109 lines
3.1 KiB
C#
109 lines
3.1 KiB
C#
using UnityEngine;
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using System.Collections;
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using System.Runtime.InteropServices;
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namespace WeChatWASM
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{
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/// <summary>
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/// 适合几秒短音频播放
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/// </summary>
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public class WXShortAudioPlayer
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{
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private static WXShortAudioPlayer instance = null;
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public static WXShortAudioPlayer Instance
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{
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get
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{
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if (instance == null)
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{
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instance = new WXShortAudioPlayer();
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}
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return instance;
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}
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}
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/// <summary>
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/// 提前调用这个会预先去下载音频，减少延迟
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/// </summary>
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/// <param name="audios">音频列表，填Assets下的路径，如【”/audio/1.mp3“】</param>
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public void PreLoadAudio(string[] audios)
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{
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WXPreLoadShortAudio(string.Join(",",audios));
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}
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/// <summary>
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/// 播放短音频直接调用这个就好，调用的话会停止掉其他通过WXShortAudioPlayer播放的短音频，而从头播放这个音频
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/// </summary>
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/// <param name="audio">音频，填Assets下的路径，如”/audio/1.mp3”</param>
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/// <param name="volume">音量,1最大，0最小</param>
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/// <param name="loop">是否循环</param>
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public void StopOthersAndPlay(string audio,float volume, bool loop =false)
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{
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WXStopOthersAndPlay(audio,loop,volume);
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}
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/// <summary>
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/// 停止短音频播放
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/// </summary>
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/// <param name="audio">音频，填Assets下的路径，如”/audio/1.mp3”</param>
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public void Stop(string audio)
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{
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WXShortAudioPlayerStop(audio);
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}
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/// <summary>
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/// 销毁短音频，节省内存
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/// </summary>
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/// <param name="audio"音频，填Assets下的路径，如”/audio/1.mp3”></param>
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public void Destroy(string audio)
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{
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WXShortAudioPlayerDestroy(audio);
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}
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#region C#调用JS桥接方法
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#if UNITY_WEBGL && !UNITY_EDITOR
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[DllImport("__Internal")]
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private static extern void WXPreLoadShortAudio(string audio);
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#else
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private static void WXPreLoadShortAudio(string audio) {
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}
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#endif
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#if UNITY_WEBGL && !UNITY_EDITOR
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[DllImport("__Internal")]
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private static extern void WXStopOthersAndPlay(string audio,bool loop, float volume=1.0f);
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#else
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private static void WXStopOthersAndPlay(string audio, bool loop, float volume = 1.0f)
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{
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Debug.Log(audio+" , play");
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}
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#endif
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#if UNITY_WEBGL && !UNITY_EDITOR
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[DllImport("__Internal")]
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private static extern void WXShortAudioPlayerStop(string audio);
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#else
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private static void WXShortAudioPlayerStop(string audio)
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{
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}
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#endif
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#if UNITY_WEBGL && !UNITY_EDITOR
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[DllImport("__Internal")]
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private static extern void WXShortAudioPlayerDestroy(string audio);
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#else
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private static void WXShortAudioPlayerDestroy(string audio)
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{
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}
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#endif
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#endregion
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}
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}
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