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fix(upload helper): anr - #17967

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alperozturk96 merged 1 commit into
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fix/anr-retry-failed-uploads
Nov 11, 2026
Merged

alperozturk96 merged 1 commit into
masterfrom
fix/anr-retry-failed-uploads

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@alperozturk96

@alperozturk96 alperozturk96 commented Nov 5, 2026 •

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Issue

at jdk.internal.misc.Unsafe.park (Native method)
  at java.util.concurrent.locks.LockSupport.parkNanos (LockSupport.java:276)
  at android.database.sqlite.SQLiteConnectionPool.waitForConnection (SQLiteConnectionPool.java:797)
  at android.database.sqlite.SQLiteConnectionPool.acquireConnection (SQLiteConnectionPool.java:403)
This function call is performing I/O operations, which have unpredictable timing. [Learn more](https://developer.android.com/topic/performance/anrs/find-unresponsive-thread#blocking-io)
  at android.database.sqlite.SQLiteSession.acquireConnection (SQLiteSession.java:931)
  at android.database.sqlite.SQLiteSession.beginTransactionUnchecked (SQLiteSession.java:332)
  at android.database.sqlite.SQLiteSession.beginTransaction (SQLiteSession.java:311)
  at android.database.sqlite.SQLiteDatabase.beginTransaction (SQLiteDatabase.java:841)
  at android.database.sqlite.SQLiteDatabase.beginTransaction (SQLiteDatabase.java:824)
  at android.database.sqlite.SQLiteDatabase.beginTransaction (SQLiteDatabase.java:677)
  at androidx.sqlite.db.framework.FrameworkSQLiteDatabase.beginTransaction (FrameworkSQLiteDatabase.android.kt:52)
  at com.owncloud.android.providers.FileContentProvider.query (FileContentProvider.java:470)
  at android.content.ContentProvider.query (ContentProvider.java:1669)
  at android.content.ContentProvider.query (ContentProvider.java:1765)
  at android.content.ContentProvider$Transport.query (ContentProvider.java:303)
  at android.content.ContentResolver.query (ContentResolver.java:1294)
  at android.content.ContentResolver.query (ContentResolver.java:1225)
  at android.content.ContentResolver.query (ContentResolver.java:1180)
  at com.owncloud.android.datamodel.FileDataStorageManager.getCapabilityCursorForAccount (FileDataStorageManager.java:2430)
  at com.owncloud.android.datamodel.FileDataStorageManager.getCapability (FileDataStorageManager.java:2467)
  at com.owncloud.android.datamodel.FileDataStorageManager.getCapability (FileDataStorageManager.java:2461)
  at com.nextcloud.client.jobs.upload.FileUploadHelper.retryFailedUploads (FileUploadHelper.kt:136)
  at com.owncloud.android.utils.FilesSyncHelper.restartUploadsIfNeeded (FilesSyncHelper.kt:36)
  at com.owncloud.android.utils.ReceiversHelper$3.onReceive (ReceiversHelper.java:117)
  at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0 (LoadedApk.java:2033)
  at android.app.LoadedApk$ReceiverDispatcher$Args.$r8$lambda$mcNAAl1SQ4MyJPyDg8TJ2x2h0Rk (unavailable)
  at android.app.LoadedApk$ReceiverDispatcher$Args$$ExternalSyntheticLambda0.run (D8$$SyntheticClass)
  at android.os.Handler.handleCallback (Handler.java:1082)
  at android.os.Handler.dispatchMessageImpl (Handler.java:135)
  at android.os.Handler.dispatchMessage (Handler.java:126)
  at android.os.Looper.loopOnce (Looper.java:295)
  at android.os.Looper.loop (Looper.java:398)
  at android.app.ActivityThread.main (ActivityThread.java:9569)
  at java.lang.reflect.Method.invoke (Native method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:575)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:918)

Changes

  • Moves of IO operation from main thread

Signed-off-by: alperozturk96 <alper_ozturk@proton.me>
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github-actions Bot commented Nov 5, 2026

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SpotBugs

CategoryBaseNew
Bad practice2424
Correctness4848
Dodgy code132132
Experimental11
Malicious code vulnerability11
Multithreaded correctness1313
Performance2828
Security1515
Total262262

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github-actions Bot commented Nov 5, 2026

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📱 QA build

Download app-qa-debug.apk
QR code Open the QR code for this download
Commit 1ccc244
Version 17967
Available until 7 days after this build

The QA build installs alongside a released Nextcloud app, so you can keep
using your existing install while testing.

Downloading the file requires a GitHub account, so open this link on the
device you want to test on, or transfer the APK to it.

@alperozturk96

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/backport to stable-35.1.x

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master-IT test failed, but no output was generated. Maybe a preliminary stage failed.

@alperozturk96
alperozturk96 merged commit 7126fcd into master Nov 11, 2026
25 of 29 checks passed
@alperozturk96
alperozturk96 deleted the fix/anr-retry-failed-uploads branch November 11, 2026 17:23
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2 participants