After clearing of cache & dalvik cache Next cloud lost all accounts.

[noci2012]

Actual behaviour

• I cleared the cache & Dalvik Cache. (due to wifi issues).
  When nextcloud was started the next time, it appearantly lost al info on it's account.
  Also the DavDroid config went missing.

Expected behaviour

• Account info should not be in the cache, but in account data.

Steps to reproduce

1. Clear cache & Dalvik cache (from recovery)
2. restart phone (it takes time to "prepare all applications"
3. start nextcloud, it was missing it's account info.

Environment data

Android version: 6.0.1

Device model: SM-G800F

Stock or customized system: Stock, rooted,

Nextcloud app version: 3.3.0

Nextcloud server version: 14.0.3

Logs

Web server error log

N/A

Nextcloud log (data/nextcloud.log)

N/A

[nextcloud-android-bot]

GitMate.io thinks possibly related issues are #2328 (unable to add cloud account ), #357 (Demo account), #596 (Cache size), #109 (Confirmation dialog before removing an account), and #2811 (Nextcloud keep asking account password).

[noci2012]

None of GitMate.io's issues are applicable...
There were no login problems or account problems other than it being in the cache data in stead of more persistent data.

[tobiasKaminsky]

Account data is stored in AccountManager of Android.
I tried this on my OnePlus3 and formatted dalvik/cache but on Android 8 and no data was lost. But this is maybe due to the fact that Android 6 is using the old app system…

I fear that we cannot do anything here…