My android app is getting an "Out of memory" error without a useful stack trace. It occurs after I have repeatedly re-invoked its main logic through a menu interaction, which leads me to believe that there's a memory leak somewhere.
I say that the stack trace isn't useful because it doesn't include references to any of my own code. There are no references to my own code in the logcat output, either. I'm wondering if any of you can help me figure out where my memory leak might be occurring, given my stack trace and my logcat output. Here's the stack trace: Thread [<3> main] (Suspended (exception OutOfMemoryError)) ViewRoot.handleMessage(Message) line: 1716 ViewRoot(Handler).dispatchMessage(Message) line: 99 Looper.loop() line: 123 ActivityThread.main(String[]) line: 4203 Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method] Method.invoke(Object, Object...) line: 521 ZygoteInit$MethodAndArgsCaller.run() line: 791 ZygoteInit.main(String[]) line: 549 NativeStart.main(String[]) line: not available [native method] ... and here's the logcat output: [ ... lots of repetitions of the following WARN messages as I repeatedly invoke my app's main logic via a menu selection ... ] 04-11 09:27:35.341: WARN/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@4398a268 04-11 09:27:35.842: WARN/KeyCharacterMap(5262): No keyboard for id 0 04-11 09:27:35.852: WARN/KeyCharacterMap(5262): Using default keymap: / system/usr/keychars/qwerty.kcm.bin 04-11 09:27:36.852: WARN/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@439c3f38 04-11 09:27:38.782: WARN/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@43909130 04-11 09:27:39.392: WARN/KeyCharacterMap(5262): No keyboard for id 0 04-11 09:27:39.392: WARN/KeyCharacterMap(5262): Using default keymap: / system/usr/keychars/qwerty.kcm.bin 04-11 09:27:40.332: WARN/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@43996c88 04-11 09:27:41.931: ERROR/dalvikvm-heap(5262): 345600-byte external allocation too large for this process. 04-11 09:27:41.931: ERROR/(5262): VM won't let us allocate 345600 bytes Could my error be related to the "Window already focused ..." warnings? If so, how can I find out what is causing these? I know that I could sprinkle my code with lots of calls to Log.v() in order to zero in on where my problem might be occurring, but I'm wondering if there is a better way to get more meaningful information about the cause of my memory leak. Thanks in advance for any suggestions. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en To unsubscribe, reply using "remove me" as the subject.