android中ViewPager禁止滑动

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public class NoScrollViewPager extends ViewPager{    private boolean noScroll = false;    public NoScrollViewPager(Context context, AttributeSet attrs) {        super(context, attrs);    }    public NoScrollViewPager(Context context) {        super(context);    }    public void setNoScroll(boolean noScroll) {        this.noScroll = noScroll;    }    @Override    public void scrollTo(int x, int y) {        super.scrollTo(x, y);    }    @Override    public boolean onTouchEvent(MotionEvent arg0) {        if (noScroll)            return false;        else            return super.onTouchEvent(arg0);    }    @Override    public boolean onInterceptTouchEvent(MotionEvent arg0) {        if (noScroll)            return false;        else            return super.onInterceptTouchEvent(arg0);    }    @Override    public void setCurrentItem(int item, boolean smoothScroll) {        super.setCurrentItem(item, smoothScroll);    }    @Override    public void setCurrentItem(int item) {        super.setCurrentItem(item);    }}

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