Javascript 如何在android中显示实时雅虎金融股票数据。。。。json格式如下所示
首先,您需要发出http请求来检索数据。查看本指南以获取帮助:Javascript 如何在android中显示实时雅虎金融股票数据。。。。json格式如下所示,javascript,android,jquery,html,ajax,Javascript,Android,Jquery,Html,Ajax,首先,您需要发出http请求来检索数据。查看本指南以获取帮助:然后需要使用类似的方法序列化Json数据。接下来,您应该为要在中显示的数据创建一个新布局。然后创建一个新的适配器来处理数据。您可以在帮助中查看本指南:它如何在timeseries live Graph上显示不确定是否要将其设置为“live”。但你可以每隔一分钟左右提出一个要求。要在图形上显示,可以使用以下任意库: finance_charts_json_callback( { "meta" : { "uri" :"/instr
然后需要使用类似的方法序列化Json数据。接下来,您应该为要在中显示的数据创建一个新布局。然后创建一个新的适配器来处理数据。您可以在帮助中查看本指南:它如何在timeseries live Graph上显示不确定是否要将其设置为“live”。但你可以每隔一分钟左右提出一个要求。要在图形上显示,可以使用以下任意库:
finance_charts_json_callback( { "meta" :
{
"uri" :"/instrument/1.0/PTC/chartdata;type=quote;range=1d/json/",
"ticker" : "ptc",
"Company-Name" : "PTC Inc.",
"Exchange-Name" : "NMS",
"unit" : "MIN",
"timezone" : "EDT",
"currency" : "USD",
"gmtoffset" : -14400,
"previous_close" : 32.2800
}
,
"Timestamp" : {"min" :1458653400,"max" :1458676800 }
,
"labels" : [1458655200,1458658800,1458662400,1458666000,1458669600,1458673200,1458676800 ]
,
"ranges" : {"close" : {"min" :32.1500,"max" :32.6750 },"high" : {"min" :32.1500,"max" :32.6750 },"low" : {"min" :32.1500,"max" :32.6616 },"open" : {"min" :32.1500,"max" :32.6616 },"volume" : {"min" :0,"max" :57300 } }
,
"series" : [
{ "Timestamp" :1458653513,"close" :32.3800,"high" :32.3800,"low" :32.3700,"open" :32.3700,"volume" :3900 }
, { "Timestamp" :1458653582,"close" :32.5000,"high" :32.5450,"low" :32.5000,"open" :32.5450,"volume" :1800 }
, { "Timestamp" :1458653656,"close" :32.4900,"high" :32.5300,"low" :32.4900,"open" :32.5300,"volume" :900 }
, { "Timestamp" :1458653721,"close" :32.5000,"high" :32.5100,"low" :32.4700,"open" :32.4800,"volume" :1000 }
, { "Timestamp" :1458653761,"close" :32.4650,"high" :32.5100,"low" :32.4500,"open" :32.4500,"volume" :800 }
, { "Timestamp" :1458653836,"close" :32.4200,"high" :32.4600,"low" :32.4200,"open" :32.4500,"volume" :1300 `enter code here`