Basic method invoking

src/Packages/UnityWebBrowser/Runtime/Core/WebBrowserClient.cs

@@ -4,8 +4,11 @@
 // This project is under the MIT license. See the LICENSE.md file for more details.
 
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
+using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
@@ -883,10 +886,44 @@ private void CheckIfIsReadyAndConnected()
         #endregion
 
         #region JS Methods
+
+        public struct JsMethodInfo
+        {
+            public MethodInfo Method { get; set; }
+            public object Target { get; set; }
+        }
+
+        private Dictionary<string, JsMethodInfo> jsMethod = new Dictionary<string, JsMethodInfo>();
 
+        public void RegisterJsMethod(string name, Action method)
+        {
+            //method.Method
+            jsMethod.Add(name, new JsMethodInfo
+            {
+                Method = method.GetMethodInfo(),
+                Target = method.Target
+            });
+        }
+
         internal void InvokeJsMethod(ExecuteJsMethod executeJsMethod)
         {
             logger.Debug(executeJsMethod.MethodName);
+
+            KeyValuePair<string, JsMethodInfo> foundMethod = jsMethod.FirstOrDefault(x => x.Key == executeJsMethod.MethodName);
+            if (foundMethod.Key == null)
+            {
+                //Error
+                logger.Error($"Engine tried executing JS method '{executeJsMethod.MethodName}'! Which has not been registered!");
+            }
+
+            try
+            {
+                foundMethod.Value.Method.Invoke(foundMethod.Value.Target, null);
+            }
+            catch (Exception ex)
+            {
+                logger.Error($"Error executing JS method! {ex}");
+            }
         }
 
         #endregion

src/UnityWebBrowser.UnityProject/Assets/Scenes/UWB.unity

@@ -313,6 +313,10 @@ PrefabInstance:
   m_Modification:
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: 906994673, guid: eb44fadbfd943194e85df7faf3a9dc5b, type: 3}
+      propertyPath: browserClient.logSeverity
+      value: 0
+      objectReference: {fileID: 0}
     - target: {fileID: 7454210984458747666, guid: eb44fadbfd943194e85df7faf3a9dc5b, type: 3}
       propertyPath: m_Name
       value: UnityWebBrowser
@@ -418,6 +422,51 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 53d0570114d34f649962da70092c0cea, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+--- !u!1 &1420301373
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1420301375}
+  - component: {fileID: 1420301374}
+  m_Layer: 0
+  m_Name: UWBPrjDemo
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &1420301374
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1420301373}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 70dbcf8280994c52ae89774ef4b1a0c8, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  uiBasic: {fileID: 1162272219}
+--- !u!4 &1420301375
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1420301373}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 4
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1460405560
 GameObject:
   m_ObjectHideFlags: 0
@@ -591,3 +640,4 @@ MonoBehaviour:
   - Width: 1920
     Height: 1038
   refreshRate: 1
+  hide: 0

src/UnityWebBrowser.UnityProject/Assets/Scripts/UWBPrjDemo.cs

@@ -0,0 +1,26 @@
+// UnityWebBrowser (UWB)
+// Copyright (c) 2021-2022 Voltstro-Studios
+// 
+// This project is under the MIT license. See the LICENSE.md file for more details.
+
+using System;
+using UnityEngine;
+
+namespace VoltstroStudios.UnityWebBrowser.Prj
+{
+    public class UWBPrjDemo : MonoBehaviour
+    {
+        [SerializeField]
+        private WebBrowserUIBasic uiBasic;
+
+        public void Start()
+        {
+            uiBasic.browserClient.RegisterJsMethod("Test", TestMethod);
+        }
+
+        private void TestMethod()
+        {
+            Debug.Log("Hello from test method!");
+        }
+    }
+}