init

Assets/UnityWebGLMicrophone/Scripts/DisplayMics.cs

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+using UnityEngine;
+
+namespace UnityWebGLMicrophone
+{
+    public class DisplayMics : MonoBehaviour
+    {
+#if UNITY_WEBGL && !UNITY_EDITOR
+        void Awake()
+        {
+            Microphone.Init();
+            Microphone.QueryAudioInput();
+        }
+#endif
+
+#if UNITY_WEBGL && !UNITY_EDITOR
+        void Update()
+        {
+            Microphone.Update();
+        }
+#endif
+
+        void OnGUI()
+        {
+            GUILayout.BeginVertical(GUILayout.Height(Screen.height));
+            GUILayout.FlexibleSpace();
+
+            string[] devices = Microphone.devices;
+
+#if UNITY_WEBGL && !UNITY_EDITOR
+            float[] volumes = Microphone.volumes;
+#endif
+
+            GUILayout.BeginHorizontal(GUILayout.Width(Screen.width));
+            GUILayout.FlexibleSpace();
+            GUILayout.Label(string.Format("Microphone count={0}", devices.Length));
+            GUILayout.FlexibleSpace();
+            GUILayout.EndHorizontal();
+
+            for (int index = 0; index < devices.Length; ++index)
+            {
+                string deviceName = devices[index];
+                if (deviceName == null)
+                {
+                    deviceName = string.Empty;
+                }
+
+                GUILayout.BeginHorizontal(GUILayout.Width(Screen.width));
+                GUILayout.FlexibleSpace();
+#if UNITY_WEBGL && !UNITY_EDITOR
+                GUILayout.Label(string.Format("Device Name={0} Volume={1}", deviceName, volumes[index]));
+#else
+                GUILayout.Label(string.Format("Device Name={0}", deviceName));
+#endif
+                GUILayout.FlexibleSpace();
+                GUILayout.EndHorizontal();
+            }
+
+            GUILayout.FlexibleSpace();
+            GUILayout.EndVertical();
+        }
+    }
+}