v1.0.5

Updated OpenCVForUnity version to 2.3.4.
Updated NatCorder version to 1.5.

Author: EnoxSoftware

Assets/NatCorderWithOpenCVForUnityExample/NatCorderWithOpenCVForUnityExample.cs

@@ -20,8 +20,14 @@ void Awake ()
         }
 
         // Use this for initialization
-        void Start ()
+        IEnumerator Start ()
         {
+            #if UNITY_ANDROID && !UNITY_EDITOR
+            yield return RequestAndroidPermission ("android.permission.WRITE_EXTERNAL_STORAGE");
+            yield return RequestAndroidPermission ("android.permission.CAMERA");
+            yield return RequestAndroidPermission ("android.permission.RECORD_AUDIO");
+            #endif
+
             exampleTitle.text = "NatCorderWithOpenCVForUnity Example " + Application.version;
 
             versionInfo.text = OpenCVForUnity.CoreModule.Core.NATIVE_LIBRARY_NAME + " " + OpenCVForUnity.UnityUtils.Utils.getVersion () + " (" + OpenCVForUnity.CoreModule.Core.VERSION + ")";
@@ -47,15 +53,31 @@ void Start ()
             #endif
             versionInfo.text += " ";
             #if ENABLE_MONO
-            versionInfo.text +=  "Mono";
+            versionInfo.text += "Mono";
             #elif ENABLE_IL2CPP
             versionInfo.text += "IL2CPP";
             #elif ENABLE_DOTNET
             versionInfo.text += ".NET";
             #endif
 
             scrollRect.verticalNormalizedPosition = verticalNormalizedPosition;
+
+            yield return null;
+        }
+
+        #if UNITY_ANDROID && !UNITY_EDITOR
+        private IEnumerator RequestAndroidPermission(string permission)
+        {
+            if (!RuntimePermissionHelper.HasPermission(permission))
+            {
+                if (RuntimePermissionHelper.ShouldShowRequestPermissionRationale(permission))
+                {
+                    RuntimePermissionHelper.RequestPermission(new string[] { permission });
+                }
+            }
+            yield return new WaitForSeconds(0.5f);
         }
+        #endif
 
         // Update is called once per frame
         void Update ()

Assets/NatCorderWithOpenCVForUnityExample/Scripts/Utils/RuntimePermissionHelper.cs

@@ -0,0 +1,58 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace NatCorderWithOpenCVForUnityExample
+{
+    public class RuntimePermissionHelper
+    {
+        private RuntimePermissionHelper ()
+        {
+        }
+
+        private static AndroidJavaObject GetActivity ()
+        {
+            using (var UnityPlayer = new AndroidJavaClass ("com.unity3d.player.UnityPlayer")) {
+                return UnityPlayer.GetStatic<AndroidJavaObject> ("currentActivity");
+            }
+        }
+
+        private static bool IsAndroidMOrGreater ()
+        {
+            using (var VERSION = new AndroidJavaClass ("android.os.Build$VERSION")) {
+                return VERSION.GetStatic<int> ("SDK_INT") >= 23;
+            }
+        }
+
+        public static bool HasPermission (string permission)
+        {
+            if (IsAndroidMOrGreater ()) {
+                using (var activity = GetActivity ()) {
+                    return activity.Call<int> ("checkSelfPermission", permission) == 0;
+                }
+            }
+
+            return true;
+        }
+
+        public static bool ShouldShowRequestPermissionRationale (string permission)
+        {
+            if (IsAndroidMOrGreater ()) {
+                using (var activity = GetActivity ()) {
+                    return activity.Call<bool> ("shouldShowRequestPermissionRationale", permission);
+                }
+            }
+
+            return false;
+        }
+
+        public static void RequestPermission (string[] permissiions)
+        {
+            if (IsAndroidMOrGreater ()) {
+                using (var activity = GetActivity ()) {
+                    activity.Call ("requestPermissions", permissiions, 0);
+                }
+            }
+        }
+    }
+}