public VideoCallView(CGRect _frame, bool _useCameraPreview) : base(_frame)
{
RemoteView = new RTCEAGLVideoView
{
Delegate = this
};
AddSubview(RemoteView);
if (_useCameraPreview)
{
LocalVideoView = new RTCCameraPreviewView();
}
else
{
LocalVideoView = new RTCEAGLVideoView
{
Delegate = this
};
}
AddSubview(LocalVideoView);
StatsView = new StatsView(_frame);
StatsView.Hidden = true;
AddSubview(StatsView);
routeChangeBtn = new UIButton(UIButtonType.InfoDark);
routeChangeBtn.TouchUpInside += OnRouteChanged;
AddSubview(routeChangeBtn);
cameraSwitchBtn = new UIButton(UIButtonType.DetailDisclosure);
cameraSwitchBtn.TouchUpInside += OnCameraSwitched;
AddSubview(cameraSwitchBtn);
hangUpBtn = new UIButton(UIButtonType.Close);
hangUpBtn.TouchUpInside += OnHangup;
AddSubview(hangUpBtn);
StatusLabel = new UILabel();
StatusLabel.Font = UIFont.SystemFontOfSize(16);
StatusLabel.TextColor = UIColor.White;
AddSubview(StatusLabel);
var tapRecognizer = new UITapGestureRecognizer(DidTripleTapped);
tapRecognizer.NumberOfTapsRequired = 3;
AddGestureRecognizer(tapRecognizer);
}
public override void LayoutSubviews()
{
base.LayoutSubviews();
var bounds = Bounds;
if (remoteVideoSize.Width > 0 && remoteVideoSize.Height > 0)
{
// Aspect fill remote video into bounds.
var remoteVideoFrame = bounds.WithAspectRatio(remoteVideoSize);
nfloat scale = 1f;
if (remoteVideoFrame.Size.Width > remoteVideoFrame.Size.Height)
{
// Scale by height.
scale = bounds.Size.Height / remoteVideoFrame.Size.Height;
}
else
{
// Scale by width.
scale = bounds.Size.Width / remoteVideoFrame.Size.Width;
}
remoteVideoFrame.Size = new CGSize(remoteVideoFrame.Size.Width * scale, remoteVideoFrame.Size.Height * scale);
RemoteView.Frame = remoteVideoFrame;
RemoteView.Center = new CGPoint(bounds.GetMidX(), bounds.GetMidY());
}
else
{
RemoteView.Frame = bounds;
}
// Aspect fit local video view into a square box.
var localVideoFrame = new CGRect(0, 0, kLocalVideoViewSize, kLocalVideoViewSize);
// Place the view in the bottom right.
localVideoFrame.Location = new CGPoint(
bounds.GetMaxX() - localVideoFrame.Size.Width - kLocalVideoViewPadding, bounds.GetMaxY() - localVideoFrame.Size.Height - kLocalVideoViewPadding - AppDelegate.SafeAreaInsets.Top);
LocalVideoView.Frame = localVideoFrame;
// Place stats at the top.
var statsSize = StatsView.SizeThatFits(bounds.Size);
StatsView.Frame = new CGRect(bounds.GetMinX(), bounds.GetMinY() + kStatusBarHeight + AppDelegate.SafeAreaInsets.Top, statsSize.Width, statsSize.Height);
// Place hangup button in the bottom left.
hangUpBtn.Frame = new CGRect(bounds.GetMinX() + kButtonPadding, bounds.GetMaxY() - kButtonPadding - kButtonSize - AppDelegate.SafeAreaInsets.Bottom, kButtonSize, kButtonSize);
// Place button to the right of hangup button.
var cameraSwitchFrame = hangUpBtn.Frame;
cameraSwitchFrame.Location = new CGPoint(cameraSwitchFrame.GetMaxX() + kButtonPadding, cameraSwitchFrame.Location.Y);
cameraSwitchBtn.Frame = cameraSwitchFrame;
// Place route button to the right of camera button.
var routeChangeFrame = cameraSwitchBtn.Frame;
routeChangeFrame.Location = new CGPoint(routeChangeFrame.GetMaxX() + kButtonPadding, routeChangeFrame.Location.Y);
routeChangeBtn.Frame = routeChangeFrame;
StatusLabel.SizeToFit();
StatusLabel.Center = new CGPoint(bounds.GetMidX(), bounds.GetMidY());
}
