Fixed
Status Update
Comments
il...@google.com <il...@google.com> #2
Yigit, do you have time to fix it?
reemission of the same liveData is racy
reemission of the same liveData is racy
il...@google.com <il...@google.com>
ap...@google.com <ap...@google.com> #3
yea i'll take it.
il...@google.com <il...@google.com> #4
Thanks for the detailed analysis. This may not be an issue anymore since we've started using Main.immediate there but I' not sure; I'll try to create a test case.
Description
Component used: Fragment Version used: 1.3.0-alpha06
When using
setReorderingAllowed(true)
(such as when using the Navigation Architecture Component), doing areplace()
will cause the new fragment to go throughonCreateView()
,onViewCreated()
and potentially up throughonStart()
andonResume()
before the previous fragment is stopped.This means that any values that are set on a shared view model (i.e., when returning a result ) during one of those methods is immediately sent to the other fragment instead of waiting for the user to return to the previous fragment.
Ideally, the previous fragment should be stopped (but specifically not have its view destroyed) prior to the new fragment moving up through lifecycle methods.