Ksoap2 android Outofmemory错误，数据量巨大

我在谷歌上搜索了很多，找到了一个解决方案。我也尝试过这个解决方案，但还是遇到了同样的错误。如果有人能解决这个问题，请帮助我。我在webservice调用期间遇到以下错误

'Caused by: java.lang.OutOfMemoryError
at java.lang.AbstractStringBuilder.enlargeBuffer(AbstractStringBuilder.java:94)
at java.lang.AbstractStringBuilder.append0(AbstractStringBuilder.java:124)
at java.lang.StringBuilder.append(StringBuilder.java:271)
at org.kxml2.io.KXmlParser.readValue(KXmlParser.java:1345)
at org.kxml2.io.KXmlParser.next(KXmlParser.java:390)
at org.kxml2.io.KXmlParser.next(KXmlParser.java:310)
at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:269)
at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:431)
at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:301)
at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:431)
at org.ksoap2.serialization.SoapSerializationEnvelope.parseBody(SoapSerializationEnvelope.java:147)
at org.ksoap2.SoapEnvelope.parse(SoapEnvelope.java:140)
at org.ksoap2.transport.Transport.parseResponse(Transport.java:129)
at com.example.helper.HttpTransportSE.parseResponse(HttpTransportSE.java:338)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:311)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:125)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:120)
at com.example.helper.HelperFunctions.getAccountList(HelperFunctions.java:293)
at com.example.profiler.SyncData$GetProfiler.doInBackground(SyncData.java:269)
at com.example.profiler.SyncData$GetProfiler.doInBackground(SyncData.java:1)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
... 3 more
java.lang.OutOfMemoryError
at java.lang.AbstractStringBuilder.enlargeBuffer(AbstractStringBuilder.java:94)
at java.lang.AbstractStringBuilder.append0(AbstractStringBuilder.java:124)
at java.lang.StringBuilder.append(StringBuilder.java:271)
at org.kxml2.io.KXmlParser.readValue(KXmlParser.java:1345)
at org.kxml2.io.KXmlParser.next(KXmlParser.java:390)
at org.kxml2.io.KXmlParser.next(KXmlParser.java:310)
at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:269)
at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:431)
at org.ksoap2.serialization.SoapSerializationEnvelope.readUnknown(SoapSerializationEnvelope.java:301)
at org.ksoap2.serialization.SoapSerializationEnvelope.read(SoapSerializationEnvelope.java:431)
at org.ksoap2.serialization.SoapSerializationEnvelope.parseBody(SoapSerializationEnvelope.java:147)
at org.ksoap2.SoapEnvelope.parse(SoapEnvelope.java:140)
at org.ksoap2.transport.Transport.parseResponse(Transport.java:129)
at com.example.helper.HttpTransportSE.parseResponse(HttpTransportSE.java:338)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:311)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:125)
at com.example.helper.HttpTransportSE.call(HttpTransportSE.java:120)
at com.example.helper.HelperFunctions.getAccountList(HelperFunctions.java:293)
at com.example.profiler.SyncData$GetProfiler.doInBackground(SyncData.java:269)
at com.example.profiler.SyncData$GetProfiler.doInBackground(SyncData.java:1)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)'

您是否在活动中使用了“位图”或在活动中加载了许多数据？ 你可以使用

Bitmap.recycle（）

和

System.gc（）在正确的时间。
希望有帮助：）。
在清单文件中使用android:largeHeap=“true”是的，我已经在清单中添加了这一行。但仍然得到相同的错误。我尝试了这个解决方案从这个链接，但当我得到大的反应，然后再次出现这个错误。不，我在同步数据时没有使用位图。这里是为响应而进行的soap Web服务调用。但响应太大，超过50MB。