public class ViewPagerCompat extends ViewPager {

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

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


        @Override  
        protected
 
 boolean canScroll(View v, boolean checkV, int dx, int x, int y) {  
            if(v.getClass().getName().equals("com.baidu.mapapi.map.MapView")) {  
                return true;  
            }  
            //if(v instanceof MapView){  
            //    return true;  
            //}  
            return
 
 super.canScroll(v, checkV, dx, x, y); 
       } 
}