async void FaceButton_Clicked(object sender, EventArgs e)
{
var client = new FaceService();
var faces = await client.GetLocalEmotionAsync(file.Path);
if (faces == null)
{
await DisplayAlert("Error", "Can not detect", "OK");
}
var sb = new StringBuilder();
sb.Append($"Detected: {faces.Count}\n\n");
foreach (var face in faces)
{
sb.Append($"Emotion Rsult:\nAge:{face.Age}\nGender:{face.Gender}\nHappiness:{face.Happiness}%\n");
}
await DisplayAlert("Face", sb.ToString(), "OK");
}
