How to detect Keycode.Return using an Android bluetooth keyboard?

Questions & Answers
1

I am working on an in game console for Android, working with bluetooth keyboards. I want to send console inputs by pressing the return key on the bluetooth keyboard. However I am running into trouble detecting the keypress.

I am using the following code to debug keypresses from the bluetooth keyboard:

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;

public class PrintKeyInputs : MonoBehaviour
{
	public Text TextField;

	void Update()
	{
		foreach(KeyCode kcode in Enum.GetValues(typeof(KeyCode)))
		{
			if (Input.GetKeyDown(kcode))
				TextField.text = "KeyCode down: " + kcode;
				Debug.Log("KeyCode down: " + kcode);
		}
	}
}

Pressing the return key doesn’t return anything on kcode.

Any ideas how to get the return keypress?

2

Okay so I’have figured it out myself. The bluetooth keyboard doesn’t return Keycode.Return on pressing the return key. It sends Keycode.10. I am not sure if this is a bug, I didn’t have the chance to test it with with other keyboards. However I made it work with this solution:

public class InputFieldActivator : MonoBehaviour
{
	KeyCode BluetoothReturn = (KeyCode)10;

	void Update()
	{
		if(Input.GetKeyDown(BluetoothReturn))
		{
			// Do something
		}
	}
}
3

Oh God,
you just save my live.

i just search it more about 3 hours.
Damn

Thanks