsAdapter.ViewHolder item, int position) {
            openDocument(item.mDocumentInfo);
        }
    });
    mRecentsRecycler.setAdapter(mRecentsAdapter);
    LinearSnapHelper helper = new LinearSnapHelper();
    helper.attachToRecyclerView(mRecentsRecycler);

    final BaseActivity.State state = getDisplayState(this);
    mCallbacks = new LoaderManager.LoaderCallbacks<DirectoryResult>() {

        @Override
        public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) {
            final RootsCache roots = DocumentsApplication.getRootsCache(getActivity());
            return new RecentLoader(getActivity(), roots, state);
        }

        @Override
        public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) {
            if (!isAdded())
                return;
            if(null == result.cursor || (null != result.cursor && result.cursor.getCount() == 0)) {
                recents_container.setVisibility(View.GONE);
            } else {
                //recents_container.setVisibility(View.VISIBLE);
                mRecentsAdapter.swapCursor(new LimitCursorWrapper(result.cursor, MAX_RECENT_COUNT));
            }
        }

        @Override
        public void onLoaderReset(Loader<DirectoryResult> loader) {
            mRecentsAdapter.swapCursor(null);
        }
    };
    getLoaderManager().restartLoader(mLoaderId, null, mCallbacks);
}
 

@Override
public void onBindViewHolder(final ViewHolder holder, int position) {
    HomeGroup snap = mSnaps.get(position);
    holder.snapTextView.setText(snap.getText());

    if (snap.getGravity() == Gravity.START || snap.getGravity() == Gravity.END) {
        holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                .recyclerView.getContext(), LinearLayoutManager.HORIZONTAL, false));
        holder.recyclerView.setOnFlingListener(null);
        new GravitySnapHelper(snap.getGravity(), false, this).attachToRecyclerView(holder.recyclerView);
    } else if (snap.getGravity() == Gravity.CENTER_HORIZONTAL) {
        holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                .recyclerView.getContext(), snap.getGravity() == Gravity.CENTER_HORIZONTAL ?
                LinearLayoutManager.HORIZONTAL : LinearLayoutManager.VERTICAL, false));
        holder.recyclerView.setOnFlingListener(null);
        new LinearSnapHelper().attachToRecyclerView(holder.recyclerView);
    } else if (snap.getGravity() == Gravity.CENTER) { // Pager snap
        holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                .recyclerView.getContext(), LinearLayoutManager.HORIZONTAL, false));
        holder.recyclerView.setOnFlingListener(null);
        new PagerSnapHelper().attachToRecyclerView(holder.recyclerView);
    } else { // Top / Bottom
        holder.recyclerView.setLayoutManager(new LinearLayoutManager(holder
                .recyclerView.getContext()));
        holder.recyclerView.setOnFlingListener(null);
        new GravitySnapHelper(snap.getGravity()).attachToRecyclerView(holder.recyclerView);
    }

    HomeItemAdapter itemAdapter = new HomeItemAdapter(mContext, snap.getCardSize(), snap.getApps());
    holder.recyclerView.setAdapter(itemAdapter);
    itemAdapter.setOnItemClickListener(new HomeItemAdapter.OnItemClickListener() {
        @Override
        public void itemClick(HomeItem item, int Position) {
            if(mContext instanceof HomeActivity) {
                if(item.isWebView()) {
                    ((HomeActivity) mContext).attachFragment(WebFragment.newInstance(item.getUrl(), item.getName()), true);
                } else {
                    ((HomeActivity) mContext).attachFragment(FirebaseListFragment.newInstance(item.getUrl(), item.getExtra()), true);
                }
            }
        }
    });

}