Easy implementation of RecyclerView and EmptyView

CustomRecyclerView.java

import android.content.Context;
import android.support.annotation.LayoutRes;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.FrameLayout;

import java.util.Objects;

public class CustomRecyclerView extends FrameLayout {

    Context context;
    private RecyclerView recyclerView;
    @Nullable
    private View emptyView;

    public CustomRecyclerView(Context context) {
        super(context);
        init(context);
    }

    public CustomRecyclerView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(context);
    }

    public CustomRecyclerView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init(context);
    }

    public CustomRecyclerView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
        init(context);
    }

    private void init(Context context) {
        RecyclerView.LayoutParams layoutParams = new RecyclerView.LayoutParams(RecyclerView.LayoutParams.MATCH_PARENT, RecyclerView.LayoutParams.MATCH_PARENT);
        recyclerView = new RecyclerView(context);
        recyclerView.setLayoutParams(layoutParams);
        addView(recyclerView);
    }

    public void setLayoutManager(RecyclerView.LayoutManager layoutManager) {
        recyclerView.setLayoutManager(layoutManager);
    }

    public void setAdapter(RecyclerView.Adapter adapter) {
        recyclerView.setAdapter(adapter);
    }

    public void setHasFixedSize(boolean fixedSize) {
        recyclerView.setHasFixedSize(fixedSize);
    }

    public void addItemDecoration(RecyclerView.ItemDecoration itemDecoration) {
        recyclerView.addItemDecoration(itemDecoration);
    }

    public void addOnScrollListener(RecyclerView.OnScrollListener onScrollListener) {
        recyclerView.addOnScrollListener(onScrollListener);
    }

    public void setEmptyView(View emptyView) {
        this.emptyView = Objects.requireNonNull(emptyView);
        addView(this.emptyView);
    }

    public void setEmptyView(@LayoutRes int layout) {
        this.emptyView = LayoutInflater.from(getContext()).inflate(layout, this, false);
        addView(this.emptyView);
    }

    public void hideEmptyView() {
        if (emptyView != null) emptyView.setVisibility(GONE);
    }

    public void showEmptyView() {
        if (emptyView != null) emptyView.setVisibility(VISIBLE);
    }

    void checkIfEmpty() {
        if (emptyView != null && recyclerView.getAdapter() != null) {
            final boolean emptyViewVisible = recyclerView.getAdapter().getItemCount() == 0;
            emptyView.setVisibility(emptyViewVisible ? VISIBLE : GONE);
            recyclerView.setVisibility(emptyViewVisible ? GONE : VISIBLE);
        }
    }

    public void check() {
        checkIfEmpty();
    }

}