Then your app just uses way too much memory and the ListView drawing cache happens to make you go over the limit. You can also disable ListView's scrolling cache but it will just postpone your memory issues a little bit, not fix them.
On Tue, Feb 3, 2009 at 5:27 PM, Matt Hall <matt.h...@gmail.com> wrote: > > I'm struggling with the same problem, but aren't able to fix things > like the previous poster. When I switched to reusing views as > previously suggested I seem to have delayed the crash, but it still > happens. I am drawing a custom bitmap as part of my list items and > have tried to keep their generation to a minimum, but the drawing > cache still seems to cause the force quit no matter what I do/reuse. > > I'll post here if I figure out anything further, but from what I can > see just reusing the views doesn't completely fix this problem. > > Matt > > On Jan 29, 11:06 am, muckwarrior <muckwarr...@gmail.com> wrote: >> Never mind, I've managed to solve the problem myself with a hint from >> the other similar thread that I didn't see before posting. >> >> For anyone that encounters the same problem, I fixed it by using >> convertView as explained herehttp://androidguys.com/?p=635 >> >> On Jan 29, 2:23 pm, muckwarrior <muckwarr...@gmail.com> wrote: >> >> > I'm having problems with ListViews in my application. I thought >> > everything was fine until I noticed that if I scrolled up and down >> > through the list quickly a number of times, sooner or later the app >> > would crash with an OutOfMemoryError. >> >> > When I searched for the error I noticed a number of posts related to >> > loading images. As my list items included a small arrow png, I assumed >> > the problem lay here. However even after removing this and all other >> > drawables I had (gradient background and list separator) the problem >> > still remains. >> >> > Here's the stack trace >> >> > ERROR/dalvikvm-heap(2362): 66560-byte external allocation too large >> > for this process. >> > ERROR/(2362):VMwon't let us allocate 66560 bytes >> > DEBUG/AndroidRuntime(2362): Shutting downVM >> > WARN/dalvikvm(2362): threadid=3: thread exiting with uncaught >> > exception (group=0x40013e28) >> > ERROR/AndroidRuntime(2362): Uncaught handler: thread main exiting due >> > to uncaught exception >> > ERROR/AndroidRuntime(2362): java.lang.OutOfMemoryError:bitmapsize >> >exceedsVMbudget >> > ERROR/AndroidRuntime(2362): at android.graphics.Bitmap.nativeCreate >> > (Native Method) >> > ERROR/AndroidRuntime(2362): at android.graphics.Bitmap.createBitmap >> > (Bitmap.java:343) >> > ERROR/AndroidRuntime(2362): at android.view.View.buildDrawingCache >> > (View.java:5219) >> > ERROR/AndroidRuntime(2362): at android.view.View.getDrawingCache >> > (View.java:5112) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.drawChild >> > (ViewGroup.java:1355) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.dispatchDraw >> > (ViewGroup.java:1192) >> > ERROR/AndroidRuntime(2362): at >> > android.widget.AbsListView.dispatchDraw(AbsListView.java:1125) >> > ERROR/AndroidRuntime(2362): at android.widget.ListView.dispatchDraw >> > (ListView.java:2778) >> > ERROR/AndroidRuntime(2362): at android.view.View.draw(View.java: >> > 5422) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.drawChild >> > (ViewGroup.java:1420) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.dispatchDraw >> > (ViewGroup.java:1192) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.drawChild >> > (ViewGroup.java:1418) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.dispatchDraw >> > (ViewGroup.java:1192) >> > ERROR/AndroidRuntime(2362): at android.view.View.draw(View.java: >> > 5329) >> > ERROR/AndroidRuntime(2362): at android.widget.FrameLayout.draw >> > (FrameLayout.java:324) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.drawChild >> > (ViewGroup.java:1420) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.dispatchDraw >> > (ViewGroup.java:1192) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.drawChild >> > (ViewGroup.java:1418) >> > ERROR/AndroidRuntime(2362): at android.view.ViewGroup.dispatchDraw >> > (ViewGroup.java:1192) >> > ERROR/AndroidRuntime(2362): at android.view.View.draw(View.java: >> > 5329) >> > ERROR/AndroidRuntime(2362): at android.widget.FrameLayout.draw >> > (FrameLayout.java:324) >> > ERROR/AndroidRuntime(2362): at >> > com.android.internal.policy.impl.PhoneWindow$DecorView.draw >> > (PhoneWindow.java:1701) >> > ERROR/AndroidRuntime(2362): at android.view.ViewRoot.draw >> > (ViewRoot.java:980) >> > ERROR/AndroidRuntime(2362): at >> > android.view.ViewRoot.performTraversals(ViewRoot.java:829) >> > ERROR/AndroidRuntime(2362): at android.view.ViewRoot.handleMessage >> > (ViewRoot.java:1103) >> > ERROR/AndroidRuntime(2362): at android.os.Handler.dispatchMessage >> > (Handler.java:88) >> > ERROR/AndroidRuntime(2362): at android.os.Looper.loop(Looper.java: >> > 123) >> > ERROR/AndroidRuntime(2362): at android.app.ActivityThread.main >> > (ActivityThread.java:3742) >> > ERROR/AndroidRuntime(2362): at >> > java.lang.reflect.Method.invokeNative(Native Method) >> > ERROR/AndroidRuntime(2362): at java.lang.reflect.Method.invoke >> > (Method.java:515) >> > ERROR/AndroidRuntime(2362): at com.android.internal.os.ZygoteInit >> > $MethodAndArgsCaller.run(ZygoteInit.java:739) >> > ERROR/AndroidRuntime(2362): at >> > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:497) >> > ERROR/AndroidRuntime(2362): at dalvik.system.NativeStart.main >> > (Native Method) >> >> > I've had a look in DDMS and noticed that the percentage memory used in >> > the heap doesn't go above 70%. Also, doesn't the reported 66K seem >> > like a very small amount to be causing a crash? >> >> > Any help appreciated! > > > -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
