android viewpager 禁止左右滑动

public class UnSlipViewPager extends ViewPager{

    private boolean isCanSlip = false;

    public boolean isCanSlip() {
        return isCanSlip;
    }

    public void setIsCanSlip(boolean isCanSlip) {
        this.isCanSlip = isCanSlip;
    }

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

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

    @Override
    public boolean onInterceptTouchEvent(MotionEvent arg0) {
        if(isCanSlip)
            return super.onInterceptTouchEvent(arg0);
        else
            return false;
    }
    @Override
    public boolean onTouchEvent(MotionEvent arg0) {
        if(isCanSlip)
            return super.onTouchEvent(arg0);
        else
            return false;
    }
}