VCD helper

VoiceCommandUtilites.cs

public static class VoiceCommandUtilites
    {
        private static int loadAttempts;

        public static async Task InstallVoiceCommandFile()
        {
            if (loadAttempts > 0)
            {
                Debug.WriteLine($"-------Voice Commands load attempt max reached. loadAttempt: {loadAttempts}--------");
                return;
            }

            var alreadyLoaded = HaveVoiceCommandsBeenLoaded();
            Debug.WriteLine($"-------HaveVoiceCommandsBeenLoaded() {alreadyLoaded}--------");

            if (alreadyLoaded)
                return;

            try
            {
                StorageFile vcdFile = null;

                try
                {
                    //vcdFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///VoiceCommands.xml"));
                    vcdFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///VoiceCommandsRedstone.xml"));
                    //vcdFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///VoiceCommandsTest.xml"));
                    
                    if (vcdFile == null)
                    {
                        Debug.WriteLine($"-------vcdFile was null, returning--------");
                        ApplicationData.Current.LocalSettings.Values["VoiceCommandsLoaded"] = false;
                        return;
                    }

                    Debug.WriteLine($"-------VoiceCommands.xml is present--------");
                }
                catch (FileNotFoundException ex)
                {
                    Debug.WriteLine($"-------VoiceCommands.xml FileNotFound Exception-------- \r\nError: {ex.Message}");
                    ApplicationData.Current.LocalSettings.Values["VoiceCommandsLoaded"] = false;
                    return;
                }
                catch (Exception ex)
                {
                    Debug.WriteLine($"-------VoiceCommandUtilities Exception--------" +
                                    $"\r\nStorageFile.GetFileFromApplicationUriAsync " +
                                    $"\r\nError: {ex.Message}");
                    ApplicationData.Current.LocalSettings.Values["VoiceCommandsLoaded"] = false;
                    return;
                }

                try
                {
                    await VoiceCommandDefinitionManager.InstallCommandDefinitionsFromStorageFileAsync(vcdFile);
                    Debug.WriteLine($"-------VoiceCommands loaded--------");
                    ApplicationData.Current.LocalSettings.Values["VoiceCommandsLoaded"] = true;
                }
                catch (Exception ex)
                {
                    Debug.WriteLine($"-------VoiceCommandDefinitionManager.InstallCommandSetsFromStorageFileAsync() Exception--------\r\n-------Exception Message: {ex.Message}");
                }
            }
            catch (Exception ex)
            {
                Debug.WriteLine($"-------VoiceCommandUtilites.InstallVoiceCommandFile() Exception--------{ex}");
                ApplicationData.Current.LocalSettings.Values["VoiceCommandsLoaded"] = false;
            }
            finally
            {
                loadAttempts++;
            }
        }
        
        private static bool HaveVoiceCommandsBeenLoaded()
        {
            try
            {
                object val;
                if (ApplicationData.Current.LocalSettings.Values.TryGetValue("VoiceCommandsLoaded", out val))
                {
                    return (bool) val;
                }
            }
            catch (Exception ex)
            {
                Debug.WriteLine($"------HaveVoiceCommandsBeenLoaded() Exception-------\r\n{ex}");
            }

            return false;
        }
    }