sinat_30198445的博客

文艺式代码 文艺式 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 获取纳秒时间 更加精确 long start = System.nanoTime(); ViewHolder holder = null; if (convertView == null) { hol

1.自定义VIEW继承自ListView。2.在布局中引入自定义View3.` public void initView() { view = View.inflate(getContext(), R.layout.refreshview, null);//加载头布局 this.addHeaderView(view);//添加头布局 view.measure(0, 0);/