UnityEngine.AndroidReflection.GetConstructorMember C# (CSharp) Method

        public static IntPtr GetConstructorMember(IntPtr jclass, string signature)
        {
            IntPtr ptr;
            jvalue[] args = new jvalue[2];
            try
            {
                args[0].l = jclass;
                args[1].l = AndroidJNISafe.NewStringUTF(signature);
                ptr = AndroidJNISafe.CallStaticObjectMethod(s_ReflectionHelperClass, s_ReflectionHelperGetConstructorID, args);
            }
            finally
            {
                AndroidJNISafe.DeleteLocalRef(args[1].l);
            }
            return ptr;
        }

        public static IntPtr GetConstructorID(IntPtr jclass, string signature)
        {
            IntPtr intPtr = IntPtr.Zero;
            IntPtr result;

            try
            {
                intPtr = AndroidReflection.GetConstructorMember(jclass, signature);
                result = AndroidJNISafe.FromReflectedMethod(intPtr);
            }
            catch (Exception ex)
            {
                IntPtr methodID = AndroidJNISafe.GetMethodID(jclass, "<init>", signature);
                if (!(methodID != IntPtr.Zero))
                {
                    throw ex;
                }
                result = methodID;
            }
            finally
            {
                AndroidJNISafe.DeleteLocalRef(intPtr);
            }
            return(result);
        }