/// <summary>
/// Initializes a new instance of the <see cref="DialogManager{TInputType}"/> class.
/// </summary>
/// <param name="dialogBackend"> The dialog backend for the manager to use. </param>
/// <param name="keywordRegistration"> The keyword registration with the current keyword file information.</param>
/// <param name="dialogAudioInput"> The input audio provider. </param>
/// <param name="agentSessionManager"> The manager that provides the instance of agent session wrapper. </param>
/// <param name="dialogAudioOutput"> The dialog audio output sink to use. </param>
public DialogManager(
IDialogBackend <TInputType> dialogBackend,
IKeywordRegistration keywordRegistration,
IDialogAudioInputProvider <TInputType> dialogAudioInput,
IAgentSessionManager agentSessionManager,
IDialogAudioOutputAdapter dialogAudioOutput = null)
{
Contract.Requires(dialogBackend != null);
Contract.Requires(agentSessionManager != null);
this.logger = LogRouter.GetClassLogger();
this.dialogBackend = dialogBackend;
this.dialogBackend.SessionStarted += (id)
=> this.logger.Log($"DialogManager: Session start: {id}");
this.dialogBackend.SessionStopped += (id)
=> this.logger.Log($"DialogManager: Session stop: {id}");
this.dialogBackend.KeywordRecognizing += this.OnKeywordRecognizing;
this.dialogBackend.KeywordRecognized += this.OnKeywordRecognized;
this.dialogBackend.SpeechRecognizing += this.OnSpeechRecognizing;
this.dialogBackend.SpeechRecognized += async(text)
=> await this.OnSpeechRecognizedAsync(text);
this.dialogBackend.DialogResponseReceived += this.OnActivityReceived;
this.dialogBackend.ErrorReceived += async(errorInformation)
=> await this.OnErrorReceivedAsync(errorInformation);
this.dialogAudioInput = dialogAudioInput;
this.keywordRegistration = keywordRegistration;
this.agentSessionManager = agentSessionManager;
this.agentSessionManager.SignalDetected += (sender, args) => this.HandleSignalDetection(args);
this.InitializeSignalDetectionHelper();
_ = this.InitializeAsync(dialogAudioOutput);
}
/// <summary>
/// Initializes a new instance of the <see cref="SignalDetectionHelper"/> class.
/// </summary>
public SignalDetectionHelper(IAgentSessionManager agentSessionManager)
{
this.agentSessionManager = agentSessionManager;
this.logger = LogRouter.GetClassLogger();
this.keywordResponseLock = new object();
this.kwsPerformanceLogger = new KwsPerformanceLogger();
}
/// <summary>
/// Initializes a new instance of the <see cref="MainPage"/> class.
/// </summary>
public MainPage()
{
this.logger = LogRouter.GetClassLogger();
this.InitializeComponent();
this.app = App.Current as App;
this.app.HasReachedForeground = true;
this.services = this.app.Services;
this.dialogManager = this.services.GetRequiredService <IDialogManager>();
this.keywordRegistration = this.services.GetRequiredService <IKeywordRegistration>();
this.agentSessionManager = this.services.GetRequiredService <IAgentSessionManager>();
this.informationLogs = new HashSet <TextBlock>();
this.errorLogs = new HashSet <TextBlock>();
this.noiseLogs = new HashSet <TextBlock>();
// Ensure that we restore the full view (not the compact mode) upon foreground launch
_ = this.UpdateViewStateAsync();
// Ensure we have microphone permissions and that we pop a consent dialog if the user
// hasn't already given an explicit yes/no.
_ = Task.Run(async() =>
{
var control = await AudioCaptureControl.GetInstanceAsync();
await control.MicrophoneCapability.RequestAccessAsync();
});
// Kick off the registration and/or retrieval of the 1st-stage keyword information
_ = this.DoKeywordSetupAsync();
// Populate the drop-down list for TTS audio output formats and select the current choice
var supportedFormats = DirectLineSpeechAudio.SupportedOutputFormats;
foreach (var entry in supportedFormats)
{
this.OutputFormatComboBox.Items.Add(entry.Label);
}
this.OutputFormatComboBox.SelectedItem = this.OutputFormatComboBox.Items.FirstOrDefault(item =>
item.ToString() == LocalSettingsHelper.OutputFormat.Label);
// Wire a few pieces of UI handling that aren't trivially handled by XAML bindings
this.AddUIHandlersAsync();
// Ensure consistency between a few dependent controls and their settings
this.UpdateUIBasedOnToggles();
this.Conversations = new ObservableCollection <Conversation>();
this.ChatHistoryListView.ContainerContentChanging += this.OnChatHistoryListViewContainerChanging;
}
/// <summary>
/// Initializes a new instance of the <see cref="App"/> class.
/// Initializes the singleton application object. This is the first line of authored code
/// executed, and as such is the logical equivalent of main() or WinMain().
/// </summary>
public App()
{
LogRouter.Initialize();
this.logger = LogRouter.GetClassLogger();
this.logger.Log("Constructor: app launched");
this.Suspending += this.OnSuspending;
MVARegistrationHelpers.UnlockLimitedAccessFeature();
this.CopyConfigAndAssignValues().GetAwaiter();
var keywordRegistration = new KeywordRegistration(
"Contoso",
"{C0F1842F-D389-44D1-8420-A32A63B35568}",
"1033",
"MICROSOFT_KWSGRAPH_V1",
"ms-appx:///MVAKeywords/Contoso.bin",
new Version(1, 0, 0, 0),
"ms-appx:///SDKKeywords/Contoso.table");
this.agentSessionManager = new AgentSessionManager();
this.dialogManager = new DialogManager <List <byte> >(
new DirectLineSpeechDialogBackend(),
keywordRegistration,
new AgentAudioInputProvider(),
this.agentSessionManager,
new MediaPlayerDialogAudioOutputAdapter());
var serviceCollection = new ServiceCollection();
serviceCollection.AddSingleton(this.dialogManager);
serviceCollection.AddSingleton <IKeywordRegistration>(keywordRegistration);
serviceCollection.AddSingleton(this.agentSessionManager);
this.Services = serviceCollection.BuildServiceProvider();
CoreApplication.Exiting += async(object sender, object args) =>
{
this.logger.Log($"Exiting!");
await this.dialogManager.FinishConversationAsync();
var session = await this.agentSessionManager.GetSessionAsync();
session?.Dispose();
this.logger.Log("Exited");
};
this.InitializeSignalDetection();
this.InitializeComponent();
}
/// <summary>
/// Initializes a new instance of the <see cref="App"/> class.
/// Initializes the singleton application object. This is the first line of authored code
/// executed, and as such is the logical equivalent of main() or WinMain().
/// </summary>
public App()
{
LogRouter.Initialize();
this.logger = LogRouter.GetClassLogger();
this.logger.Log("Constructor: app launched");
Task.Run(async() => await LocalSettingsHelper.InitializeAsync()).Wait();
this.Suspending += this.OnSuspending;
MVARegistrationHelpers.UnlockLimitedAccessFeature();
var keywordRegistration = new KeywordRegistration(
new Version(1, 0, 0, 0));
this.agentSessionManager = new AgentSessionManager();
this.dialogManager = new DialogManager <List <byte> >(
new DirectLineSpeechDialogBackend(),
keywordRegistration,
new AgentAudioInputProvider(),
this.agentSessionManager,
new MediaPlayerDialogAudioOutputAdapter());
var serviceCollection = new ServiceCollection();
serviceCollection.AddSingleton(this.dialogManager);
serviceCollection.AddSingleton <IKeywordRegistration>(keywordRegistration);
serviceCollection.AddSingleton(this.agentSessionManager);
this.Services = serviceCollection.BuildServiceProvider();
CoreApplication.Exiting += async(object sender, object args) =>
{
this.logger.Log($"Exiting!");
await this.dialogManager.FinishConversationAsync();
var session = await this.agentSessionManager.GetSessionAsync();
session?.Dispose();
this.logger.Log("Exited");
};
this.InitializeSignalDetection();
this.InitializeComponent();
}
/// <summary>
/// Initializes a new instance of the <see cref="AgentAudioInputProvider"/> class.
/// </summary>
public AgentAudioInputProvider()
{
this.logger = LogRouter.GetClassLogger();
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectLineSpeechDialogBackend"/> class.
/// </summary>
public DirectLineSpeechDialogBackend()
{
this.logger = LogRouter.GetClassLogger();
this.kwsPerformanceLogger = new KwsPerformanceLogger();
}
/// <summary>
/// Initializes a new instance of the <see cref="AgentSessionManager"/> class.
/// </summary>
public AgentSessionManager()
{
this.logger = LogRouter.GetClassLogger();
this.kwsPerformanceLogger = new KwsPerformanceLogger();
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectLineSpeechDialogBackend"/> class.
/// </summary>
public DirectLineSpeechDialogBackend()
{
this.logger = LogRouter.GetClassLogger();
}
/// <summary>
/// Initializes a new instance of the <see cref="AgentSessionManager"/> class.
/// </summary>
public AgentSessionManager()
{
this.logger = LogRouter.GetClassLogger();
}
