If the Activity is put into the background before the ReactContext is created we
get an NPE here. While the window might be short, it's thechnically possible to
hit this, as our Crashlytics reports show.
Bring back the workaround introduced in afd2aea7
but removed in 21dcc41d. On conference join,
several other actions have already been fired
that try to set the large video participant
and select the participant on the bridge.
The problem is there is no conference during
these actions so the select participant
never fires. Then subsequent actions do not
fire select participant because the large
video participant has not changed.
This commit changes how the SmallVideo.isVideoPlayable method works.
1st we remove the check on the video stream muted field (materialized with the
!this.videoStream.isMuted() guard). This check is redundant as it is
already materialized in the !this.isVideoMuted check (the isVideoMuted
field is updated with the return value of the videoStream.isMuted()
method).
2nd we return false if we're in audio only mode, because it's
(obviously) undesirable to have a playable video when in audio only
mode.
We try to load the configuration with every room change, even when there is no
room. There is a bad (corner) case: when we have no config cached (first boot or
wiped app data). In such case the user is trapped in an infinite loop because we
require the config to show the welcome page, oh well.
Pretend we have a configuration by creating the most minimal one to at least get
to the welcome page.
Audio streams are automatically played by WebRTC and this won't change, probably
ever. There is no point in having checks and an Audio component which does
nothing.
In iOS 13 if the call is not unmuted when we report it to the system as started,
an action to unmute it is dispatched automagically. Thanks, Apple.
So, delay synchronizing the muted state until the conference is started (after
the join action). This creates a small window for de-synchronization, but it's
very short and it seems unavoidable.
This change is only applied to operating systems built by the fruit company in
Cupertino.
Andrei Gavrilescu
Djorkaeff Alexandre
Saúl Ibarra Corretgé
Дамян Минков
paweldomas
Bettenbuk Zoltan
Jaya Allamsetty
Leonard Kim
George Politis
Maximilian Ruta