public FloatingActionButton()
{
SizeRequest = 40;
AllowTap = true;
GestureRecognizers.Add(new TapGestureRecognizer {
Command = new Command(() => {
if (TapAction != null)
{
TapAction.Dispatch();
return;
}
if (IsOpened)
{
IsOpened = false;
CloseAction.Dispatch();
}
else
{
IsOpened = true;
OpenAction.Dispatch();
}
}, () => AllowTap)
});
}
static void Main(String[] args)
{
if (Application.Init() != InitError.Success)
{
return;
}
var stage = new Stage();
var image = (Image)Image.New();
var action = new TapAction();
var text = new Text();
var pixbuf = new Pixbuf("redhand.png");
stage.Name = "Stage";
stage.Title = "Content Box";
stage.UserResizable = true;
stage.Destroyed += (sender, e) => Application.MainQuit();
stage.MarginTop = 12;
stage.MarginBottom = 12;
stage.MarginLeft = 12;
stage.MarginRight = 12;
stage.Show();
image.SetData(pixbuf.Pixels,
pixbuf.HasAlpha ? Cogl.PixelFormat.Rgba8888 : Cogl.PixelFormat.Rgb888,
(uint)pixbuf.Width, (uint)pixbuf.Height, (uint)pixbuf.Rowstride);
stage.SetContentScalingFilters(ScalingFilter.Trilinear, ScalingFilter.Linear);
stage.ContentGravity = gravities.Last <ContentGravity>();
stage.Content = image;
text.TextProp = "Content gravity: " + gravities.Last <ContentGravity>();
text.AddConstraint(new AlignConstraint(stage, AlignAxis.Both, 0.5f));
stage.AddChild(text);
action.Tapped += (object o, TappedArgs arg) => {
var actor = arg.Actor;
actor.SaveEasingState();
actor.ContentGravity = gravities [currentGravity];
actor.RestoreEasingState();
text.TextProp = "Content gravity: " + gravities [currentGravity];
currentGravity++;
if (currentGravity >= gravities.Count)
{
currentGravity = 0;
}
};
stage.AddAction(action);
Application.Main();
}
// This is executed in a new thread each time, so it is safe to use blocking calls
protected override void OnIncomingCall(Call call)
{
AnswerResult resultAnswer = call.Answer();
if (!resultAnswer.Successful)
{
Completed.Set();
return;
}
UdpClient udpClient = new UdpClient(RTPPort);
TapAction actionTap = call.TapAsync(
new CallTap
{
Type = CallTap.TapType.audio,
Parameters = new CallTap.AudioParams
{
Direction = CallTap.AudioParams.AudioDirection.both,
}
},
new CallTapDevice
{
Type = CallTapDevice.DeviceType.rtp,
Parameters = new CallTapDevice.RTPParams
{
Address = RTPAddr,
Port = RTPPort,
}
}
);
IPEndPoint ipEndPoint = new IPEndPoint(IPAddress.Any, RTPPort);
byte[] data = udpClient.Receive(ref ipEndPoint);
Task <UdpReceiveResult> resultReceive = udpClient.ReceiveAsync();
bool gotData = false;
gotData = resultReceive.Wait(5000);
if (gotData)
{
Logger.LogInformation("Received {0} RTP bytes", data.Length);
}
actionTap.Stop();
HangupResult resultHangup = call.Hangup();
Successful = gotData && actionTap.Result.Successful && resultHangup.Successful;
Completed.Set();
}
/// <summary>
/// tap
/// </summary>
/// <returns><c>true</c>, if pressed was oned, <c>false</c> otherwise.</returns>
/// <param name="config">Action.</param>
/// <param name="tap">Action.</param>
protected void OnTap(TapConfig config, bool tap = true)
{
if (config == null)
{
return;
}
var tapAction = new TapAction
{
KaraokeTapAction = config.KaraokeTapAction,
Tap = tap
};
InputAction.Value = tapAction;
}
void actionListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
TapAction action = (TapAction)actionListBox.SelectedIndex;
if (action == TapAction.AddMeasurement)
{
//When we open the Wi-Fi scan form from this 'dialog' we don't want to go back here (but rather to the offline map)
//Therefore, we indicate to the wifi scan form that we come from here so we get skipped in the backStack
string queryString = "?source=noget";
string fullString = Globals.XamlUri_WifiScanForm + queryString;
this.NavigationService.Navigate(new Uri(fullString, UriKind.Relative));
}
else if (action == TapAction.EditLocation)
{
this.NavigationService.Navigate(new Uri(Globals.XamlUri_EditSymbolicLocation, UriKind.Relative));
}
}
public override bool OnSingleTapUp(MotionEvent e)
{
TapAction?.Invoke(e);
return(true);
}
public void OnTapAction(Element element)
{
TapAction?.Invoke(element, new EventArgs());
}
