public async void InvokeFacebookCommand()
{
IsBusy = true;
if (!CrossConnectivity.Current.IsConnected)
{
await App.Current.MainPage.DisplayAlert("Bache App", "Sin Internet :(", "Ok");
}
else
{
if (await LoginFB())
{
var result = await App.Current.MainPage.DisplayAlert("Bache App", "Alto Humano Demuestra que no eres un robot", "Ok", "Cancel");
if (result)
{
try
{
var config = new StoreCameraMediaOptions {
DefaultCamera = CameraDevice.Front, PhotoSize = PhotoSize.Medium
};
var photo = await Plugin.Media.CrossMedia.Current.TakePhotoAsync(config);
using (var steam = photo.GetStream())
{
var emotions = await ServiceEmotions.GetEmotions(photo.GetStream());
if (emotions != null)
{
var message = "Bienvenido Humano" + Environment.NewLine;
foreach (var item in emotions)
{
message += item.Key + " : " + item.Value + Environment.NewLine;
}
await App.Current.MainPage.DisplayAlert("Bache App", message, "Ok");
App.GoToMainPage();
Settings.IsLoggedIn = true;
}
}
}
catch
{
await App.Current.MainPage.DisplayAlert("Bache App", "Atras Robot", "Ok", "Cancel");
}
}
}
}
IsBusy = false;
}
private async void BtnAnalizaFoto_Click(object sender, System.EventArgs e)
{
if (streamCopy != null)
{
btnAnalizaFoto.Visibility = Android.Views.ViewStates.Invisible;
Toast.MakeText(this, "Analizndo imagen usando cognitive services", ToastLength.Short).Show();
Dictionary <string, float> emotions = null;
try
{
streamCopy.Seek(0, SeekOrigin.Begin);
emotions = await ServiceEmotions.GetEmotions(streamCopy);
}
catch (Exception)
{
Toast.MakeText(this, "Ha ocurrido un error en la conexion a los servicios.", ToastLength.Short).Show();
return;
}
StringBuilder builder = new StringBuilder();
if (emotions != null)
{
txtResultado.Text = "---Analisis de emociones---";
builder.AppendLine();
foreach (var emotion in emotions)
{
string toAdd = emotion.Key + " : " + emotion.Value + " ";
builder.Append(toAdd);
}
txtResultado.Text += builder.ToString();
btnRegistrarResultados.Visibility = Android.Views.ViewStates.Visible;
}
else
{
txtResultado.Text = "---No se detecto cara---";
}
resultadoEmociones += builder.ToString();
}
else
{
txtResultado.Text = "--no se ha seleccionado una imagen---";
}
}
private async void BtnAnalizaFoto_Click(object sender, EventArgs e)
{
if (streamCopy != null)
{
btnAnalizaFoto.Visibility = ViewStates.Invisible;
Toast.MakeText(this, "Analizando imagen utilizando Cognitive Services", ToastLength.Short).Show();
Dictionary <string, float> emotions = null;
try
{
streamCopy.Seek(0, SeekOrigin.Begin);
emotions = await ServiceEmotions.GetEmotions(streamCopy);
}
catch (Exception ex)
{
Toast.MakeText(this, "Se ha presentado un error al conectar con los servicios", ToastLength.Short).Show();
return;
}
StringBuilder sb = new StringBuilder();
if (emotions != null)
{
txtResultado.Text = "---Análisis de Emociones---";
sb.AppendLine();
foreach (var item in emotions)
{
string toAdd = item.Key + " : " + item.Value + " ";
sb.Append(toAdd);
}
txtResultado.Text += sb.ToString();
btnRegistraResultados.Visibility = ViewStates.Visible;
}
else
{
txtResultado.Text = "---No se detectó una cara---";
}
ResultadoEmociones += sb.ToString();
}
else
{
txtResultado.Text = "---No has seleccionado una imagen---";
}
}
async void btnAnalysisEmotions_Clicked(object sender, EventArgs e)
{
if (streamCopy != null)
{
streamCopy.Seek(0, SeekOrigin.Begin);
var emotions = await ServiceEmotions.GetEmotions(streamCopy);
if (emotions != null)
{
lblResult.Text = "---Análisis de Emociones---";
DrawResults(emotions);
}
else
{
lblResult.Text = "---No se detectó una cara---";
}
}
else
{
lblResult.Text = "---No has seleccionado una imagen---";
}
}
async void btnAnalysisEmotions_Clicked(object sender, EventArgs e)
{
if (streamCopy != null)
{
streamCopy.Seek(0, SeekOrigin.Begin);
var emotions = await ServiceEmotions.GetEmotions(streamCopy);
if (emotions != null)
{
lblResult.Text = "Este es el resultado de como te sientes:";
DrawResults(emotions);
}
else
{
lblResult.Text = "Ups! no detectamos ningun rostro :(";
}
}
else
{
lblResult.Text = "No has seleccionado ninguna imagen";
}
}