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    <p>To expand upon CommonsWare's answer:</p> <blockquote> <p>I have no idea if this works, but you might try <a href="http://developer.android.com/reference/java/lang/Thread.html#setDefaultUncaughtExceptionHandler%28java.lang.Thread.UncaughtExceptionHandler%29" rel="noreferrer">adding a top-level exception handler</a>, and in there <a href="http://developer.android.com/reference/android/os/Debug.html#dumpHprofData%28java.lang.String%29" rel="noreferrer">asking for a heap dump</a> if it is an <code>OutOfMemoryError</code>.</p> </blockquote> <p>I followed his suggestion successfully in my own Android app with the following code:</p> <pre><code>public class MyActivity extends Activity { public static class MyUncaughtExceptionHandler implements Thread.UncaughtExceptionHandler { @Override public void uncaughtException(Thread thread, Throwable ex) { Log.e("UncaughtException", "Got an uncaught exception: "+ex.toString()); if(ex.getClass().equals(OutOfMemoryError.class)) { try { android.os.Debug.dumpHprofData("/sdcard/dump.hprof"); } catch (IOException e) { e.printStackTrace(); } } ex.printStackTrace(); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Thread.currentThread().setUncaughtExceptionHandler(new MyUncaughtExceptionHandler()); } } </code></pre> <p>After the dump is created, you need to copy it from your phone to your PC: Click "Turn on USB storage" on the phone, find the file and copy it to your hard drive.</p> <p>Then, if you want to use the Eclipse Memory Analyzer (MAT) to analyze the file, you will need to covert the file: <code>hprof-conv.exe dump.hprof dump-conv.hprof</code> (hprof-conv is located under <code>android-sdk/tools</code>)</p> <p>Finally, open the <code>dump-conv.hprof</code> file with MAT</p>
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    1. POIs there a way to have an Android process produce a heap dump on an OutOfMemoryError?
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    1. COI've noticed that this often works, but sometimes doesn't result in a dump. Not sure why.
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    2. COI've also done the same and sometimes the dump file is corrupt (or at least hprof-conv seems to think so). I'd only add a suggestion to do a System.gc() before dumping.
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