Hello, The framework (and support library) contains a class that you might find useful LruCache ;)
I will also highlight this training section http://developer.android.com/training/displaying-bitmaps/index.html BTW, if your know your application will use a lot of memory, you should query for heap size at runtime using 'ActivityManager.getMemoryClass()' Regards On Friday, July 6, 2012 6:16:17 PM UTC+2, Android Developer wrote: > > Hi, > > I am working in a avatar like application that has lots of images more > than 1000 where user can change any image at runtime. But its frequently > running out of heap space and then crashed. > > I checked this. > http://developer.android.com/training/displaying-bitmaps/index.html > > But it didnt solve my problem. Even i have worker thread to update the > image to UI. > > > *Stack Trace : > > > 07-06 21:54:45.707: E/AndroidRuntime(14405): java.lang.OutOfMemoryError > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.graphics.BitmapFactory.nativeDecodeAsset(Native Method) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:483) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:351) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:773) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.content.res.Resources.loadDrawable(Resources.java:1935) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.content.res.Resources.getDrawable(Resources.java:664) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.widget.ImageView.resolveUri(ImageView.java:542) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.widget.ImageView.setImageResource(ImageView.java:315) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.os.AsyncTask.finish(AsyncTask.java:602) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.os.AsyncTask.access$600(AsyncTask.java:156) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:615) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.os.Handler.dispatchMessage(Handler.java:99) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.os.Looper.loop(Looper.java:137) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > android.app.ActivityThread.main(ActivityThread.java:4424) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > java.lang.reflect.Method.invokeNative(Native Method) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > java.lang.reflect.Method.invoke(Method.java:511) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) > 07-06 21:54:45.707: E/AndroidRuntime(14405): at > dalvik.system.NativeStart.main(Native Method) > > > *Thanks in Advance > * > * > -- 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
