Java Code Examples for android.view.LayoutInflater

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
                         @Nullable Bundle savedInstanceState) {
  Bundle bundle = getArguments();
  accessToken = bundle.getString(PlaceConstants.ACCESS_TOKEN);
  placeOptions = bundle.getParcelable(PlaceConstants.PLACE_OPTIONS);
  if (placeOptions == null) {
    // Increase geocoding limit
    placeOptions = PlaceOptions.builder().limit(10).build();
  }

  mode = placeOptions.viewMode();
  rootView = inflater.inflate(
    mode == PlaceOptions.MODE_CARDS ? R.layout.fragment_autocomplete_card
      : R.layout.fragment_autocomplete_full,
    container, false);

  bindViews();
  bindClickListeners();
  return rootView;
}
 

/**
 * create a view from resource Xml file, and hold the view that may be used in displaying data.
 *
 * @param layoutInflater
 */
@Override
public View createView(LayoutInflater layoutInflater) {
    View view = layoutInflater.inflate(R.layout.with_long_press_list_view_item, null);
    mImageView = (CubeImageView) view.findViewById(R.id.with_long_press_list_image);
    return view;
}
 

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder viewHolder;
    if (convertView == null) {
        viewHolder = new ViewHolder();
        convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_item_share, parent, false);
        viewHolder.ivShareLogo = (ImageView) convertView.findViewById(R.id.share_item_logo);
        viewHolder.tvShareName = (TextView) convertView.findViewById(R.id.share_item_name);
        convertView.setTag(viewHolder);
    } else {
        viewHolder = (ViewHolder) convertView.getTag();
    }
    SharePlatform sharePlatform = getItem(position);
    if (sharePlatform != null) {
        viewHolder.ivShareLogo.setImageResource(sharePlatform.logoRes);
        viewHolder.tvShareName.setText(sharePlatform.name);
    }
    return convertView;
}
 

private void initialize() {
    LayoutInflater.from(getContext()).inflate(R.layout.match_card_view, this);

    /*
     * Get view references
     */
    profileImageView = (ImageView) findViewById(R.id.match_card_view_profile_image);
    nameTextView = (TextView) findViewById(R.id.match_card_view_name_text);
    ageTextView = (TextView) findViewById(R.id.match_card_view_age_text);
    filterImageView = (ImageView) findViewById(R.id.match_card_view_filter_image);
    bioTextView = (TextView) findViewById(R.id.match_card_view_bio_text);
    scoreTextView = (TextView) findViewById(R.id.match_card_view_score_text);

    rejectButton = (Button) findViewById(R.id.match_card_view_reject_button);
    acceptButton = (Button) findViewById(R.id.match_card_view_accept_button);
    chatButton = (ImageButton) findViewById(R.id.match_card_view_chat_button);

    rejectButton.setOnClickListener(rejectClickListener);
    acceptButton.setOnClickListener(acceptClickListener);
    chatButton.setOnClickListener(chatClickListener);
}
 

private ConfirmDialog(Context ctx) {
    mContext = ctx;
    internalDialogBuilder = new AlertDialog.Builder(mContext, R.style.ConfirmDialogStyle);
    layoutInflater = (LayoutInflater)ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View layout = inflater.inflate(R.layout.chat_fragment_group, container, false);

    listGroup = GroupDB.getInstance(getContext()).getListGroups();
    recyclerListGroups = (RecyclerView) layout.findViewById(R.id.recycleListGroup);
    mSwipeRefreshLayout = (SwipeRefreshLayout) layout.findViewById(R.id.swipeRefreshLayout);
    mSwipeRefreshLayout.setOnRefreshListener(this);
    GridLayoutManager layoutManager = new GridLayoutManager(getContext(), 2);
    recyclerListGroups.setLayoutManager(layoutManager);
    adapter = new ListMovieAdapter(getContext(), listGroup);
    recyclerListGroups.setAdapter(adapter);


    if(listGroup.size() == 0){
        //Ket noi server hien thi group
        mSwipeRefreshLayout.setRefreshing(true);
        getListGroup();
    }
    return layout;
}
 

public GyroView(Context context) {
    super(context);
    this.context = context;

    setFitsSystemWindows(true);

    View v = LayoutInflater.from(getContext()).inflate(R.layout.text, this, false);
    addView(v);

    sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
    sensor = sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
    textX = (TextView) findViewById(R.id.TextX);
    textY = (TextView) findViewById(R.id.TextY);
    textZ = (TextView) findViewById(R.id.TextZ);
    sensorManager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_NORMAL);

}
 

public AlertDialogBuilder builder() {
    View view = LayoutInflater.from(this.context).inflate(R.layout.o5, null);
    this.txt_title = (TextView) view.findViewById(R.id.txt_title);
    this.txt_title.setVisibility(8);
    this.txt_msg = (TextView) view.findViewById(R.id.txt_msg);
    this.txt_msg.setVisibility(8);
    this.btn_neg = (Button) view.findViewById(R.id.btn_neg);
    this.btn_neg.setVisibility(8);
    this.btn_pos = (Button) view.findViewById(R.id.btn_pos);
    this.btn_pos.setVisibility(8);
    this.img_line = (ImageView) view.findViewById(R.id.img_line);
    this.img_line.setVisibility(8);
    this.dialog = new Dialog(this.context, R.style.d);
    this.dialog.setContentView(view);
    return this;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View root = inflater.inflate(R.layout.fragment_team_issue_detail,
            container, false);
    Intent args = getActivity().getIntent();
    if (args != null) {
        mTeam = (Team) args.getSerializableExtra("team");
        mTeamIssue = (TeamIssue) args.getSerializableExtra("issue");
        mCatalog = (TeamIssueCatalog) args
                .getSerializableExtra("issue_catalog");
    }
    if (mCatalog != null) {

        ((BaseActivity) getActivity()).setActionBarTitle(mCatalog
                .getTitle());
    }
    initView(root);
    initData();
    return root;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
						 Bundle savedInstanceState)
{
	View view = inflater.inflate(R.layout.fragment_profile, container, false);
	unbinder = ButterKnife.bind(this, view);

	exitButton.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View v) {
			SharedPreferenceHelper.setToken("");

			Intent intent = new Intent(getContext(), RegisterActivity.class);
			intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
			startActivity(intent);
		}
	});

	onViewClicked();

	return view;
}
 

private void init() {
    container = new LinearLayout(getContext());
    container.setOrientation(LinearLayout.VERTICAL);
    container.setBackgroundResource(R.color.silver);
    for (GeneralCredit general : studentCredit.getGeneralCredits()) {
        LayoutInflater inflater = LayoutInflater.from(getContext());
        TextView title_text = (TextView) inflater.inflate(
                R.layout.credit_textview, this, false);
        title_text.setBackgroundResource(R.color.cloud);
        title_text.setTypeface(title_text.getTypeface(), Typeface.BOLD);
        title_text.setText(general.getTypeName());
        container.addView(title_text);
        TextView text = (TextView) inflater.inflate(
                R.layout.credit_textview, this, false);
        text.setBackgroundResource(R.color.white);
        String credit_text = getContext().getString(R.string.credit_essential_core) + general.getMustCoreCredit()
                + "  "+getContext().getString(R.string.credit_general_core) + general.getHadCoreCredit() + "  " + getContext().getString(R.string.credit_general_elective)
                + general.getHadCommonCredit();
        text.setText(credit_text);
        container.addView(text);
        addData(general);
    }
    addView(container);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    //Init view model
    mViewModel = new AbsencesViewModel();
    // Inflate the layout for this fragment
    View v =  inflater.inflate(R.layout.fragment_attendance, container, false);
    ButterKnife.bind(this,v);

    rviAbsences.setLayoutManager(new LinearLayoutManager(getContext()));
    progressBar.setVisibility(View.VISIBLE);

    if(mAdapter==null){
        mAdapter = new AbsencesAdapter(getContext());
        mSubscription.add(mViewModel.getAttendanceStream()
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(this::addAbsence,this::displayError));
    }else{
        progressBar.setVisibility(View.GONE);
    }

    rviAbsences.setAdapter(mAdapter);

    return v;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    view = inflater.inflate(R.layout.status_pedestrian_tab_view, container, false);

    trafficLightImageView = (ImageView) view.findViewById(R.id.tab1_trafficLight_ImageView);
    trafficLightImageView.setImageResource(R.drawable.red_light);

    // Create the Handler object (on the main thread by default)
    handler = new Handler();

    appData = AppData.getInstance();

    startPeriodicRequestFromRestService();

    return view;
}
 

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    switch (viewType) {
        case InfoItem.TYPE_SIMPLE_INFO:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_simpe_info, parent, false));
        case InfoItem.TYPE_CUSTOM_TITLE:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_custom_title, parent, false));
        case InfoItem.TYPE_DETAIL_INFO:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_detail_info, parent, false));
        case InfoItem.TYPE_PERSONAL_ACHIEVEMENT:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_personal_achievement, parent, false));
        case InfoItem.TYPE_SIMPLE_ITEM:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_simple_item, parent, false));
        case InfoItem.TYPE_QUESTION:
            return new ViewHolder(LayoutInflater.from(mContext).inflate(R.layout.item_question, parent, false));
    }
    return null;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_post_view, container, false);
    mRecyclerView = (RecyclerView) rootView.findViewById(R.id.rv_post);
    mLayoutManager = new StaggeredGridLayoutManager(SPAN_COUNT, StaggeredGridLayoutManager.VERTICAL);
    mRecyclerView.setLayoutManager(mLayoutManager);
    mSwipeRefreshLayout = rootView.findViewById(R.id.scroll_view);
    mSwipeRefreshLayout.setColorSchemeResources(
            android.R.color.holo_blue_bright,
            android.R.color.holo_green_light,
            android.R.color.holo_orange_light,
            android.R.color.holo_red_light);
    mAdapter = new PostViewAdapter(mListener, "post");
    mRecyclerView.setAdapter(mAdapter);
    return rootView;
}
 

@Override  //Outsourcing
protected View initRootView(LayoutInflater inflater) {
    if (view == null) {
        view = View.inflate(getActivity(), R.layout.fragment_select_worker_and_saler, null);
    }
    ButterKnife.bind(this, view);
    ViewGroup myparent = (ViewGroup) view.getParent();
    //获取args传递的参数
    if (getArguments() != null) {
        sap = (OrderServiceAndPkgListModel) getArguments().getSerializable("sap");
        orderServiceListModel = (OrderServiceListModel) getArguments().getSerializable("orderServiceListModel");
    }
    if (myparent != null) {
        myparent.removeView(view);
    }
    return view;
}
 

@Override
public BaseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    BaseViewHolder baseViewHolder = null;
    this.mContext = parent.getContext();
    this.mLayoutInflater = LayoutInflater.from(mContext);
    switch (viewType) {
        case LOADING_VIEW:
            baseViewHolder = getLoadingView(parent);
            break;
        case HEADER_VIEW:
            baseViewHolder = new BaseViewHolder(mHeaderView);
            break;
        case EMPTY_VIEW:
            baseViewHolder = new BaseViewHolder(mEmptyView);
            break;
        case FOOTER_VIEW:
            baseViewHolder = new BaseViewHolder(mFooterView);
            break;
        default:
            baseViewHolder = onCreateDefViewHolder(parent, viewType);
            initItemClickListener(baseViewHolder);
    }
    return baseViewHolder;

}
 

/**
 * 绑定搜索框xml视图
 */
private void initView() {
    // 1. 绑定R.layout.search_layout作为搜索框的xml文件
    LayoutInflater.from(mContext).inflate(R.layout.search_layout,this);
    et_search = (EditText) findViewById(R.id.et_search);
    et_search.setTextSize(textSizeSearch);
    et_search.setTextColor(textColorSearch);
    et_search.setHint(textHintSearch);

    // 3. 搜索框背景颜色
    search_block = (LinearLayout) findViewById(R.id.search_linear);
    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) search_block.getLayoutParams();
    params.height = searchBlockHeight;
    search_block.setBackgroundColor(searchBlockColor);
    search_block.setLayoutParams(params);

    // 4. 历史搜索记录 = ListView显示
    listView = (SearchListView) findViewById(R.id.listView);

    // 5. 删除历史搜索记录 按钮
    tv_clear = (TextView) findViewById(R.id.tv_clear);
    tv_clear.setVisibility(INVISIBLE);

    // 6. 返回按键
    searchBack = (ImageView) findViewById(R.id.search_icon);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View rootView;
    switch (getArguments().getInt(ARG_SECTION_NUMBER)) {
        case 0:
            rootView = inflater.inflate(R.layout.fragment_our_team, container, false);
            break;
        case 1:
            rootView = inflater.inflate(R.layout.fragment_about_instincts, container, false);
            break;
        case 2:
            rootView = inflater.inflate(R.layout.fragment_committees, container, false);
            break;
        case 3:
            rootView = inflater.inflate(R.layout.fragment_about_ssn, container, false);
            break;

        default:
            rootView = inflater.inflate(R.layout.fragment_about_instincts, container, false);
    }
    return rootView;
}
 

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    @SuppressLint("InflateParams") View view = LayoutInflater.from(getActivity()).inflate(R.layout.dialog_board_contributors, null, false);
    unbinder = ButterKnife.bind(this, view);
    if (null == getActivity()) {
        return new AlertDialog.Builder(getActivity())
                .setTitle(R.string.contributors)
                .setView(view)
                .setNegativeButton(R.string.closed, null)
                .create();
    } else {
        return new android.support.v7.app.AlertDialog.Builder(getActivity())
                .setTitle(R.string.contributors)
                .setView(view)
                .setNegativeButton(R.string.closed, null)
                .create();
    }
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_bookmark_list, container, false);

    // Set the adapter
    RecyclerView recyclerView = view.findViewById(R.id.recyclerView);
    ViewStub zeroView = view.findViewById(R.id.zero_bookmarks);

    UserDataDBHelper userDataDBHelper = UserDataDBHelper.getInstance(getContext(), bookId);
    ArrayList<Bookmark> bookmarks = userDataDBHelper.getAllBookmarks(UserDataDBContract.BookmarkEntry.COLUMN_NAME_PAGE_ID);

    if (bookmarks.size() != 0) {
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
        recyclerView.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.VERTICAL));
        bookmarkRecyclerViewAdapter = new BookmarkRecyclerViewAdapter(bookmarks, mListener, getContext(), userDataDBHelper, getActivity().getPreferences(Context.MODE_PRIVATE));
        bookmarkRecyclerViewAdapter.setHasStableIds(true);
        recyclerView.setAdapter(bookmarkRecyclerViewAdapter);
    } else {
        recyclerView.setVisibility(View.GONE);
        zeroView.setVisibility(View.VISIBLE);
    }

    return view;
}
 

@NonNull
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container) {
    View view = inflater.inflate(R.layout.home_view, container, false);
    ButterKnife.bind(this, view);
    HomeKey homeKey = getKey();
    return view;
}
 

public AlertDialog show(Context context) {
    LayoutInflater inflater = LayoutInflater.from(context);
    View v = inflater.inflate(R.layout.dialog_listview_select, null);
    listView = (ListView) v.findViewById(R.id.listView);
    submit = (Button) v.findViewById(R.id.but_submit);
    dialog = new AlertDialog.Builder(context).setView(v).create();
    dialog.show();
    Window window = dialog.getWindow();
    window.setGravity(Gravity.CENTER);
    window.setBackgroundDrawableResource(R.color.transparent);

    return dialog;
}
 

/**
 *This method calls onCreateViewHolder(ViewGroup, int) to create a new RecyclerView.ViewHolder
 * and initializes some private fields to be used by RecyclerView.
 * @param parent - ViewGroup
 * @param viewType - int
 * @return MapLayerViewHolder
 */
@Override public MapLegendViewHodler onCreateViewHolder(final ViewGroup parent, final int viewType) {
  final View itemView = LayoutInflater.
      from(parent.getContext()).
      inflate(R.layout.legend_view, parent, false);

  return new MapLegendViewHodler(itemView);
}
 

@Override
public View getGroupView(final int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
    LayoutInflater inflater = (LayoutInflater) mContext.getSystemService (Context.LAYOUT_INFLATER_SERVICE);
    View view;
    view = inflater.inflate (R.layout.custom_row_tags, parent, false);
    NoteUtil noteUtil = new NoteUtil (mContext);
    JSONArray tagList = noteUtil.getDistinctTags (mSectionID);
    TextView textView = (TextView) view.findViewById (R.id.textViewTagRow);
    try {
        textView.setText (tagList.getJSONObject (groupPosition).getString (GlobalData.NOTE_TAG_NAME));
        String tagColor = tagList.getJSONObject (groupPosition).getString (GlobalData.NOTE_TAG_COLOR);
        switch (tagColor) {
            case "Yellow":
                textView.setTextColor (Color.YELLOW);
                break;
            case "Red":
                textView.setTextColor (Color.RED);
                break;
            case "Green":
                textView.setTextColor (Color.GREEN);
                break;
        }
    } catch (JSONException e) {
        e.printStackTrace ();
    }
    return view;
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    this.layoutInflater = inflater;
    this.container = container;
    onCreateView(savedInstanceState);
    if (rootView == null)
        return super.onCreateView(inflater, container, savedInstanceState);

    return rootView;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (view == null) {
        view = inflater.inflate(R.layout.fragment_recyclerview, container, false);
        initRecyclerView();
    }
    return view;
}
 

public void displayParentComment(CharSequence content, CharSequence author) {
    View v = LayoutInflater.from(this)
            .inflate(R.layout.parents_list_row, mainlist, false);
    ((TextView) v.findViewById(R.id.content))
            .setText(content);
    ((TextView) v.findViewById(R.id.content))
            .setMovementMethod(LinkMovementMethod.getInstance());
    ((TextView) v.findViewById(R.id.author)).setText(author);
    mainlist.addView(v);
}
 

@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View itemView = LayoutInflater.from(parent.getContext())
            .inflate(R.layout.drawer_user_item, parent, false);

    return new MyViewHolder(itemView);
}
 

@NonNull
@Override
protected ViewHolder onCreateViewHolder(@NonNull LayoutInflater inflater, @NonNull ViewGroup parent) {
    View view = inflater.inflate(R.layout.item_movie_author, parent, false);

    return new ViewHolder(view);
}
 

public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    if (convertView == null) {
        convertView = LayoutInflater.from(this.ctx).inflate(R.layout.np, null);
        holder = new ViewHolder();
        holder.orderNum = (TextView) convertView.findViewById(R.id.order_num_value);
        holder.createdTime = (TextView) convertView.findViewById(R.id.created_at_value);
        holder.title = (TextView) convertView.findViewById(R.id.title);
        holder.image_list_layout = (LinearLayout) convertView.findViewById(R.id.image_list);
        holder.price = (TextView) convertView.findViewById(R.id.price_all_value);
        holder.payBtn = (Button) convertView.findViewById(R.id.pay_btn);
        holder.orderState = (TextView) convertView.findViewById(R.id.order_state_value);
        holder.cancelOrder = (TextView) convertView.findViewById(R.id.cancel_order);
        holder.tv_description = (TextView) convertView.findViewById(R.id.tv_description);
        holder.tv_carriage = (TextView) convertView.findViewById(R.id.tv_carriage);
        holder.bottom_bar = convertView.findViewById(R.id.bottom_bar);
        holder.bottom_submit = convertView.findViewById(R.id.bottom_submit);
        holder.bt_submit = (Button) convertView.findViewById(R.id.bt_submit);
        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }
    if (((Order) this.orders.get(position)).type.equals("GoodsOrder")) {
        setUchoiceOderView((UchoiceOrder) this.orders.get(position), holder, convertView,
                position);
    } else if (((Order) this.orders.get(position)).type.equals("RecipeOrder")) {
        setRecipeOrderView((RecipeOrder) getItem(position), holder);
    } else if (((Order) this.orders.get(position)).type.equals("NiceOrder")) {
        setRecipeOrderView((NiceOrder) getItem(position), holder);
    }
    return convertView;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
		Bundle savedInstanceState) {
	View view = inflater.inflate(R.layout.assistant_remote_provisioning, container, false);
	
	remoteProvisioningUrl = (EditText) view.findViewById(R.id.assistant_remote_provisioning_url);
	remoteProvisioningUrl.addTextChangedListener(this);
	apply = (Button) view.findViewById(R.id.assistant_apply);
	apply.setEnabled(false);
	apply.setOnClickListener(this);
	
	return view;
}
 

@Override
@SuppressWarnings("ConstantConditions")
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
	final ViewGroup view = (ViewGroup) super.onCreateView(inflater, container, savedInstanceState);
	view.removeView(view.findViewById(android.R.id.list));
	view.addView(mGridView = (GridViewWidget) inflater.inflate(R.layout.grid_view_swipe_to_refresh, container, false));
	return view;
}
 

@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {


    MyViewHolder holder = new MyViewHolder(LayoutInflater.from(
            context).inflate(com.google.blockly.android.R.layout.item_layout, parent,
            false));
    return holder;
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
	// get activity
	activity = ((NewScheduleActivity) getActivity());
	// update action bar
	ActionBar actionBar = activity.getSupportActionBar();
	actionBar.setTitle("Which language are you studying?");
	actionBar.setDisplayHomeAsUpEnabled(false);

	// load view
	View view = inflater.inflate(R.layout.fragment_new_schedule_language, container, false);

	RecyclerView recyclerView = view.findViewById(R.id.recyclerView);
	LanguageSelectAdapter languageSelectAdapter = new LanguageSelectAdapter(LanguageData.languages, selectedLanguage);
	languageSelectAdapter.asObservable().subscribe(language -> {
		activity.updateLanguage(language);
		selectedLanguage = language;
		NewScheduleScheduleFragment fragment = new NewScheduleScheduleFragment();
		getFragmentManager().beginTransaction()
				.replace(R.id.fragmentContainer, fragment)
				.addToBackStack(null)
				.commit();
	});
	recyclerView.setAdapter(languageSelectAdapter);
	recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
	return view;
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
                         @Nullable Bundle savedInstanceState) {
    customView = inflater.inflate(R.layout.home_fragment_slidebar_schedule, container, false);
    handler = new Handler(getActivity().getMainLooper());
    init();
    return customView;
}
 

public AppMenuAdapter(AppMenu appMenu, List<MenuItem> menuItems, LayoutInflater inflater) {
    mAppMenu = appMenu;
    mMenuItems = menuItems;
    mInflater = inflater;
    mNumMenuItems = menuItems.size();
    mDpToPx = inflater.getContext().getResources().getDisplayMetrics().density;
}
 

@Override
public BaseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view;
    if (viewType == TYPE_HEADER) {
        view = LayoutInflater.from(mContext).inflate(R.layout.item_playlist_header, parent, false);
        return new PlaylistHeaderVH(view);
    } else {
        view = LayoutInflater.from(mContext).inflate(R.layout.item_song_info_base, parent, false);
        return new PlaylistViewHolder(view);
    }
}
 

@NonNull
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view;
    if (activity instanceof MainActivity && viewType == TOP_ALBUM_ITEM) {
        view = LayoutInflater.from(activity).inflate(R.layout.item_grid_full_width, parent, false);
    } else {
        view = LayoutInflater.from(activity).inflate(itemLayoutRes, parent, false);
    }
    return createViewHolder(view, viewType);
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    Log.i(Log.Tag.LIFECYCLE, "%s#onCreateView()", mClassName);
    return null;
}