Question

我一直收到这个错误？

07-25 17:04:00.796: ERROR/AndroidRuntime(420): Caused by: java.lang.OutOfMemoryError
07-25 17:04:00.796: ERROR/AndroidRuntime(420):     at org.apache.http.impl.io.AbstractSessionInputBuffer.init(AbstractSessionInputBuffer.java:79)
07-25 17:04:00.796: ERROR/AndroidRuntime(420):     at org.apache.http.impl.SocketHttpClientConnection.createSessionInputBuffer(SocketHttpClientConnection.java:83)

每次我尝试运行此方法时：

public void getImages() throws IOException{


    DefaultHttpClient httpclient = new DefaultHttpClient();

    HttpGet httppost = new HttpGet("https://sites.google.com/site/theitrangers/images/webImages.txt");
    HttpResponse response;

        response = httpclient.execute(httppost);


            HttpEntity ht = response.getEntity();

            BufferedHttpEntity buf = new BufferedHttpEntity(ht);

            InputStream is = buf.getContent();


            BufferedReader r = new BufferedReader(new InputStreamReader(is));

            StringBuilder total = new StringBuilder();
            String line;
            while ((line = r.readLine()) != null) {
                total.append(line + "\n");

              imageUrl = total.toString();
              Log.v("getImage1", "Retreived image");
            }
     }

所有这些方法都是从网站上托管的文本文件中检索URL。

编辑：调试指向我的代码行。当我跑步时，我没有记忆错误。

 public void getImages() throws IOException{


    DefaultHttpClient httpclient = new DefaultHttpClient();

    HttpGet httppost = new HttpGet("https://sites.google.com/site/theitrangers/images/webImages.txt");
    HttpResponse response;

**Specifically here:**  response = httpclient.execute(httppost);

Answer 1

你可能会得到OOM，因为你要在StringBuilder的内存中加载那个应该很大的文本文件。您应该将此文件写入本地文件而不是StringBuilder以避免错误。

Answer 2

如果您的应用程序中没有泄漏，那么这可能与Android HttpClient OOM on 4G/LTE (HTC Thunderbolt)

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