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 (in开发者_如何学Pythont 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);
}
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.
What is problem in my code? What to change to solve it?
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
I think that you need to consume the content even if the response code is not HttpStatus.SC_OK, and in your exception handlers.
精彩评论