function getRandomColor() {
const rgb = []
for (let i = 0; i < 3; ++i) {
let color = Math.floor(Math.random() * 256).toString(16)
color = color.length == 1 ? '0' + color : color
rgb.push(color)
}
return '#' + rgb.join('')
}
Page({
onReady: function (res) {
this.videoContext = wx.createVideoContext('myVideo');
this.setData({ url: 'http://wxsnsdy.tc.qq.com/105/20210/snsdyvideodownload?filekey=30280201010421301f0201690402534804102ca905ce620b1241b726bc41dcff44e00204012882540400&bizid=1023&hy=SH&fileparam=302c020101042530230204136ffd93020457e3c4ff02024ef202031e8d7f02030f42400204045a320a0201000400' }, () => {
this.videoContext.play()
})
},
inputValue: '',
data: {
url: '',
danmuList:
[{
text: '第 1s 出现的弹幕',
color: '#ff0000',
time: 1
},
{
text: '第 3s 出现的弹幕',
color: '#ff00ff',
time: 3
}]
},
bindInputBlur: function (e) {
this.inputValue = e.detail.value
},
bindSendDanmu: function () {
this.videoContext.sendDanmu({
text: this.inputValue,
color: getRandomColor()
})
},
changeUrl: function () {
console.log(this.videoContext)
this.setData({ url: 'http://www.w3school.com.cn/i/movie.ogg' }, () => { console.log(this.videoContext); this.videoContext.play() })
},
bindPlay: function () {
console.log(this.videoContext.play)
this.videoContext.play()
},
bindPause: function () {
this.videoContext.pause()
},
videoErrorCallback: function (e) {
console.log('视频错误信息:')
console.log(e.detail.errMsg)
}
})
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