cue = function (position) {
off()
var waitingId = emitNewState('waiting', 50)
audioEmitter
.one('error.audio', error)
.one('loadedmetadata.audio', play)
.one('loadeddata.audio', function () {
clearTimeout(waitingId)
if (position) {
// android player só recupera a duração depois do primeiro timeupdate
if (audio.duration === 100 && audio.currentTime === 0) {
audioEmitter.one('timeupdate.audio', function () {
seek(position)
})
} else {
seek(position)
}
}
on()
})
audio.src = disc.currentTrack().url
audio.load() // necessário para o IOS
emitter.emit('cued', disc.currentTrack())
}
var timeupdate = function () {
var progress = audio.currentTime / audio.duration
emitter.emit('progress', {
progress: disc.currentProgress(progress),
currentTime: helpers.secondsToTime(disc.currentTime(progress)),
totalTime: helpers.secondsToTime(disc.totalTime())
})
}
var ended = function () {
var next = disc.next()
if (next) {
cue()
} else {
rewind()
emitter.emit('ended')
}
}
var rewind = function () {
stopWatch()
disc.release()
emitter.emit('progress', {
progress: 0,
currentTime: 0
})
emitNewState('stop')
}
var stop = function () {
off()
if (audio.readyState > 0) {
pause()
audio.currentTime = 0
}
audio.src = ''
emitter.emit('stop')
}
var error = function () {
eject()
emitter.emit('error', disc)
}
emitter.on(event, function () {
state = event
emitter.emit('state', event)
})
.on('waiting.audio loadstart.audio', function () {
emitter.emit('waiting')
})