アンドロイドでライブのyahoo金融株データを表示する方法... json形式は以下の通りです

Question

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` 

Answer 1

まず、データを取得するためにhttpリクエストを行う必要があります。 https://developer.android.com/training/volley/simple.html

次に、Gsonのようなものを使用してJsonデータをシリアル化する必要があります。次に、表示するデータ用の新しいレイアウトを作成します。その後、データを処理する新しいアダプタを作成します。このガイドはヘルプで確認できます：http://www.vogella.com/tutorials/AndroidListView/article.html