Have you tried analyzing your app with tools like ddms?
http://developer.android.com/tools/debugging/ddms.html
http://android-developers.blogspot.se/2011/03/memory-analysis-for-android.html
On Monday, July 29, 2013 8:22:12 AM UTC+2, Kristoffer wrote:
>
> Hello.
> Iam having trouble with memory leak it will finaly cause the app to force
> close.
> I have stripped down my code just to find where the problem is and i
> located it to my httpclient.
>
> When i run this code iam geting many GC_Concurrent freed.
> if i add a Thread.sleep(1000); then i will ofcourse get less warnings but
> my guess is that there is still some problem with the code i run.
> Is there a way i could prevent the problem.
>
> Here is the code:
>
> Thread c = new Thread() {
> @Override
> public void run() {
> String xml;
> UsernamePasswordCredentials creds = new
> UsernamePasswordCredentials("username", "password");
> HttpGet httpGet;
> HttpClient httpClient;
> HttpResponse httpResponse;
> HttpEntity httpEntity;
> while (RunThread) {
>
> try {
> httpClient = HttpClientFactory.getThreadSafeClient();
> httpGet = new HttpGet("http://ipaddress/list?format=xml";);
> httpGet.addHeader(new BasicScheme().authenticate(creds,
> httpGet));
> httpResponse = httpClient.execute(httpGet);
> httpEntity = httpResponse.getEntity();
> xml = EntityUtils.toString(httpEntity, "UTF-8");
>
>
> } catch (Exception e) {
> e.printStackTrace();
>
> }
> }
> };
> c.start();
> }
>
> And here is the class HttpClientFactory
>
> public class HttpClientFactory {
>
> private static DefaultHttpClient client;
>
> public synchronized static DefaultHttpClient getThreadSafeClient() {
>
> if (client != null)
> return client;
>
> client = new DefaultHttpClient();
>
> ClientConnectionManager mgr = client.getConnectionManager();
>
> HttpParams params = client.getParams();
> params.setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT,
> 10000);
> params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 10000);
> client = new DefaultHttpClient(
> new ThreadSafeClientConnManager(params,
> mgr.getSchemeRegistry()), params);
>
> return client;
> }
> }
>
>
> Have a made some huge mistage in the code that is causing this issue?
>
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