安卓的访问网络

原生访问

new Thread() {

public void run() {

HttpGet httpGet = new HttpGet(path);

// 获取HttpClient对象

HttpClient httpClient = new DefaultHttpClient();

// 请求超时

httpClient.getParams().setParameter(

CoreConnectionPNames.CONNECTION_TIMEOUT, 10000);

// 读取超时

httpClient.getParams().setParameter(

CoreConnectionPNames.SO_TIMEOUT, 10000);

// 获取HttpResponse实例

HttpResponse httpResp;

try {

httpResp = httpClient.execute(httpGet);

// 判断是够请求成功

if (httpResp.getStatusLine().getStatusCode() == 200) {

// 获取返回的数据

String result = EntityUtils.toString(

httpResp.getEntity(), "UTF-8");

// 请求网络成功，缓存数据

Message msg = Message.obtain();

msg.obj = result;

if (page == 1) {

msg.what = GETDATA_SUCCESS;

} else {

msg.what = GETDATA_SUCCES;

}

handler.sendMessage(msg);

} else {

ToastUtil.showSystemToast(YewuTongji.this, "网络错误");

ToastUtil.dissMissDialog();

}

} catch (Exception e) {

e.printStackTrace();

ToastUtil.showSystemToast(YewuTongji.this, "网络塞车");

ToastUtil.dissMissDialog();

}

};

}.start();