Fix loudspeaker usage during playback only #485
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It seems that prior to #477 a bug existed where mute/unmute would not necessarily cause audio session reconfiguring, which masked an issue with the session configuration.
To get the system to use the loudspeaker and receiver together, at max available volume, the only reliable method I have found is using the
.playAndRecord
category with the.videoChat
mode. This was set when the microphone was unmuted, but upon mute it reverted to.playback
with.spokenAudio
. That caused a significant drop in apparent audio as only the receiver would be used.We already used
.playAndRecord
(with.voiceChat
) in the case that you had a muted microphone but a preference to not use the speaker, so it was possible to simplify things significantly here and unify the code.I've tested it a bit but more testing and insight would be appreciated @hiroshihorie!