private async Task DisambiguateAsync(string promptMessage, string repromptMessage)
{
var prompt = new VoiceCommandUserMessage();
prompt.DisplayMessage = prompt.SpokenMessage = promptMessage;
var reprompt = new VoiceCommandUserMessage();
reprompt.DisplayMessage = reprompt.SpokenMessage = repromptMessage;
var contentTiles = new List <VoiceCommandContentTile>();
for (var i = 1; i < 7; i++)
{
var tile = new VoiceCommandContentTile();
tile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
tile.Image = await Windows.Storage.StorageFile.GetFileFromApplicationUriAsync(new Uri($"ms-appx:///ControlPanel.BackgroundServices/Assets/68_Dice_{i}.png"));
tile.AppContext = i;
tile.AppLaunchArgument = $"type={i}";
tile.Title = $"The dice result is {i}";
contentTiles.Add(tile);
}
response = VoiceCommandResponse.CreateResponseForPrompt(prompt, reprompt, contentTiles);
try
{
var result = await voiceServiceConn.RequestDisambiguationAsync(response);
if (result != null)
{
System.Diagnostics.Debug.WriteLine(result);
}
}
catch (Exception ex)
{
}
}
/// <summary>
/// Demonstrates providing the user with a choice between multiple items.
/// </summary>
/// <param name="items">The set of items to choose between</param>
/// <param name="titleFunc">
/// A function that returns the title of the item.
/// </param>
/// <param name="descriptionFunc">
/// A function that returns the description of the item.
/// </param>
/// <param name="message">The initial disambiguation message</param>
/// <param name="secondMessage">Repeat prompt retry message</param>
/// <returns></returns>
private async Task <T> Disambiguate <T>(IEnumerable <T> items, Func <T, string> titleFunc, Func <T, string> descriptionFunc, string message, string secondMessage)
{
// Create the first prompt message.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = message;
// Create a re-prompt message if the user responds with an out-of-grammar response.
var userReprompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = secondMessage;
// Create items for each item. Ideally, should be limited to a small number of items.
var destinationContentTiles = new List <VoiceCommandContentTile>();
foreach (T item in items)
{
var destinationTile = new VoiceCommandContentTile();
// Use a generic background image. This can be fetched from a service call, potentially, but
// be aware of network latencies and ensure Cortana does not time out.
destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
destinationTile.Image = await Package.Current.InstalledLocation.GetFileAsync("CortanaTodo.Background\\Images\\TodoIcon.png");
// The AppContext can be any arbitrary object, and will be maintained for the
// response.
destinationTile.AppContext = item;
// Format title and description
destinationTile.Title = titleFunc(item);
destinationTile.TextLine1 = descriptionFunc(item);
// Add
destinationContentTiles.Add(destinationTile);
}
// Cortana will handle re-prompting if the user does not provide a valid response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationContentTiles);
// If cortana is dismissed in this operation, null will be returned.
var result = await voiceConnection.RequestDisambiguationAsync(response);
if (result != null)
{
return((T)result.SelectedItem.AppContext);
}
return(default(T));
}
private async Task HandleSearchWhereBusList()
{
await ShowProgressScreen("处理中 ...");
// 提供 VoiceCommenContentTile 给用户选择
List <BusData> result = await new SearchService().SearchBusList();
result = result.Take(5).ToList();
List <VoiceCommandContentTile> vcTiles = new List <VoiceCommandContentTile>();
int i = 0;
foreach (var item in result)
{
vcTiles.Add(new VoiceCommandContentTile
{
Title = item.Name,
TextLine1 = String.Format("{0}_{1}", item.Name, i),
ContentTileType = VoiceCommandContentTileType.TitleWithText,
Image = await StorageFile.GetFileFromApplicationUriAsync(
new Uri("ms-appx:///BusSearchVCService/Images/GreyTile.png")),
AppContext = item
});
i += 1;
}
// Create a VoiceCommandUserMessage for the initial question.
VoiceCommandUserMessage userMsg = new VoiceCommandUserMessage();
userMsg.DisplayMessage = userMsg.SpokenMessage = "请选择";
// Create a VoiceCommandUserMessage for the second question,
// in case Cortana needs to reprompt.
VoiceCommandUserMessage repeatMsg = new VoiceCommandUserMessage();
repeatMsg.DisplayMessage = repeatMsg.SpokenMessage = "请重新选择";
//如果要使用 RequestDisambiguationAsync 需要使用 CreateResponseForPrompt
VoiceCommandResponse response = VoiceCommandResponse.CreateResponseForPrompt(userMsg, repeatMsg, vcTiles);
// 显示多个选择
var vcResult = await vcConnection.RequestDisambiguationAsync(response);
// 取得选择结果
BusData selectedItem = vcResult.SelectedItem.AppContext as BusData;
VoiceCommandUserMessage resultMsg = new VoiceCommandUserMessage();
resultMsg.DisplayMessage = resultMsg.SpokenMessage = "选择:" + selectedItem.Name;
VoiceCommandResponse response1 = VoiceCommandResponse.CreateResponse(resultMsg);
await vcConnection.ReportSuccessAsync(response1);
}
/// <summary>
/// Provide the user with a way to identify which record to select.
/// </summary>
/// <param name="records">The set of records</param>
private async Task <Record> DisambiguateRecords(IEnumerable <Record> records)
{
if (records.Count() > 1)
{
// Create the first prompt message.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = "Which record do you want to select?";
// Create a re-prompt message if the user responds with an out-of-grammar response.
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage =
userReprompt.SpokenMessage = "Sorry, which one do you want to select?";
// Create card for each item.
var destinationContentTiles = new List <VoiceCommandContentTile>();
int i = 1;
foreach (Record record in records)
{
var destinationTile = new VoiceCommandContentTile();
destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
//destinationTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///AdventureWorks.VoiceCommands/Images/GreyTile.png"));
// The AppContext can be any arbitrary object.
destinationTile.AppContext = record;
destinationTile.Title = record.recordName;
destinationContentTiles.Add(destinationTile);
i++;
}
// Cortana handles re-prompting if no valid response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationContentTiles);
// If cortana is dismissed in this operation, null is returned.
var voiceCommandDisambiguationResult = await
voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
return((Record)voiceCommandDisambiguationResult.SelectedItem.AppContext);
}
}
return(null);
}
async Task <string> DisambiguateRoomAsync(
VoiceCommandServiceConnection voiceConnection,
List <Room> rooms)
{
var firstMessage = new VoiceCommandUserMessage()
{
DisplayMessage = "which room did you want to change?"
};
firstMessage.SpokenMessage = firstMessage.DisplayMessage;
var repeatMessage = new VoiceCommandUserMessage()
{
DisplayMessage = "sorry, I missed that - which room was it?"
};
repeatMessage.SpokenMessage = repeatMessage.DisplayMessage;
var tiles = new List <VoiceCommandContentTile>();
var tile = await MakeTileAsync("Building", "ms-appx:///Assets/House68x68.png");
tiles.Add(tile);
foreach (var room in rooms)
{
tile = await MakeTileAsync(
room.RoomType.ToString(),
$"ms-appx:///Assets/{room.RoomType}68x68.png");
tiles.Add(tile);
}
var response = VoiceCommandResponse.CreateResponseForPrompt(
firstMessage, repeatMessage, tiles);
var choice = await voiceConnection.RequestDisambiguationAsync(response);
var selectedRoom =
choice.SelectedItem.Title == "Building" ? null : choice.SelectedItem.Title;
return(selectedRoom);
}
private async Task <CabEstimate> AvailableList(IEnumerable <CabEstimate> selected, string selectionMessage, string secondSelectionMessage)
{
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage = userPrompt.SpokenMessage = selectionMessage;
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage = userReprompt.SpokenMessage = secondSelectionMessage;
var ContentTiles = new List <VoiceCommandContentTile>();
foreach (var cabAvailable in selected)
{
var cabTile = new VoiceCommandContentTile();
// cabTile.ContentTileType = VoiceCommandContentTileType.TitleWithText;
cabTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
if (cabAvailable.Provider.Equals("UBER"))
{
cabTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///ContosoCabs.VoiceCommandService/img/uber.png"));
}
else
{
cabTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///ContosoCabs.VoiceCommandService/img/ola.png"));
}
cabTile.AppContext = cabAvailable;
// cabTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri(cabAvailable.ImageURL));
cabTile.Title = cabAvailable.Provider;
cabTile.TextLine1 = cabAvailable.Type;
cabTile.TextLine3 = "Es. Fare: " + cabAvailable.CurrentEstimate.LowRange + "-" + cabAvailable.CurrentEstimate.HighRange;
cabTile.TextLine2 = "ETA : " + cabAvailable.Eta;
ContentTiles.Add(cabTile);
}
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, ContentTiles);
var voiceCommandDisambiguationResult = await voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
return((CabEstimate)voiceCommandDisambiguationResult.SelectedItem.AppContext);
}
return(null);
}
private static async Task <VoiceCommandDisambiguationResult> AsyncRequestDisambiguation(VoiceCommandServiceConnection connection, string promptSpokenMessage, string promptDisplayMessage, string repromptSpokenMessage, string repromptDisplayMessage, IEnumerable <VoiceCommandContentTile> contentTiles)
{
var prompt = new VoiceCommandUserMessage {
DisplayMessage = promptDisplayMessage, SpokenMessage = promptSpokenMessage
};
var reprompt = new VoiceCommandUserMessage {
DisplayMessage = repromptDisplayMessage, SpokenMessage = repromptSpokenMessage
};
var response = VoiceCommandResponse.CreateResponseForPrompt(prompt, reprompt, contentTiles);
try
{
var result = await connection.RequestDisambiguationAsync(response);
return(result);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
return(null);
}
/// <summary>
/// Handles an interaction with Cortana where the user selects
/// from randomly chosen colors to change the lights to.
/// </summary>
private async Task SelectColorAsync()
{
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage = userPrompt.SpokenMessage =
"Here's some colors you can choose from.";
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage = userReprompt.SpokenMessage =
"Sorry, didn't catch that. What color would you like to use?";
// Randomly select 6 colors for Cortana to show
var random = new Random();
var colorContentTiles = _colors.Select(x => new VoiceCommandContentTile
{
ContentTileType = VoiceCommandContentTileType.TitleOnly,
Title = x.Value.Name
}).OrderBy(x => random.Next()).Take(6);
var colorResponse = VoiceCommandResponse.CreateResponseForPrompt(
userPrompt, userReprompt, colorContentTiles);
var disambiguationResult = await
_voiceServiceConnection.RequestDisambiguationAsync(colorResponse);
if (null != disambiguationResult)
{
var selectedColor = disambiguationResult.SelectedItem.Title;
foreach (Light light in _lights)
{
await ExecutePhrase(light, selectedColor);
await Task.Delay(500);
}
var response = CreateCortanaResponse($"Turned your lights {selectedColor}.");
await _voiceServiceConnection.ReportSuccessAsync(response);
}
}
private async Task SearchCheckedOutDocumentsAsync(string rootSiteUrl, string searchAPIUrl)
{
await ShowProgressScreen("Finding documents checked out to you...");
VoiceCommandResponse response;
var destinationsContentTiles = new List <VoiceCommandContentTile>();
var documents = await Core.Helpers.SharePointHelper.GetSharePointDocuments(rootSiteUrl, searchAPIUrl);
if (documents.Count > 0)
{
foreach (var document in documents)
{
var destinationTile = new VoiceCommandContentTile();
try
{
destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
destinationTile.Image = await Windows.Storage.StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Office365Search.Services.Background" + document.IconUrl.EnsureStartsWith("/")));
// destinationTile.AppLaunchArgument = "type=" + "SharePointWhatsCheckedOutQueryCommand" + "&itemId=" + document.ItemId.ToString();
destinationTile.AppLaunchArgument = document.Url;
destinationTile.Title = document.Title;
destinationTile.TextLine1 = "Last modified: " + document.ModifiedDate.ToString();
// destinationTile.TextLine2 = "test";
// destinationTile.TextLine1 = document.AuthorInformation.DisplayName;
// destinationTile.TextLine1 = "modified: " + document;
// destinationTile.TextLine2 = "views: " + document.ViewCount;
destinationTile.AppContext = document;
destinationsContentTiles.Add(destinationTile);
}
catch (Exception ex)
{
}
}
await ShowProgressScreen("I found " + documents.Count + " documents...");
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage = userPrompt.SpokenMessage = "Which document you want to open?";
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage = userReprompt.SpokenMessage = "Please suggest, Which document you want to open?";
response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationsContentTiles);
// await voiceServiceConnection.ReportSuccessAsync(response);
try
{
var voiceCommandDisambiguationResult = await voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null && voiceCommandDisambiguationResult.SelectedItem != null)
{
string uriToLaunch = voiceCommandDisambiguationResult.SelectedItem.AppLaunchArgument;
var uri = new Uri(uriToLaunch);
// var success = Windows.System.Launcher.LaunchUriAsync(uri);
var userMessage = new VoiceCommandUserMessage();
userMessage.DisplayMessage = "Opening the Document.";
userMessage.SpokenMessage = "Opening the Document.";
response = VoiceCommandResponse.CreateResponse(userMessage);
response.AppLaunchArgument = uri.ToString();
await voiceServiceConnection.RequestAppLaunchAsync(response);
//var userConfirmMessage = new VoiceCommandUserMessage();
//userConfirmMessage.DisplayMessage = userConfirmMessage.SpokenMessage = "Requested Document Opened. Thank you!";
//response = VoiceCommandResponse.CreateResponse(userConfirmMessage);
//response.AppLaunchArgument = uri.ToString();
//await voiceServiceConnection.ReportSuccessAsync(response);
}
}
catch (Exception ex)
{
}
}
else
{
response = VoiceCommandResponse.CreateResponse(new VoiceCommandUserMessage()
{
DisplayMessage = "There's nothing checked out to you",
SpokenMessage = "I didn't find anything checked out to you. Time to get working on something."
}, destinationsContentTiles);
await voiceServiceConnection.ReportSuccessAsync(response);
}
return;
}
private async Task <Model.Light> DisambiguateLights(IEnumerable <Model.Light> lights, string disambiguationMessage, string secondDisambiguationMessage)
{
// Create the first prompt message.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = disambiguationMessage;
// Create a re-prompt message if the user responds with an out-of-grammar response.
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage =
userReprompt.SpokenMessage = secondDisambiguationMessage;
// Create items for each item. Ideally, should be limited to a small number of items.
var roomContentTiles = new List <VoiceCommandContentTile>();
int i = 1;
foreach (Model.Light light in lights)
{
var roomTile = new VoiceCommandContentTile();
// To handle UI scaling, Cortana automatically looks up files with FileName.scale-<n>.ext formats based on the requested filename.
// See the VoiceCommandService\Images folder for an example.
roomTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
roomTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///ListenApp.VoiceCommands/Images/GreyTile.png"));
// The AppContext can be any arbitrary object, and will be maintained for the
// response.
roomTile.AppContext = light;
string message = "";
if (light.Color != null)
{
message = light.Color;
}
else
{
// The app allows a trip to not have a date, but the choices must be unique
// so they can be spoken aloud and be distinct, so add a number to identify them.
message = string.Format("{0}", i);
}
roomTile.Title = light.Room + " " + message;
roomTile.TextLine1 = light.Description;
roomContentTiles.Add(roomTile);
i++;
}
// Cortana will handle re-prompting if the user does not provide a valid response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, roomContentTiles);
// If cortana is dismissed in this operation, null will be returned.
var voiceCommandDisambiguationResult = await
voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
return((Model.Light)voiceCommandDisambiguationResult.SelectedItem.AppContext);
}
return(null);
}
private async Task SendCompletionMessageForAmbiance()
{
await ShowProgressScreen("Changement d'ambiance ...");
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = "Quelle ambiance voulez vous choisir ?";
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage =
userReprompt.SpokenMessage = "Quelle ambiance ?";
var ambianceContentTiles = new List <VoiceCommandContentTile>();
var ambianceWork = new VoiceCommandContentTile();
ambianceWork.ContentTileType = VoiceCommandContentTileType.TitleWithText;
ambianceWork.Title = "Ambiance de travail";
ambianceWork.TextLine1 = "Permet de mettre les lampes en vert";
ambianceWork.AppContext = "work";
var ambianceCool = new VoiceCommandContentTile();
ambianceCool.ContentTileType = VoiceCommandContentTileType.TitleWithText;
ambianceCool.Title = "Ambiance de détente";
ambianceCool.TextLine1 = "Permet de mettre les lampes en bleu";
ambianceCool.AppContext = "cool";
ambianceContentTiles.Add(ambianceWork);
ambianceContentTiles.Add(ambianceCool);
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, ambianceContentTiles);
var voiceCommandDisambiguationResult = await
_voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
string ambiance = voiceCommandDisambiguationResult.SelectedItem.AppContext as string;
userPrompt.DisplayMessage = userPrompt.SpokenMessage = "Activer l'ambiance " + ambiance;
userReprompt.DisplayMessage = userReprompt.DisplayMessage = "Voulez vous activer l'ambiance " + ambiance + "?";
response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt);
var voiceCommandConfirmation = await _voiceServiceConnection.RequestConfirmationAsync(response);
// If RequestConfirmationAsync returns null, Cortana's UI has likely been dismissed.
if (voiceCommandConfirmation != null)
{
if (voiceCommandConfirmation.Confirmed == true)
{
await ShowProgressScreen("Activation de l'ambiance");
var dataAccess = new DataAccess.Light();
// Job to Active Ambiance
switch (ambiance)
{
case "work":
await dataAccess.On(new Light()
{
State = true, LightId = 1, Color = new Color()
{
B = 1
}
});
break;
case "cool":
await dataAccess.On(new Light()
{
State = true, LightId = 1, Color = new Color()
{
G = 1
}
});
break;
default:
break;
}
var userMessage = new VoiceCommandUserMessage();
userMessage.DisplayMessage = userMessage.SpokenMessage = "L'ambiance " + ambiance + " a été activée";
response = VoiceCommandResponse.CreateResponse(userMessage);
await _voiceServiceConnection.ReportSuccessAsync(response);
}
}
}
}
/// <summary>
/// Demonstrates providing the user with a choice between multiple items. In this case, if a user
/// has two trips to the same destination with different dates, this will provide a way to differentiate
/// them. Provide a way to choose between the items.
/// </summary>
/// <param name="trips">The set of trips to choose between</param>
/// <param name="disambiguationMessage">The initial disambiguation message</param>
/// <param name="secondDisambiguationMessage">Repeat prompt retry message</param>
/// <returns></returns>
private async Task <Model.Trip> DisambiguateTrips(IEnumerable <Model.Trip> trips, string disambiguationMessage, string secondDisambiguationMessage)
{
// Create the first prompt message.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = disambiguationMessage;
// Create a re-prompt message if the user responds with an out-of-grammar response.
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage =
userReprompt.SpokenMessage = secondDisambiguationMessage;
// Create items for each item. Ideally, should be limited to a small number of items.
var destinationContentTiles = new List <VoiceCommandContentTile>();
int i = 1;
foreach (Model.Trip trip in trips)
{
var destinationTile = new VoiceCommandContentTile();
// Use a generic background image. This can be fetched from a service call, potentially, but
// be aware of network latencies and ensure Cortana does not time out.
destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith68x68IconAndText;
destinationTile.Image = await Package.Current.InstalledLocation.GetFileAsync("AdventureWorks.VoiceCommands\\Images\\GreyTile.png");
// The AppContext can be any arbitrary object, and will be maintained for the
// response.
destinationTile.AppContext = trip;
string dateFormat = "";
if (trip.StartDate != null)
{
dateFormat = trip.StartDate.Value.ToString(dateFormatInfo.LongDatePattern);
}
else
{
// The app allows a trip to not have a date, but the choices must be unique
// so they can be spoken aloud and be distinct, so add a number to identify them.
dateFormat = string.Format("{0}", i);
}
//destinationTile.Title = trip.Destination + " " + dateFormat;
//destinationTile.TextLine1 = trip.Description;
destinationTile.Title = trip.Description; //REVERT lines above
destinationTile.TextLine1 = dateFormat;
destinationContentTiles.Add(destinationTile);
i++;
}
// Cortana will handle re-prompting if the user does not provide a valid response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationContentTiles);
// If cortana is dismissed in this operation, null will be returned.
var voiceCommandDisambiguationResult = await
voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
xyz = voiceCommandDisambiguationResult.SelectedItem;
return((Model.Trip)voiceCommandDisambiguationResult.SelectedItem.AppContext);
}
return(null);
}
/// <summary>
/// Demonstrates providing the user with a choice between multiple items. In this case, if a user
/// has two trips to the same destination with different dates, this will provide a way to differentiate
/// them. Provide a way to choose between the items.
/// </summary>
/// <param name="trips">The set of trips to choose between</param>
/// <param name="disambiguationMessage">The initial disambiguation message</param>
/// <param name="secondDisambiguationMessage">Repeat prompt retry message</param>
/// <returns></returns>
private async Task <Model.Trip> DisambiguateTrips(IEnumerable <Model.Trip> trips, string disambiguationMessage, string secondDisambiguationMessage)
{
// Create the first prompt message.
var userPrompt = new VoiceCommandUserMessage();
userPrompt.DisplayMessage =
userPrompt.SpokenMessage = disambiguationMessage;
// Create a re-prompt message if the user responds with an out-of-grammar response.
var userReprompt = new VoiceCommandUserMessage();
userReprompt.DisplayMessage =
userReprompt.SpokenMessage = secondDisambiguationMessage;
// Create items for each item. Ideally, should be limited to a small number of items.
var destinationContentTiles = new List <VoiceCommandContentTile>();
int i = 1;
foreach (Model.Trip trip in trips)
{
var destinationTile = new VoiceCommandContentTile();
// To handle UI scaling, Cortana automatically looks up files with FileName.scale-<n>.ext formats based on the requested filename.
// See the VoiceCommandService\Images folder for an example.
destinationTile.ContentTileType = VoiceCommandContentTileType.TitleWith280x140Icon;
destinationTile.Image = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///AdventureWorks.VoiceCommands/Images/GreyTile.png"));
// The AppContext can be any arbitrary object, and will be maintained for the
// response.
destinationTile.AppContext = trip;
string dateFormat = "";
if (trip.StartDate != null)
{
dateFormat = trip.StartDate.Value.ToString(dateFormatInfo.LongDatePattern);
}
else
{
// The app allows a trip to not have a date, but the choices must be unique
// so they can be spoken aloud and be distinct, so add a number to identify them.
dateFormat = string.Format("{0}", i);
}
destinationTile.Title = trip.Destination + " " + dateFormat;
destinationTile.TextLine1 = trip.Description;
destinationContentTiles.Add(destinationTile);
i++;
}
// Cortana will handle re-prompting if the user does not provide a valid response.
var response = VoiceCommandResponse.CreateResponseForPrompt(userPrompt, userReprompt, destinationContentTiles);
// If cortana is dismissed in this operation, null will be returned.
var voiceCommandDisambiguationResult = await
voiceServiceConnection.RequestDisambiguationAsync(response);
if (voiceCommandDisambiguationResult != null)
{
return((Model.Trip)voiceCommandDisambiguationResult.SelectedItem.AppContext);
}
return(null);
}
private async Task <string> GetSingleTask(List <string> ListOfTasks, string Message, string SecondMessage)
{
var UserMessage = new VoiceCommandUserMessage();
UserMessage.DisplayMessage = UserMessage.SpokenMessage = Message;
var UserReMessage = new VoiceCommandUserMessage();
UserReMessage.DisplayMessage = UserReMessage.SpokenMessage = SecondMessage;
string SelectedTask;
int Result;
do
{
var TaskTiles = new List <VoiceCommandContentTile>();
int i = 1;
foreach (string Task in ListOfTasks)
{
if (i <= 10)
{
var TaskTile = new VoiceCommandContentTile();
TaskTile.ContentTileType = VoiceCommandContentTileType.TitleOnly;
TaskTile.AppContext = TaskTile;
TaskTile.AppLaunchArgument = Task;
TaskTile.Title = Task;
TaskTiles.Add(TaskTile);
i++;
}
else
{
UserMessage.SpokenMessage += " I'm showing only first ten.";
break;
}
}
// Cortana will handle re-prompting if the user does not provide a valid response.
var Response = VoiceCommandResponse.CreateResponseForPrompt(UserMessage, UserReMessage, TaskTiles);
// If cortana is dismissed in this operation, null will be returned.
var VoiceCommandDisambiguationResult = await VoiceServiceConnection.RequestDisambiguationAsync(Response);
if (VoiceCommandDisambiguationResult != null)
{
SelectedTask = (string)VoiceCommandDisambiguationResult.SelectedItem.AppContext;
}
else
{
return(null);
}
Result = await CheckInput(SelectedTask, Message : $"Is {SelectedTask} your task?", SecondMessage : $"Is {SelectedTask} your task?");
if (Result == -1)
{
return(null);
}
}while (Result == 0);
return(SelectedTask);
}