protected override void OnInitialize()
{
base.OnInitialize();
if (VoiceCommandName == "Search")
{
SelectedArrival = Arrives.Single(c => c.Name == ArrivesCity);
SelectedDeparture = Departs.Single(c => c.Name == DepartsCity);
Search();
}
}
public async void UseVoice()
{
var searchUI = new SpeechRecognizerUI();
searchUI.Recognizer.Grammars.AddGrammarFromUri("search", new Uri("ms-appx:///resources/grammar.xml"));
searchUI.Settings.ListenText = "Search for?";
searchUI.Settings.ExampleText = "Show flights from Auckland to Wellington";
var searchResult = await searchUI.RecognizeWithUIAsync();
if (searchResult.ResultStatus == SpeechRecognitionUIStatus.Succeeded &&
searchResult.RecognitionResult.TextConfidence != SpeechRecognitionConfidence.Rejected)
{
SelectedArrival = Arrives.Single(c => c.Name == (string)searchResult.RecognitionResult.Semantics["arrives"].Value);
SelectedDeparture = Departs.Single(c => c.Name == (string)searchResult.RecognitionResult.Semantics["departs"].Value);
Search();
}
}