Btukfyl

I have created a BottomSheetDialog with a GridView, but I know that BottomSheetDialog can't set a title using the method .setTitle(), so how can I set a title on the dialog?

Here's my code:

Activity:

    customAdapter = new CustomAdapter(this);



    GridView gridView = new GridView(this);

    gridView.setAdapter(customAdapter);

    gridView.setNumColumns(5);



    BottomSheetDialog bottomSheetDialog = new BottomSheetDialog(this);

    bottomSheetDialog.setContentView(gridView);

    bottomSheetDialog.show();

CustomAdapter:

    private final LayoutInflater inflater;

    private List<String> sizeCodes;



    public CustomAdapter(Context context) {

        this.sizeCodes = Collections.emptyList();

        this.inflater = LayoutInflater.from(context);

    }



    public CustomAdapter addItems(List<SizeData> items) {

        sizeCodes = new ArrayList<>();

        for (SizeData item : items)

            sizeCodes.add(item.getSize());

        notifyDataSetChanged();

        return this;

    }



    @Override

    public int getCount() {

        return sizeCodes.size();

    }



    @Override

    public String getItem(int position) {

        return sizeCodes.get(position);

    }



    @Override

    public long getItemId(int position) {

        return position;

    }



    @Override

    public View getView(int position, View convertView, ViewGroup parent) {

        if (convertView == null)

            convertView = inflater.inflate(R.layout.item_size_picker, parent, false);

        ((TextView) convertView.findViewById(R.id.content)).setText(sizeCodes.get(position));

        return convertView;

    }

item_size_picker:

<?xml version="1.0" encoding="utf-8"?>

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:padding="8dp">



    <TextView

        android:id="@+id/content"

        style="@style/Base.TextAppearance.AppCompat.Button"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center" />



</FrameLayout>