var util
=
require
(
'..
/
..
/
utils
/
util.js'
)
var app
=
getApp
(
)
Page
(
{
data
:
{
playingSong
:
{
}
,
songUrl
:
''
,
songImg
:
''
,
songState
:
{
progress
:
0
,
currentPosition
:
'
00
:
00
'
,
duration
:
'
00
:
00
'
}
,
isPlaying
:
true
,
lyric
:
''
}
,
onLoad
:
function
(
)
{
console.
log
(
'playsong onLoad'
)
;
let
that
=
this;
let songdata
=
app.globalData.songData;
that
.setData
(
{
playingSong
:
songdata
,
songUrl
:
'http
:
/
/
ws.stream.qqmusic.qq.com
/
C
100
'
+
songdata.songmid
+
'.m
4
a?fromtag
=
38
'
,
songImg
:
'http
:
/
/
y.gtimg.cn
/
music
/
photo_new
/
T
002
R
150
x
150
M
000
'
+
songdata.albummid
+
'.jpg'
,
}
)
;
let thatData
=
that
.
data
;
wx.playBackgroundAudio
(
{
dataUrl
:
thatData.songUrl
,
title
:
thatData.playingSong.songname
,
coverImgUrl
:
thatData.songImg
,
success
:
function
(
res
)
{
/
/
do something
}
}
)
;
}
,
onReady
:
function
(
)
{
console.
log
(
'playsong onReady'
)
;
let
that
=
this;
that
.songPlay
(
)
;
wx.onBackgroundAudioPlay
(
function
(
)
{
console.
log
(
'播放了'
)
;
that
.songPlay
(
)
;
}
)
;
}
,
timeToString
:
function
(
duration
)
{
let str
=
'';
let minute
=
parseInt
(
duration
/
60
)
<
10
?
(
'
0
'
+
parseInt
(
duration
/
60
)
)
:
(
parseInt
(
duration
/
60
)
)
;
let
second
=
duration%
60
<
10
?
(
'
0
'
+
duration%
60
)
:
(
duration%
60
)
;
str
=
minute
+
'
:
'
+
second
;
return
str;
}
,
songPlay
:
function
(
)
{
let
that
=
this;
let inv
=
setInterval
(
function
(
)
{
wx.getBackgroundAudioPlayerState
(
{
success
:
function
(
res
)
{
if
(
res.status
=
=
1
)
{
that
.setData
(
{
isPlaying
:
true
,
songState
:
{
progress
:
res.currentPosition
/
res.duration
*
100
,
currentPosition
:
that
.timeToString
(
res.currentPosition
)
,
duration
:
that
.timeToString
(
res.duration
)
}
}
)
}
else
{
that
.setData
(
{
isPlaying
:
false
}
)
;
clearInterval
(
inv
)
;
}
}
}
)
;
}
,
1000
)
;
}
,
songToggle
:
function
(
)
{
let
that
=
this;
if
(
that
.
data
.isPlaying
)
{
wx.pauseBackgroundAudio
(
)
;
}
else
{
wx.playBackgroundAudio
(
{
title
:
that
.
data
.playingSong.songname
,
coverImgUrl
:
that
.
data
.songImg
}
)
;
}
;
that
.songPlay
(
)
;
}
}
)
