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2014/10/16 ¤W¤È 08:09:39
android Programming Glossary: allocatesIs achartengine ready for realtime graphing? http://stackoverflow.com/questions/14187716/is-achartengine-ready-for-realtime-graphing taken a look at it and the onDraw for XYChart certainly allocates very heavily in cases where it looks like its convenient and.. . It can do what I need on my HW perfectly but since it allocates so heavily on repaint Android goes crazy with GC. It soon starts..
Android static object lifecycle (Application act crazy) http://stackoverflow.com/questions/1944369/android-static-object-lifecycle-application-act-crazy OS starts a process and assigns it a unique process id and allocates a process table.A process start an instance of DVM Dalvik VM..
http://stackoverflow.com/questions/2472617/using-xmpp-for-push-user-notifications-on-android-any-way-to-target-these-so-t a unique resource. With Google Talk usually the server allocates the resource. When you talk to someone on XMPP normally you..
http://stackoverflow.com/questions/4349075/bitmapfactory-decoderesource-returns-a-mutable-bitmap-in-android-2-2-and-an-immu bitmap to a mutable bitmap. This operation doesn't allocates more memory that there is already allocated. @param imgIn Source..
Android logs 'GC_EXTERNAL_ALLOC' 'GC_FOR_MALLOC' http://stackoverflow.com/questions/4550757/android-logs-gc-external-alloc-gc-for-malloc are allocated external to your VM e.g. Bitmap.createBitmap allocates the bitmap externally and only allocates a few dozen bytes on.. allocates the bitmap externally and only allocates a few dozen bytes on your local heap . Other examples of external..
ByteBuffer not releasing memory http://stackoverflow.com/questions/5060307/bytebuffer-not-releasing-memory question There is no leak. ByteBuffer.allocateDirect allocates memory from the native heap free store think malloc which is..
How to diagnose “Error executing aapt” error in Eclipse? http://stackoverflow.com/questions/7198905/how-to-diagnose-error-executing-aapt-error-in-eclipse aapt it forks the process which from what I understand allocates another 1.2GB just for running aapt. I looked at my process..
http://stackoverflow.com/questions/7247049/android-grow-heap-frag-case to look at the heap occupation and I found that my app allocates max 3.5MB of memory and the heap size allocated is 4.5 4.6 MB.....
http://stackoverflow.com/questions/7296781/garbage-collector-in-android-is-running-but-nothing-is-shown-as-being-allocated down to calling the .values method of a enum class which allocates a new array on every call. But for some reason those allocations..
Why does EditText retain its Activity's Context in Ice Cream Sandwich http://stackoverflow.com/questions/8497965/why-does-edittext-retain-its-activitys-context-in-ice-cream-sandwich To demonstrate this I've created TestLeakActivity which allocates a large byte array. Since the Activity's Context is never garbage..
Is achartengine ready for realtime graphing? http://stackoverflow.com/questions/14187716/is-achartengine-ready-for-realtime-graphing to plot in realtime hundreds of thousandths of points. I've taken a look at it and the onDraw for XYChart certainly allocates very heavily in cases where it looks like its convenient and probably makes the code much more readable but not really required... pity here is that ACE is certainly fast enough for what I need . It can do what I need on my HW perfectly but since it allocates so heavily on repaint Android goes crazy with GC. It soon starts allocating while GC is running so it has to wait and my..
Android static object lifecycle (Application act crazy) http://stackoverflow.com/questions/1944369/android-static-object-lifecycle-application-act-crazy background What happens when you start an application The OS starts a process and assigns it a unique process id and allocates a process table.A process start an instance of DVM Dalvik VM Each application runs inside a DVM. A DVM manages class loading..
http://stackoverflow.com/questions/2472617/using-xmpp-for-push-user-notifications-on-android-any-way-to-target-these-so-t multiple clients simultaneously so long as each client uses a unique resource. With Google Talk usually the server allocates the resource. When you talk to someone on XMPP normally you address messages using their bare JID &mdash you don't care..
http://stackoverflow.com/questions/4349075/bitmapfactory-decoderesource-returns-a-mutable-bitmap-in-android-2-2-and-an-immu etc and deletes the temp file. See my method Converts a immutable bitmap to a mutable bitmap. This operation doesn't allocates more memory that there is already allocated. @param imgIn Source image. It will be released and should not be used more..
Android logs 'GC_EXTERNAL_ALLOC' 'GC_FOR_MALLOC' http://stackoverflow.com/questions/4550757/android-logs-gc-external-alloc-gc-for-malloc versions of Android pre 3.0 . Before Honeycomb bitmaps are allocated external to your VM e.g. Bitmap.createBitmap allocates the bitmap externally and only allocates a few dozen bytes on your local heap . Other examples of external allocations are.. Honeycomb bitmaps are allocated external to your VM e.g. Bitmap.createBitmap allocates the bitmap externally and only allocates a few dozen bytes on your local heap . Other examples of external allocations are for java.nio.ByteBuffers. Pause Time If..
ByteBuffer not releasing memory http://stackoverflow.com/questions/5060307/bytebuffer-not-releasing-memory android memory leaks jni bytebuffer share improve this question There is no leak. ByteBuffer.allocateDirect allocates memory from the native heap free store think malloc which is in turn wrapped in to a ByteBuffer instance. When the ByteBuffer..
How to diagnose “Error executing aapt” error in Eclipse? http://stackoverflow.com/questions/7198905/how-to-diagnose-error-executing-aapt-error-in-eclipse My Eclipse process was using 1.2GB of memory. When Eclipse runs aapt it forks the process which from what I understand allocates another 1.2GB just for running aapt. I looked at my process list and saw that Firefox was using almost 400MB of memory...
http://stackoverflow.com/questions/7247049/android-grow-heap-frag-case to avoid memory leaks following the Android guide I tried to look at the heap occupation and I found that my app allocates max 3.5MB of memory and the heap size allocated is 4.5 4.6 MB... I'm working on the emulator .. They are not so much I think..
http://stackoverflow.com/questions/7296781/garbage-collector-in-android-is-running-but-nothing-is-shown-as-being-allocated benefit As it turns out I was able to track the problem down to calling the .values method of a enum class which allocates a new array on every call. But for some reason those allocations don't show up in ddms's allocation tracker so it makes..
Why does EditText retain its Activity's Context in Ice Cream Sandwich http://stackoverflow.com/questions/8497965/why-does-edittext-retain-its-activitys-context-in-ice-cream-sandwich Activity's Context even after the user leaves the Activity. To demonstrate this I've created TestLeakActivity which allocates a large byte array. Since the Activity's Context is never garbage collected the byte arrays accumulate on the heap eventually..
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