从URL SingleClientConnManager问题的Android获取图像 [英] Android get image from url SingleClientConnManager problem
问题描述
我使用以下code获得标志的图像，并将其保存在数据库中。
I am using following code to get the images of a logo and save it in the database.
DefaultHttpClient mHttpClient = new DefaultHttpClient();
HttpGet mHttpGet;
HttpResponse mHttpResponse;
HttpEntity entity;
for (int reportsCount = 0; reportsCount < reportsArr.length; reportsCount++) {
//Make a request to get our image
mHttpGet = new HttpGet(reportsArr[reportsCount][1]);
byte[] categoryLogoArr = null;
try {
mHttpResponse = mHttpClient.execute(mHttpGet);
if (mHttpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
entity = mHttpResponse.getEntity();
logoArr= EntityUtils.toByteArray(entity);
}
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
long categoryID = dataHelper.addCategory(reportsArr[reportsCount][0], categoryLogoArr);
}
第一个图像添加完美，但它不能正常工作，并给予下列警告。在其他情况下
The first image added perfectly, but rest of the cases it is not working and giving the following warning.
WARN/SingleClientConnManager(2389): Invalid use of SingleClientConnManager: connection still allocated.
在我的code是什么问题？要改变什么解决呢？
What is problem in my code? What to change to solve it?
推荐答案
您需要消耗的内容之前，你可以重复使用的连接。这可能是<一个重复href=\"http://stackoverflow.com/questions/4612573/exception-using-htt$p$pquest-execute-invalid-use-of-singleclientconnmanager-co\">Exception使用的Htt prequest.execute（）：使用无效的SingleClientConnManager：连接仍然分配
You need to consume the content before you can reuse the connection. This may be a duplicate of Exception using HttpRequest.execute(): Invalid use of SingleClientConnManager: connection still allocated.
我认为你需要消耗的内容即使响应code不是HttpStatus.SC_OK，并在异常处理。
I think that you need to consume the content even if the response code is not HttpStatus.SC_OK, and in your exception handlers.
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