feiyufu的博客

XListViewpublic class XListView extends ListView implements OnScrollListener {private float mLastY = -1; // save event y private Scroller mScroller; // used for scroll back private OnScrollListener mSc

1.ImageLoaderUtil public class ImageLoaderUtil { public static void init(Context context){ //自己创建一个文件夹作为缓存的路径 File file = new File(Environment.getExternalStorageDirectory(),”image”);

util- NetDataUtilpublic class NetDataUtil {/** * 获取数据之前先判断网络状态 * @param path * @param callaBack */ public static void getData(Context context,final String path, final JsonStringCallaBack callaBack)