Crashes on GF's phone.
Is there a way to get the previous version somewhere?
I downgraded to previous version (27th I believe it is from) via apk (https://apkpure.com/calcy-iv/tesmath.calcy) and it works. However uninstalling the app did clean all settings etc, so be carefull...
Install Island ( https://play.google.com/store/apps/details?id=com.oasisfeng.island&hl=en_CA ), clone the calcyIV app, you can have 2 overlays active, I made the second ones overlay slightly transparent so I can visually tell which one is active to avoid accidentally dirtying the data with the wrong account.
Hmm, I've been using a decent syncing app called FolderSync, it syncs some folders from my phone to my desktop via sftp automatically every day (it has a pile of other ways to backup too), looking at other things it can backup I see all the ScanHistory files for calcyIV in /storage/emulated/0/Android/data/testmath.calcy/files/ , just tried setting up an autobackup with it and it worked, haven't tried restoring from backup but I assume it'll work too, this is the app: https://play.google.com/store/apps/details?id=dk.tacit.android.foldersync.lite&hl=en_CA
This is how I have the sync setup: http://share.coros.us/files/foldersync-calcyiv.png
What I do is install Island and then copy both PoGo and CalcyIV to the island, and use them separately from the main one. This way you can track both account's mons and maintain the history for both.
I personally do not use Tasker, and I'm not sure whether the official documentation is up to date regarding Android 9/10 intent restrictions.
Could you share some screenshots of Tasker's settings screen for receiving intents?
Iirc on Android 9+ intents must specify a package/component to be received but Tasker's official documentation states that these kind of intents cannot be received.
Not big into themes but I've been running Rad Pack for years. When it doesn't have a custom icon it auto-tints the existing icon. CalcyIV looks pretty good in context.