android读取raw里数据

res下raw文件夹下check_area.txt文件：

{
"resultCode":"01",
"progress":
{
"finished":12,
"unfinished":13
},
"areaList":
[
{ "areaName":"外广场",
"sum":13
},
{ "areaName":"大堂",
"sum":13
},
{ "areaName":"大厅",
"sum":13
},
{ "areaName":"旋转扶梯",
"sum":13
},
{ "areaName":"走廊",
"sum":13
}
]
}

读取方法

public String getRawData(){
InputStream in = getResources().openRawResource(R.raw.check_point);
StringBuffer sb = new StringBuffer();
try {
BufferedReader br = new BufferedReader(new InputStreamReader(in,
"UTF-8"));
String str;
while ((str = br.readLine()) != null) {
sb.append(str);
sb.append("\n");
}
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return sb.toString();
}