Michael Kirk d7c7fff679 Fix some compiler warnings ... * explicit optional usage in strings * remove some unused StringUtil code * swiftlint affected files * more concise optional casting (and avoid a `!`) Compiler warnings: 343 -> 318 (Actually most of these are in external libs, but 115 remain in Signal/SSK) // FREEBIE		2017-05-05 14:26:29 -04:00
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Speakerbox	Improve handling of call service edge cases.	2017-04-19 10:09:40 -04:00
UserInterface	Fix speakerphone vs. WebRTC AND Fix CallService edge cases.	2017-05-03 09:34:39 -04:00
CallAudioService.swift	Fix some compiler warnings	2017-05-05 14:26:29 -04:00
CallAudioSession.swift	Don't require recording permissions until call is ringing.	2017-01-17 21:49:13 -05:00
CallService.swift	Fix some compiler warnings	2017-05-05 14:26:29 -04:00
DataChannelMessage.swift	WIP: WebRTC calling	2017-01-12 09:56:05 -05:00
NonCallKitCallUIAdaptee.swift	Handle “busy signal” appropriately.	2017-02-02 18:19:38 -05:00
OutboundCallInitiator.swift	Fix crash when placing call	2017-05-02 15:15:14 -04:00
OWSWebRTCDataProtos.pb.h	WIP: WebRTC calling	2017-01-12 09:56:05 -05:00
OWSWebRTCDataProtos.pb.m	WIP: WebRTC calling	2017-01-12 09:56:05 -05:00
PeerConnectionClient.swift	Insist upon an "ordered" TCP data channel for delivery reliability.	2017-05-05 10:41:00 -04:00
SignalCall.swift	Respond to CR.	2017-02-08 16:47:09 -05:00
TurnServerInfo.swift	WIP: WebRTC calling	2017-01-12 09:56:05 -05:00
WebRTCCallMessageHandler.swift	Fix calling by using actual session descriptions.	2017-04-18 12:32:45 -04:00