Are we not able to reassign Bitmaps? I get OOM just by doing something
like
Bitmap a;
a = network.downloadimage();
a = network.downloadimage();
a = network.downloadimage();// <-- crash
Do I have to :
a.recycle() ;
a= null;
everytime?
On Aug 25, 2:25 pm, freeanderson wrote:
> I guess nobody
I guess nobody reported my case.
I've solved like below. See my case.
...
Bitmap dummy = Bitmap.createBitma(1, 1, Config.RGB_565);
Bitmap a = Bitmap.createBitma(100, 100, Config.RGB_565);
Canvas c = new Canvas(a);
...c.draw(..) ...
a.recycle();
c.setBitmap(dummy); // This is key point. Ve
Hi,
I am getting the following logs when i am changing the wallpaper for
Homescreen.
Even i am recycling the bitmap is done when the wallpaper changes in
OnWallpaperChanged(). Still i m getting the bellow error.
03-26 05:02:16.829: INFO/AC(1340): setWallpaper(InputStream
03-26 05:02:16.840: INF
Hi Nivek,
Can you please tell me the solution for the problem attempt to use
recycled bitmap
Any solution please let me know.
Your reply will be highly appreaciated
Thanks and Regards
Mohammed Sameer
On Aug 17, 11:53 pm, Nivek wrote:
> When you change the device orientation, you app is close
Hi Steve,
PLease let me know how you fixed the belllow exeption
run-time exception the next
attempt to use recycled bitmap.
I m also getting the same exeption
trying to use a recycled bitmap android.graphics.bit...@43750030
Please reply back. Your reply will be highly appreciated.
Thanks and
Well, even if we should "normally" not call the recycle method, I see
in ApiDemos some calls to this method :
LabelMaker.java - line 281
SpriteTextRenderer.java - line 122
TriangleRenderer.java - line 106
I tried to solve a problem of memory allocation when loading big files
(4000x3000 pics) yest
@Nivek
THANK YOU the recycle() call works GREAT!
((BitmapDrawable)d).getBitmap().recycle();
I went through 10~15 photos w/o crashing!
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To po
Here's the crash log file in case you are interested:
08-20 10:08:00.700: INFO/ActivityManager(18682): Displayed activity
com.android.camera/.ImageGallery2: 1137 ms
08-20 10:08:01.220: VERBOSE/ImageGallery2(20461): /ImageBlockManager.onPause
08-20 10:08:01.280: DEBUG/Main(20546): /sdcard/dcim/Cam
I'm seeing the same out of memory problem.
It's consistent on my G1 in a few tries.
Basically I used the built-in intent to get the photo on my sdcard,
and set it as the app's background:
Drawable d = Drawable.createFromPath(filename);
mainBg.setBackgroundDrawable(d);
The filename is what passed
Ok, so I should replace my calls to ImageView.getDrawable().getBitmap
().recycle() with ImageView.setImageBitmap(null) and let the GC do his
job ?
Or is the call to ImageView.setCallback(null) enough to get rid of
both ImageView and Bitmap instances ?
I'll try to track all my calls to Bitmap.recy
Bitmap are eventually garbage collected. From the javadoc of the
Bitmap class itself:
"This is an advanced call, and normally need
not be called, since the normal GC process will free up this memory when
there are no more references to this bitmap."
On Mon, Aug 17, 2009 at 3:14 PM, Nivek wrote:
I'm sorry, I've certainly misunderstood something then, but... while
coding an app dealing with bitmaps, this is what it looks like.
Reading posts and blogs about memory management and use of bitmap led
me to that conclusion, and carefully recycling bitmaps in my app
allowed me to get rid of a lot
On Mon, Aug 17, 2009 at 7:53 AM, Nivek wrote:
>
> When you change the device orientation, you app is closed and then
> reopened.
>
> Android handles bitmaps a "special" way, you HAVE to explicitly
> recycle them as soon as you don't need them anymore... or they stay
> allocated in memory and NEVER
Dianne,
I suspect you are right, though I'm having a heck of a time
tracking it down (i.e., I don't see any leaks). Thanks for the info
on the wallpaper!
Cheers,
Steve
On Aug 17, 12:47 pm, Dianne Hackborn wrote:
> The wallpaper is loaded into each application that requests it. It is only
The wallpaper is loaded into each application that requests it. It is only
loaded the first time you ask for it, and the next time after it is changed
to some other image.
You are probably leaking memory. You can use the hat tool to look at your
allocations -- search on this list, there have bee
Hi Nivek,
Unfortunately, doing recycle on the drawable returned by
ContextWrapper.getWallpaper() results in a run-time exception the next
time the app is launched: attempt to use recycled bitmap. Though
curiously, if I launch the app again after receiving the exeption, it
works fine. I.e.,
When you change the device orientation, you app is closed and then
reopened.
Android handles bitmaps a "special" way, you HAVE to explicitly
recycle them as soon as you don't need them anymore... or they stay
allocated in memory and NEVER get freed.
I have started to code an app which uses a set
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