Crash when reopening the app with certain dialogs in the browser and >60,000 cards selected

[ZornHadNoChoice]

Checked for duplicates?

• This issue is not a duplicate

Does it also happen in the desktop version?

• This bug does not occur in the latest version of Anki Desktop

What are the steps to reproduce this bug?

1. Make a deck with 60,000 or more cards, 70,000 to be sure.
2. Open the browser and select all.
3. Open either the set due date or the export dialogs.
4. Leave the app, but don't remove it from recents.
5. Reopen the app.

You'll either be sent to the main screen or the app won't open and the bug report toast will appear.

Expected behaviour

No crash.

Debug info

AnkiDroid Version = 2.24.0alpha9 (72568b4e67dfb2f89f8bb8d0923dd6460d3e6e49)  
Backend Version = 0.1.63-anki25.09.2 (25.09.2 3890e12c9e48c028c3f12aa58cb64bd9f8895e30)  
Android Version = 13 (SDK 33)  
ProductFlavor = full  
Device Info = Xiaomi | POCO | mondrian | mondrian_global | 23013PC75G | qcom  
WebView Info = [com.google.android.webview | 763215903]: Mozilla/5.0 (Linux; Android 13; 23013PC75G Build/TKQ1.220905.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36  
ACRA UUID = 4afc3b3f-e93f-4a66-bc71-2b9476ef9eb0  
FSRS = 5.1.0 (Enabled: true)  
Crash Reports Enabled = true

(Optional) Anything else you want to share?

I reproduced it in v2.22.3 too.

Research

• I have checked the manual and the FAQ and could not find a solution to my issue
• (Optional) I have confirmed the issue is not resolved in the latest alpha release (instructions)

[Alok-Silswal]

Is this bug in anki web or ankidroid? You mentioned both browser and app.

[ZornHadNoChoice]

I swear I thought to myself that I should write "card browser" instead of just "browser", but decided it wasn't necessary here... In Anki, "the browser" usually refers to the card browser.

[Alok-Silswal]

I reproduced the issue. It

• directed me to the main screen : when I waited for sometime (maybe 10 seconds or so)
• showed error/crash: when I re-opened instantly

[Alok-Silswal]

Let me look into it.

[Alok-Silswal]

These are the LogCat:

05-03 23:06:41.764 20326 20326 E AndroidRuntime: Process: com.ichi2.anki.debug, PID: 20326
05-03 23:06:41.764 20326 20326 E AndroidRuntime: java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 619604 bytes
05-03 23:06:41.764 20326 20326 E AndroidRuntime: Bundle stats:
05-03 23:06:41.764 20326 20326 E AndroidRuntime:   android:viewHierarchyState [size=2440]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:     android:views [size=2392]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:   androidx.lifecycle.BundlableSavedStateRegistry.key [size=616368]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:     androidx.lifecycle.internal.SavedStateHandlesProvider [size=1216]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:     android:support:activity-result [size=1900]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:       KEY_COMPONENT_ACTIVITY_REGISTERED_KEYS [size=1416]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:     android:support:fragments [size=612884]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:       fragment_ad2350b8-60c2-4f25-996a-90ffd66c7b2d [size=610624]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:         arguments [size=600964]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:           arg_exported_ids [size=600648]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:         savedInstanceState [size=8932]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:           android:savedDialogState [size=8860]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:             android:dialogHierarchy [size=8736]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:               android:views [size=8688]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:       fragment_d9d5afa7-5b88-4e1c-86bf-8ba97834529b [size=1584]
05-03 23:06:41.764 20326 20326 E AndroidRuntime: PersistableBundle stats:
05-03 23:06:41.764 20326 20326 E AndroidRuntime:   [null]
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.app.servertransaction.PendingTransactionActions$StopInfo.run(PendingTransactionActions.java:146)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.Handler.handleCallback(Handler.java:958)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.Handler.dispatchMessage(Handler.java:99)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.Looper.loopOnce(Looper.java:222)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.Looper.loop(Looper.java:314)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.app.ActivityThread.main(ActivityThread.java:8788)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at java.lang.reflect.Method.invoke(Native Method)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:569)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1090)
05-03 23:06:41.764 20326 20326 E AndroidRuntime: Caused by: android.os.TransactionTooLargeException: data parcel size 619604 bytes
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.BinderProxy.transactNative(Native Method)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.os.BinderProxy.transact(BinderProxy.java:639)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.app.IActivityClientController$Stub$Proxy.activityStopped(IActivityClientController.java:1459)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.app.ActivityClient.activityStopped(ActivityClient.java:112)
05-03 23:06:41.764 20326 20326 E AndroidRuntime:        at android.app.servertransaction.PendingTransactionActions$StopInfo.run(PendingTransactionActions.java:135)```

[Alok-Silswal]

I will break it down into a total of 2 PRs, one each for the Export Dialog and the Set Due Date Dialog. PR for later will come only when the former one gets approved.

1 or 2 more PRs regarding refactoring are also possible, but those will be subjected to discussion and approval first.

[Alok-Silswal]

@BrayanDSO This issue is not fully resolved yet. SetDueDateDialog is left to be handled. I am working on it.

[Alok-Silswal]

3. Open either the set due date or the export dialogs.

Do this issue occur in any other dialogs?