The Gallery UI show each folder with thumbnail properly.
but when I touch either folder icon, it show the detail thumbnail but
flash back to folder thumbnail immediately.

I changed the memory thresholds as below,
[ro.FOREGROUND_APP_MEM]:
[3072]
[ro.VISIBLE_APP_MEM]:
[4096]
[ro.SECONDARY_SERVER_MEM]:
[8192]
[ro.BACKUP_APP_MEM]:
[8192]
[ro.HOME_APP_MEM]:
[8192]
[ro.HIDDEN_APP_MEM]:
[10240]
[ro.CONTENT_PROVIDER_MEM]:
[11264]
[ro.EMPTY_APP_MEM]: [12288]

and check the memory info, it seems still have a lot of MemFree here.
# cat /proc/
meminfo
MemTotal:         255840
kB
MemFree:          145872
kB
Buffers:              64
kB
Cached:            49328
kB
SwapCached:            0
kB
Active:            42856
kB
Inactive:          35984
kB
Active(anon):      32740
kB
Inactive(anon):        0
kB
Active(file):      10116
kB
Inactive(file):    35984
kB
Unevictable:           0
kB
Mlocked:               0
kB
SwapTotal:             0
kB
SwapFree:              0
kB
Dirty:                 0
kB
Writeback:             0
kB
AnonPages:         29472
kB
Mapped:            29600
kB
Slab:               4356
kB
SReclaimable:       1768
kB
SUnreclaim:         2588
kB
PageTables:         1380
kB
Quicklists:           76
kB
NFS_Unstable:          0
kB
Bounce:                0
kB
WritebackTmp:          0
kB
CommitLimit:      127920
kB
Committed_AS:    4070336
kB
VmallocTotal:     524204
kB
VmallocUsed:        7344
kB
VmallocChunk:     507304 kB


Any setting I miss??


On 11月25日, 午後12:45, Dianne Hackborn <hack...@android.com> wrote:
> Are you seeing something wrong in the UI?  Having processes killed in the
> background is normal, expected, desired behavior.  It is unusual to have all
> of the background processes killed -- this typically means there is not
> enough memory to run them along with the foreground processes and services.
>  That may be normal, or not, depending on what you are doing.
>
>
>
> On Tue, Nov 24, 2009 at 6:38 PM, abukustfan <abukust...@gmail.com> wrote:
> > Hi all,
>
> > When I run Gallery application on my target board, it shows thumbnail
> > on each folder.
> > But when I select either folder, it shows the following message.
> > (The images in SD card is four 800x600 JPEG files.)
>
> > Could someone help me to solve this problem?
>
> > -----------------------------------------------------------------------------------------------------------------------------
> > I/ActivityManager( 1678): Starting activity: Intent
> > { act=android.intent.action.VIEW dat=content://media/internal/images/
> > media cmp=com.android.camera/.ImageGallery (has
> > extras) }
> > W/Process ( 1678): Unable to open /proc/2614/
> > status
> > I/ActivityManager( 1678): Displayed activity
> > com.android.camera/.ImageGallery: 673 ms (total 673
> > ms)
> > I/ActivityManager( 1678): Exiting empty application process
> > android.process.media
> > (android.os.binderpr...@2cd28a88)
> > I/Process ( 1678): Sending signal. PID: 3094 SIG:
> > 9
> > I/ActivityThread( 3084): Removing dead content provider:
> > media
> > I/ActivityManager( 1678): Killing app com.android.camera (pid 3084)
> > because provider com.android.providers.media.MediaProvider is in dying
> > process
> > android.process.media
> > I/Process ( 1678): Sending signal. PID: 3084 SIG:
> > 9
> > D/ActivityManager( 1678): Received spurious death notification for
> > thread
> > android.os.binderpr...@2cd28a88
> > binder: release proc 3084, transaction 6611, not
> > freed
> > I/ActivityManager( 1678): Process com.android.camera (pid 3084) has
> > died.
> > I/WindowManager( 1678): WIN DEATH: Window{2cd38b38 com.android.camera/
> > com.android.camera.ImageGallery
> > paused=false}
> > I/WindowManager( 1678): WIN DEATH: Window{2ce37c30 com.android.camera/
> > com.android.camera.GalleryPicker
> > paused=false}
> > I/ActivityManager( 1678): Start proc com.android.camera for activity
> > com.android.camera/.GalleryPicker: pid=3527 uid=10001 gids={1006,
> > 1015, 2001, 3003}
> > I/ActivityManager( 1678): Low Memory: No more background
> > processes.
> > W/UsageStats( 1678): Something wrong here, didn't expect
> > com.android.camera to be
> > resumed
> > I/ActivityManager( 1678): Start proc android.process.media for content
> > provider com.android.providers.media/.MediaProvider: pid=3537
> > uid=10001 gids={1006, 1015, 2001,
> > 3003}
> > W/InputManagerService( 1678): Got RemoteException sending setActive
> > (false) notification to pid 3084 uid
> > 10001
> > I/ActivityThread( 3537): Publishing provider downloads:
> > com.android.providers.downloads.DownloadProvider
> > I/ActivityManager( 1678): Displayed activity
> > com.android.camera/.GalleryPicker:
> > 1029 ms (total 1029
> > ms)
> > I/ActivityManager( 1678): Exiting empty application process
> > android.process.media
> > (android.os.binderpr...@2cd96d98)
> > I/Process ( 1678): Sending signal. PID: 3537 SIG:
> > 9
> > I/ActivityManager( 1678): Start proc android.process.media for restart
> > android.process.media: pid=3563 uid=10001 gids={1006, 1015, 2001,
> > 3003}
> > D/ActivityManager( 1678): Received spurious death notification for
> > thread
> > android.os.binderpr...@2cd96d98
> > I/ActivityThread( 3563): Publishing provider downloads:
> > com.android.providers.downloads.DownloadProvider
> > I/ActivityThread( 3563): Publishing provider drm:
> > com.android.providers.drm.DrmProvider
> > I/ActivityThread( 3563): Publishing provider media:
> > com.android.providers.media.MediaProvider
>
> > -----------------------------------------------------------------------------------------------------------------------------
>
> > --
> > unsubscribe: 
> > android-porting+unsubscr...@googlegroups.com<android-porting%2bunsubscr...@googlegroups.com>
> > website:http://groups.google.com/group/android-porting
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails.  All such
> questions should be posted on public forums, where I and others can see and
> answer them.

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