ViewPager with option to enable/disable swipe

attrs.xml

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

    <!-- Declare custom theme attributes that allow changing which styles are
         used for button bars depending on the API level.
         ?android:attr/buttonBarStyle is new as of API 11 so this is
         necessary to support previous API levels. -->
    <declare-styleable name="ButtonBarContainerTheme">
        <attr name="metaButtonBarStyle" format="reference" />
        <attr name="metaButtonBarButtonStyle" format="reference" />
    </declare-styleable>

    <declare-styleable name="CustomViewPager">
            <attr name="swipeable" format="boolean" />
    </declare-styleable>
</resources>

CustomViewPager.java

package br.net.ouroverde.agendamentoleves.utils;

import android.content.Context;
import android.content.res.TypedArray;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;

import br.net.ouroverde.agendamentoleves.R;

/**
 * Created by Denis Costa on 17/11/2017.
 */

public class CustomViewPager extends ViewPager {

    private boolean swipeable;

    public CustomViewPager(Context context) {
        super(context);
    }

    public CustomViewPager(Context context, AttributeSet attrs) {
        super(context, attrs);
        this.swipeable = true;
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CustomViewPager);
        try {
            swipeable = a.getBoolean(R.styleable.CustomViewPager_swipeable, true);
        } finally {
            a.recycle();
        }
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        if (this.swipeable) {
            return super.onTouchEvent(event);
        }

        return false;
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {
        if (this.swipeable) {
            return super.onInterceptTouchEvent(event);
        }

        return false;
    }

    public void setPagingEnabled(boolean enabled) {
        this.swipeable = enabled;
    }

}