-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 9/16/10 21:11 , Fabrizio Giudici wrote: > > My app, among other things, downloads and displays images from the > Internet. Some might be too large and trigge an OOM when > ImageView.setImage() is called. > For the record, the worse OOM (the one which crashes the phone) is one that I haven't caught, as it originates from the event loop (see below). In particular, it seems that ImageView.onMeasure() causes the whole decoding of the image. It sounds strange, as I presume that onMeasure() only needs the image dimensions, and it should be possible to retrieve them *without* decoding the bitmap.
In any case, I'm now going to try subclassing ImageView and put a catch (OOM) around that onMeasure(). Any other idea? E/AndroidRuntime(15277): java.lang.OutOfMemoryError: bitmap size exceeds VM budget E/AndroidRuntime(15277): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method) E/AndroidRuntime(15277): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:459) E/AndroidRuntime(15277): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:271) E/AndroidRuntime(15277): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:296) E/AndroidRuntime(15277): at android.graphics.drawable.Drawable.createFromPath(Drawable.java:801) E/AndroidRuntime(15277): at android.widget.ImageView.resolveUri(ImageView.java:501) E/AndroidRuntime(15277): at android.widget.ImageView.onMeasure(ImageView.java:577) E/AndroidRuntime(15277): at android.view.View.measure(View.java:7964) E/AndroidRuntime(15277): at android.widget.Gallery.setUpChild(Gallery.java:786) E/AndroidRuntime(15277): at android.widget.Gallery.makeAndAddView(Gallery.java:738) E/AndroidRuntime(15277): at android.widget.Gallery.fillToGalleryRight(Gallery.java:697) E/AndroidRuntime(15277): at android.widget.Gallery.layout(Gallery.java:628) E/AndroidRuntime(15277): at android.widget.Gallery.onLayout(Gallery.java:336) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119) E/AndroidRuntime(15277): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998) E/AndroidRuntime(15277): at android.widget.LinearLayout.onLayout(LinearLayout.java:918) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119) E/AndroidRuntime(15277): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998) E/AndroidRuntime(15277): at android.widget.LinearLayout.onLayout(LinearLayout.java:918) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.widget.FrameLayout.onLayout(FrameLayout.java:333) E/AndroidRuntime(15277): at android.view.View.layout(View.java:6830) E/AndroidRuntime(15277): at android.view.ViewRoot.performTraversals(ViewRoot.java:996) E/AndroidRuntime(15277): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633) E/AndroidRuntime(15277): at android.os.Handler.dispatchMessage(Handler.java:99) E/AndroidRuntime(15277): at android.os.Looper.loop(Looper.java:123) E/AndroidRuntime(15277): at android.app.ActivityThread.main(ActivityThread.java:4363) E/AndroidRuntime(15277): at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime(15277): at java.lang.reflect.Method.invoke(Method.java:521) E/AndroidRuntime(15277): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) E/AndroidRuntime(15277): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) E/AndroidRuntime(15277): at dalvik.system.NativeStart.main(Native Method) - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - "We make Java work. Everywhere." java.net/blog/fabriziogiudici - www.tidalwave.it/people [email protected] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkySbaIACgkQeDweFqgUGxcwPACeIgLb1iT3jLcQg+j+dTFEe5k4 k1QAn0lnnQzE65EDFVhcE5Ua+bvqpCPd =Oho3 -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
