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彻底解决在微信环境下自动播放声音
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export default class AudioGroup { | |
_imgUrl = null; | |
_mp3Url = null; | |
_autoPlay = false; | |
/**@type {Function} */ | |
_onPlayCompleteCallback = null; | |
/**@type {boolean} */ | |
_isUseDomAudio; | |
spriteFrame; | |
/**@type {Audio} */ | |
_audioElement = null; | |
___audioWeb = null; | |
___audioCurrent; | |
constructor(imgUrl,mp3Url,autoPlay = false,onPlayCompleteCallback = null,isUseDomAudio = true){ | |
this._imgUrl = imgUrl; | |
this._mp3Url = mp3Url; | |
this._autoPlay = autoPlay; | |
this._onPlayCompleteCallback = onPlayCompleteCallback; | |
this._isUseDomAudio = isUseDomAudio; | |
this.initialize(); | |
} | |
initialize(){ | |
this._isBoot = true; | |
if(this._imgUrl) { | |
cc.loader.load( | |
this._imgUrl, | |
function(err,texture){ | |
if(err) { | |
cc.error("[AudioGroup]load image url error=>",err); | |
}else { | |
if(!this._isBoot) { | |
return; | |
} | |
this.spriteFrame = new cc.SpriteFrame(texture); | |
cc.systemEvent.dispatchEvent(new cc.Event.EventCustom("cdn_image")); | |
} | |
}.bind(this) | |
); | |
} | |
if(this._mp3Url) { | |
if(this._isUseDomAudio) { | |
this.playOnce(); | |
}else { | |
cc.loader.load( | |
this._mp3Url, | |
function(err,audio){ | |
if(err) { | |
cc.error("[AudioGroup]load mp3 url error=>",err); | |
}else { | |
if(!this._isBoot) { | |
return; | |
} | |
this.___audioWeb = audio; | |
this.playOnce(); | |
} | |
}.bind(this) | |
); | |
} | |
} | |
} | |
playOnce() { | |
if(this._autoPlay) { | |
if(this._isUseDomAudio) { | |
if(this._audioElement) { | |
this._audioElement.pause(); | |
this._audioElement.load(); | |
}else { | |
//this._audioElement = document.createElement("AUDIO"); | |
//this._audioElement.src = this._mp3Url; | |
this._audioElement = new Audio(this._mp3Url); | |
this._audioElement.loop = false; | |
this._audioElement.crossOrigin = 'anonymous'; | |
this._audioElement.addEventListener('ended', this.endPlay.bind(this)); | |
} | |
this._audioElement.play(); | |
}else { | |
if(this.___audioWeb) { | |
cc.audioEngine.stop(this.___audioCurrent); | |
this.___audioCurrent = cc.audioEngine.play(this.___audioWeb,false,1); | |
}else { | |
this._autoPlay = true; | |
} | |
} | |
}else { | |
this._autoPlay = true; | |
} | |
} | |
endPlay(e){ | |
if(this._onPlayCompleteCallback) { | |
this._onPlayCompleteCallback.call(); | |
} | |
} | |
puase(){ | |
if(this._audioElement) { | |
this._audioElement.pause(); | |
} | |
} | |
destroy(){ | |
this._isBoot = false; | |
cc.loader.release(this._imgUrl); | |
cc.audioEngine.stop(this.___audioCurrent); | |
cc.audioEngine.uncacheAll(); | |
this.___audioWeb = null; | |
this.puase(); | |
this._audioElement = null; | |
if(this._mp3Url) { | |
cc.loader.release(this._mp3Url); | |
} | |
this._onPlayCompleteCallback = null; | |
} | |
} |
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import SignPackage from './SignPackage'; | |
import WeixinShareConstant from './WeixinShareConstant'; | |
import WeixinUtils from './WeixinUtils'; | |
export default class WeixinJSSDK { | |
/**@type {Function}*/__audioPlayFuncCallback = null; | |
/**@type {SignPackage*/signPackage = null; | |
constructor(){ | |
} | |
/** | |
* 获取签名分享. | |
* //微信 JS 接口签名校验工具:可用 | |
* http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign 页面工具进行校验。 | |
* | |
*/ | |
initialize(/**@type {SignPackage}*/signPackage) { | |
this.signPackage = signPackage; | |
//this.signPackage = <SignPackage>JSON.parse(e.target.data); | |
this.getWeiXinConfig(this.__audioPlayFuncCallback);//下面会定义 | |
//下面可以加更多接口,可自行扩展 | |
//this.getWeiXinShareTimeline();//分享朋友圈 | |
//this.getWeiXinShareAppMessage();//分享朋友 | |
//this.getWeiXinShareQQ();//分享QQ | |
//this.getWeiXinShareWeiBo();//分享到腾讯微博 | |
//this.getWeixinShowMenuItems(["menuItem:share:timeline"]);//显示菜单项 | |
//this.getWeixinHideMenuItems();//隐藏菜单项 | |
} | |
/** | |
* @param audioPlayFuncCallback回调方法,在其中执行 this._tempAudioGroup.playOnce(); | |
*/ | |
getWeiXinConfig(/**@type {Function}*/audioPlayFuncCallback) { | |
this.__audioPlayFuncCallback = audioPlayFuncCallback; | |
if(!this.signPackage) return; | |
/* | |
* 注意: | |
* 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。 | |
* 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。 | |
* 3. 完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html | |
* | |
* 如有问题请通过以下渠道反馈: | |
* 邮箱地址:[email protected] | |
* 邮件主题:【微信JS-SDK反馈】具体问题 | |
* 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。 | |
*/ | |
//配置参数 | |
var bodyConfig = new BodyConfig(); | |
bodyConfig.debug = WeixinShareConstant.IsDebug;// 开启调试模式,调用的所有api的返回值会在客户端alert出来,若要查看传入的参数,可以在pc端打开,参数信息会通过log打出,仅在pc端时才会打印。 | |
bodyConfig.appId = this.signPackage.appId;// 必填,公众号的唯一标识 | |
bodyConfig.timestamp = this.signPackage.timestamp;// 必填,生成签名的时间戳 | |
bodyConfig.nonceStr = this.signPackage.nonceStr;// 必填,生成签名的随机串 | |
bodyConfig.signature = this.signPackage.signature;// 必填,签名,见附录1 | |
bodyConfig.jsApiList = [// 必填,需要使用的JS接口列表 | |
// 所有要调用的 API 都要加到这个列表中 | |
'checkJsApi',//判断当前客户端是否支持指定JS接口 | |
'onMenuShareTimeline',//获取“分享到朋友圈”按钮点击状态及自定义分享内容接口 | |
'onMenuShareAppMessage',//获取“分享给朋友”按钮点击状态及自定义分享内容接口 | |
'onMenuShareQQ',//获取“分享到QQ”按钮点击状态及自定义分享内容接口 | |
'onMenuShareWeibo',//获取“分享到腾讯微博”按钮点击状态及自定义分享内容接口 | |
'hideMenuItems',//批量隐藏功能按钮接口 | |
'showMenuItems',//批量显示功能按钮接口 | |
'hideAllNonBaseMenuItem',//隐藏所有非基础按钮接口 | |
'showAllNonBaseMenuItem',//显示所有功能按钮接口 | |
'translateVoice',//识别音频并返回识别结果接口 | |
'startRecord',//开始录音接口 | |
'stopRecord',//停止录音接口 | |
'playVoice',//播放语音接口 | |
'pauseVoice',//暂停播放接口 | |
'stopVoice',//停止播放接口 | |
'uploadVoice',//上传语音接口 | |
'downloadVoice',//下载语音接口 | |
'chooseImage',//拍照或从手机相册中选图接口 | |
'previewImage',//预览图片接口 | |
'uploadImage',//上传图片接口 | |
'downloadImage',//下载图片接口 | |
'getNetworkType',//获取网络状态接口 | |
'openLocation',//使用微信内置地图查看位置接口 | |
'getLocation',//获取地理位置接口 | |
'hideOptionMenu',//隐藏右上角菜单接口 | |
'showOptionMenu',//显示右上角菜单接口 | |
'closeWindow',//关闭当前网页窗口接口 | |
'scanQRCode',//调起微信扫一扫接口 | |
'chooseWXPay',//发起一个微信支付请求 | |
'openProductSpecificView',//跳转微信商品页接口 | |
'addCard',//批量添加卡券接口 | |
'chooseCard',//调起适用于门店的卡券列表并获取用户选择列表 | |
'openCard'//查看微信卡包中的卡券接口 | |
]; | |
wx.config(bodyConfig); | |
let thisObject = this; | |
wx.ready(function() { | |
if(audioPlayFuncCallback) { | |
/* let audioMp3 = new Audio(audioSrc); | |
audioMp3.loop = false; | |
audioMp3.crossOrigin = 'anonymous'; | |
audioMp3.play(); | |
console.log("[wx.ready]播放默认第一首音频:",audioSrc); */ | |
audioPlayFuncCallback.call(); | |
} | |
//2.3 隐藏不用的按钮 | |
wx.hideMenuItems({ | |
menuList: WeixinUtils.MenuItems, // 要隐藏的菜单项,只能隐藏“传播类”和“保护类”按钮,所有menu项见附录3 | |
success:function(res){ | |
console.log("隐藏功能按钮回调成功。"); | |
} | |
}); | |
//WeixinUtils.showOrHideBaseMenuItem(true); | |
/// 在这里调用微信相关功能的 API | |
wx.checkJsApi({ | |
jsApiList: ['onMenuShareTimeline','onMenuShareAppMessage','onMenuShareQQ','onMenuShareWeibo','startRecord','stopRecord','playVoice','pauseVoice','stopVoice','uploadVoice','downloadVoice'], | |
success: function(res) { | |
thisObject.shareTimeline(); | |
cc.log("微信config接口验证成功!"); | |
} | |
}); | |
//监听录音自动停止接口 | |
wx.onVoiceRecordEnd({ | |
// 录音时间超过一分钟没有停止的时候会执行 complete 回调 | |
complete: function (res) { | |
var localId = res.localId; | |
cc.log("超过一分钟,录音自动停止接口,返回的localId:",localId); | |
} | |
}); | |
//监听语音播放完毕接口 | |
wx.onVoicePlayEnd({ | |
success: function (res) { | |
var localId = res.localId; // 返回音频的本地ID | |
cc.log("语音播放完毕接口,返回的localId:",localId); | |
cc.systemEvent.emit("Voice_Play_End",localId); | |
} | |
}); | |
}); | |
} | |
//步骤四:通过ready接口处理成功验证 | |
//wx.ready(function() { | |
// /// 在这里调用微信相关功能的 API | |
// wx.checkJsApi({ | |
// jsApiList: ['chooseImage'], // 需要检测的JS接口列表,所有JS接口列表见附录2, | |
// success: function(res) { | |
// // 以键值对的形式返回,可用的api值true,不可用为false | |
// // 如:{"checkResult":{"chooseImage":true},"errMsg":"checkJsApi:ok"} | |
// } | |
// }); | |
//}); | |
shareTimeline() { | |
this.onShareAPPMessage(); | |
this.onTimeline(); | |
this.onShareQQ(); | |
this.onshareWeibo(); | |
} | |
startRecord(successStartRecordCallback,thisObject){ | |
let bodyStartRecord = { | |
success: function(res){ | |
cc.log('用户授权录音',res); | |
successStartRecordCallback.call(thisObject,true); | |
}, | |
cancel: function (res) { | |
cc.log('用户拒绝授权录音',res); | |
successStartRecordCallback.call(thisObject,false); | |
} | |
}; | |
wx.startRecord(bodyStartRecord); | |
} | |
stopRecord(successStopRecordCallback,thisObject){ | |
let self = this; | |
let bodyStopRecord = { | |
success: function (res) { | |
let localId = res.localId; | |
//uploadVoice(); | |
successStopRecordCallback.call(thisObject,localId); | |
//cc.log('停止录音成功,播放一遍,localId:',localId); | |
//self.playRecord(localId); | |
}, | |
fail: function (res) { | |
cc.log('停止录音失败',JSON.stringify(res)); | |
} | |
}; | |
wx.stopRecord(bodyStopRecord); | |
} | |
playRecord(localId){ | |
wx.playVoice({ | |
localId: localId // 需要播放的音频的本地ID,由stopRecord接口获得 | |
}); | |
} | |
uploadRecord(localId,successUploadRecordCallback,thisObject){ | |
wx.uploadVoice({ | |
localId: localId, // 需要上传的音频的本地ID,由stopRecord接口获得 | |
isShowProgressTips: 1, // 默认为1,显示进度提示 | |
success: function (res) { | |
var serverId = res.serverId; // 返回音频的服务器端ID | |
cc.log("微信回调成功:微信上传完成,serverId:",serverId); | |
successUploadRecordCallback.call(thisObject,serverId); | |
} | |
}); | |
} | |
//-----------------------------------// | |
//-----------------------------------// | |
//-----------------------------------// | |
onShareAPPMessage() { | |
var shareAppMessage = new BodyMenuShareAppMessage(); | |
shareAppMessage.title = WeixinShareConstant.Share_Title; | |
shareAppMessage.desc = WeixinShareConstant.Share_Description; | |
shareAppMessage.link = WeixinShareConstant.Share_Link; | |
shareAppMessage.imgUrl = WeixinShareConstant.Share_Image_Link; | |
shareAppMessage.trigger = function (res) { | |
// 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回 | |
cc.log('用户点击发送给朋友'); | |
} | |
shareAppMessage.success = function (res) { | |
cc.log('已分享'); | |
}; | |
shareAppMessage.fail = function (res) { | |
cc.log('已取消'); | |
}; | |
shareAppMessage.cancel = function (res) { | |
cc.log(JSON.stringify(res)); | |
}; | |
// | |
wx.onMenuShareAppMessage(shareAppMessage); | |
} | |
onTimeline() { | |
var sharet = new BodyMenuShareTimeline(); | |
sharet.title = WeixinShareConstant.Share_Title; | |
sharet.link = WeixinShareConstant.Share_Link; | |
sharet.imgUrl = WeixinShareConstant.Share_Image_Link; | |
sharet.trigger = function (res) { | |
// 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回 | |
cc.log('用户点击分享到朋友圈'); | |
}; | |
sharet.success = function (res) { | |
cc.log('已分享'); | |
}; | |
sharet.cancel = function (res) { | |
cc.log('已取消'); | |
}; | |
sharet.fail = function (res) { | |
cc.log(JSON.stringify(res)); | |
}; | |
// | |
wx.onMenuShareTimeline(sharet); | |
} | |
onShareQQ() { | |
var shareqq = new BodyMenuShareQQ(); | |
shareqq.title = WeixinShareConstant.Share_Title; | |
shareqq.desc = WeixinShareConstant.Share_Description; | |
shareqq.link = WeixinShareConstant.Share_Link; | |
shareqq.imgUrl = WeixinShareConstant.Share_Image_Link; | |
shareqq.complete = function (res) { | |
console.log(JSON.stringify(res)); | |
}; | |
shareqq.trigger = function (res) { | |
console.log('用户点击分享到QQ'); | |
}; | |
shareqq.success = function (res) { | |
console.log('已分享'); | |
}; | |
shareqq.cancel = function (res) { | |
console.log('已取消'); | |
}; | |
shareqq.fail = function (res) { | |
console.log(JSON.stringify(res)); | |
}; | |
// | |
wx.onMenuShareQQ(shareqq); | |
} | |
onshareWeibo() { | |
var shareweibo = new BodyMenuShareWeibo(); | |
shareweibo.title = WeixinShareConstant.Share_Title; | |
shareweibo.desc = WeixinShareConstant.Share_Description; | |
shareweibo.link = WeixinShareConstant.Share_Link; | |
shareweibo.imgUrl = WeixinShareConstant.Share_Image_Link; | |
shareweibo.complete = function (res) { | |
console.log(JSON.stringify(res)); | |
}; | |
shareweibo.trigger = function (res) { | |
console.log('用户点击分享到微博'); | |
}; | |
shareweibo.cancel = function (res) { | |
console.log('已取消'); | |
}; | |
shareweibo.fail = function (res) { | |
console.log(JSON.stringify(res)); | |
}; | |
// | |
wx.onMenuShareWeibo(shareweibo); | |
} | |
} |
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export default class WeixinUtils { | |
//功能菜单: | |
static MenuItems = [ | |
"menuItem:share:qq",//分享到QQ | |
"menuItem:share:weiboApp",//分享到Weibo | |
"menuItem:favorite",//收藏 | |
"menuItem:share:facebook",//分享到FB | |
"menuItem:share:QZone",//分享到 QQ 空间 | |
"menuItem:editTag",//编辑标签 | |
"menuItem:delete",//删除 | |
"menuItem:copyUrl",//复制链接 | |
"menuItem:originPage",//原网页 | |
"menuItem:readMode",//阅读模式 | |
"menuItem:openWithQQBrowser",//在QQ浏览器中打开 | |
"menuItem:openWithSafari",//在Safari中打开 | |
"menuItem:share:email",//邮件 | |
"menuItem:share:brand"//一些特殊公众号 | |
]; | |
//功能菜单:备份列表 | |
static MenuItems_Backup = [ | |
"menuItem:share:appMessage",//发送给朋友 | |
"menuItem:share:timeline",//分享到朋友圈 | |
"menuItem:share:qq",//分享到QQ | |
"menuItem:share:weiboApp",//分享到Weibo | |
"menuItem:favorite",//收藏 | |
"menuItem:share:facebook",//分享到FB | |
"menuItem:share:QZone",//分享到 QQ 空间 | |
"menuItem:editTag",//编辑标签 | |
"menuItem:delete",//删除 | |
"menuItem:copyUrl",//复制链接 | |
"menuItem:originPage",//原网页 | |
"menuItem:readMode",//阅读模式 | |
"menuItem:openWithQQBrowser",//在QQ浏览器中打开 | |
"menuItem:openWithSafari",//在Safari中打开 | |
"menuItem:share:email",//邮件 | |
"menuItem:share:brand"//一些特殊公众号 | |
]; | |
/**是否屏蔽微信环境下的基础菜单功能 */ | |
static showOrHideBaseMenuItem(/**@type {boolean}*/isShow){ | |
if(isShow) { | |
wx.showAllNonBaseMenuItem();//显示所有功能按钮接口 | |
}else { | |
wx.hideAllNonBaseMenuItem();//隐藏所有非基础按钮接口,“基本类”按钮详见附录3 | |
} | |
} | |
/**屏蔽微信环境下的右上角,分享功能 */ | |
static blockShare(){ | |
try { | |
if(WeixinUtils.isWeiXin()) { | |
function onBridgeReady() { | |
WeixinJSBridge.call('hideOptionMenu'); | |
} | |
if (typeof WeixinJSBridge == "undefined") { | |
if (document.addEventListener) { | |
document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false); | |
} else if (document.attachEvent) { | |
document.attachEvent('WeixinJSBridgeReady', onBridgeReady); | |
document.attachEvent('onWeixinJSBridgeReady', onBridgeReady); | |
} | |
} else { | |
onBridgeReady(); | |
} | |
} | |
WeixinJSBridge.invoke('getNetworkType',{},function(e){ | |
// 在这里拿到e.err_msg,这里面就包含了所有的网络类型 | |
console.log(e.err_msg); | |
//e.err_msg的取值如下所示: network_type:wifi wifi网络 2 network_type:edge 非wifi,包含3G/2G 3 network_type:fail 网络断开连接 4 network_type:wwan 2g或者3g | |
}); | |
} catch (error) { | |
console.log("Weixin error:"+error); | |
} | |
} | |
/**@return {string} */ | |
static getQueryString(url, name) { | |
var reg = new RegExp("(^|&|\\?)" + name + "=([^&]*)(&|$)", "i"); | |
var r = url.substr(1).match(reg); | |
if (r != null) return decodeURIComponent(r[2]); return null; | |
} | |
/**@return {boolean} */ | |
static isWeiXin() { | |
var ua = navigator.userAgent.toString(); | |
var str=ua.match(/MicroMessenger/i); | |
if(str=="MicroMessenger") { | |
return true; | |
} else { | |
return false; | |
} | |
} | |
} |
微信环境下:
1.使用自动播放音频,需要使用标准的 audio 元素,dom Audio 播放,web Audio不正常,但是弊端是不能同一时刻支持多音频,在某些浏览器上可能遇到一些限制。
2.点击播放时,还是最好使用web Audio 播放,好处是,第一次点击,之后就不用再次点击,而且也可以多支持同一时刻多个音频同时播放,但是因为是buffer存在的,所以占用内存比较多;
3.如果没有特殊要求的情况下,点击播放,无论是dom Audio(每次播放必须是用户操作事件内),还是web Audio(只要求第一次需要用户在操作事件内)都是正常的,从设备的兼容性考虑,那其实还是web Audio更好一些。
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/*对于多次调用自动播放时,优化一下调用 自动播放音乐的对象,使用方法:
new WeixinAudio(()=>{new Audio('url');},this);
*/