Android开发学习笔记：浅谈GridView(3)

        } 
        public int getCount() { 
            return imgs.length; 
        } 
 
        public Object getItem(int item) { 
            return item; 
        } 
 
        public long getItemId(int id) { 
            return id; 
        } 
         
        //创建View方法 
        public View getView(int position, View convertView, ViewGroup parent) { 
             ImageView imageView; 
                if (convertView == null) { 
                    imageView = new ImageView(context); 
                    imageView.setLayoutParams(new GridView.LayoutParams(75, 75));//设置ImageView对象布局 
                    imageView.setAdjustViewBounds(false);//设置边界对齐 
                    imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);//设置刻度的类型 
                    imageView.setPadding(8, 8, 8, 8);//设置间距 
                }  
                else { 
                    imageView = (ImageView) convertView; 
                } 
                imageView.setImageResource(imgs[position]);//为ImageView设置图片资源 
                return imageView; 
        }