battlearray_client/Assets/Scripts/UI/ChatPanel/FriendChatInput.cs

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

public class FriendChatInput : MonoBehaviour
{

	public InputField inputField;
	public int targetId;

	void Start()
	{
		(inputField.placeholder as Text).text = Language.GetStr ("ChatPanel", "placeholder");
		inputField.onValidateInput = StringUtil.InputValidateHandler;
	}

	public void OnInputChanged()
	{
		inputField.text = StringUtil.LimitInput (inputField.text, Config.MAX_CHAT_LENGTH);
	}

	public void StartTap()
	{
		inputField.ActivateInputField ();
	}

	public void Send()
	{
		if (!StringUtil.Empty (inputField.text)) {
			DealSend (inputField.text);
			inputField.text = "";
		}
	}

	private void DealSend(string content)
	{
		ChatRequest.SendFollowMsg (targetId, content).ResultEvent.AddListener ((bool success, LitJson.JsonData data) => {
			if(success)
			{
				int id = JsonUtil.ToInt(data["id"]);
				int receiver = JsonUtil.ToInt(data["receiver"]);
				string time = data["time"].ToString();
				ChatManager.GetInstance().AddMyFollowMsg(id, receiver, content, time);
			}
		});
	}
}