Android client crashed when scrolling

[bremenpl]

Hello there,
I am using the Android Owncloud client in lastest available on the google play version (1.7.0). I am using Samsung s3 with Cyanogen 11. I have a folder it owncloud where I have over 700 pictures. When I enter that folder in the android client and start to scroll through the pictures fast, the app crashes.

[tobiasKaminsky]

Could you please append a logcat log, as with this description there is unfortunately no way to figure out the real reason...

[bremenpl]

I can append anything, but I dont know where to find this log.

[tobiasKaminsky]

http://wiki.cyanogenmod.org/w/Doc:_debugging_with_logcat
https://play.google.com/store/apps/details?id=org.jtb.alogcat&hl=de
Logcat provides nearly all debug messages we need to determinate the root of the crash.

[bremenpl]

I have downloaded this tool and tried to record the crash. But there was no
ibfo about it in the log. I tried switching log levels.

On March 2, 2015 10:44:50 AM tobiasKaminsky notifications@github.com wrote:

http://wiki.cyanogenmod.org/w/Doc:_debugging_with_logcat
https://play.google.com/store/apps/details?id=org.jtb.alogcat&hl=de
Logcat provides nearly all debug messages we need to determinate the root
of the crash.

---

Reply to this email directly or view it on GitHub:
#905 (comment)

[shoeper]

Is it in a folder containeding images?
I've the same in folders containing many images I get outofmemoryerror on a galaxy s4. Furthermore a problem seems to be that images are loaded one by one, no metter if they are currently in field of view or not. Images/thumbnails being in field of view should get downloaded first

here's a log, hope it helps:
https://gist.github.com/shoeper/867f13a58211ef364d56

Have also sent multiple reports to gplay - maybe the devs get them and could put the erros on github.

[tobiasKaminsky]

Have also sent multiple reports to gplay - maybe the devs get them and could put the erros on github.

@davivel Is there a way to get those reports intergrated here in github?

[ddijak]

Same issue here. Log cat when it crashes:

03-13 10:30:03.406 2480-2480/com.owncloud.android E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.owncloud.android, PID: 2480
java.lang.OutOfMemoryError
at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
at android.graphics.BitmapFactory.decodeStreamInternal(BitmapFactory.java:620)
at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:596)
at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:634)
at com.owncloud.android.ui.adapter.DiskLruImageCache.getBitmap(DiskLruImageCache.java:123)
at com.owncloud.android.datamodel.ThumbnailsCacheManager.getBitmapFromDiskCache(ThumbnailsCacheManager.java:134)
at com.owncloud.android.ui.adapter.FileListListAdapter.getView(FileListListAdapter.java:286)
at third_parties.in.srain.cube.GridViewWithHeaderAndFooter$HeaderViewGridAdapter.getView(GridViewWithHeaderAndFooter.java:657)
at android.widget.AbsListView.obtainView(AbsListView.java:2255)
at android.widget.GridView.makeAndAddView(GridView.java:1345)
at android.widget.GridView.makeRow(GridView.java:345)
at android.widget.GridView.fillUp(GridView.java:386)
at android.widget.GridView.fillGap(GridView.java:262)
at android.widget.AbsListView.trackMotionScroll(AbsListView.java:5143)
at android.widget.AbsListView$FlingRunnable.run(AbsListView.java:4254)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at android.view.Choreographer.doFrame(Choreographer.java:543)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5146)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:732)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566)
at dalvik.system.NativeStart.main(Native Method)

[masensio]

Hi all,

thanks for your feedback.
I think the problem is cause by the caching up thumbnails process, when the folder contains a lot of files the problem is greater. We need to improve this process. I hope to take time for solving this problem soon.

Sorry for the inconvenience.

[ddijak]

Use of ViewHolder and not inflating each View when it is shown, pervents the app from crashing. But there still is IO lag when loading images from disk cache and the scrolling is not a great user expirance.
Im currently working on reducing this lag with background imageview image swap, but have encountered image flickering as described here #921

[Joriks]

Hello, i have the same issue on v 1.7.1 (with nexus 5 and android 5.1.0) and a similar logcat than @Skymania but a bit larger ^^.
https://gist.github.com/Joriks/345b7806d561c5c957a4

[tobiasKaminsky]

This should be resolved by #955

[masensio]

Hi @bremenpl, @shoeper, @Skymania, @Joriks,

We are working to fix the thumbnails problems
To know if our changes solves this problem, we need a description of this bug, to reproduce it in our tests.
Could you please describe your problem specifying: device, Android version, app version, server version and the steps to reproduce it? Please indicate also the number of files (aprox) that you have in the folder.
You can use the template https://github.com/owncloud/android/blob/master/issue_template.md

[masensio]

Hi everybody,

we've included some fixes in our develop branch to avoid this crash.
That update will be available on the next release of the app (1.7.2).

So I close the issue.