Android annoyingly kill sync managers that don't have a significant
amount of network traffic within a given minute. This means that if we
have a lot of entries to process, we may get killed by the system if we
have a lot of entries to prepare for pushing. We were sending in chunks,
for network performance, but now we make the whole process work in
chunks.
This should fix an issue reported by a user who imported a significant
amount of contacts in one go.
This is similar to the issue fixed for fetch in:
f7104bbcef
We were doing it to make sure we don't get overridden by
server changes. But we already changed this behaviour in
the past, so this call was just doing nothing and slowing
down the sync.
This was causing issues when importing from a Google account in some cases
because we were getting weird UIDs.
This was also problematic when importing from other sources that
reported weird UIDs.
This will make it easier to identify and fix crashes.
Until now we relied on user to automatically figure out if the app has
crashed and gather debug info manually. This didn't work well,
especially in places like "import" where they just assumed the import
finished successfully if there was a crash.
This change makes it so whenever there's a crash, the email app is
opened with a template email and the stack trace attached.
This should make it easier for us to detect and fix issues.
Important to note: nothing is sent automatically.
DAVdroid have updated to kotlin, and kotlin is problematic with
annotation processors which was breaking the whole build.
This also meant we were not able to update to a new gradle version or
import just partial, smaller fixes. Now we have control over the
submodules as well, which fixes the above issues. At least for now.
Some device manufacturers (I'm looking at you Xiaomi!) made some changes
to Android that break content providers and other background apps. This
affects a few apps, including DAVdroid from which EteSync is derived.
This change attempts to automatically detect such devices, alert users
and point them to the relevant FAQ entry.
I've already had to deal with a few bug reports stemming from this
issue, so it's good to have this handled automatically.
This addresses #22
