show "Sending..." in an outgoing message header until sent
It mostly just wasn't wired up to Message.isSending.
CVF.processInPlaceUpdates() now looks for sending state changes
and causes affected overlays to re-render.
"Sending..." changes also apply to the snap header, so I
improved how data changes generally propagate to the snap
header. Instead of manually prodding the snap header upon a
change, fix it so dataset changes on the adapter also unbind
the snap header view (to stay consistent w/ non-snap views).
The positioning pass that immediately follows will re-render it.
Bug: 7229688
Change-Id: I72930bfa7ec20788c3e4de67f4b6856a7e6a0bf7
3 files changed