Initialer Upload neues Unity-Projekt

Assets/Oculus/Voice/Scripts/Editor.meta

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Assets/Oculus/Voice/Scripts/Editor/Data.meta

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Assets/Oculus/Voice/Scripts/Editor/Data/VoiceSDKDataCreation.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using Meta.WitAi;
+using Meta.WitAi.Configuration;
+using Meta.WitAi.Data;
+using Meta.WitAi.Data.Configuration;
+using Meta.WitAi.Windows;
+using UnityEditor;
+using UnityEngine;
+
+namespace Oculus.Voice.Data
+{
+    [Serializable]
+    public class VoiceSDKDataCreation
+    {
+        [MenuItem("Assets/Create/Voice SDK/Add App Voice Experience to Scene", false, 100)]
+        public static void AddVoiceCommandServiceToScene()
+        {
+            var witGo = new GameObject();
+            witGo.name = "App Voice Experience";
+            var wit = witGo.AddComponent<AppVoiceExperience>();
+            wit.RuntimeConfiguration = new WitRuntimeConfiguration
+            {
+                witConfiguration = WitDataCreation.FindDefaultWitConfig()
+            };
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/Values/String Value")]
+        public static void WitStringValue()
+        {
+            WitDataCreation.CreateStringValue("");
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/Values/Float Value")]
+        public static void WitFloatValue()
+        {
+            WitDataCreation.CreateFloatValue("");
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/Values/Int Value")]
+        public static void WitIntValue()
+        {
+            WitDataCreation.CreateIntValue("");
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/Configuration", false, 200)]
+        public static void CreateWitConfiguration()
+        {
+            WitWindowUtility.OpenSetupWindow(null);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Data/VoiceSDKDataCreation.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Hub.meta

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Assets/Oculus/Voice/Scripts/Editor/Hub/VoiceSettings.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+using Meta.Voice.Hub.Attributes;
+using Meta.Voice.Hub.Interfaces;
+using Meta.Voice.VSDKHub;
+using Meta.Voice.Windows;
+using Oculus.Voice.Utility;
+using UnityEngine;
+
+namespace Meta.Voice.Hub
+{
+    [MetaHubPage("Settings", VoiceHubConstants.CONTEXT_VOICE, priority: 800)]
+    public class SettingsWindowPage : SettingsWindow, IMetaHubPage
+    {
+        protected override GUIContent Title => new GUIContent("Voice SDK Settings");
+        protected override Texture2D HeaderIcon => null;
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        public new void OnGUI()
+        {
+            base.OnGUI();
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Hub/VoiceSettings.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Inspectors.meta

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Assets/Oculus/Voice/Scripts/Editor/Inspectors/AppVoiceExperienceEditor.cs

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi.Inspectors;
+using UnityEditor;
+
+namespace Oculus.Voice.Inspectors
+{
+    [CustomEditor(typeof(AppVoiceExperience))]
+    public class AppVoiceExperienceEditor : WitInspector
+    {
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Inspectors/AppVoiceExperienceEditor.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Inspectors/AppVoiceExperienceWitConfigurationEditor.cs

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi.Data.Configuration;
+using Meta.WitAi.Windows;
+using Meta.WitAi;
+using Meta.WitAi.Data.Info;
+using Oculus.Voice.Utility;
+using UnityEditor;
+using UnityEngine;
+
+namespace Oculus.Voice.Inspectors
+{
+    [CustomEditor(typeof(WitConfiguration))]
+    public class AppVoiceExperienceWitConfigurationEditor : WitConfigurationEditor
+    {
+        // Override with voice sdk header
+        protected override Texture2D HeaderIcon => VoiceSDKStyles.MainHeader;
+        public override string HeaderUrl => GetSafeAppUrl(Configuration, WitTexts.WitAppEndpointType.Settings);
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+        protected override string OpenButtonLabel => IsBuiltInConfiguration(Configuration) ? VoiceSDKStyles.Texts.BuiltInAppBtnLabel : base.OpenButtonLabel;
+
+        // Disable server functionality for built in configurations
+        protected override bool _disableServerPost => IsBuiltInConfiguration(Configuration);
+
+        // Use to determine if built in configuration
+        public static bool IsBuiltInConfiguration(WitConfiguration witConfiguration)
+        {
+            if (witConfiguration == null)
+            {
+                return false;
+            }
+            return IsBuiltInConfiguration(witConfiguration.GetApplicationInfo());
+        }
+        public static bool IsBuiltInConfiguration(WitAppInfo appInfo)
+        {
+            return IsBuiltInConfiguration(appInfo.id);
+        }
+        public static bool IsBuiltInConfiguration(string applicationID)
+        {
+            return !string.IsNullOrEmpty(applicationID) && applicationID.StartsWith("voice");
+        }
+
+        // Get safe app url
+        public static string GetSafeAppUrl(WitConfiguration witConfiguration, WitTexts.WitAppEndpointType endpointType)
+        {
+            // Use built in app url
+            if (IsBuiltInConfiguration(witConfiguration))
+            {
+                return VoiceSDKStyles.Texts.BuiltInAppUrl;
+            }
+            // Return wit app id
+            return WitTexts.GetAppURL(witConfiguration?.GetApplicationId(), endpointType);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Inspectors/AppVoiceExperienceWitConfigurationEditor.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Upgrade.meta

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Assets/Oculus/Voice/Scripts/Editor/Upgrade/WitUpgrader.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi;
+using UnityEditor;
+using UnityEngine;
+
+namespace Oculus.Voice.Upgrade
+{
+    [CustomEditor(typeof(Wit), false)]
+    public class WitUpgrader : Editor
+    {
+        class Styles
+        {
+            public static GUIContent upgrade = new GUIContent("Upgrade to App Voice Experience",
+                "This will replace your Wit object with a comparable component from the Voice SDK.");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            var wit = (Wit) target;
+            if (!wit.GetComponent<AppVoiceExperience>())
+            {
+                base.OnInspectorGUI();
+
+                if (!Application.isPlaying && GUILayout.Button(Styles.upgrade))
+                {
+                    var voiceService = wit.gameObject.AddComponent<AppVoiceExperience>();
+                    voiceService.VoiceEvents = wit.VoiceEvents;
+                    voiceService.RuntimeConfiguration = wit.RuntimeConfiguration;
+                    var voiceServiceSerializedObject = new SerializedObject(voiceService);
+                    voiceServiceSerializedObject.ApplyModifiedProperties();
+                    DestroyImmediate(wit);
+                }
+            }
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Upgrade/WitUpgrader.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Utility.meta

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Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKMenu.cs

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.Voice.VSDKHub;
+using UnityEngine;
+using UnityEditor;
+using Meta.WitAi.Windows;
+using Meta.WitAi.Data.Entities;
+using Meta.WitAi.TTS;
+using Meta.WitAi.TTS.Preload;
+
+namespace Oculus.Voice.Utility
+{
+    public static class VoiceSDKMenu
+    {
+        #region WINDOWS
+        [MenuItem("Oculus/Voice SDK/Get Started", false, 1)]
+        private static void OpenConfigurationWindow()
+        {
+            WitWindowUtility.OpenGettingStarted((config) =>
+            {
+                VoiceSDKHub.ShowPage(VoiceSDKHub.GetPageId(VoiceHubConstants.PAGE_WIT_CONFIGS));
+            });
+        }
+        [MenuItem("Oculus/Voice SDK/Understanding Viewer", false, 200)]
+        private static void OpenUnderstandingWindow()
+        {
+            WitWindowUtility.OpenUnderstandingWindow();
+        }
+        #endregion
+
+        #region Scriptable Objects
+        [MenuItem("Assets/Create/Voice SDK/Dynamic Entities")]
+        public static void CreateDynamicEntities()
+        {
+            WitDynamicEntitiesData asset =
+                ScriptableObject.CreateInstance<WitDynamicEntitiesData>();
+
+            var path = EditorUtility.SaveFilePanel("Save Dynamic Entity", Application.dataPath,
+                "DynamicEntities", "asset");
+
+            if (!string.IsNullOrEmpty(path))
+            {
+                path = "Assets/" + path.Replace(Application.dataPath, "");
+                AssetDatabase.CreateAsset(asset, path);
+                AssetDatabase.SaveAssets();
+
+                EditorUtility.FocusProjectWindow();
+
+                Selection.activeObject = asset;
+            }
+        }
+        #endregion
+
+        #region TTS
+
+        [MenuItem("Assets/Create/Voice SDK/TTS/Add Default TTS Setup")]
+        public static void CreateDefaultTTSSetup()
+        {
+            TTSEditorUtilities.CreateDefaultSetup();
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/TTS/Add TTS Service to Scene", false, 100)]
+        public static void CreateTTSService()
+        {
+            TTSEditorUtilities.CreateService();
+        }
+
+        [MenuItem("Assets/Create/Voice SDK/TTS/Add TTS Speaker to Scene", false, 100)]
+        public static void CreateTTSSpeaker()
+        {
+            TTSEditorUtilities.CreateSpeaker();
+        }
+        [MenuItem("Assets/Create/Voice SDK/TTS/Preload Settings", false, 200)]
+        public static void CreateTTSPreloadSettings()
+        {
+            TTSPreloadUtility.CreatePreloadSettings();
+        }
+        #endregion
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKMenu.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKStyles.cs

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using UnityEngine;
+using Meta.WitAi;
+
+namespace Oculus.Voice.Utility
+{
+    public static class VoiceSDKStyles
+    {
+        [Serializable]
+        public struct VoiceSDKTexts
+        {
+            [Header("Setup Texts")]
+            public string SetupTitleLabel;
+            public string SetupHeaderLabel;
+            public string SetupSubheaderLabel;
+            public string SetupLanguageLabel;
+            public string VoiceDocsUrl;
+            [Header("About Texts")]
+            public string AboutTitleLabel;
+            public string AboutCloseLabel;
+            public string AboutVoiceSdkVersionLabel;
+            public string AboutWitSdkVersionLabel;
+            public string AboutWitApiVersionLabel;
+            public string AboutTutorialButtonLabel;
+            public string AboutTutorialButtonUrl;
+            [Header("Settings Texts")]
+            public string SettingsTitleLabel;
+            [Header("Understanding Viewer Texts")]
+            public string UnderstandingViewerTitleLabel;
+            [Header("Built-In Texts")]
+            public string BuiltInAppBtnLabel;
+            public string BuiltInAppUrl;
+        }
+        public static VoiceSDKTexts Texts;
+
+        public static Texture2D MainHeader;
+        public static GUIContent SetupTitle;
+        public static GUIContent AboutTitle;
+        public static GUIContent SettingsTitle;
+        public static GUIContent UnderstandingTitle;
+
+        static VoiceSDKStyles()
+        {
+            // Load localization
+            string languageID = "en-us";
+            string textFilePath = $"voicesdk_texts_{languageID}";
+            TextAsset textAsset = Resources.Load<TextAsset>(textFilePath);
+            if (textAsset == null)
+            {
+                VLog.E($"VoiceSDK Texts - Add localization to Resources/{textFilePath}\nLanguage: {languageID}");
+                return;
+            }
+            Texts = JsonUtility.FromJson<VoiceSDKTexts>(textAsset.text);
+
+            MainHeader = (Texture2D) Resources.Load("voicesdk_heroart");
+            SetupTitle = new GUIContent(Texts.SetupTitleLabel);
+            AboutTitle = new GUIContent(Texts.AboutTitleLabel);
+            SettingsTitle = new GUIContent(Texts.SettingsTitleLabel);
+            UnderstandingTitle = new GUIContent(Texts.UnderstandingViewerTitleLabel);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKStyles.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKVersion.cs

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using Oculus.VoiceSDK;
+using UnityEngine;
+
+namespace Oculus.Voice.Utility
+{
+    /// <summary>
+    /// Obsolete class for editor version info
+    /// </summary>
+    public class VoiceSDKVersion : MonoBehaviour
+    {
+        [Obsolete("Use 'VoiceSDKConstants.SdkVersion' directly")]
+        public static string VERSION => VoiceSDKConstants.SdkVersion;
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Utility/VoiceSDKVersion.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/VoiceSDK.Editor.asmdef

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+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [
+        {
+            "name": "com.meta.xr.sdk.voice.telemetry",
+            "expression": "",
+            "define": "VSDK_TELEMETRY_AVAILABLE"
+        }
+    ],
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+}

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Assets/Oculus/Voice/Scripts/Editor/Windows.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/AboutWindow.cs

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.Voice.VSDKHub;
+using Meta.Voice.Hub.Attributes;
+using Meta.Voice.Hub.Interfaces;
+using Meta.WitAi;
+using Oculus.Voice.Utility;
+using Oculus.Voice;
+using UnityEngine;
+
+namespace Meta.Voice
+{
+    [MetaHubPage("About", VoiceHubConstants.CONTEXT_VOICE,  priority: 1000)]
+    public class AboutWindow : IMetaHubPage
+    {
+        private Vector2 _offset;
+
+        public void OnGUI()
+        {
+            Vector2 size;
+            WitEditorUI.LayoutWindow(VoiceSDKStyles.Texts.AboutTitleLabel, null, null, null, OnWindowGUI, ref _offset, out size);
+        }
+
+        private void OnWindowGUI()
+        {
+            WitEditorUI.LayoutKeyLabel(VoiceSDKStyles.Texts.AboutVoiceSdkVersionLabel, VoiceSDKConstants.SdkVersion);
+            WitEditorUI.LayoutKeyLabel(VoiceSDKStyles.Texts.AboutWitSdkVersionLabel, WitConstants.SDK_VERSION);
+            WitEditorUI.LayoutKeyLabel(VoiceSDKStyles.Texts.AboutWitApiVersionLabel, WitConstants.API_VERSION);
+
+            GUILayout.Space(16);
+
+            if (WitEditorUI.LayoutTextButton(VoiceSDKStyles.Texts.AboutTutorialButtonLabel))
+            {
+                Application.OpenURL(VoiceSDKStyles.Texts.AboutTutorialButtonUrl);
+            }
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/AboutWindow.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/SettingsWindow.cs

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Collections.Generic;
+using Meta.Voice.Hub.Attributes;
+using Meta.Voice.Hub.Interfaces;
+using Meta.Voice.VSDKHub;
+using Meta.WitAi;
+using Meta.WitAi.Windows;
+using Oculus.Voice.Utility;
+using Oculus.Voice.Windows;
+using UnityEngine;
+using Meta.Voice.TelemetryUtilities;
+
+namespace Meta.Voice.Windows
+{
+    public class SettingsWindow : WitWindow
+    {
+        protected override GUIContent Title => new GUIContent(VoiceSDKStyles.SettingsTitle.text);
+        protected override Texture2D HeaderIcon => VoiceSDKStyles.MainHeader;
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        protected override void OnEnable()
+        {
+            WitAuthUtility.tokenValidator = new VoiceSDKTokenValidatorProvider();
+            titleContent = Title;
+            base.OnEnable();
+        }
+    }
+
+    [MetaHubPage("Wit Configurations", VoiceHubConstants.CONTEXT_VOICE, priority: 500)]
+    public class WitConfigWindowPage : SettingsWindow, IMetaHubPage
+    {
+        protected override GUIContent Title => new GUIContent("Wit Configurations");
+        protected override Texture2D HeaderIcon => null;
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        public override bool ShowGeneralSettings => false;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            Telemetry.LogInstantEvent(Telemetry.TelemetryEventId.OpenUi, new Dictionary<Telemetry.AnnotationKey, string>()
+            {
+                {Telemetry.AnnotationKey.PageId, "Configuration Window"}
+            });
+            titleContent = Title;
+        }
+
+        public new void OnGUI()
+        {
+            base.OnGUI();
+        }
+
+        public override string ToString()
+        {
+            return Title.text;
+        }
+    }
+
+    [MetaHubPage("Settings", VoiceHubConstants.CONTEXT_VOICE, priority: 800)]
+    public class SettingsWindowPage : SettingsWindow, IMetaHubPage
+    {
+        protected override GUIContent Title => new GUIContent("Settings");
+        protected override Texture2D HeaderIcon => null;
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        public override bool ShowWitConfiguration => false;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            titleContent = Title;
+        }
+
+        public new void OnGUI()
+        {
+            base.OnGUI();
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/SettingsWindow.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/UnderstandingViewerWindow.cs

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Collections.Generic;
+using Meta.Voice.TelemetryUtilities;
+using Meta.WitAi;
+using Meta.WitAi.Windows;
+using UnityEngine;
+using Oculus.Voice.Utility;
+using Oculus.Voice.Inspectors;
+
+namespace Oculus.Voice.Windows
+{
+    public class UnderstandingViewerWindow : WitUnderstandingViewer
+    {
+        protected override GUIContent Title => VoiceSDKStyles.UnderstandingTitle;
+        protected override Texture2D HeaderIcon => VoiceSDKStyles.MainHeader;
+        protected override string HeaderUrl => AppVoiceExperienceWitConfigurationEditor.GetSafeAppUrl(witConfiguration, WitTexts.WitAppEndpointType.Understanding);
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        protected override void OnEnable()
+        {
+            Telemetry.LogInstantEvent(Telemetry.TelemetryEventId.OpenUi, new Dictionary<Telemetry.AnnotationKey, string>()
+            {
+                {Telemetry.AnnotationKey.PageId, "Configuration Window"}
+            });
+            base.OnEnable();
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/UnderstandingViewerWindow.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/VoiceApplicationDetailProvider.cs

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using UnityEditor;
+using System.Reflection;
+using Meta.WitAi.Data.Info;
+using Meta.WitAi.Windows;
+using Oculus.Voice.Inspectors;
+
+namespace Oculus.Voice.Windows
+{
+    [CustomPropertyDrawer(typeof(WitAppInfo))]
+    public class VoiceApplicationDetailProvider : WitApplicationPropertyDrawer
+    {
+        // Skip fields if voice sdk app id
+        protected override bool ShouldLayoutField(SerializedProperty property, FieldInfo subfield)
+        {
+            string appID = GetFieldStringValue(property, "id").ToLower();
+            if (AppVoiceExperienceWitConfigurationEditor.IsBuiltInConfiguration(appID))
+            {
+                switch (subfield.Name)
+                {
+                    case "name":
+                    case "lang":
+                        return true;
+                    default:
+                        return false;
+                }
+            }
+            return base.ShouldLayoutField(property, subfield);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/VoiceApplicationDetailProvider.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/VoiceSDKWizardWindow.cs

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using UnityEditor;
+
+namespace Oculus.Voice.Windows
+{
+    public class VoiceSDKWizardWindow : ScriptableWizard
+    {
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/VoiceSDKWizardWindow.cs.meta

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Assets/Oculus/Voice/Scripts/Editor/Windows/WelcomeWizard.cs

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Collections.Generic;
+using Meta.Voice.TelemetryUtilities;
+using Meta.WitAi;
+using Meta.WitAi.Data.Configuration;
+using Meta.WitAi.Windows;
+using Meta.WitAi.Data.Info;
+using Oculus.Voice.Utility;
+using UnityEngine;
+
+namespace Oculus.Voice.Windows
+{
+    public class WelcomeWizard : WitWelcomeWizard
+    {
+        private int witBuiltInIndex;
+        private string[] builtinAppNames;
+
+        protected override Texture2D HeaderIcon => VoiceSDKStyles.MainHeader;
+        protected override GUIContent Title => VoiceSDKStyles.SetupTitle;
+        protected override string ContentHeaderLabel => VoiceSDKStyles.Texts.SetupHeaderLabel;
+        protected override string ContentSubheaderLabel => VoiceSDKStyles.Texts.SetupSubheaderLabel;
+        protected override string DocsUrl => VoiceSDKStyles.Texts.VoiceDocsUrl;
+
+        protected override void OnEnable()
+        {
+            Telemetry.LogInstantEvent(Telemetry.TelemetryEventId.OpenUi, new Dictionary<Telemetry.AnnotationKey, string>()
+            {
+                {Telemetry.AnnotationKey.PageId, "Getting Started"}
+            });
+
+            WitAuthUtility.tokenValidator = new VoiceSDKTokenValidatorProvider();
+            base.OnEnable();
+            witBuiltInIndex = 0;
+            var names = AppBuiltIns.appNames;
+            builtinAppNames = new string[names.Length + 1];
+            builtinAppNames[0] = "Custom App";
+            for (int i = 0; i < names.Length; i++)
+            {
+                builtinAppNames[i + 1] = names[i];
+            }
+        }
+
+        protected override void LayoutFields()
+        {
+            // Prebuilt language app
+            bool updated = false;
+            WitEditorUI.LayoutLabel(VoiceSDKStyles.Texts.SetupLanguageLabel);
+            WitEditorUI.LayoutPopup("", builtinAppNames, ref witBuiltInIndex, ref updated);
+            if (updated)
+            {
+                if (witBuiltInIndex == 0)
+                {
+                    serverToken = WitAuthUtility.ServerToken;
+                }
+                else
+                {
+                    serverToken = AppBuiltIns.builtInPrefix + builtinAppNames[witBuiltInIndex];
+                }
+            }
+
+            // Base fields
+            if (witBuiltInIndex == 0)
+            {
+                GUILayout.Space(WitStyles.HeaderPaddingBottom);
+                base.LayoutFields();
+            }
+        }
+
+        // Customize configuration if voice app was selected
+        protected override int CreateConfiguration(string newToken)
+        {
+            // Do base for custom app
+            if (witBuiltInIndex <= 0)
+            {
+                return base.CreateConfiguration(newToken);
+            }
+
+            // Get built in app data
+            string languageName = builtinAppNames[witBuiltInIndex];
+            Dictionary<string, string> appData = AppBuiltIns.apps[languageName];
+
+            // Generate asset using app data
+            WitConfiguration configuration = ScriptableObject.CreateInstance<WitConfiguration>();
+            configuration.SetClientAccessToken(appData["clientToken"]);
+            WitAppInfo application = new WitAppInfo()
+            {
+                name = appData["name"],
+                id = appData["id"],
+                lang = appData["lang"]
+            };
+            configuration.SetApplicationInfo(application);
+            configuration.name = application.id;
+
+            // Save configuration to asset
+            return WitConfigurationUtility.SaveConfiguration(string.Empty, configuration);
+        }
+    }
+
+    public class VoiceSDKTokenValidatorProvider : WitAuthUtility.ITokenValidationProvider
+    {
+        public bool IsTokenValid(string appId, string token)
+        {
+            return IsServerTokenValid(token);
+        }
+
+        public bool IsServerTokenValid(string serverToken)
+        {
+            return null != serverToken && (serverToken.Length == 32 || serverToken.StartsWith(AppBuiltIns.builtInPrefix));
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Editor/Windows/WelcomeWizard.cs.meta

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Assets/Oculus/Voice/Scripts/Runtime.meta

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Assets/Oculus/Voice/Scripts/Runtime/Bindings.meta

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Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android.meta

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Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/IVCBindingEvents.cs

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Oculus.Voice.Bindings.Android
+{
+    public interface IVCBindingEvents
+    {
+        void OnServiceNotAvailable(string error, string message);
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/IVCBindingEvents.cs.meta

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Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKBinding.cs

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi.Configuration;
+using Oculus.Voice.Core.Bindings.Android;
+using UnityEngine;
+
+namespace Oculus.Voice.Bindings.Android
+{
+    public class VoiceSDKBinding : BaseServiceBinding
+    {
+        public VoiceSDKBinding(AndroidJavaObject sdkInstance) : base(sdkInstance)
+        {
+        }
+
+        public bool Active => binding.Call<bool>("isActive");
+        public bool IsRequestActive => binding.Call<bool>("isRequestActive");
+        public bool MicActive => binding.Call<bool>("isMicActive");
+        public bool PlatformSupportsWit => binding.Call<bool>("isSupported");
+
+        public void Activate(string text, WitRequestOptions options)
+        {
+            binding.Call("activate", text, options.ToJsonString());
+        }
+
+        public void Activate(WitRequestOptions options)
+        {
+            binding.Call("activate", options.ToJsonString());
+        }
+
+        public void ActivateImmediately(WitRequestOptions options)
+        {
+            binding.Call("activateImmediately", options.ToJsonString());
+        }
+
+        public void Deactivate()
+        {
+            binding.Call("deactivate");
+        }
+
+        public void DeactivateAndAbortRequest()
+        {
+            binding.Call("deactivateAndAbortRequest");
+        }
+
+        public void SetRuntimeConfiguration(WitRuntimeConfiguration configuration)
+        {
+            binding.Call("setRuntimeConfig", new VoiceSDKConfigBinding(configuration).ToJavaObject());
+        }
+
+        public void SetListener(VoiceSDKListenerBinding listener)
+        {
+            binding.Call("setListener", listener);
+        }
+
+        public void Connect()
+        {
+            binding.Call<bool>("connect");
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKBinding.cs.meta

@@ -0,0 +1,3 @@
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+timeCreated: 1630371197

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKConfigBinding.cs

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi.Configuration;
+using Meta.WitAi;
+using UnityEngine;
+
+namespace Oculus.Voice.Bindings.Android
+{
+    public class VoiceSDKConfigBinding
+    {
+        private WitRuntimeConfiguration configuration;
+
+        public VoiceSDKConfigBinding(WitRuntimeConfiguration config)
+        {
+            configuration = config;
+        }
+
+        public AndroidJavaObject ToJavaObject()
+        {
+            AndroidJavaObject witConfig =
+                new AndroidJavaObject("com.oculus.assistant.api.voicesdk.immersivevoicecommands.WitConfiguration");
+            witConfig.Set("clientAccessToken", configuration.witConfiguration.GetClientAccessToken());
+
+            AndroidJavaObject witRuntimeConfig = new AndroidJavaObject("com.oculus.assistant.api.voicesdk.immersivevoicecommands.WitRuntimeConfiguration");
+            witRuntimeConfig.Set("witConfiguration", witConfig);
+
+            witRuntimeConfig.Set("minKeepAliveVolume", configuration.minKeepAliveVolume);
+            witRuntimeConfig.Set("minKeepAliveTimeInSeconds",
+                configuration.minKeepAliveTimeInSeconds);
+            witRuntimeConfig.Set("minTranscriptionKeepAliveTimeInSeconds",
+                configuration.minTranscriptionKeepAliveTimeInSeconds);
+            witRuntimeConfig.Set("maxRecordingTime",
+                configuration.maxRecordingTime);
+            witRuntimeConfig.Set("soundWakeThreshold",
+                configuration.soundWakeThreshold);
+            witRuntimeConfig.Set("sampleLengthInMs",
+                configuration.sampleLengthInMs);
+            witRuntimeConfig.Set("micBufferLengthInSeconds",
+                configuration.micBufferLengthInSeconds);
+            witRuntimeConfig.Set("sendAudioToWit",
+                configuration.sendAudioToWit);
+            witRuntimeConfig.Set("preferredActivationOffset",
+                configuration.preferredActivationOffset);
+            witRuntimeConfig.Set("clientName",
+                WitConstants.CLIENT_NAME);
+            witRuntimeConfig.Set("serverVersion",
+                WitConstants.API_VERSION);
+
+            return witRuntimeConfig;
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKConfigBinding.cs.meta

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Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKImpl.cs

@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using Meta.Voice;
+using Meta.WitAi;
+using Meta.WitAi.Configuration;
+using Meta.WitAi.Events;
+using Meta.WitAi.Interfaces;
+using Meta.WitAi.Requests;
+using Oculus.Voice.Core.Bindings.Android;
+using Oculus.Voice.Interfaces;
+using Debug = UnityEngine.Debug;
+
+namespace Oculus.Voice.Bindings.Android
+{
+    public class VoiceSDKImpl : BaseAndroidConnectionImpl<VoiceSDKBinding>,
+        IPlatformVoiceService, IVCBindingEvents
+    {
+        private bool _isServiceAvailable = true;
+        public Action OnServiceNotAvailableEvent;
+        private IVoiceService _baseVoiceService;
+
+        private bool _isActive;
+
+        public VoiceSDKImpl(IVoiceService baseVoiceService) : base(
+            "com.oculus.assistant.api.unity.immersivevoicecommands.UnityIVCServiceFragment")
+        {
+            _baseVoiceService = baseVoiceService;
+        }
+
+        public bool UsePlatformIntegrations
+        {
+            get => true;
+            set => throw new NotImplementedException();
+        }
+
+        public bool PlatformSupportsWit => service.PlatformSupportsWit && _isServiceAvailable;
+
+        public bool Active => service.Active && _isActive;
+        public bool IsRequestActive => service.IsRequestActive;
+        public bool MicActive => service.MicActive;
+        public void SetRuntimeConfiguration(WitRuntimeConfiguration configuration)
+        {
+            service.SetRuntimeConfiguration(configuration);
+        }
+
+        private VoiceSDKListenerBinding eventBinding;
+
+        public HashSet<VoiceServiceRequest> Requests { get; } = new HashSet<VoiceServiceRequest>();
+
+        public ITranscriptionProvider TranscriptionProvider { get; set; }
+        public bool CanActivateAudio()
+        {
+            return true;
+        }
+
+        public bool CanSend()
+        {
+            return true;
+        }
+
+        public override void Connect(string version)
+        {
+            base.Connect(version);
+            eventBinding = new VoiceSDKListenerBinding(this, this);
+            eventBinding.VoiceEvents.OnStoppedListening.AddListener(OnStoppedListening);
+            service.SetListener(eventBinding);
+            service.Connect();
+            Debug.Log(
+                $"Platform integration initialization complete. Platform integrations are {(PlatformSupportsWit ? "active" : "inactive")}");
+        }
+
+        public override void Disconnect()
+        {
+            base.Disconnect();
+            if (null != eventBinding)
+            {
+                eventBinding.VoiceEvents.OnStoppedListening.RemoveListener(OnStoppedListening);
+            }
+        }
+
+        private void OnStoppedListening()
+        {
+            _isActive = false;
+        }
+
+        public VoiceServiceRequest Activate(string text, WitRequestOptions requestOptions,
+            VoiceServiceRequestEvents requestEvents)
+        {
+            if (requestOptions == null)
+            {
+                requestOptions = new WitRequestOptions();
+            }
+            requestOptions.Text = text;
+            eventBinding.VoiceEvents.OnRequestOptionSetup?.Invoke(requestOptions);
+            VoiceServiceRequest request = GetRequest(requestOptions, requestEvents, NLPRequestInputType.Text);
+            request.Send();
+            return request;
+        }
+
+        public VoiceServiceRequest Activate(WitRequestOptions requestOptions,
+            VoiceServiceRequestEvents requestEvents)
+        {
+            if (_isActive) return null;
+            _isActive = true;
+            if (requestOptions == null)
+            {
+                requestOptions = new WitRequestOptions();
+            }
+            eventBinding.VoiceEvents.OnRequestOptionSetup?.Invoke(requestOptions);
+            VoiceServiceRequest request = GetRequest(requestOptions, requestEvents, NLPRequestInputType.Audio);
+            request.ActivateAudio();
+            return request;
+        }
+
+        public VoiceServiceRequest ActivateImmediately(WitRequestOptions requestOptions,
+            VoiceServiceRequestEvents requestEvents)
+        {
+            if (_isActive) return null;
+            _isActive = true;
+            if (requestOptions == null)
+            {
+                requestOptions = new WitRequestOptions();
+            }
+            eventBinding.VoiceEvents.OnRequestOptionSetup?.Invoke(requestOptions);
+            VoiceServiceRequest request = GetRequest(requestOptions, requestEvents, NLPRequestInputType.Audio, true);
+            request.ActivateAudio();
+            return request;
+        }
+
+        public void Deactivate()
+        {
+            _isActive = false;
+            foreach (var request in Requests)
+            {
+                if (request.InputType == NLPRequestInputType.Audio)
+                {
+                    request.DeactivateAudio();
+                }
+            }
+        }
+
+        public void DeactivateAndAbortRequest()
+        {
+            _isActive = false;
+            foreach (var request in Requests)
+            {
+                if (request.InputType == NLPRequestInputType.Audio)
+                {
+                    request.Cancel();
+                }
+            }
+        }
+
+        public void DeactivateAndAbortRequest(VoiceServiceRequest request)
+        {
+            if (!Requests.Contains(request))
+            {
+                return;
+            }
+            request.Cancel();
+        }
+
+        public void OnServiceNotAvailable(string error, string message)
+        {
+            _isActive = false;
+            _isServiceAvailable = false;
+            OnServiceNotAvailableEvent?.Invoke();
+        }
+
+        public VoiceEvents VoiceEvents
+        {
+            get => _baseVoiceService.VoiceEvents;
+            set => _baseVoiceService.VoiceEvents = value;
+        }
+
+        public TelemetryEvents TelemetryEvents
+        {
+            get => _baseVoiceService.TelemetryEvents;
+            set => _baseVoiceService.TelemetryEvents = value;
+        }
+
+        // Obtains a VoiceSDKImplRequest with specified parameters
+        private VoiceServiceRequest GetRequest(WitRequestOptions requestOptions,
+            VoiceServiceRequestEvents requestEvents,
+            NLPRequestInputType inputType,
+            bool audioImmediate = false)
+        {
+            VoiceSDKImplRequest request = new VoiceSDKImplRequest(service, inputType, audioImmediate, requestOptions, requestEvents);
+            Requests.Add(request);
+            request.Events.OnCancel.AddListener(OnRequestCanceled);
+            request.Events.OnFailed.AddListener(OnRequestFailed);
+            request.Events.OnSuccess.AddListener(OnRequestSuccess);
+            request.Events.OnComplete.AddListener(OnRequestComplete);
+            VoiceEvents?.OnRequestInitialized?.Invoke(request);
+            return request;
+        }
+
+        // Cancelation callback
+        private void OnRequestCanceled(VoiceServiceRequest request)
+        {
+            // Ignore if missing
+            if (!Requests.Contains(request))
+            {
+                return;
+            }
+
+            // Canceled
+            VLog.D($"Request Canceled\nReason: {request.Results.Message}");
+            VoiceEvents?.OnCanceled?.Invoke(request.Results.Message);
+            if (!string.Equals(request.Results.Message, WitConstants.CANCEL_MESSAGE_PRE_SEND))
+            {
+                VoiceEvents?.OnAborted?.Invoke();
+            }
+        }
+
+        // Failure callback
+        private void OnRequestFailed(VoiceServiceRequest request)
+        {
+            // Ignore if missing
+            if (!Requests.Contains(request))
+            {
+                return;
+            }
+
+            // Failed
+            VLog.D($"Request Failed\nError: {request.Results.Message}");
+            VoiceEvents?.OnError?.Invoke("HTTP Error " + request.Results.StatusCode, request.Results.Message);
+            VoiceEvents?.OnRequestCompleted?.Invoke();
+        }
+
+        // Success callback
+        private void OnRequestSuccess(VoiceServiceRequest request)
+        {
+            // Ignore if missing
+            if (!Requests.Contains(request))
+            {
+                return;
+            }
+
+            // Success
+            VLog.D("Request Success");
+            VoiceEvents?.OnResponse?.Invoke(request.Results.ResponseData);
+            VoiceEvents?.OnRequestCompleted?.Invoke();
+        }
+
+        // Request completed
+        private void OnRequestComplete(VoiceServiceRequest request)
+        {
+            // Ignore if missing
+            if (!Requests.Contains(request))
+            {
+                return;
+            }
+
+            // Remove listeners
+            request.Events.OnCancel.RemoveListener(OnRequestCanceled);
+            request.Events.OnFailed.RemoveListener(OnRequestFailed);
+            request.Events.OnSuccess.RemoveListener(OnRequestSuccess);
+            request.Events.OnComplete.RemoveListener(OnRequestComplete);
+
+            // Remove request
+            Requests.Remove(request);
+            VoiceEvents?.OnComplete?.Invoke(request);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKImpl.cs.meta

@@ -0,0 +1,3 @@
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+guid: a3943048f6aa4a49977131e8fb7f677d
+timeCreated: 1630370598

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKImplRequest.cs

@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.Voice;
+using Meta.WitAi.Json;
+using Meta.WitAi.Configuration;
+using Meta.WitAi.Requests;
+
+namespace Oculus.Voice.Bindings.Android
+{
+    /// <summary>
+    /// A class generated by VoiceSDKImpl to track voice request calls
+    /// </summary>
+    public class VoiceSDKImplRequest : VoiceServiceRequest
+    {
+        public VoiceSDKBinding Service { get; private set; }
+        public bool Immediately { get; private set; }
+
+        #region CALLS
+        public VoiceSDKImplRequest(VoiceSDKBinding newService, NLPRequestInputType newInputType, bool newImmediately, WitRequestOptions newOptions,
+            VoiceServiceRequestEvents newEvents) : base(newInputType, newOptions, newEvents)
+        {
+            Service = newService;
+            Immediately = newImmediately;
+        }
+
+        protected override void HandleAudioActivation()
+        {
+            if (Immediately)
+            {
+                Service.ActivateImmediately(Options);
+            }
+            else
+            {
+                Service.Activate(Options);
+            }
+            SetAudioInputState(VoiceAudioInputState.On);
+        }
+
+        protected override void HandleAudioDeactivation()
+        {
+            Service.Deactivate();
+            SetAudioInputState(VoiceAudioInputState.Off);
+        }
+
+        protected override void HandleSend()
+        {
+            if (InputType == NLPRequestInputType.Text)
+            {
+                Service.Activate(Options.Text, Options);
+            }
+        }
+
+        protected override void HandleCancel()
+        {
+            Service.DeactivateAndAbortRequest();
+        }
+        #endregion
+
+        #region EVENTS
+        /// <summary>
+        /// Called audio is now listening
+        /// </summary>
+        public void HandleStartListening()
+        {
+            //NOT YET IMPLEMENTED
+        }
+
+        /// <summary>
+        /// Called audio is no longer listening
+        /// </summary>
+        public void HandleStopListening()
+        {
+            //NOT YET IMPLEMENTED
+        }
+        /// <summary>
+        /// Callback when in progress response data has been received
+        /// </summary>
+        /// <param name="responseJson">The unparsed json data</param>
+        public void HandlePartialResponse(string responseJson)
+        {
+            WitResponseNode responseData = WitResponseNode.Parse(responseJson);
+            HandlePartialNlpResponse(responseData);
+        }
+
+        /// <summary>
+        /// Called for partial transcription of text
+        /// </summary>
+        public void HandlePartialTranscription(string transcription)
+        {
+            ApplyTranscription(transcription, false);
+        }
+
+        /// <summary>
+        /// Called for final transcription of text
+        /// </summary>
+        public void HandleFullTranscription(string transcription)
+        {
+            ApplyTranscription(transcription, true);
+        }
+
+        /// <summary>
+        /// Transmission began
+        /// </summary>
+        public void HandleTransmissionBegan()
+        {
+            if (InputType == NLPRequestInputType.Audio)
+            {
+                Send();
+            }
+        }
+
+        /// <summary>
+        /// Called when an error message has been received
+        /// </summary>
+        public void HandleCanceled()
+        {
+            HandleCancel();
+        }
+
+        /// <summary>
+        /// Called when an error message has been received
+        /// </summary>
+        public void HandleError(string error, string message, string errorBody)
+        {
+            HandleFailure($"{error} - {message}");
+        }
+
+        /// <summary>
+        /// Callback when final response data has been received
+        /// </summary>
+        /// <param name="responseJson">The unparsed json data</param>
+        public void HandleResponse(string responseJson)
+        {
+            WitResponseNode responseData = WitResponseNode.Parse(responseJson);
+            HandleFinalNlpResponse(responseData, null);
+        }
+        #endregion
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKImplRequest.cs.meta

@@ -0,0 +1,11 @@
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Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKListenerBinding.cs

@@ -0,0 +1,274 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Meta.WitAi;
+using Meta.WitAi.Events;
+using Meta.WitAi.Requests;
+using UnityEngine;
+
+namespace Oculus.Voice.Bindings.Android
+{
+    public class VoiceSDKListenerBinding : AndroidJavaProxy
+    {
+        private IVoiceService _voiceService;
+        private readonly IVCBindingEvents _bindingEvents;
+
+        public VoiceEvents VoiceEvents => _voiceService.VoiceEvents;
+        public TelemetryEvents TelemetryEvents => _voiceService.TelemetryEvents;
+
+        public enum StoppedListeningReason : int {
+            NoReasonProvided = 0,
+            Inactivity = 1,
+            Timeout = 2,
+            Deactivation = 3,
+        }
+
+        public VoiceSDKListenerBinding(IVoiceService voiceService, IVCBindingEvents bindingEvents) : base(
+            "com.oculus.assistant.api.voicesdk.immersivevoicecommands.IVCEventsListener")
+        {
+            _voiceService = voiceService;
+            _bindingEvents = bindingEvents;
+        }
+
+        // Get request for a specified request id
+        private VoiceServiceRequest GetRequest(string requestId)
+        {
+            HashSet<VoiceServiceRequest> requests = _voiceService.Requests;
+            if (requests == null || requests.Count == 0)
+            {
+                return null;
+            }
+            foreach (var request in requests)
+            {
+                string checkRequestId = request?.Options?.RequestId;
+                if (string.Equals(requestId, checkRequestId))
+                {
+                    return request;
+                }
+            }
+            return requests.First();
+        }
+
+        /// <summary>
+        /// Callback for listening start
+        /// </summary>
+        public void onStartListening(string requestId)
+        {
+            // Event callbacks
+            VoiceEvents.OnStartListening?.Invoke();
+        }
+        public void onStartListening() => onStartListening(null);
+
+        /// <summary>
+        /// Callback for listening completion
+        /// </summary>
+        public void onStoppedListening(int reason, string requestId)
+        {
+            // Request callbacks
+            var request = GetRequest(requestId);
+
+            // Event callbacks
+            VoiceEvents.OnStoppedListening?.Invoke();
+            switch((StoppedListeningReason)reason){
+                case StoppedListeningReason.NoReasonProvided:
+                    break;
+                case StoppedListeningReason.Inactivity:
+                    VoiceEvents.OnStoppedListeningDueToInactivity?.Invoke();
+                    request.Cancel();
+                    break;
+                case StoppedListeningReason.Timeout:
+                    VoiceEvents.OnStoppedListeningDueToTimeout?.Invoke();
+                    request.Cancel();
+                    break;
+                case StoppedListeningReason.Deactivation:
+                    VoiceEvents.OnStoppedListeningDueToDeactivation?.Invoke();
+                    request.Cancel();
+                    break;
+            }
+        }
+        public void onStoppedListening(int reason) => onStoppedListening(reason, null);
+
+        /// <summary>
+        /// Request submission callback
+        /// </summary>
+        /// <param name="requestId">The associated unique request identifier</param>
+        public void onRequestCreated(string requestId)
+        {
+            // Request callbacks
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandleTransmissionBegan();
+            }
+
+            // Event callbacks
+#pragma warning disable CS0618
+            VoiceEvents.OnRequestCreated?.Invoke(null);
+            VoiceEvents.OnSend?.Invoke(null);
+        }
+        private void onRequestCreated() => onRequestCreated(null);
+
+        /// <summary>
+        /// Partial transcription set
+        /// </summary>
+        /// <param name="transcription"></param>
+        /// <param name="requestId"></param>
+        public void onPartialTranscription(string transcription, string requestId)
+        {
+            // Request callbacks
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandlePartialTranscription(transcription);
+            }
+
+            // Partial transcription callback
+            VoiceEvents.OnPartialTranscription?.Invoke(transcription);
+        }
+        public void onPartialTranscription(string transcription) => onPartialTranscription(transcription, null);
+
+        /// <summary>
+        /// Final transcription received
+        /// </summary>
+        /// <param name="transcription"></param>
+        /// <param name="requestId"></param>
+        public void onFullTranscription(string transcription, string requestId)
+        {
+            // Request callbacks
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandleFullTranscription(transcription);
+            }
+
+            // Transcription callback
+            VoiceEvents.OnFullTranscription?.Invoke(transcription);
+        }
+        public void onFullTranscription(string transcription) => onFullTranscription(transcription, null);
+
+        /// <summary>
+        /// Callback when early response data has been received
+        /// </summary>
+        /// <param name="responseJson">The unparsed json data</param>
+        /// <param name="requestId">The associated unique request identifier</param>
+        public void onPartialResponse(string responseJson, string requestId)
+        {
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandlePartialResponse(responseJson);
+            }
+        }
+        public void onPartialResponse(string responseJson) => onPartialResponse(responseJson, null);
+
+        /// <summary>
+        /// Called when user request cancellation has occured
+        /// </summary>
+        /// <param name="requestId">The associated unique request identifier</param>
+        public void onAborted(string requestId)
+        {
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandleCanceled();
+            }
+        }
+        public void onAborted() => onAborted(null);
+
+        /// <summary>
+        /// Called when an error message has been received
+        /// </summary>
+        /// <param name="error">The error itself</param>
+        /// <param name="message">The error message</param>
+        /// <param name="errorBody">The full body of the message</param>
+        /// <param name="requestId">The associated unique request identifier</param>
+        public void onError(string error, string message, string errorBody, string requestId)
+        {
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandleError(error, message, errorBody);
+            }
+        }
+        public void onError(string error, string message, string errorBody) => onError(error, message, errorBody, null);
+
+        /// <summary>
+        /// Callback when response data has been received
+        /// </summary>
+        /// <param name="responseJson">The unparsed json data</param>
+        /// <param name="requestId">The associated unique request identifier</param>
+        public void onResponse(string responseJson, string requestId)
+        {
+            var request = GetRequest(requestId);
+            if (request is VoiceSDKImplRequest implRequest)
+            {
+                implRequest.HandleResponse(responseJson);
+            }
+        }
+        public void onResponse(string responseJson) => onResponse(responseJson, null);
+
+
+        public void onMicLevelChanged(float level, string requestId)
+        {
+            VoiceEvents.OnMicLevelChanged?.Invoke(level);
+        }
+        public void onMicLevelChanged(float level) => onMicLevelChanged(level, null);
+
+        public void onMicDataSent(string requestId)
+        {
+            VoiceEvents.OnMicDataSent?.Invoke();
+        }
+        public void onMicDataSent() => onMicDataSent(null);
+
+        public void onMinimumWakeThresholdHit(string requestId)
+        {
+            VoiceEvents.OnMinimumWakeThresholdHit?.Invoke();
+        }
+        public void onMinimumWakeThresholdHit() => onMinimumWakeThresholdHit(null);
+
+        public void onRequestCompleted(string requestId)
+        {
+
+        }
+        public void onRequestCompleted() => onRequestCompleted(null);
+
+        public void onServiceNotAvailable(string error, string message)
+        {
+            VLog.W($"Platform service is not available: {error} - {message}");
+            _bindingEvents.OnServiceNotAvailable(error, message);
+        }
+
+        public void onAudioDurationTrackerFinished(long timestamp, double duration)
+        {
+            long ticksElapsed = NativeTimestampToDateTime(timestamp).Ticks / TimeSpan.TicksPerMillisecond;
+            TelemetryEvents.OnAudioTrackerFinished?.Invoke(ticksElapsed, duration);
+        }
+
+        private DateTime NativeTimestampToDateTime(long javaTimestamp)
+        {
+            // Java timestamp is milliseconds past epoch
+            DateTime dateTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
+            return dateTime.AddMilliseconds(javaTimestamp);
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Bindings/Android/VoiceSDKListenerBinding.cs.meta

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Assets/Oculus/Voice/Scripts/Runtime/Interfaces.meta

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Assets/Oculus/Voice/Scripts/Runtime/Interfaces/IPlatformVoiceService.cs

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi;
+using Meta.WitAi.Configuration;
+
+namespace Oculus.Voice.Interfaces
+{
+    public interface IPlatformVoiceService : IVoiceService
+    {
+        bool PlatformSupportsWit { get; }
+
+        void SetRuntimeConfiguration(WitRuntimeConfiguration configuration);
+    }
+}

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Assets/Oculus/Voice/Scripts/Runtime/Logging/TTSServiceLogging.cs

@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using Meta.WitAi;
+using Meta.WitAi.Data.Configuration;
+using Meta.WitAi.Interfaces;
+using Meta.WitAi.Requests;
+using Meta.WitAi.TTS;
+using Meta.WitAi.TTS.Data;
+using Oculus.Voice.Core.Utilities;
+using Oculus.Voice.Core.Bindings.Android.PlatformLogger;
+using Oculus.Voice.Core.Bindings.Interfaces;
+using UnityEngine;
+
+namespace Oculus.Voice.Logging
+{
+    /// <summary>
+    /// Script for logging various TTSService events
+    /// </summary>
+    public class TTSServiceLogging : MonoBehaviour
+    {
+        #region LOGGING
+        /// <summary>
+        /// Log output to console
+        /// </summary>
+        public bool EnableConsoleLogging = false;
+
+        /// <summary>
+        /// The service being observed
+        /// </summary>
+        public TTSService Service { get; private set; }
+
+        // Logger
+        private IVoiceSDKLogger _voiceSDKLoggerImpl;
+        // Requests per request id
+        private Dictionary<string, TTSServiceRequestLog> _requests = new Dictionary<string, TTSServiceRequestLog>();
+        // Requests
+        private struct TTSServiceRequestLog
+        {
+            public DateTime startTime;
+            public Dictionary<string, string> annotations;
+        }
+
+        // Annotation ids
+        private const string TTS_FILETYPE_ANNOTATION = "ttsFileType";
+        private const string TTS_FILESTREAM_ANNOTATION = "ttsFileStream";
+        private const string TTS_START_TIME_ANNOTATION = "ttsStartTime";
+        private const string TTS_FIRST_TIME_ANNOTATION = "ttsFirstResponseTime";
+        private const string TTS_READY_TIME_ANNOTATION = "ttsReadyTime";
+        private const string TTS_FINISH_TIME_ANNOTATION = "ttsFinishedTime";
+        private const string TTS_ERROR_ANNOTATION = "ttsError";
+
+        // Add to every TTSService
+        private void Awake()
+        {
+            Service = gameObject.GetComponent<TTSService>();
+            InitLogger();
+        }
+        // Init logger
+        private void InitLogger()
+        {
+            #if UNITY_ANDROID && !UNITY_EDITOR
+            // PI Logger
+            var loggerImpl = new VoiceSDKPlatformLoggerImpl();
+            loggerImpl.Connect(VoiceSDKConstants.SdkVersion);
+            _voiceSDKLoggerImpl = loggerImpl;
+            #else
+            // Console Logger
+            _voiceSDKLoggerImpl = new VoiceSDKConsoleLoggerImpl();
+            #endif
+
+            // Get configuration
+            WitConfiguration witConfig = Service.GetComponent<IWitConfigurationProvider>()?.Configuration;
+            if (witConfig != null)
+            {
+                _voiceSDKLoggerImpl.WitApplication = witConfig.GetLoggerAppId();
+            }
+        }
+        // Add events
+        private void OnEnable()
+        {
+            if (_voiceSDKLoggerImpl != null)
+            {
+                _voiceSDKLoggerImpl.ShouldLogToConsole = EnableConsoleLogging;
+            }
+            if (Service)
+            {
+                Service.Events.WebRequest.OnRequestBegin.AddListener(OnRequestBegin);
+                Service.Events.WebRequest.OnRequestCancel.AddListener(OnRequestCancel);
+                Service.Events.WebRequest.OnRequestError.AddListener(OnRequestError);
+                Service.Events.WebRequest.OnRequestFirstResponse.AddListener(OnRequestFirstResponse);
+                Service.Events.WebRequest.OnRequestReady.AddListener(OnRequestReady);
+                Service.Events.WebRequest.OnRequestComplete.AddListener(OnRequestComplete);
+            }
+        }
+        // Remove events
+        private void OnDisable()
+        {
+            if (Service)
+            {
+                Service.Events.WebRequest.OnRequestBegin.RemoveListener(OnRequestBegin);
+                Service.Events.WebRequest.OnRequestCancel.RemoveListener(OnRequestCancel);
+                Service.Events.WebRequest.OnRequestError.RemoveListener(OnRequestError);
+                Service.Events.WebRequest.OnRequestFirstResponse.RemoveListener(OnRequestFirstResponse);
+                Service.Events.WebRequest.OnRequestReady.RemoveListener(OnRequestReady);
+                Service.Events.WebRequest.OnRequestComplete.RemoveListener(OnRequestComplete);
+            }
+        }
+
+        private void OnRequestBegin(TTSClipData clipData)
+        {
+            LogStart(clipData);
+        }
+        private void OnRequestCancel(TTSClipData clipData)
+        {
+            LogComplete(clipData, "aborted");
+        }
+        private void OnRequestError(TTSClipData clipData, string error)
+        {
+            LogComplete(clipData, error);
+        }
+        private void OnRequestFirstResponse(TTSClipData clipData)
+        {
+            LogTimestamp(clipData, TTS_FIRST_TIME_ANNOTATION);
+        }
+        private void OnRequestReady(TTSClipData clipData)
+        {
+            LogTimestamp(clipData, TTS_READY_TIME_ANNOTATION);
+        }
+        private void OnRequestComplete(TTSClipData clipData)
+        {
+            LogComplete(clipData);
+        }
+        #endregion
+
+        #region LOG HELPERS
+        // Generate request data & apply initial annotations
+        private void LogStart(TTSClipData clipData)
+        {
+            TTSServiceRequestLog requestData = GetRequestData(clipData);
+            requestData.startTime = DateTime.Now;
+            requestData.annotations = new Dictionary<string, string>();
+            LogTimestamp(requestData, TTS_START_TIME_ANNOTATION);
+            LogAnnotate(requestData, TTS_FILETYPE_ANNOTATION, AudioStreamHandler.GetDecodeType(clipData.audioType).ToString());
+            LogAnnotate(requestData, TTS_FILESTREAM_ANNOTATION, clipData.queryStream.ToString(CultureInfo.InvariantCulture));
+            _requests[clipData.queryRequestId] = requestData;
+        }
+        // Get request data
+        private TTSServiceRequestLog GetRequestData(TTSClipData clipData)
+        {
+            if (_requests.ContainsKey(clipData.queryRequestId))
+            {
+                return _requests[clipData.queryRequestId];
+            }
+            return new TTSServiceRequestLog();
+        }
+        // Append the elapsed ms
+        private void LogTimestamp(TTSClipData clipData, string key)
+        {
+            LogTimestamp(GetRequestData(clipData), key);
+        }
+        // Append the elapsed ms
+        private void LogTimestamp(TTSServiceRequestLog requestData, string key)
+        {
+            LogAnnotate(requestData, key, DateTimeUtility.ElapsedMilliseconds.ToString());
+        }
+        // Append if possible
+        private void LogAnnotate(TTSServiceRequestLog requestData, string key, string value)
+        {
+            if (requestData.annotations != null)
+            {
+                requestData.annotations[key] = value;
+            }
+        }
+        // Append if possible
+        private void LogComplete(TTSClipData clipData, string error = null)
+        {
+            // Get data & ensure annotations exist
+            TTSServiceRequestLog requestData = GetRequestData(clipData);
+            if (requestData.annotations == null)
+            {
+                return;
+            }
+
+            // Add error & completion time
+            if (!string.IsNullOrEmpty(error))
+            {
+                LogAnnotate(requestData, TTS_ERROR_ANNOTATION, error);
+            }
+            LogTimestamp(requestData, TTS_FINISH_TIME_ANNOTATION);
+
+            // Send full log
+            if (_voiceSDKLoggerImpl != null)
+            {
+                _voiceSDKLoggerImpl.LogInteractionStart(clipData.queryRequestId, WitConstants.ENDPOINT_TTS);
+                foreach (var key in requestData.annotations.Keys)
+                {
+                    _voiceSDKLoggerImpl.LogAnnotation(key, requestData.annotations[key]);
+                }
+                if (string.IsNullOrEmpty(error))
+                {
+                    _voiceSDKLoggerImpl.LogInteractionEndSuccess();
+                }
+                else
+                {
+                    _voiceSDKLoggerImpl.LogInteractionEndFailure(error);
+                }
+            }
+
+            // Remove cache
+            _requests.Remove(clipData.queryRequestId);
+        }
+        #endregion
+
+        #region LOG GENERATION
+        // Whether
+        private static bool _initialized = false;
+
+        // On load, add callback
+        [RuntimeInitializeOnLoadMethod]
+        private static void Init()
+        {
+            // Only initialize if not previously done
+            if (_initialized)
+            {
+                return;
+            }
+            _initialized = true;
+
+            // Add generation methods
+            TTSService.OnServiceStart += OnServiceStart;
+        }
+
+        // When a TTSService is generated, add a TTSServiceLogging script
+        private static void OnServiceStart(TTSService service)
+        {
+            if (service != null && service.GetComponent<TTSServiceLogging>() == null)
+            {
+                service.gameObject.AddComponent<TTSServiceLogging>();
+            }
+        }
+        #endregion
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Logging/TTSServiceLogging.cs.meta

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Assets/Oculus/Voice/Scripts/Runtime/Service.meta

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Assets/Oculus/Voice/Scripts/Runtime/Service/AppBuiltIns.cs

@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Collections.Generic;
+
+namespace Oculus.Voice
+{
+    public static class AppBuiltIns
+    {
+        public static string builtInPrefix = "builtin:";
+        private static string modelName = "Built-in Models";
+
+        public static readonly Dictionary<string, Dictionary<string, string>>
+            apps = new Dictionary<string, Dictionary<string, string>>
+            {
+                {
+                    "Chinese", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_zh"},
+                        {"name", modelName},
+                        {"lang", "zh"},
+                        {"clientToken", "3KQH33637TAT7WD4TG7T65SDRO73WZGY"},
+                    }
+                },
+                {
+                    "Dutch", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_nl"},
+                        {"name", modelName},
+                        {"lang", "nl"},
+                        {"clientToken", "ZCD6HCNCL6GTJKZ3QKWNKQVEDI4GUL7C"},
+                    }
+                },
+                {
+                    "English", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_en"},
+                        {"name", modelName},
+                        {"lang", "en"},
+                        {"clientToken", "HOKEABS7HPIQVSRSVWRPTTV75TQJ5QBP"},
+                    }
+                },
+                {
+                    "French", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_fr"},
+                        {"name", modelName},
+                        {"lang", "fr"},
+                        {"clientToken", "7PP7NK2QAH67MREGZV6SB6RIEWAYDNRY"},
+                    }
+                },
+                {
+                    "German", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_de"},
+                        {"name", modelName},
+                        {"lang", "de"},
+                        {"clientToken", "7LXOOB4JC7MXPUTTGQHDVQMHGEEJT6LE"},
+                    }
+                },
+                {
+                    "Italian", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_it"},
+                        {"name", modelName},
+                        {"lang", "it"},
+                        {"clientToken", "KELCNR4DCCPPOCF2RDFS4M6JOCWWIFII"},
+                    }
+                },
+                {
+                    "Japanese", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_ja"},
+                        {"name", modelName},
+                        {"lang", "ja"},
+                        {"clientToken", "TPJGLBBCHJ5F7BVVN5XLEGP6YDQRUE3P"},
+                    }
+                },
+                {
+                    "Korean", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_ko"},
+                        {"name", modelName},
+                        {"lang", "ko"},
+                        {"clientToken", "NT4WJLL7ACMFBXS4B7W5GRLTKDZQ36R4"},
+                    }
+                },
+                {
+                    "Polish", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_pl"},
+                        {"name", modelName},
+                        {"lang", "pl"},
+                        {"clientToken", "DMDRHGYDYN33D3IKCX5BG5R57EL2IIC4"},
+                    }
+                },
+                {
+                    "Portuguese", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_pt"},
+                        {"name", modelName},
+                        {"lang", "pt"},
+                        {"clientToken", "W4W3BSKL72HZC5MXLILONJUCG732SQQN"},
+                    }
+                },
+                {
+                    "Russian", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_ru"},
+                        {"name", modelName},
+                        {"lang", "ru"},
+                        {"clientToken", "W67HLUWA3MBYVEKRW3VVWUKSNZGAOFBI"},
+                    }
+                },
+                {
+                    "Spanish", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_es"},
+                        {"name", modelName},
+                        {"lang", "es"},
+                        {"clientToken", "YW7AM5OOVSW5XKGYKFE2S2HLC2WHC3UI"},
+                    }
+                },
+                {
+                    "Swedish", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_sv"},
+                        {"name", modelName},
+                        {"lang", "sv"},
+                        {"clientToken", "NPE3UJ7Y4NIVTUOZ7QPPAP3TY6FYPXJY"},
+                    }
+                },
+                {
+                    "Turkish", new Dictionary<string, string>
+                    {
+                        {"id", "voiceSDK_tr"},
+                        {"name", modelName},
+                        {"lang", "tr"},
+                        {"clientToken", "ZCISEDXESLYJOROLNOODCGGPZXHLUAEE"},
+                    }
+                },
+            };
+
+        public static string[] appNames
+        {
+            get
+            {
+                string[] keys = new string[apps.Keys.Count];
+                apps.Keys.CopyTo(keys, 0);
+                return keys;
+            }
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Service/AppBuiltIns.cs.meta

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+  assetBundleVariant: 

Assets/Oculus/Voice/Scripts/Runtime/Service/AppVoiceExperience.cs

@@ -0,0 +1,454 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Globalization;
+using Meta.Voice;
+using Meta.WitAi;
+using Meta.WitAi.Configuration;
+using Meta.WitAi.Data;
+using Meta.WitAi.Data.Configuration;
+using Meta.WitAi.Interfaces;
+using Meta.WitAi.Json;
+using Meta.WitAi.Requests;
+using Oculus.Voice.Bindings.Android;
+using Oculus.Voice.Core.Bindings.Android.PlatformLogger;
+using Oculus.Voice.Core.Bindings.Interfaces;
+using Oculus.Voice.Interfaces;
+using Oculus.VoiceSDK.Utilities;
+using UnityEngine;
+
+namespace Oculus.Voice
+{
+    [HelpURL("https://developer.oculus.com/experimental/voice-sdk/tutorial-overview/")]
+    public class AppVoiceExperience : VoiceService, IWitRuntimeConfigProvider, IWitConfigurationProvider
+    {
+        [SerializeField] private WitRuntimeConfiguration witRuntimeConfiguration;
+        [Tooltip("Uses platform services to access wit.ai instead of accessing wit directly from within the application.")]
+        [SerializeField] private bool usePlatformServices;
+
+        [Tooltip("Enables logs related to the interaction to be displayed on console")]
+        [SerializeField] private bool enableConsoleLogging;
+
+        public WitRuntimeConfiguration RuntimeConfiguration
+        {
+            get => witRuntimeConfiguration;
+            set => witRuntimeConfiguration = value;
+        }
+
+        public WitConfiguration Configuration => witRuntimeConfiguration?.witConfiguration;
+
+        private IPlatformVoiceService platformService;
+        private IVoiceService voiceServiceImpl;
+        private IVoiceSDKLogger voiceSDKLoggerImpl;
+
+        private static string PACKAGE_VERSION => VoiceSDKConstants.SdkVersion;
+
+        private bool Initialized => null != voiceServiceImpl;
+
+        public event Action OnInitialized;
+
+        #region Voice Service Properties
+        public override bool Active => base.Active || (null != voiceServiceImpl && voiceServiceImpl.Active);
+        public override bool IsRequestActive => base.IsRequestActive || (null != voiceServiceImpl && voiceServiceImpl.IsRequestActive);
+        public override ITranscriptionProvider TranscriptionProvider
+        {
+            get => voiceServiceImpl?.TranscriptionProvider;
+            set
+            {
+                if (voiceServiceImpl != null)
+                {
+                    voiceServiceImpl.TranscriptionProvider = value;
+                }
+            }
+        }
+        public override bool MicActive => null != voiceServiceImpl && voiceServiceImpl.MicActive;
+        protected override bool ShouldSendMicData => witRuntimeConfiguration.sendAudioToWit ||
+                                                  null == TranscriptionProvider;
+        #endregion
+
+        #if UNITY_ANDROID && !UNITY_EDITOR
+        public bool HasPlatformIntegrations => usePlatformServices && voiceServiceImpl is VoiceSDKImpl;
+        #else
+        public bool HasPlatformIntegrations => false;
+        #endif
+
+        public bool EnableConsoleLogging => enableConsoleLogging;
+
+        public override bool UsePlatformIntegrations
+        {
+            get => usePlatformServices;
+            set
+            {
+                // If we're trying to turn on platform services and they're not currently active we
+                // will forcibly reinit and try to set the state.
+                if (usePlatformServices != value || HasPlatformIntegrations != value)
+                {
+                    usePlatformServices = value;
+#if UNITY_ANDROID && !UNITY_EDITOR
+                    Debug.Log($"{(usePlatformServices ? "Enabling" : "Disabling")} platform integration.");
+                    InitVoiceSDK();
+#endif
+                }
+            }
+        }
+
+        #region Voice Service Text Methods
+        public override bool CanSend()
+        {
+            return base.CanSend() && null != voiceServiceImpl && voiceServiceImpl.CanSend();
+        }
+
+        public override VoiceServiceRequest Activate(string text, WitRequestOptions requestOptions, VoiceServiceRequestEvents requestEvents)
+        {
+            if (CanSend())
+            {
+                return voiceServiceImpl.Activate(text, requestOptions, requestEvents);
+            }
+            return null;
+        }
+        #endregion
+
+        #region Voice Service Audio Methods
+        public override bool CanActivateAudio()
+        {
+            return base.CanActivateAudio() && voiceServiceImpl.CanActivateAudio();
+        }
+
+        protected override string GetActivateAudioError()
+        {
+            if (!HasPlatformIntegrations && !AudioBuffer.Instance.IsInputAvailable)
+            {
+                return "No Microphone(s)/recording devices found.  You will be unable to capture audio on this device.";
+            }
+            return string.Empty;
+        }
+
+        public override VoiceServiceRequest Activate(WitRequestOptions requestOptions, VoiceServiceRequestEvents requestEvents)
+        {
+            if (CanActivateAudio() && CanSend())
+            {
+                return voiceServiceImpl.Activate(requestOptions, requestEvents);
+            }
+            return null;
+        }
+
+        public override VoiceServiceRequest ActivateImmediately(WitRequestOptions requestOptions, VoiceServiceRequestEvents requestEvents)
+        {
+            if (CanActivateAudio() && CanSend())
+            {
+                return voiceServiceImpl.ActivateImmediately(requestOptions, requestEvents);
+            }
+            return null;
+        }
+
+        public override void Deactivate()
+        {
+            voiceServiceImpl.Deactivate();
+        }
+
+        public override void DeactivateAndAbortRequest()
+        {
+            voiceServiceImpl.DeactivateAndAbortRequest();
+        }
+
+        #endregion
+
+        private void InitVoiceSDK()
+        {
+            // Check voice sdk version
+            if (string.IsNullOrEmpty(PACKAGE_VERSION))
+            {
+                VLog.E("No SDK Version Set");
+            }
+
+            // Clean up if we're switching to native C# wit impl
+            if (!UsePlatformIntegrations)
+            {
+                if (voiceServiceImpl is VoiceSDKImpl)
+                {
+                    ((VoiceSDKImpl) voiceServiceImpl).Disconnect();
+                }
+
+                if (voiceSDKLoggerImpl is VoiceSDKPlatformLoggerImpl)
+                {
+                    try
+                    {
+                        ((VoiceSDKPlatformLoggerImpl)voiceSDKLoggerImpl).Disconnect();
+                    }
+                    catch (Exception e)
+                    {
+                        VLog.E($"Disconnection error: {e.Message}");
+                    }
+                }
+            }
+#if UNITY_ANDROID && !UNITY_EDITOR
+            var loggerImpl = new VoiceSDKPlatformLoggerImpl();
+            loggerImpl.Connect(PACKAGE_VERSION);
+            voiceSDKLoggerImpl = loggerImpl;
+
+            if (UsePlatformIntegrations)
+            {
+                Debug.Log("Checking platform capabilities...");
+                var platformImpl = new VoiceSDKImpl(this);
+                platformImpl.OnServiceNotAvailableEvent += () => RevertToWitUnity();
+                platformImpl.Connect(PACKAGE_VERSION);
+                platformImpl.SetRuntimeConfiguration(RuntimeConfiguration);
+                if (platformImpl.PlatformSupportsWit)
+                {
+                    voiceServiceImpl = platformImpl;
+
+                    if (voiceServiceImpl is Wit wit)
+                    {
+                        wit.RuntimeConfiguration = witRuntimeConfiguration;
+                    }
+
+                    voiceServiceImpl.VoiceEvents = VoiceEvents;
+                    voiceServiceImpl.TelemetryEvents = TelemetryEvents;
+                    voiceSDKLoggerImpl.IsUsingPlatformIntegration = true;
+                }
+                else
+                {
+                    Debug.Log("Platform registration indicated platform support is not currently available.");
+                    RevertToWitUnity();
+                }
+            }
+            else
+            {
+                RevertToWitUnity();
+            }
+#else
+            voiceSDKLoggerImpl = new VoiceSDKConsoleLoggerImpl();
+            RevertToWitUnity();
+#endif
+            voiceSDKLoggerImpl.WitApplication = RuntimeConfiguration?.witConfiguration?.GetLoggerAppId();
+            voiceSDKLoggerImpl.ShouldLogToConsole = EnableConsoleLogging;
+
+            OnInitialized?.Invoke();
+        }
+
+        private void RevertToWitUnity()
+        {
+            Wit w = GetComponent<Wit>();
+            if (null == w)
+            {
+                w = gameObject.AddComponent<Wit>();
+                w.hideFlags = HideFlags.HideInInspector;
+            }
+            voiceServiceImpl = w;
+
+            if (voiceServiceImpl is Wit wit)
+            {
+                wit.RuntimeConfiguration = witRuntimeConfiguration;
+            }
+
+            voiceServiceImpl.VoiceEvents = VoiceEvents;
+            voiceServiceImpl.TelemetryEvents = TelemetryEvents;
+            voiceSDKLoggerImpl.IsUsingPlatformIntegration = false;
+        }
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            if (MicPermissionsManager.HasMicPermission())
+            {
+                InitVoiceSDK();
+            }
+            else
+            {
+                MicPermissionsManager.RequestMicPermission();
+            }
+
+            #if UNITY_ANDROID && !UNITY_EDITOR
+            platformService?.SetRuntimeConfiguration(witRuntimeConfiguration);
+            #endif
+
+            // Listeners
+            VoiceEvents.OnRequestInitialized?.AddListener(OnRequestInit);
+            VoiceEvents.OnResponse?.AddListener(OnWitResponseListener);
+            VoiceEvents.OnStartListening?.AddListener(OnStartedListening);
+            VoiceEvents.OnMinimumWakeThresholdHit?.AddListener(OnMinimumWakeThresholdHit);
+            VoiceEvents.OnStoppedListening?.AddListener(OnStoppedListening);
+            VoiceEvents.OnMicDataSent?.AddListener(OnMicDataSent);
+            VoiceEvents.OnSend?.AddListener(OnSend);
+            VoiceEvents.OnPartialTranscription?.AddListener(OnPartialTranscription);
+            VoiceEvents.OnFullTranscription?.AddListener(OnFullTranscription);
+            VoiceEvents.OnStoppedListeningDueToTimeout?.AddListener(OnStoppedListeningDueToTimeout);
+            VoiceEvents.OnStoppedListeningDueToInactivity?.AddListener(OnStoppedListeningDueToInactivity);
+            VoiceEvents.OnStoppedListeningDueToDeactivation?.AddListener(OnStoppedListeningDueToDeactivation);
+            VoiceEvents.OnComplete?.AddListener(OnRequestComplete);
+            TelemetryEvents.OnAudioTrackerFinished?.AddListener(OnAudioDurationTrackerFinished);
+        }
+
+        protected override void OnDisable()
+        {
+            base.OnDisable();
+            #if UNITY_ANDROID
+            if (voiceServiceImpl is VoiceSDKImpl platformImpl)
+            {
+                platformImpl.Disconnect();
+            }
+
+            if (voiceSDKLoggerImpl is VoiceSDKPlatformLoggerImpl loggerImpl)
+            {
+                loggerImpl.Disconnect();
+            }
+            #endif
+            voiceServiceImpl = null;
+            voiceSDKLoggerImpl = null;
+
+            // Listeners
+            VoiceEvents.OnRequestInitialized?.RemoveListener(OnRequestInit);
+            VoiceEvents.OnResponse?.RemoveListener(OnWitResponseListener);
+            VoiceEvents.OnStartListening?.RemoveListener(OnStartedListening);
+            VoiceEvents.OnMinimumWakeThresholdHit?.RemoveListener(OnMinimumWakeThresholdHit);
+            VoiceEvents.OnStoppedListening?.RemoveListener(OnStoppedListening);
+            VoiceEvents.OnMicDataSent?.RemoveListener(OnMicDataSent);
+            VoiceEvents.OnSend?.RemoveListener(OnSend);
+            VoiceEvents.OnPartialTranscription?.RemoveListener(OnPartialTranscription);
+            VoiceEvents.OnFullTranscription?.RemoveListener(OnFullTranscription);
+            VoiceEvents.OnStoppedListeningDueToTimeout?.RemoveListener(OnStoppedListeningDueToTimeout);
+            VoiceEvents.OnStoppedListeningDueToInactivity?.RemoveListener(OnStoppedListeningDueToInactivity);
+            VoiceEvents.OnStoppedListeningDueToDeactivation?.RemoveListener(OnStoppedListeningDueToDeactivation);
+            VoiceEvents.OnComplete?.RemoveListener(OnRequestComplete);
+            TelemetryEvents.OnAudioTrackerFinished?.RemoveListener(OnAudioDurationTrackerFinished);
+        }
+
+        private void OnApplicationFocus(bool hasFocus)
+        {
+            if (enabled && hasFocus && !Initialized)
+            {
+                if (MicPermissionsManager.HasMicPermission())
+                {
+                    InitVoiceSDK();
+                }
+            }
+        }
+
+        #region Event listeners for logging
+        void OnRequestInit(VoiceServiceRequest request)
+        {
+            voiceSDKLoggerImpl.LogInteractionStart(request.Options?.RequestId, request.InputType == NLPRequestInputType.Text ? "message" : "speech");
+
+#if UNITY_ANDROID && !UNITY_EDITOR
+            voiceSDKLoggerImpl.LogAnnotation("clientSDKVersion", PACKAGE_VERSION);
+#endif
+            voiceSDKLoggerImpl.LogAnnotation("minWakeThreshold",
+                RuntimeConfiguration?.soundWakeThreshold.ToString(CultureInfo.InvariantCulture));
+            voiceSDKLoggerImpl.LogAnnotation("minKeepAliveTimeSec",
+                RuntimeConfiguration?.minKeepAliveTimeInSeconds.ToString(CultureInfo.InvariantCulture));
+            voiceSDKLoggerImpl.LogAnnotation("minTranscriptionKeepAliveTimeSec",
+                RuntimeConfiguration?.minTranscriptionKeepAliveTimeInSeconds.ToString(CultureInfo.InvariantCulture));
+            voiceSDKLoggerImpl.LogAnnotation("maxRecordingTime",
+                RuntimeConfiguration?.maxRecordingTime.ToString(CultureInfo.InvariantCulture));
+        }
+
+        void OnWitResponseListener(WitResponseNode witResponseNode)
+        {
+            var tokens = witResponseNode?["speech"]?["tokens"];
+            if (tokens != null)
+            {
+                int speechTokensLength = tokens.Count;
+                string speechLength = witResponseNode["speech"]["tokens"][speechTokensLength - 1]?["end"]?.Value;
+                voiceSDKLoggerImpl.LogAnnotation("audioLength", speechLength);
+            }
+        }
+
+        void OnStartedListening()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("startedListening");
+        }
+
+        void OnMinimumWakeThresholdHit()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("minWakeThresholdHit");
+        }
+
+        void OnStoppedListening()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("stoppedListening");
+        }
+
+        void OnStoppedListeningDueToTimeout()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("stoppedListeningTimeout");
+        }
+
+        void OnStoppedListeningDueToInactivity()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("stoppedListeningInactivity");
+        }
+
+        void OnStoppedListeningDueToDeactivation()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("stoppedListeningDeactivate");
+        }
+
+        void OnMicDataSent()
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("micDataSent");
+        }
+
+        void OnSend(VoiceServiceRequest request)
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("witRequestCreated");
+            if (request != null)
+            {
+                voiceSDKLoggerImpl.LogAnnotation("requestIdOverride", request.Options?.RequestId);
+            }
+        }
+
+        void OnAudioDurationTrackerFinished(long timestamp, double audioDuration)
+        {
+            voiceSDKLoggerImpl.LogAnnotation("adt_duration", audioDuration.ToString(CultureInfo.InvariantCulture));
+            voiceSDKLoggerImpl.LogAnnotation("adt_finished", timestamp.ToString());
+        }
+
+        void OnPartialTranscription(string text)
+        {
+            voiceSDKLoggerImpl.LogFirstTranscriptionTime();
+        }
+
+        void OnFullTranscription(string text)
+        {
+            voiceSDKLoggerImpl.LogInteractionPoint("fullTranscriptionTime");
+        }
+
+        void OnRequestComplete(VoiceServiceRequest request)
+        {
+            if (request.State == VoiceRequestState.Failed)
+            {
+                VLog.E($"Request Failed\nError: {request.Results.Message}\n{request.Results.ResponseData}");
+                voiceSDKLoggerImpl.LogInteractionEndFailure(request.Results.Message);
+            }
+            else if (request.State == VoiceRequestState.Canceled)
+            {
+                VLog.D($"Request Canceled\nMessage: {request.Results.Message}");
+                voiceSDKLoggerImpl.LogInteractionEndFailure("aborted");
+            }
+            else
+            {
+                VLog.D($"Request Success");
+                voiceSDKLoggerImpl.LogInteractionEndSuccess();
+            }
+        }
+        #endregion
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Service/AppVoiceExperience.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 28779cfed47441a42a6cd4fb49c8dc89
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Oculus/Voice/Scripts/Runtime/Service/ObjectVoiceExperience.cs

@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+using Meta.WitAi.Configuration;
+using Meta.WitAi.Events;
+using Meta.WitAi.Requests;
+using UnityEngine;
+using UnityEngine.Serialization;
+
+namespace Oculus.Voice
+{
+    public class ObjectVoiceExperience : MonoBehaviour
+    {
+        // TODO: T149927662 Clean FormerlySerializedAs in a follow up diff before release.
+        [FormerlySerializedAs("voiceEvents")]
+        [SerializeField] private VoiceEvents _voiceEvents = new VoiceEvents();
+
+        private AppVoiceExperience _voice;
+        private VoiceServiceRequest _activation;
+        private VoiceServiceRequestEvents _events = new VoiceServiceRequestEvents();
+
+        private void OnEnable()
+        {
+            if (!_voice) _voice = FindObjectOfType<AppVoiceExperience>();
+
+            _events.OnCancel.AddListener(HandleCancel);
+            _events.OnComplete.AddListener(HandleComplete);
+            _events.OnFailed.AddListener(HandleFailed);
+            _events.OnInit.AddListener(HandleInit);
+            _events.OnSend.AddListener(HandleSend);
+            _events.OnSuccess.AddListener(HandleSuccess);
+            _events.OnAudioActivation.AddListener(HandleAudioActivation);
+            _events.OnAudioDeactivation.AddListener(HandleAudioDeactivation);
+            _events.OnPartialTranscription.AddListener(HandlePartialTranscription);
+            _events.OnFullTranscription.AddListener(HandleFullTranscription);
+            _events.OnStateChange.AddListener(HandleStateChange);
+            _events.OnStartListening.AddListener(HandleStartListening);
+            _events.OnStopListening.AddListener(HandleStopListening);
+            _events.OnDownloadProgressChange.AddListener(HandleDownloadProgressChange);
+            _events.OnUploadProgressChange.AddListener(HandleUploadProgressChange);
+            _events.OnAudioInputStateChange.AddListener(HandleAudioInputStateChange);
+        }
+
+        private void OnDisable()
+        {
+            _events.OnCancel.RemoveListener(HandleCancel);
+            _events.OnComplete.RemoveListener(HandleComplete);
+            _events.OnFailed.RemoveListener(HandleFailed);
+            _events.OnInit.RemoveListener(HandleInit);
+            _events.OnSend.RemoveListener(HandleSend);
+            _events.OnSuccess.RemoveListener(HandleSuccess);
+            _events.OnAudioActivation.RemoveListener(HandleAudioActivation);
+            _events.OnAudioDeactivation.RemoveListener(HandleAudioDeactivation);
+            _events.OnFullTranscription.RemoveListener(HandleFullTranscription);
+            _events.OnPartialTranscription.RemoveListener(HandlePartialTranscription);
+            _events.OnStateChange.RemoveListener(HandleStateChange);
+            _events.OnStartListening.RemoveListener(HandleStartListening);
+            _events.OnStopListening.RemoveListener(HandleStopListening);
+            _events.OnDownloadProgressChange.RemoveListener(HandleDownloadProgressChange);
+            _events.OnUploadProgressChange.RemoveListener(HandleUploadProgressChange);
+            _events.OnAudioInputStateChange.RemoveListener(HandleAudioInputStateChange);
+        }
+
+        private void HandleAudioInputStateChange(VoiceServiceRequest request)
+        {
+            SendMessage("OnAudioInputStateChange", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleUploadProgressChange(VoiceServiceRequest request)
+        {
+            SendMessage("OnUploadProgressChange", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleDownloadProgressChange(VoiceServiceRequest request)
+        {
+            SendMessage("OnDownloadProgressChange", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleStopListening(VoiceServiceRequest request)
+        {
+            SendMessage("OnStopListening", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleStartListening(VoiceServiceRequest request)
+        {
+            SendMessage("OnStartListening", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleStateChange(VoiceServiceRequest request)
+        {
+            SendMessage("OnStateChange", request, SendMessageOptions.DontRequireReceiver);
+        }
+        
+        private void HandleFullTranscription(string transcription)
+        {
+            SendMessage("OnFullTranscription", transcription, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandlePartialTranscription(string transcription)
+        {
+            SendMessage("OnPartialTranscription", transcription, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleAudioDeactivation(VoiceServiceRequest request)
+        {
+            SendMessage("OnAudioDeactivation", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleAudioActivation(VoiceServiceRequest request)
+        {
+            SendMessage("OnAudioActivation", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleSuccess(VoiceServiceRequest request)
+        {
+            SendMessage("OnSuccess", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleSend(VoiceServiceRequest request)
+        {
+            SendMessage("OnSend", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleInit(VoiceServiceRequest request)
+        {
+            SendMessage("OnInit", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleFailed(VoiceServiceRequest request)
+        {
+            SendMessage("OnFailed", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleComplete(VoiceServiceRequest request)
+        {
+            _voiceEvents?.OnComplete?.Invoke(request);
+            SendMessage("OnComplete", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        private void HandleCancel(VoiceServiceRequest request)
+        {
+            _voiceEvents?.OnCanceled?.Invoke("");
+            SendMessage("OnCancel", request, SendMessageOptions.DontRequireReceiver);
+        }
+
+        public void Activate()
+        {
+            _activation = _voice.Activate(new WitRequestOptions(), _events);
+        }
+
+        public void Deactivate()
+        {
+            _activation.Cancel();
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/Service/ObjectVoiceExperience.cs.meta

@@ -0,0 +1,3 @@
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+guid: fccf0c254a8b42d1bc0cd66655cda486
+timeCreated: 1678764830

Assets/Oculus/Voice/Scripts/Runtime/UX.meta

@@ -0,0 +1,8 @@
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+guid: a7b45f55dceb7e4479879d6a3f9643c5
+folderAsset: yes
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+  userData: 
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Assets/Oculus/Voice/Scripts/Runtime/UX/VoiceActivationButton.cs

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi;
+using Meta.WitAi.Requests;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Oculus.VoiceSDK.UX
+{
+    [RequireComponent(typeof(Button))]
+    public class VoiceActivationButton : MonoBehaviour
+    {
+        // The button to be observed
+        private Button _button;
+        // The button label to be adjusted with state
+        private Text _buttonLabel;
+
+        [Tooltip("Reference to the current voice service")]
+        [SerializeField] private VoiceService _voiceService;
+
+        [Tooltip("Text to be shown while the voice service is not active")]
+        [SerializeField] private string _activateText = "Activate";
+        [Tooltip("Whether to immediately send data to service or to wait for the audio threshold")]
+        [SerializeField] private bool _activateImmediately = false;
+
+        [Tooltip("Text to be shown while the voice service is active")]
+        [SerializeField] private string _deactivateText = "Deactivate";
+        [Tooltip("Whether to immediately abort request activation on deactivate")]
+        [SerializeField] private bool _deactivateAndAbort = false;
+
+        // Current request
+        private VoiceServiceRequest _request;
+        private bool _isActive = false;
+
+        // Get button & label
+        private void Awake()
+        {
+            _buttonLabel = GetComponentInChildren<Text>();
+            _button = GetComponent<Button>();
+            if (_voiceService == null)
+            {
+                _voiceService = FindObjectOfType<VoiceService>();
+            }
+        }
+        // Add click delegate
+        private void OnEnable()
+        {
+            RefreshActive();
+            if (_button != null)
+            {
+                _button.onClick.AddListener(OnClick);
+            }
+        }
+        // Remove click delegate
+        private void OnDisable()
+        {
+            _isActive = false;
+            if (_button != null)
+            {
+                _button.onClick.RemoveListener(OnClick);
+            }
+        }
+
+        // On click, activate if not active & deactivate if active
+        private void OnClick()
+        {
+            if (!_isActive)
+            {
+                Activate();
+            }
+            else
+            {
+                Deactivate();
+            }
+        }
+
+        // Activate depending on settings
+        private void Activate()
+        {
+            if (!_activateImmediately)
+            {
+                _request = _voiceService.Activate(GetRequestEvents());
+            }
+            else
+            {
+                _request = _voiceService.ActivateImmediately(GetRequestEvents());
+            }
+        }
+
+        // Deactivate depending on settings
+        private void Deactivate()
+        {
+            if (!_deactivateAndAbort)
+            {
+                _request.DeactivateAudio();
+            }
+            else
+            {
+                _request.Cancel();
+            }
+        }
+
+        // Get events
+        private VoiceServiceRequestEvents GetRequestEvents()
+        {
+            VoiceServiceRequestEvents events = new VoiceServiceRequestEvents();
+            events.OnInit.AddListener(OnInit);
+            events.OnComplete.AddListener(OnComplete);
+            return events;
+        }
+        // Request initialized
+        private void OnInit(VoiceServiceRequest request)
+        {
+            _isActive = true;
+            RefreshActive();
+        }
+        // Request completed
+        private void OnComplete(VoiceServiceRequest request)
+        {
+            _isActive = false;
+            RefreshActive();
+        }
+
+        // Refresh active text
+        private void RefreshActive()
+        {
+            if (_buttonLabel != null)
+            {
+                _buttonLabel.text = _isActive ? _deactivateText : _activateText;
+            }
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/UX/VoiceActivationButton.cs.meta

@@ -0,0 +1,11 @@
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Assets/Oculus/Voice/Scripts/Runtime/UX/VoiceTranscriptionLabel.cs

@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using Meta.WitAi;
+using Meta.WitAi.Json;
+using Meta.WitAi.Requests;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Oculus.VoiceSDK.UX
+{
+    [RequireComponent(typeof(Text))] [ExecuteInEditMode]
+    public class VoiceTranscriptionLabel : MonoBehaviour
+    {
+        // The label to be updated
+        public Text Label
+        {
+            get
+            {
+                if (_label == null)
+                {
+                    _label = gameObject.GetComponent<Text>();
+                }
+                return _label;
+            }
+        }
+        private Text _label;
+
+        [Header("Listen Settings")]
+        [Tooltip("Various voice services to be observed")]
+        [SerializeField] private VoiceService[] _voiceServices;
+        [Tooltip("Text color while receiving text")]
+        [SerializeField] private Color _transcriptionColor = Color.black;
+
+        [Header("Prompt Settings")]
+        [Tooltip("Color to be used for prompt text")]
+        [SerializeField] private Color _promptColor = new Color(0.2f, 0.2f, 0.2f);
+        [Tooltip("Prompt text that displays while listening but prior to completion")]
+        [SerializeField] private string _promptDefault = "Press activate to begin listening";
+        [Tooltip("Prompt text that displays while listening but prior to completion")]
+        [SerializeField] private string _promptListening = "Listening...";
+
+        [Header("Error Settings")]
+        [Tooltip("Color to be used for error text")]
+        [SerializeField] private Color _errorColor = new Color(0.8f, 0.2f, 0.2f);
+
+        // If none found, grab all voice services
+        private void Awake()
+        {
+            if (_voiceServices == null || _voiceServices.Length == 0)
+            {
+                _voiceServices = FindObjectsOfType<VoiceService>();
+            }
+        }
+
+        // Add service delegates
+        private void OnEnable()
+        {
+            if (_voiceServices != null)
+            {
+                foreach (var service in _voiceServices)
+                {
+                    service.VoiceEvents.OnStartListening.AddListener(OnStartListening);
+                    service.VoiceEvents.OnPartialTranscription.AddListener(OnTranscriptionChange);
+                    service.VoiceEvents.OnFullTranscription.AddListener(OnTranscriptionChange);
+                    service.VoiceEvents.OnError.AddListener(OnError);
+                    service.VoiceEvents.OnComplete.AddListener(OnComplete);
+                }
+            }
+        }
+        // Remove service delegates
+        private void OnDisable()
+        {
+            if (_voiceServices != null)
+            {
+                foreach (var service in _voiceServices)
+                {
+                    service.VoiceEvents.OnStartListening.RemoveListener(OnStartListening);
+                    service.VoiceEvents.OnPartialTranscription.RemoveListener(OnTranscriptionChange);
+                    service.VoiceEvents.OnFullTranscription.RemoveListener(OnTranscriptionChange);
+                    service.VoiceEvents.OnError.RemoveListener(OnError);
+                    service.VoiceEvents.OnComplete.RemoveListener(OnComplete);
+                }
+            }
+        }
+
+        #if UNITY_EDITOR
+        // Refresh prompt
+        private void Update()
+        {
+            if (!Application.isPlaying)
+            {
+                SetText(_promptDefault, _promptColor);
+            }
+        }
+        #endif
+
+        // Set listening
+        private void OnStartListening()
+        {
+            SetText(_promptListening, _promptColor);
+        }
+        // Set text change
+        private void OnTranscriptionChange(string text)
+        {
+            SetText(text, _transcriptionColor);
+        }
+        // Apply error
+        private void OnError(string status, string error)
+        {
+            SetText($"[{status}] {error}", _errorColor);
+        }
+        // If no text came through, show prompt
+        private void OnComplete(VoiceServiceRequest request)
+        {
+            if (Label != null && string.Equals(Label?.text, _promptListening))
+            {
+                SetText(_promptDefault, _promptColor);
+            }
+        }
+
+        // Refresh text
+        private void SetText(string newText, Color newColor)
+        {
+            // Ignore if same
+            if (Label == null || string.Equals(newText, Label.text) && newColor == Label.color)
+            {
+                return;
+            }
+
+            // Apply text & color
+            _label.text = newText;
+            _label.color = newColor;
+        }
+    }
+}

Assets/Oculus/Voice/Scripts/Runtime/UX/VoiceTranscriptionLabel.cs.meta

@@ -0,0 +1,11 @@
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Assets/Oculus/Voice/Scripts/Runtime/Utilities.meta

@@ -0,0 +1,8 @@
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Assets/Oculus/Voice/Scripts/Runtime/Utilities/MicPermissionsManager.cs

@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#if UNITY_ANDROID && !UNITY_2020_2_OR_NEWER
+#define MISSING_ANDROID_PERMISSION_CALLBACK
+#endif
+
+using System;
+using System.Collections;
+using UnityEngine;
+#if UNITY_ANDROID
+using UnityEngine.Android;
+#endif
+#if MISSING_ANDROID_PERMISSION_CALLBACK
+using Meta.WitAi;
+#endif
+
+namespace Oculus.VoiceSDK.Utilities
+{
+    public static class MicPermissionsManager
+    {
+        public static bool HasMicPermission()
+        {
+#if UNITY_ANDROID
+            return Permission.HasUserAuthorizedPermission(Permission.Microphone);
+#else
+            return true;
+#endif
+        }
+
+        public static void RequestMicPermission(Action<string> permissionGrantedCallback = null)
+        {
+            #if UNITY_ANDROID
+            if (HasMicPermission())
+            {
+                permissionGrantedCallback?.Invoke(Permission.Microphone);
+                return;
+            }
+                #if MISSING_ANDROID_PERMISSION_CALLBACK
+                Permission.RequestUserPermission(Permission.Microphone);
+                CoroutineUtility.StartCoroutine(CheckPermissionGranted(permissionGrantedCallback));
+                #else
+                var callbacks = new PermissionCallbacks();
+                callbacks.PermissionGranted += s => permissionGrantedCallback?.Invoke(s);
+                Permission.RequestUserPermission(Permission.Microphone, callbacks);
+                #endif
+            #else
+            permissionGrantedCallback?.Invoke("android.permission.RECORD_AUDIO");
+
+            // Do nothing for now, but eventually we may want to handle IOS/whatever permissions here, too.
+            #endif
+        }
+
+        #if MISSING_ANDROID_PERMISSION_CALLBACK
+        private const int PERMISSION_CHECK_FRAMES = 3;
+        private static IEnumerator CheckPermissionGranted(Action<string> permissionGrantedCallback)
+        {
+            // Exit immediately
+            if (permissionGrantedCallback == null)
+            {
+                yield break;
+            }
+            // Wait specified amount of frames
+            for (int i = 0; i < PERMISSION_CHECK_FRAMES; i++)
+            {
+                yield return new WaitForEndOfFrame();
+            }
+            // Successful
+            if (HasMicPermission())
+            {
+                permissionGrantedCallback?.Invoke(Permission.Microphone);
+            }
+        }
+        #endif
+    }
+}

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Assets/Oculus/Voice/Scripts/Runtime/VoiceSDKConstants.cs

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Text;
+using Meta.WitAi;
+using Meta.WitAi.Requests;
+using UnityEngine;
+
+namespace Oculus.Voice
+{
+    /// <summary>
+    /// Script for obtaining Voice SDK specific
+    /// constants, including sdk version number.
+    /// </summary>
+    public static class VoiceSDKConstants
+    {
+        // On first access, initialize
+        static VoiceSDKConstants()
+        {
+            Init();
+        }
+        // On load, initialize
+        [RuntimeInitializeOnLoadMethod]
+        static void Init()
+        {
+            if (_isInitialized)
+            {
+                return;
+            }
+            _isInitialized = true;
+            WitVRequest.OnProvideCustomUserAgent += OnCustomUserAgent;
+        }
+        private static bool _isInitialized = false;
+
+        // Current Voice SDK Version
+        public static string SdkVersion
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_sdkVersion))
+                {
+                    _sdkVersion = WitConstants.SDK_VERSION;
+                }
+                return _sdkVersion;
+            }
+        }
+        // Overridden by build process
+        private static string _sdkVersion = "57.0.0.193.153";
+
+        // User agent prefix
+        private const string _userAgentPrefix = "voice-sdk-";
+        // Append voice sdk if possible
+        private static void OnCustomUserAgent(StringBuilder sb)
+        {
+            if (!sb.ToString().StartsWith(_userAgentPrefix))
+            {
+                sb.Insert(0, $"{_userAgentPrefix}{SdkVersion},");
+            }
+        }
+    }
+}

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