HidePhoneDuringCall

using GTA;
using GTA.Native;
using System;
using System.Windows.Forms;

namespace HidePhoneDuringCall
{
    public class Main : Script
    {
        bool IsCalling;
        bool HidePhone = false;
        int Time = 10000;

        public Main()
        {
            Tick += OnTick;
        }

        void OnTick(object sender, EventArgs e)
        {
            if (Function.Call<bool>(Hash.IS_MOBILE_PHONE_CALL_ONGOING))
            {
                IsCalling = true;
            }
            else
            {
                IsCalling = false;
            }
            if (IsCalling)
            {
                if (!HidePhone)
                {
                    if (Function.Call<bool>(Hash.CAN_PHONE_BE_SEEN_ON_SCREEN))
                    {
                        Script.Wait(Time);
                        Function.Call(Hash.SET_MOBILE_PHONE_SCALE, 0.0f);
                        HidePhone = true;
                    }
                }
            }
            else
            {
                if (HidePhone)
                {
                    HidePhone = false;
                }
            }
        }
    }
}