Package `android.telecom`

Added Classes
`Call`
`Call.Callback`
`Call.Details`
`CallAudioState`
`Conference`
`Conferenceable`
`Connection`
`Connection.VideoProvider`
`ConnectionRequest`
`ConnectionService`
`DisconnectCause`
`GatewayInfo`
`InCallService`
`InCallService.VideoCall`
`InCallService.VideoCall. Callback`
`PhoneAccount`
`PhoneAccount.Builder`
`PhoneAccountHandle`
`RemoteConference`
`RemoteConference.Callback`
`RemoteConnection`
`RemoteConnection.Callback`
`RemoteConnection.VideoProvider`
`RemoteConnection.VideoProvider. Callback`
`StatusHints`
`VideoProfile`
`VideoProfile.CameraCapabilities`

Changed Classes
TelecomManager

Package android.telecom