unity获取麦克风音量_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

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持w3xue。