Delete all accounts on first run

[mario]

This fixes #820

[AndyScherzinger]

👍 nice trick :)

[AndyScherzinger]

👍

[mario]

Glad you like it :)

[tobiasKaminsky]

👍

[atomspring]

This is still happening to me, where AccountManagerService is being skipped since the account already exists... but NextCloud isn't listed in Android's settings>>Accounts pane.

I went into /data/system_de/accounts_de.db using sqlite3 and noted that the only item listing a nextcloud account was in meta, a .dump of meta lists this line: INSERT INTO "meta" VALUES('auth_uid_for_type:nextcloud','10145');

I deleted this line, did a soft-reboot of my device and tried adding my account using the token generated on the web UI, logcat still shows AccountManagerService warning about adding the account because it exists using the insertAccountIntoDatabase function. Where else could the accounts be stored?