If the animator scale setting is set to 0, the progress bar refresher would run
in a tight loop. This issue was introduced by
93cc945a2c and caused the UI tests to fail.
Apparently onResume of MainActivity is sometimes called even if it's not the top
level activity, causing IntroActivity or AuthActivity to be launched twice. This
patch (uglily) prevents that from happening.
This is a different take on what db681273e6 was
trying to accomplish, with the additional benefit that the prompt will now no
longer be shown on auto-lock.
This removes the dependency on ``me.dm7.barcodescanner:zxing`` and replaces it
with our own QR code scanner implementation using CameraX and ZXing. The main
reason for this change is to hopefully get better compatibility with obscure
devices. The barcodescanner library we were previously using seems unmaintained,
while Google is apparently putting a lot of effort into CameraX.
ScannerActivity has been almost entirely rewritten, but the functionality is
exactly the same as before.
We're looking for android.security.KeyStoreException as the cause of
ProviderException, not java.security.KeyStoreException. Unfortunately this is a
hidden class, so all we can do is check the class name.
We don't actually need this, and I have a feeling that it may be causing some of
the inexplicable crashes we're seeing in the Play Console. For example:
apparently the app sometimes gets itself into a state where the vault is
unlocked, but the user is still shown AuthActivity (possibly due to it being
launched twice). I can't prove that "singleTask" causes this, as I can't
reproduce the issue on my device or an emulator, but it's the only odd thing we
have in our activity lifecycle handling.
Test plan:
- Go through the intro, add an entry, change some settings, etc
- See if the app shortcuts still work. Scenarios:
- The app is terminated.
- The app is locked.
- MainActivity is open.
- Some other activity is open.
- See if auto-locking still works. Scenarios:
- The app is locked.
- MainActivity is open.
- Some other activity is open.
- Turn on "Don't keep activities" in developer options and repeat the above
steps.
We previously stopped/started the biometric prompt every time in
onPause/onResume, but that's apparently not necessary (and discouraged according
to the documentation). This caused issues where the prompt would get stuck on
some devices. While working on this I ran into another issue where AuthActivity
was closed and reopened for no reason after rotation of the device, compounding
the issue. This patch also fixes that.
This patch ensures that we also copy over any files related to the SQLite
database (databases-shm, databases-wal, databases-journal) when copying it from
an app's internal storage.
