app/src/main/java/com/camilstaps/common/DisablableViewPager.java


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package com.camilstaps.common;

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

/**
 * A ViewPager of which paging can be disabled
 * @author Camil Staps
 */
public class DisablableViewPager extends ViewPager {

    /**
     * Attribute to keep track of whether paging is enabled or not
     */
    private boolean pagingEnabled = true;

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

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

    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {
        return pagingEnabled && super.onInterceptTouchEvent(event);
    }

    /**
     * Enable or disable paging
     * @param set
     */
    public void setPagingEnabled(boolean set) {
        pagingEnabled = set;
    }
}