smart-bow-infrared/Assets/Plugins/Android/Editor/OculusManifestBTFixer.cs

// using System.Xml;
// using UnityEditor;
// using UnityEditor.Android;
// using UnityEditor.XR.Oculus;

// #if UNITY_ANDROID

// internal class OculusManifestBTFixer : IPostGenerateGradleAndroidProject {
//     static readonly string k_AndroidURI = "http://schemas.android.com/apk/res/android";
//     static readonly string k_AndroidManifestPath = "/src/main/AndroidManifest.xml";

//     void CreateNameValueElementsInTag(XmlDocument doc, string parentPath, string tag,
//         string firstName, string firstValue, string secondName = null, string secondValue = null, string thirdName = null, string thirdValue = null) {
//         var xmlNodeList = doc.SelectNodes(parentPath + "/" + tag);

//         // don't create if the firstValue matches
//         foreach (XmlNode node in xmlNodeList) {
//             foreach (XmlAttribute attrib in node.Attributes) {
//                 if (attrib.Value == firstValue) {
//                     return;
//                 }
//             }
//         }

//         XmlElement childElement = doc.CreateElement(tag);
//         childElement.SetAttribute(firstName, k_AndroidURI, firstValue);

//         if (secondValue != null) {
//             childElement.SetAttribute(secondName, k_AndroidURI, secondValue);
//         }

//         if (thirdValue != null) {
//             childElement.SetAttribute(thirdName, k_AndroidURI, thirdValue);
//         }

//         var xmlParentNode = doc.SelectSingleNode(parentPath);

//         if (xmlParentNode != null) {
//             xmlParentNode.AppendChild(childElement);
//         }
//     }

//     public void OnPostGenerateGradleAndroidProject(string path) {
//         if (!OculusBuildTools.OculusLoaderPresentInSettingsForBuildTarget(BuildTargetGroup.Android))
//             return;

//         var manifestPath = path + k_AndroidManifestPath;
//         var manifestDoc = new XmlDocument();
//         manifestDoc.Load(manifestPath);

//         string nodePath = "/manifest";
//         CreateNameValueElementsInTag(manifestDoc, nodePath, "uses-permission", "name", "android.permission.BLUETOOTH");

//         CreateNameValueElementsInTag(manifestDoc, nodePath, "uses-permission", "name", "android.permission.BLUETOOTH_CONNECT");
//         CreateNameValueElementsInTag(manifestDoc, nodePath, "uses-permission", "name", "android.permission.BLUETOOTH_SCAN");
//         manifestDoc.Save(manifestPath);
//     }

//     public int callbackOrder { get { return 20000; } }
// }
// #endif