Android 禁止Viewpager左右滑動功能

做項目要求某種情況下ViewPager不能滑動

百度后發現重寫ViewPager，覆蓋ViewPager的onInterceptTouchEvent(MotionEvent arg0)方法和onTouchEvent(MotionEvent arg0)方法，這兩個方法的返回值都是boolean類型的，只需要將返回值改為false，那么ViewPager就不會消耗掉手指滑動的事件了

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);
    }
 
}