Editor code points to Assets/Samples/ManageXR Unity SDK (#217)

Files.zip deleted, users now don't have to extract it to populate sample data, they can install the samples via the package manager.

Author: adrenak

Assets/MXR.SDK/Files.zip

@@ -510,12 +510,9 @@ void WriteWifiConnectionStatus() {
         }
 
         string GetFilePath(string fileName) {
-            var filesPath = Path.Combine(Application.dataPath.Replace("Assets", "Files"));
-            if (!Directory.Exists(filesPath))
-                throw new DirectoryNotFoundException("Ensure Files/ directory inside Unity project");
-            var mightyDir = Path.Combine(filesPath, "MightyImmersion");
+            var mightyDir = Path.Combine(MXRStorage.ExternalStorageDirectory, "MightyImmersion");
             if (!Directory.Exists(mightyDir))
-                throw new DirectoryNotFoundException("Ensure Files/MightyImmersion directory inside Unity project");
+                throw new DirectoryNotFoundException("Ensure MightyImmersion directory exists in ManageXR Unity SDK Samples");
             return Path.Combine(mightyDir, fileName);
         }
 

Assets/MXR.SDK/Files.zip.meta

@@ -12,8 +12,20 @@ public static class MXRStorage {
         /// </summary>
         public static string ExternalStorageDirectory {
             get {
-                if (Application.isEditor) 
-                    return Application.dataPath.Replace("Assets", "Files");
+                if (Application.isEditor) {
+                    var samplesPath = Path.Combine(Application.dataPath, "Samples", "ManageXR Unity SDK");
+                    if (!Directory.Exists(samplesPath))
+                        throw new System.Exception($"No ManageXR Unity SDK Samples found in the project");
+                    var dirs = Directory.GetDirectories(samplesPath, "*", SearchOption.TopDirectoryOnly);
+
+                    foreach(var dir in dirs) {
+                        var target = Path.Combine(dir, "Samples", "Files");
+                        if (Directory.Exists(target))  {
+                            return target;
+                        }
+                    }
+                    throw new System.Exception($"No ManageXR Unity SDK Samples found in the project");
+                }
                 else {
                     var path = new AndroidJavaClass("android.os.Environment")
                         .SafeCallStatic<AndroidJavaObject>("getExternalStorageDirectory")