Unity调取移动端的麦克风进行录音并播放

本文实例为大家分享了Unity调取移动端的麦克风进行录音并播放的具体代码，供大家参考，具体内容如下

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

来源：https://blog.csdn.net/qq_37310110/article/details/79712298