@ -46,7 +46,10 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
// MARK: - O n g o i n g C a l l C o n t r o l s
var ongoingCallView : UIView !
var ongoingCallControls : UIStackView !
var ongoingAudioCallControls : UIStackView !
var ongoingVideoCallControls : UIStackView !
var hangUpButton : UIButton !
var audioSourceButton : UIButton !
@ -54,14 +57,11 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
var audioModeVideoButton : UIButton !
var videoModeMuteButton : UIButton !
var videoModeVideoButton : UIButton !
// TODO: L a t e r , w e ' l l r e - e n a b l e t h e t e x t m e s s a g e b u t t o n
// s o u s e r s c a n s e n d a n d r e a d m e s s a g e s d u r i n g a
// c a l l .
// v a r t e x t M e s s a g e B u t t o n : U I B u t t o n !
var videoModeFlipCameraButton : UIButton !
// MARK: - I n c o m i n g C a l l C o n t r o l s
var incomingCall View: UI View!
var incomingCall Controls: UIStack View!
var acceptIncomingButton : UIButton !
var declineIncomingButton : UIButton !
@ -182,7 +182,10 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
override func loadView ( ) {
self . view = UIView ( )
self . view . layoutMargins = UIEdgeInsets ( top : 16 , left : 20 , bottom : 16 , right : 20 )
createViews ( )
createViewConstraints ( )
}
override func viewDidLoad ( ) {
@ -348,42 +351,60 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
// t e x t M e s s a g e B u t t o n = c r e a t e B u t t o n ( i m a g e N a m e : " m e s s a g e - a c t i v e - w i d e " ,
// a c t i o n : # s e l e c t o r ( d i d P r e s s T e x t M e s s a g e ) )
audioSourceButton = createButton ( image Name: " audio-call-speaker-inactive " ,
audioSourceButton = createButton ( image : # imageLiteral ( resource : " audio-call-speaker-inactive " ) ,
action : #selector ( didPressAudioSource ) )
audioSourceButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_AUDIO_SOURCE_LABEL " ,
comment : " Accessibility label for selection the audio source " )
hangUpButton = createButton ( image Name: " hangup-active-wide " ,
hangUpButton = createButton ( image : # imageLiteral ( resource : " hangup-active-wide " ) ,
action : #selector ( didPressHangup ) )
hangUpButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_HANGUP_LABEL " ,
comment : " Accessibility label for hang up call " )
audioModeMuteButton = createButton ( image Name: " audio-call-mute-inactive " ,
audioModeMuteButton = createButton ( image : # imageLiteral ( resource : " audio-call-mute-inactive " ) ,
action : #selector ( didPressMute ) )
audioModeMuteButton . setImage ( # imageLiteral ( resourceName : " audio-call-mute-active " ) , for : . selected )
audioModeMuteButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_MUTE_LABEL " ,
comment : " Accessibility label for muting the microphone " )
videoModeMuteButton = createButton ( imageName : " video-mute-unselected " ,
audioModeVideoButton = createButton ( image : # imageLiteral ( resourceName : " audio-call-video-inactive " ) ,
action : #selector ( didPressVideo ) )
audioModeVideoButton . setImage ( # imageLiteral ( resourceName : " audio-call-video-active " ) , for : . selected )
audioModeVideoButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_SWITCH_TO_VIDEO_LABEL " , comment : " Accessibility label to switch to video call " )
videoModeMuteButton = createButton ( image : # imageLiteral ( resourceName : " video-mute-unselected " ) ,
action : #selector ( didPressMute ) )
videoModeMuteButton . setImage ( # imageLiteral ( resourceName : " video-mute-selected " ) , for : . selected )
videoModeMuteButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_MUTE_LABEL " , comment : " Accessibility label for muting the microphone " )
videoModeMuteButton . alpha = 0.9
audioModeVideoButton = createButton ( imageName : " audio-call-video-inactive " ,
action : #selector ( didPressVideo ) )
audioModeVideoButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_SWITCH_TO_VIDEO_LABEL " , comment : " Accessibility label to switch to video call " )
// T O D O p r o p e r a s s e t
videoModeFlipCameraButton = createButton ( image : # imageLiteral ( resourceName : " btnRefresh--white " ) ,
action : #selector ( didPressFlipCamera ) )
videoModeFlipCameraButton . setImage ( # imageLiteral ( resourceName : " btnRefresh--white " ) ,
for : . selected )
videoModeFlipCameraButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_SWITCH_CAMERA_DIRECTION " , comment : " Accessibility label to toggle front vs. rear facing camera " )
videoModeFlipCameraButton . alpha = 0.9
videoModeVideoButton = createButton ( imageName : " video-video-unselected " ,
videoModeVideoButton = createButton ( image : # imageLiteral ( resource : " video-video-unselected " ) ,
action : #selector ( didPressVideo ) )
videoModeVideoButton . setImage ( # imageLiteral ( resourceName : " video-video-selected " ) , for : . selected )
videoModeVideoButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_SWITCH_TO_AUDIO_LABEL " , comment : " Accessibility label to switch to audio only " )
videoModeVideoButton . alpha = 0.9
setButtonSelectedImage( button : audioModeMuteButton , imageName : " audio-call-mute-active " )
setButtonSelectedImage( button : videoModeMuteButton , imageName : " video-mute-selected " )
setButtonSelectedImage( button : audioModeVideoButton , imageName : " audio-call-video-active " )
setButtonSelectedImage( button : videoModeVideoButton , imageName : " video-video-selected " )
ongoingCallControls = UIStackView ( arrangedSubviews : [ hangUpButton ] )
ongoingCallControls. axis = . vertical
ongoingCallControls. alignment = . center
view. addSubview ( ongoingCallControls )
ongoingCallView = createContainerForCallControls ( controlGroups : [
[ audioModeMuteButton , audioSourceButton , audioModeVideoButton ] ,
[ videoModeMuteButton , hangUpButton , videoModeVideoButton ]
] )
ongoingAudioCallControls = UIStackView ( arrangedSubviews : [ audioModeMuteButton , audioSourceButton , audioModeVideoButton ] )
ongoingAudioCallControls . distribution = . equalSpacing
ongoingAudioCallControls . axis = . horizontal
ongoingVideoCallControls = UIStackView ( arrangedSubviews : [ videoModeMuteButton , videoModeFlipCameraButton , videoModeVideoButton ] )
ongoingAudioCallControls . distribution = . equalSpacing
ongoingVideoCallControls . axis = . horizontal
}
func presentAudioSourcePicker ( ) {
@ -416,59 +437,30 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
self . present ( actionSheetController , animated : true )
}
func setButtonSelectedImage ( button : UIButton , imageName : String ) {
let image = UIImage ( named : imageName )
assert ( image != nil )
button . setImage ( image , for : . selected )
}
func updateAvatarImage ( ) {
contactAvatarView . image = OWSAvatarBuilder . buildImage ( thread : thread , diameter : 400 , contactsManager : contactsManager )
}
func createIncomingCallControls ( ) {
acceptIncomingButton = createButton ( image Name: " call-active-wide " ,
acceptIncomingButton = createButton ( image : # imageLiteral ( resource : " call-active-wide " ) ,
action : #selector ( didPressAnswerCall ) )
acceptIncomingButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_ACCEPT_INCOMING_CALL_LABEL " ,
comment : " Accessibility label for accepting incoming calls " )
declineIncomingButton = createButton ( image Name: " hangup-active-wide " ,
declineIncomingButton = createButton ( image : # imageLiteral ( resource : " hangup-active-wide " ) ,
action : #selector ( didPressDeclineCall ) )
declineIncomingButton . accessibilityLabel = NSLocalizedString ( " CALL_VIEW_DECLINE_INCOMING_CALL_LABEL " ,
comment : " Accessibility label for declining incoming calls " )
incomingCallView = createContainerForCallControls ( controlGroups : [
[ acceptIncomingButton , declineIncomingButton ]
] )
}
func createContainerForCallControls ( controlGroups : [ [ UIView ] ] ) -> UIView {
let containerView = UIView ( )
self . view . addSubview ( containerView )
var rows : [ UIView ] = [ ]
for controlGroup in controlGroups {
rows . append ( rowWithSubviews ( subviews : controlGroup ) )
}
let rowspacing = ScaleFromIPhone5To7Plus ( 6 , 7 )
var prevRow : UIView ?
for row in rows {
containerView . addSubview ( row )
row . autoHCenterInSuperview ( )
if prevRow != nil {
row . autoPinEdge ( . top , to : . bottom , of : prevRow ! , withOffset : rowspacing )
}
prevRow = row
}
incomingCallControls = UIStackView ( arrangedSubviews : [ acceptIncomingButton , declineIncomingButton ] )
incomingCallControls . axis = . horizontal
incomingCallControls . alignment = . center
incomingCallControls . distribution = . equalSpacing
containerView . setContentHuggingVerticalHigh ( )
rows . first ! . autoPinEdge ( toSuperviewEdge : . top )
rows . last ! . autoPinEdge ( toSuperviewEdge : . bottom )
return containerView
view . addSubview ( incomingCallControls )
}
func createButton ( imageName : String , action : Selector ) -> UIButton {
let image = UIImage ( named : imageName )
assert ( image != nil )
func createButton ( image : UIImage , action : Selector ) -> UIButton {
let button = UIButton ( )
button . setImage ( image , for : . normal )
button . imageEdgeInsets = UIEdgeInsets ( top : buttonInset ( ) ,
@ -481,134 +473,81 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
return button
}
// C r e a t e s a r o w c o n t a i n i n g a g i v e n s e t o f s u b v i e w s .
func rowWithSubviews ( subviews : [ UIView ] ) -> UIView {
let row = UIView ( )
row . setContentHuggingVerticalHigh ( )
row . autoSetDimension ( . height , toSize : buttonSize ( ) )
if subviews . count > 1 {
// I f t h e r e ' s m o r e t h a n o n e s u b v i e w i n t h e r o w ,
// s p a c e t h e m e v e n l y w i t h i n t h e r o w .
var lastSubview : UIView ?
for subview in subviews {
row . addSubview ( subview )
subview . setContentHuggingHorizontalHigh ( )
subview . autoVCenterInSuperview ( )
if lastSubview != nil {
let spacer = UIView ( )
spacer . isHidden = true
row . addSubview ( spacer )
spacer . autoPinEdge ( . left , to : . right , of : lastSubview ! )
spacer . autoPinEdge ( . right , to : . left , of : subview )
spacer . setContentHuggingHorizontalLow ( )
spacer . autoVCenterInSuperview ( )
if subviews . count = = 2 {
// s p e c i a l c a s e t o h a r d c o d e t h e s p a c e r ' s s i z e w h e n t h e r e i s o n l y 1 s p a c e r .
spacer . autoSetDimension ( . width , toSize : ScaleFromIPhone5To7Plus ( 46 , 60 ) )
} else {
spacer . autoSetDimension ( . width , toSize : ScaleFromIPhone5To7Plus ( 3 , 5 ) )
}
}
lastSubview = subview
}
subviews . first ! . autoPinEdge ( toSuperviewEdge : . left )
subviews . last ! . autoPinEdge ( toSuperviewEdge : . right )
} else if subviews . count = = 1 {
// I f t h e r e ' s o n l y o n e s u b v i e w i n t h i s r o w , c e n t e r i t .
let subview = subviews . first !
row . addSubview ( subview )
subview . autoVCenterInSuperview ( )
subview . autoPinWidthToSuperview ( )
}
return row
}
// MARK: - L a y o u t
override func updateViewConstraints ( ) {
if ! hasConstraints {
// W e o n l y w a n t t o c r e a t e o u r c o n s t r a i n t s o n c e .
//
// N o t e t h a t c o n s t r a i n t s a r e a l s o c r e a t e d e l s e w h e r e .
// T h i s o n l y c r e a t e s t h e c o n s t r a i n t s f o r t h e t o p - l e v e l c o n t e n t s o f t h e v i e w .
hasConstraints = true
let topMargin = CGFloat ( 40 )
let contactHMargin = CGFloat ( 5 )
let contactVSpacing = CGFloat ( 3 )
let ongoingHMargin = ScaleFromIPhone5To7Plus ( 46 , 72 )
let incomingHMargin = ScaleFromIPhone5To7Plus ( 46 , 72 )
let settingsNagHMargin = CGFloat ( 30 )
let ongoingBottomMargin = ScaleFromIPhone5To7Plus ( 23 , 41 )
let incomingBottomMargin = CGFloat ( 41 )
let settingsNagBottomMargin = CGFloat ( 41 )
let avatarTopSpacing = ScaleFromIPhone5To7Plus ( 25 , 50 )
// T h e b u t t o n s h a v e b u i l t - i n 1 0 % m a r g i n s , s o t o a p p e a r c e n t e r e d
// t h e a v a t a r ' s b o t t o m s p a c i n g s h o u l d b e a b i t l e s s .
let avatarBottomSpacing = ScaleFromIPhone5To7Plus ( 18 , 41 )
// L a y o u t o f t h e l o c a l v i d e o v i e w i s a b i t u n u s u a l b e c a u s e
// a l t h o u g h t h e v i e w i s s q u a r e , i t w i l l b e u s e d
let videoPreviewHMargin = CGFloat ( 0 )
// D a r k b l u r r e d b a c k g r o u n d .
blurView . autoPinEdgesToSuperviewEdges ( )
localVideoView . autoPinTrailingToSuperviewMargin ( withInset : videoPreviewHMargin )
localVideoView . autoPinEdge ( toSuperviewEdge : . top , withInset : topMargin )
let localVideoSize = ScaleFromIPhone5To7Plus ( 80 , 100 )
localVideoView . autoSetDimension ( . width , toSize : localVideoSize )
localVideoView . autoSetDimension ( . height , toSize : localVideoSize )
remoteVideoView . autoPinEdgesToSuperviewEdges ( )
contactNameLabel . autoPinEdge ( toSuperviewEdge : . top , withInset : topMargin )
contactNameLabel . autoPinLeadingToSuperviewMargin ( withInset : contactHMargin )
contactNameLabel . setContentHuggingVerticalHigh ( )
contactNameLabel . setCompressionResistanceHigh ( )
callStatusLabel . autoPinEdge ( . top , to : . bottom , of : contactNameLabel , withOffset : contactVSpacing )
callStatusLabel . autoPinLeadingToSuperviewMargin ( withInset : contactHMargin )
callStatusLabel . setContentHuggingVerticalHigh ( )
callStatusLabel . setCompressionResistanceHigh ( )
contactAvatarContainerView . autoPinEdge ( . top , to : . bottom , of : callStatusLabel , withOffset : + avatarTopSpacing )
contactAvatarContainerView . autoPinEdge ( . bottom , to : . top , of : ongoingCallView , withOffset : - avatarBottomSpacing )
contactAvatarContainerView . autoPinWidthToSuperview ( withMargin : avatarTopSpacing )
contactAvatarView . autoCenterInSuperview ( )
// E n s u r e C o n t a c A v a t a r V i e w g e t s a s c l o s e a s p o s s i b l e t o i t ' s s u p e r v i e w e d g e s w h i l e m a i n t a i n i n g
// a s p e c t r a t i o .
contactAvatarView . autoPinToSquareAspectRatio ( )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . top , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . right , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . left , withInset : 0 , relation : . greaterThanOrEqual )
NSLayoutConstraint . autoSetPriority ( UILayoutPriorityDefaultLow ) {
contactAvatarView . autoPinEdgesToSuperviewMargins ( )
}
func createViewConstraints ( ) {
let topMargin = CGFloat ( 40 )
let contactVSpacing = CGFloat ( 3 )
let settingsNagHMargin = CGFloat ( 30 )
let ongoingBottomMargin = ScaleFromIPhone5To7Plus ( 23 , 41 )
let incomingHMargin = ScaleFromIPhone5To7Plus ( 30 , 56 )
let incomingBottomMargin = CGFloat ( 41 )
let settingsNagBottomMargin = CGFloat ( 41 )
let avatarTopSpacing = ScaleFromIPhone5To7Plus ( 25 , 50 )
// T h e b u t t o n s h a v e b u i l t - i n 1 0 % m a r g i n s , s o t o a p p e a r c e n t e r e d
// t h e a v a t a r ' s b o t t o m s p a c i n g s h o u l d b e a b i t l e s s .
let avatarBottomSpacing = ScaleFromIPhone5To7Plus ( 18 , 41 )
// L a y o u t o f t h e l o c a l v i d e o v i e w i s a b i t u n u s u a l b e c a u s e
// a l t h o u g h t h e v i e w i s s q u a r e , i t w i l l b e u s e d
let videoPreviewHMargin = CGFloat ( 0 )
// O n g o i n g c a l l c o n t r o l s
ongoingCallView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : ongoingBottomMargin )
ongoingCallView . autoPinWidthToSuperview ( withMargin : ongoingHMargin )
ongoingCallView . setContentHuggingVerticalHigh ( )
// D a r k b l u r r e d b a c k g r o u n d .
blurView . autoPinEdgesToSuperviewEdges ( )
localVideoView . autoPinTrailingToSuperviewMargin ( withInset : videoPreviewHMargin )
localVideoView . autoPinEdge ( toSuperviewEdge : . top , withInset : topMargin )
let localVideoSize = ScaleFromIPhone5To7Plus ( 80 , 100 )
localVideoView . autoSetDimension ( . width , toSize : localVideoSize )
localVideoView . autoSetDimension ( . height , toSize : localVideoSize )
remoteVideoView . autoPinEdgesToSuperviewEdges ( )
contactNameLabel . autoPinEdge ( toSuperviewEdge : . top , withInset : topMargin )
contactNameLabel . autoPinLeadingToSuperviewMargin ( )
contactNameLabel . setContentHuggingVerticalHigh ( )
contactNameLabel . setCompressionResistanceHigh ( )
callStatusLabel . autoPinEdge ( . top , to : . bottom , of : contactNameLabel , withOffset : contactVSpacing )
callStatusLabel . autoPinLeadingToSuperviewMargin ( )
callStatusLabel . setContentHuggingVerticalHigh ( )
callStatusLabel . setCompressionResistanceHigh ( )
contactAvatarContainerView . autoPinEdge ( . top , to : . bottom , of : callStatusLabel , withOffset : + avatarTopSpacing )
contactAvatarContainerView . autoPinEdge ( . bottom , to : . top , of : ongoingCallControls , withOffset : - avatarBottomSpacing )
contactAvatarContainerView . autoPinWidthToSuperview ( withMargin : avatarTopSpacing )
contactAvatarView . autoCenterInSuperview ( )
// E n s u r e C o n t a c A v a t a r V i e w g e t s a s c l o s e a s p o s s i b l e t o i t ' s s u p e r v i e w e d g e s w h i l e m a i n t a i n i n g
// a s p e c t r a t i o .
contactAvatarView . autoPinToSquareAspectRatio ( )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . top , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . right , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : 0 , relation : . greaterThanOrEqual )
contactAvatarView . autoPinEdge ( toSuperviewEdge : . left , withInset : 0 , relation : . greaterThanOrEqual )
NSLayoutConstraint . autoSetPriority ( UILayoutPriorityDefaultLow ) {
contactAvatarView . autoPinEdgesToSuperviewMargins ( )
}
// I n c o m i n g c a l l c o n t r o l s
incomingCallView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : incomingBottomMargin )
incomingCallView . autoPinWidthToSuperview ( withMargin : incomingHMargin )
incomingCallView . setContentHuggingVerticalHigh ( )
// O n g o i n g c a l l c o n t r o l s
ongoingCallControls . autoPinEdge ( toSuperviewEdge : . bottom , withInset : ongoingBottomMargin )
ongoingCallControls . autoPinLeadingToSuperviewMargin ( )
ongoingCallControls . autoPinTrailingToSuperviewMargin ( )
ongoingCallControls . setContentHuggingVerticalHigh ( )
// S e t t i n g s n a g v i e w s
settingsNagView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : settingsNagBottomMargin )
settingsNagView . autoPinWidthToSuperview ( withMargin : settingsNagHMargin )
settingsNagView . autoPinEdge ( . top , to : . bottom , of : callStatusLabel )
}
// I n c o m i n g c a l l c o n t r o l s
incomingCallControls . autoPinEdge ( toSuperviewEdge : . bottom , withInset : incomingBottomMargin )
incomingCallControls . autoPinLeadingToSuperviewMargin ( withInset : incomin )
incomingCallControls . autoPinTrailingToSuperviewMargin ( withInset : incomingHMargin )
incomingCallControls . setContentHuggingVerticalHigh ( )
// S e t t i n g s n a g v i e w s
settingsNagView . autoPinEdge ( toSuperviewEdge : . bottom , withInset : settingsNagBottomMargin )
settingsNagView . autoPinWidthToSuperview ( withMargin : settingsNagHMargin )
settingsNagView . autoPinEdge ( . top , to : . bottom , of : callStatusLabel )
}
override func updateViewConstraints ( ) {
updateRemoteVideoLayout ( )
updateLocalVideoLayout ( )
@ -738,7 +677,7 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
if isShowingSettingsNag {
settingsNagView . isHidden = false
contactAvatarView . isHidden = true
ongoingCall View . isHidden = true
ongoingCall Controls . isHidden = true
return
}
@ -752,10 +691,10 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
// S h o w I n c o m i n g v s . O n g o i n g c a l l c o n t r o l s
let isRinging = callState = = . localRinging
incomingCall View . isHidden = ! isRinging
incomingCall View . isUserInteractionEnabled = isRinging
ongoingCall View . isHidden = isRinging
ongoingCall View . isUserInteractionEnabled = ! isRinging
incomingCall Controls . isHidden = ! isRinging
incomingCall Controls . isUserInteractionEnabled = isRinging
ongoingCall Controls . isHidden = isRinging
ongoingCall Controls . isUserInteractionEnabled = ! isRinging
// R e w o r k c o n t r o l s t a t e i f r e m o t e v i d e o i s a v a i l a b l e .
let hasRemoteVideo = ! remoteVideoView . isHidden
@ -764,18 +703,19 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
// R e w o r k c o n t r o l s t a t e i f l o c a l v i d e o i s a v a i l a b l e .
let hasLocalVideo = ! localVideoView . isHidden
for subview in [ audioModeMuteButton , audioModeVideoButton ] {
subview ? . isHidden = hasLocalVideo
}
for subview in [ videoModeMuteButton , videoModeVideoButton ] {
subview ? . isHidden = ! hasLocalVideo
if hasLocalVideo {
ongoingAudioCallControls . removeFromSuperview ( )
ongoingCallControls . insertArrangedSubview ( ongoingVideoCallControls , at : 0 )
} else {
ongoingVideoCallControls . removeFromSuperview ( )
ongoingCallControls . insertArrangedSubview ( ongoingAudioCallControls , at : 0 )
}
// A l s o h i d e o t h e r c o n t r o l s i f u s e r h a s t a p p e d t o h i d e t h e m .
if shouldRemoteVideoControlsBeHidden && ! remoteVideoView . isHidden {
contactNameLabel . isHidden = true
callStatusLabel . isHidden = true
ongoingCall View . isHidden = true
ongoingCall Controls . isHidden = true
} else {
contactNameLabel . isHidden = false
callStatusLabel . isHidden = false
@ -915,6 +855,16 @@ class CallViewController: OWSViewController, CallObserver, CallServiceObserver,
callUIAdapter . setHasLocalVideo ( call : call , hasLocalVideo : hasLocalVideo )
}
func didPressFlipCamera ( sender : UIButton ) {
// t o g g l e v a l u e
sender . isSelected = ! sender . isSelected
let useBackCamera = sender . isSelected
Logger . info ( " \( TAG ) in \( #function ) with useBackCamera: \( useBackCamera ) " )
callUIAdapter . setCameraSource ( call : call , useBackCamera : useBackCamera )
}
/* *
* Denies an incoming not - yet - connected call , Do not confuse with ` didPressHangup ` .
*/
Michael Kirk
7 years ago