pulltorefresh框架实现刚进入界面就开始上拉加载数据

pulltorefresh框架里面有一个setrefresh()方法，

实现方法:

pullToRefreshListView.setRefreshing(true);

squareHotList = new ArrayList<SquareHot>();

//下面两行代码要通过Handler实现

adapter = new SquareAdapter(getActivity(), squareHotList);

pullToRefreshListView.setAdapter(adapter);

pullToRefreshListView.setOnRefreshListener(new OnRefreshListener2() {

@Override

publicvoid onPullDownToRefresh(PullToRefreshBaserefreshView) {

refresh = 0x1;

if (squareHotList!=null&&squareHotList.size() > 1) {

squareHotList.clear();

}

if (Utils.isNetworkAvailable(getActivity())) {

Debuger.log_w(TAG,"excute on PullDown");

initData();

}else {

Utils.showToastShort(getActivity(),"没有网络连接!");

pullToRefreshListView.onRefreshComplete();

}

}

@Override

publicvoid onPullUpToRefresh(PullToRefreshBaserefreshView) {

refresh = 0x2;

if (Utils.isNetworkAvailable(getActivity())) {

initData();

}else {

Utils.showToastShort(getActivity(),"没有网络连接!");

pullToRefreshListView.onRefreshComplete();

}

}

});