android 线程操作,请赐教,谢谢! _rdu.UploadData();这个方法里面是不是有UI的操作?Skipped 33 frames! The application may be doing too much work on its main thread.应该是警告吧? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 没有UI操作 /** * 单号明细记录上传 * @param listmix * @param * @param messgae 返回信息 * @return boolean true 成功 false 失败 */ public int UploadData() { int flat=-1; int _id=cos.GetMaxRdid(); int _rdid=GetMaxId(); List<RecordDetails> listmix =new ArrayList<RecordDetails>(); listmix=cos.getAllRecordDetailsData(); System.out.println("_id:--"+_id+"--_rdid:--"+_rdid); if(_rdid==-1) { return flat=4; } if(_id<=_rdid) { return flat=4; } String url = LoginActivity.address+"/POS/upload/recorddetails.upload.php"; HttpPost httpRequest = new HttpPost(url); List<NameValuePair> params; for(int i=0;i<listmix.size();i++) { params = new ArrayList<NameValuePair>(); params.add(new BasicNameValuePair("type","2")); params.add(new BasicNameValuePair("rdid", String.valueOf( listmix.get(i).getRdid()))); params.add(new BasicNameValuePair("orderno", listmix.get(i).getOrderno().trim())); params.add(new BasicNameValuePair("gname", listmix.get(i).getOrderno().trim())); params.add(new BasicNameValuePair("gcomponent", listmix.get(i).getGcomponent().trim())); params.add(new BasicNameValuePair("gprice", String.valueOf( listmix.get(i).getApprice()))); params.add(new BasicNameValuePair("qty", String.valueOf( listmix.get(i).getQty()))); params.add(new BasicNameValuePair("ppname", listmix.get(i).getGname().trim())); params.add(new BasicNameValuePair("apname", listmix.get(i).getApname().trim())); params.add(new BasicNameValuePair("apprice", String.valueOf( listmix.get(i).getApprice()))); params.add(new BasicNameValuePair("subtotal", String.valueOf( listmix.get(i).getSubtotal()))); params.add(new BasicNameValuePair("stype", String.valueOf( listmix.get(i).getType()))); params.add(new BasicNameValuePair("discount", listmix.get(i).getDiscount().trim())); params.add(new BasicNameValuePair("totalheat", listmix.get(i).getTotalheat().trim())); System.out.println( listmix.get(i).getOrderno().trim()); try { HttpEntity httpEntity = new UrlEncodedFormEntity(params,"utf-8"); httpRequest.setEntity(httpEntity); HttpClient httpClient = new DefaultHttpClient(); HttpResponse httpResponse = httpClient.execute(httpRequest); if(httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK){ String result = EntityUtils.toString(httpResponse.getEntity()); // tv.setText(result); // messgae=result; System.out.println(result+"--result"); Log.i("RecordDetails","result = "+result); }else{ // tv.setText("request error"); //messgae="request error"; } } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ClientProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } flat=2; return flat; } Skipped 33 frames如果程序不报错,就直接无视它 文件上传时要让你的app和服务器保持长连接,中间不能断开 代码是不是贴的有问题,如果按你的提示,就是UploadData();在主线程里面执行了。handler在Thread后面居然没报空指针。 是不是你GC太频繁了。不断的new BasicNameValuePair,然后系统回收了。次数为listmix.size()*14? 动态控件的创建问题 如何编译生成Fast boot,请教 请问网站开放api是如何开放的?比如新浪微博, twitter textview的动态更新问题 拿到系统图片,设置成我的Activity的背景图? android opengl,touch 二维坐标怎么转换成三维坐标 如何隐藏 Activity 的标题栏 各位大佬帮忙看看 在Android studio中不能创建serversocket吗? android9.0无法连接指定wifi 使用Socket连接读取数据,总是在read(byte)方法这一行报错 对一些android经典代码的理解 求指导
* 单号明细记录上传
* @param listmix
* @param
* @param messgae 返回信息
* @return boolean true 成功 false 失败
*/
public int UploadData()
{
int flat=-1;
int _id=cos.GetMaxRdid();
int _rdid=GetMaxId();
List<RecordDetails> listmix =new ArrayList<RecordDetails>();
listmix=cos.getAllRecordDetailsData();
System.out.println("_id:--"+_id+"--_rdid:--"+_rdid);
if(_rdid==-1)
{
return flat=4;
}
if(_id<=_rdid)
{
return flat=4;
}
String url = LoginActivity.address+"/POS/upload/recorddetails.upload.php";
HttpPost httpRequest = new HttpPost(url);
List<NameValuePair> params;
for(int i=0;i<listmix.size();i++)
{
params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("type","2"));
params.add(new BasicNameValuePair("rdid", String.valueOf( listmix.get(i).getRdid())));
params.add(new BasicNameValuePair("orderno", listmix.get(i).getOrderno().trim()));
params.add(new BasicNameValuePair("gname", listmix.get(i).getOrderno().trim()));
params.add(new BasicNameValuePair("gcomponent", listmix.get(i).getGcomponent().trim()));
params.add(new BasicNameValuePair("gprice", String.valueOf( listmix.get(i).getApprice())));
params.add(new BasicNameValuePair("qty", String.valueOf( listmix.get(i).getQty())));
params.add(new BasicNameValuePair("ppname", listmix.get(i).getGname().trim()));
params.add(new BasicNameValuePair("apname", listmix.get(i).getApname().trim()));
params.add(new BasicNameValuePair("apprice", String.valueOf( listmix.get(i).getApprice())));
params.add(new BasicNameValuePair("subtotal", String.valueOf( listmix.get(i).getSubtotal())));
params.add(new BasicNameValuePair("stype", String.valueOf( listmix.get(i).getType())));
params.add(new BasicNameValuePair("discount", listmix.get(i).getDiscount().trim()));
params.add(new BasicNameValuePair("totalheat", listmix.get(i).getTotalheat().trim()));
System.out.println( listmix.get(i).getOrderno().trim());
try {
HttpEntity httpEntity = new UrlEncodedFormEntity(params,"utf-8");
httpRequest.setEntity(httpEntity);
HttpClient httpClient = new DefaultHttpClient();
HttpResponse httpResponse = httpClient.execute(httpRequest);
if(httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK){
String result = EntityUtils.toString(httpResponse.getEntity());
// tv.setText(result);
// messgae=result;
System.out.println(result+"--result");
Log.i("RecordDetails","result = "+result);
}else{
// tv.setText("request error");
//messgae="request error";
}
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
flat=2;
return flat;
}
如果程序不报错,就直接无视它
handler在Thread后面居然没报空指针。
不断的new BasicNameValuePair,然后系统回收了。
次数为listmix.size()*14?