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Crash when swiping trough images. #17231

Closed
Bug
#17250
Closed
Crash when swiping trough images.#17231
Bug
#17250
Assignees
alperozturk96
Labels
0. Needs triagebug

Description

@Yougoshatenshi
Yougoshatenshi
opened on Jun 22, 2026

⚠️ Before posting ⚠️

  • This is a bug, not a question or an enhancement.
  • I've searched for similar issues and didn't find a duplicate.
  • I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
  • I agree to follow Nextcloud's Code of Conduct.

Steps to reproduce

  1. Open larger folder with (non local) photos
  2. open image
  3. scroll trough a few ~15 images.

Expected behaviour

Not to crash.

Actual behaviour

Crashing after a switching between some images.

Android version

16

Device brand and model

Poco M2012K11AG

Stock or custom OS?

Custom (explain in "additional information")

Nextcloud android app version

20260619 dev

Nextcloud server version

33.0.5

Using a reverse proxy?

No

Android logs

Exception in thread "main" android.net.ConnectivityManager$TooManyRequestsException
    at android.net.ConnectivityManager.convertServiceException(ConnectivityManager.java:4501)
    at android.net.ConnectivityManager.sendRequestForNetwork(ConnectivityManager.java:4786)
    at android.net.ConnectivityManager.registerDefaultNetworkCallbackForUid(ConnectivityManager.java:5467)
    at android.net.ConnectivityManager.registerDefaultNetworkCallback(ConnectivityManager.java:5434)
    at android.net.ConnectivityManager.registerDefaultNetworkCallback(ConnectivityManager.java:5408)
    at com.nextcloud.client.network.ConnectivityServiceImpl.<init>(ConnectivityServiceImpl.kt:71)
    at com.nextcloud.client.network.NetworkModule.connectivityService(NetworkModule.java:27)
    at com.nextcloud.client.network.NetworkModule_ConnectivityServiceFactory.connectivityService(NetworkModule_ConnectivityServiceFactory.java:66)
    at com.nextcloud.client.di.DaggerAppComponent$AppComponentImpl.connectivityService(DaggerAppComponent.java:6895)
    at com.nextcloud.client.di.DaggerAppComponent$PreviewImageFragmentSubcomponentImpl.injectPreviewImageFragment(DaggerAppComponent.java:4041)
    at com.nextcloud.client.di.DaggerAppComponent$PreviewImageFragmentSubcomponentImpl.inject(DaggerAppComponent.java:4036)
    at com.nextcloud.client.di.DaggerAppComponent$PreviewImageFragmentSubcomponentImpl.inject(DaggerAppComponent.java:4022)
    at dagger.android.DispatchingAndroidInjector.maybeInject(DispatchingAndroidInjector.java:113)
    at dagger.android.DispatchingAndroidInjector.inject(DispatchingAndroidInjector.java:134)
    at dagger.android.support.AndroidSupportInjection.inject(AndroidSupportInjection.java:75)
    at dagger.android.support.AndroidSupportInjection.inject(AndroidSupportInjection.java:67)
    at com.nextcloud.client.di.FragmentInjector.onFragmentPreAttached(FragmentInjector.kt:19)
    at androidx.fragment.app.FragmentLifecycleCallbacksDispatcher.dispatchOnFragmentPreAttached(FragmentLifecycleCallbacksDispatcher.kt:78)
    at androidx.fragment.app.FragmentStateManager.attach(FragmentStateManager.java:509)
    at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:279)
    at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2214)
    at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2109)
    at androidx.fragment.app.FragmentManager.execSingleAction(FragmentManager.java:2002)
    at androidx.fragment.app.BackStackRecord.commitNow(BackStackRecord.java:317)
    at androidx.viewpager2.adapter.FragmentStateAdapter.placeFragmentInViewHolder(FragmentStateAdapter.java:343)
    at androidx.viewpager2.adapter.FragmentStateAdapter.onViewAttachedToWindow(FragmentStateAdapter.java:274)
    at androidx.viewpager2.adapter.FragmentStateAdapter.onViewAttachedToWindow(FragmentStateAdapter.java:74)
    at androidx.recyclerview.widget.RecyclerView.dispatchChildAttached(RecyclerView.java:8377)
    at androidx.recyclerview.widget.RecyclerView$5.addView(RecyclerView.java:954)
    at androidx.recyclerview.widget.ChildHelper.addView(ChildHelper.java:131)
    at androidx.recyclerview.widget.RecyclerView$LayoutManager.addViewInt(RecyclerView.java:9430)
    at androidx.recyclerview.widget.RecyclerView$LayoutManager.addView(RecyclerView.java:9388)
    at androidx.recyclerview.widget.RecyclerView$LayoutManager.addView(RecyclerView.java:9375)
    at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1676)
    at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1622)
    at androidx.recyclerview.widget.LinearLayoutManager.scrollBy(LinearLayoutManager.java:1425)
    at androidx.recyclerview.widget.LinearLayoutManager.scrollHorizontallyBy(LinearLayoutManager.java:1145)
    at androidx.recyclerview.widget.RecyclerView.scrollStep(RecyclerView.java:2047)
    at androidx.recyclerview.widget.RecyclerView.scrollByInternal(RecyclerView.java:2149)
    at androidx.recyclerview.widget.RecyclerView.onTouchEvent(RecyclerView.java:3867)
    at androidx.viewpager2.widget.ViewPager2$RecyclerViewImpl.onTouchEvent(ViewPager2.java:998)
    at android.view.View.performOnTouchCallback(View.java:16820)
    at android.view.View.dispatchTouchEvent(View.java:16773)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3137)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2811)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3143)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2826)
    at com.android.internal.policy.DecorView.superDispatchTouchEvent(DecorView.java:503)
    at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:2017)
    at android.app.Activity.dispatchTouchEvent(Activity.java:4665)
    at androidx.appcompat.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:69)
    at com.android.internal.policy.DecorView.dispatchTouchEvent(DecorView.java:441)
    at android.view.View.dispatchPointerEvent(View.java:17110)
    at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:8349)
    at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:8103)
    at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7480)
    at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7537)
    at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7503)
    at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:7674)
    at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7511)
    at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:7731)
    at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7484)
    at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7537)
    at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7503)
    at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7511)
    at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7484)
    at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:10697)
    at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:10648)
    at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:10616)
    at android.view.ViewRootImpl.processRawInputEvent(ViewRootImpl.java:11039)
    at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:10825)
    at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:277)
    at android.view.InputEventReceiver.nativeConsumeBatchedInputEvents(Native Method)
    at android.view.InputEventReceiver.consumeBatchedInputEvents(InputEventReceiver.java:253)
    at android.view.ViewRootImpl.doConsumeBatchedInput(ViewRootImpl.java:10796)
    at android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run(ViewRootImpl.java:10888)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1630)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1639)
    at android.view.Choreographer.doCallbacks(Choreographer.java:1235)
    at android.view.Choreographer.doFrame(Choreographer.java:1157)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1613)
    at android.os.Handler.handleCallback(Handler.java:1070)
    at android.os.Handler.dispatchMessage(Handler.java:125)
    at android.os.Looper.dispatchMessage(Looper.java:333)
    at android.os.Looper.loopOnce(Looper.java:263)
    at android.os.Looper.loop(Looper.java:367)
    at android.app.ActivityThread.main(ActivityThread.java:9287)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:566)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:929)

Server error logs



Additional information


Lineage 23.2
Activity
  1. Yougoshatenshi
    added 
    bug
     
    0. Needs triage
     on Jun 22, 2026
  2. Gdo23678 commented on Jun 22, 2026 
    @Gdo23678
    Gdo23678
    on Jun 22, 2026
    Just wondering if this might be related to the gallery loading issue in #17162?
    

    If the app is trying to fetch the whole media library at once without pagination, it might also instantiate way too many PreviewImageFragments in the background, which then leak these NetworkCallbacks.
  3. alperozturk96
    self-assigned this
    on Jun 24, 2026
  4. alperozturk96
    linked a pull request that will close this issuefix(connectivity-service): too many attempt #17250on Jun 24, 2026
  5. alperozturk96
    added the
    Bug
    issue type on Jun 24, 2026
  6. alperozturk96 commented on Jul 2, 2026 
    @alperozturk96
    alperozturk96
    on Jul 2, 2026
    Collaborator
    Hello
    

    Could you please try with last generated QA APK?
    

    #17250
  7. Yougoshatenshi commented on Jul 2, 2026 
    @Yougoshatenshi
    Yougoshatenshi
    on Jul 2, 2026
    Author
    

    Hello
    

    Could you please try with last generated QA APK?
    

    #17250
    

    

    Thanks, with QA i cant get it to crash anymore. I tried a few more folders.
    
Overall the responsiveness of how the folders load seems a bit better too.
  8. alperozturk96
    closed this as completedin #17250on Jul 10, 2026
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