{{currentProcess}} {{totalProcess}} dioListObj['q'+questionObj.id].imgUrl}}" data-audioId="q{{questionObj.id}}" bindtap="clickPlayAudio">

src: _this.data.questionObj.audio,currentProcess: '--:--',//显示 将currentProcessNum处理成时间形式展示
currentProcessNum: 0,//赋值
totalProcess: '--:--',totalProcessNum: 1,seek: -1,imgUrl: '../../images/play.png',canSlider: false //是否可以滑动，防止加载音乐时 用户滑动进度条

用户点击播放按钮太快 if (_data.clickPlayAudioFunctionIsRuning){ return ; } _this.setData({ clickPlayAudioFunctionIsRuning: true }) var _obj = _this.data.audioListObj; const audioId = $this.currentTarget.dataset.audioid; var backgroundAudioManager = wx.getBackgroundAudioManager(); if (_this.data.audioListObj[audioId].imgUrl == '../../images/play.png'){ console.log('转换至播放状态') //切换所有播放按钮为暂停状态 for (var j in _this.data.audioListObj) { if (j && _this.data.audioListObj[j]) { _this.data.audioListObj[j].imgUrl = '../../images/play.png'; } } _this.setData({ audioListObj: _this.data.audioListObj,}) //暂停正在播放音乐 wx.stopBackgroundAudio(); _obj[audioId].imgUrl = '../../images/paused.png'; backgroundAudioManager.title = '测试'; //设置音乐开始时间 if (_this.data.audioListObj[audioId].currentProcessNum != 0){ backgroundAudioManager.startTime = _this.data.audioListObj[audioId].currentProcessNum; } backgroundAudioManager.src = _this.data.audioListObj[audioId].src; _obj[audioId].canSlider = true; backgroundAudioManager.play(); // 背景音频自然播放结束事件 backgroundAudioManager.onEnded(function () { var _obj = _this.data.audioListObj; _obj[audioId].imgUrl = '../../images/play.png'; _obj[audioId].currentProcess = 0; _obj[audioId].currentProcessNum = 0; _this.setData({ audioListObj: _obj }) }) //背景音频播放进度更新事件 backgroundAudioManager.onTimeUpdate(function (callback) { _obj = _this.data.audioListObj; //设置总时长 if (_obj[audioId] && _obj[audioId].totalProcess && (_obj[audioId].totalProcess == '--:--' || _obj[audioId].totalProcess == '00:00')) { console.log(_this.formatTime(backgroundAudioManager.duration)) _obj[audioId].totalProcess = _this.formatTime(backgroundAudioManager.duration); _obj[audioId].totalProcessNum = backgroundAudioManager.duration; _this.setData({ audioListObj: _obj }) } if (!_this.data.isMovingSlider) { //更新进度 _obj[audioId].currentProcess = _this.formatTime(backgroundAudioManager.currentTime); _obj[audioId].currentProcessNum = backgroundAudioManager.currentTime; _this.setData({ audioListObj: _obj }) } }) } else if (_this.data.audioListObj[audioId].imgUrl == '../../images/paused.png'){ console.log('转换至暂停状态') _obj[audioId].imgUrl = '../../images/play.png' wx.pauseBackgroundAudio(); backgroundAudioManager.pause(); } _this.setData({ audioListObj: _obj,clickPlayAudioFunctionIsRuning: false })

dioListObj; const position = $this.detail.value; const audioId = $this.currentTarget.dataset.audioid; var backgroundAudioManager = app.globalData.bgAudioListManager; _obj[audioId].currentProcess = _this.formatTime(position); _obj[audioId].currentProcessNum = position;

//如果正在播放
if (_obj[audioId].imgUrl == '../../images/paused.png'){
_obj[audioId].seek = position;
if (_obj[audioId].seek != -1) {
wx.seekBackgroundAudio({
position: Math.floor(position),})
_obj[audioId].seek = -1;
}
}
_this.setData({
audioListObj: _obj
})