public unsafe void ReadCharacteristic(global::Java.Util.UUID p0, global::Java.Util.UUID p1, global::Com.Vivalnk.Sdk.Common.Ble.Connect.Request.CharacterRead.ICharacterReadListener p2, bool p3)
        {
            if (id_readCharacteristic_Ljava_util_UUID_Ljava_util_UUID_Lcom_vivalnk_sdk_common_ble_connect_request_CharacterRead_CharacterReadListener_Z == IntPtr.Zero)
            {
                id_readCharacteristic_Ljava_util_UUID_Ljava_util_UUID_Lcom_vivalnk_sdk_common_ble_connect_request_CharacterRead_CharacterReadListener_Z = JNIEnv.GetMethodID(class_ref, "readCharacteristic", "(Ljava/util/UUID;Ljava/util/UUID;Lcom/vivalnk/sdk/common/ble/connect/request/CharacterRead$CharacterReadListener;Z)V");
            }
            JValue *__args = stackalloc JValue [4];

            __args [0] = new JValue((p0 == null) ? IntPtr.Zero : ((global::Java.Lang.Object)p0).Handle);
            __args [1] = new JValue((p1 == null) ? IntPtr.Zero : ((global::Java.Lang.Object)p1).Handle);
            __args [2] = new JValue((p2 == null) ? IntPtr.Zero : ((global::Java.Lang.Object)p2).Handle);
            __args [3] = new JValue(p3);
            JNIEnv.CallVoidMethod(((global::Java.Lang.Object) this).Handle, id_readCharacteristic_Ljava_util_UUID_Ljava_util_UUID_Lcom_vivalnk_sdk_common_ble_connect_request_CharacterRead_CharacterReadListener_Z, __args);
        }
        public virtual unsafe void ReadCharacteristic(global::Java.Util.UUID service, global::Java.Util.UUID character, global::Com.Vivalnk.Sdk.Common.Ble.Connect.Request.CharacterRead.ICharacterReadListener listener, bool loggable)
        {
            const string __id = "readCharacteristic.(Ljava/util/UUID;Ljava/util/UUID;Lcom/vivalnk/sdk/common/ble/connect/request/CharacterRead$CharacterReadListener;Z)V";

            try {
                JniArgumentValue *__args = stackalloc JniArgumentValue [4];
                __args [0] = new JniArgumentValue((service == null) ? IntPtr.Zero : ((global::Java.Lang.Object)service).Handle);
                __args [1] = new JniArgumentValue((character == null) ? IntPtr.Zero : ((global::Java.Lang.Object)character).Handle);
                __args [2] = new JniArgumentValue((listener == null) ? IntPtr.Zero : ((global::Java.Lang.Object)listener).Handle);
                __args [3] = new JniArgumentValue(loggable);
                _members.InstanceMethods.InvokeVirtualVoidMethod(__id, this, __args);
            } finally {
            }
        }
        public unsafe CharacterRead(string mac, global::Com.Vivalnk.Sdk.Common.Ble.Connect.Base.IORequestOptions requestOptions, global::Com.Vivalnk.Sdk.Common.Ble.Connect.Request.CharacterRead.ICharacterReadListener listener, global::Java.Util.UUID service, global::Java.Util.UUID character)
            : base(IntPtr.Zero, JniHandleOwnership.DoNotTransfer)
        {
            const string __id = "(Ljava/lang/String;Lcom/vivalnk/sdk/common/ble/connect/base/IORequestOptions;Lcom/vivalnk/sdk/common/ble/connect/request/CharacterRead$CharacterReadListener;Ljava/util/UUID;Ljava/util/UUID;)V";

            if (((global::Java.Lang.Object) this).Handle != IntPtr.Zero)
            {
                return;
            }

            IntPtr native_mac = JNIEnv.NewString(mac);

            try {
                JniArgumentValue *__args = stackalloc JniArgumentValue [5];
                __args [0] = new JniArgumentValue(native_mac);
                __args [1] = new JniArgumentValue((requestOptions == null) ? IntPtr.Zero : ((global::Java.Lang.Object)requestOptions).Handle);
                __args [2] = new JniArgumentValue((listener == null) ? IntPtr.Zero : ((global::Java.Lang.Object)listener).Handle);
                __args [3] = new JniArgumentValue((service == null) ? IntPtr.Zero : ((global::Java.Lang.Object)service).Handle);
                __args [4] = new JniArgumentValue((character == null) ? IntPtr.Zero : ((global::Java.Lang.Object)character).Handle);
                var __r = _members.InstanceMethods.StartCreateInstance(__id, ((object)this).GetType(), __args);
                SetHandle(__r.Handle, JniHandleOwnership.TransferLocalRef);
                _members.InstanceMethods.FinishCreateInstance(__id, this, __args);
            } finally {
                JNIEnv.DeleteLocalRef(native_mac);
            }
        }