Unity调取移动端的麦克风进行录音并播放

1.对MicroPhone类的理解

  对麦克风的调用在Unity里主要是用到了MicroPhone这个类，此类里面有几个方法可以方便我们实现功能

2.代码演示

#region 模块信息
// **********************************************************************
// Copyright (C) 2018 Blazors
// Please contact me if you have any questions
// File Name:             VoiceChat
// Author:                romantic123fly
// WeChat||QQ:            at853394528 || 853394528 
// **********************************************************************
#endregion
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;


//此脚本须挂在录音按钮上
public class Record : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
{
    float tirecordingTimemer = 0;//录音时长限制
    public AudioSource aud;//存储声音
    public Text ShowTimeHint;//剩余时间的文字提示
    public void OnPointerDown(PointerEventData eventData)
    {
        Debug.Log("Start");
        StartCoroutine("KeepTime");
        aud.clip = Microphone.Start("Built-in Microphone", false, 60, 44100);
    }
    public void OnPointerUp(PointerEventData eventData)
    {
        Microphone.End("Built-in Microphone");
        StopCoroutine("KeepTime");
        Debug.Log("Over");
        aud.Play();
    }
    //此处开携程也行，用while也可以，放在updata里也没问题
    IEnumerator KeepTime()
    {
        for (tirecordingTimemer = 10; tirecordingTimemer >= 0; tirecordingTimemer -= Time.deltaTime)
        {
            if (tirecordingTimemer <= 10)
            {
                ShowTimeHint.text = "你还可以录 " + (int)tirecordingTimemer + " 秒";
                if (tirecordingTimemer < 1)
                {
                    ShowTimeHint.text = "时间到";
                    Microphone.End("Built-in Microphone");
                }
            }
            yield return 0;
        }
    }
}

对应的ui组件挂靠一下直接运行工程就好了

3.运行结果

具体接下来想实现什么功能就可以自己更改自定义