public class GetJson extends Thread {
private Handler handler;
private String url;
public GetJson(String url, Handler handler) {
this.url = url;
this.handler = handler;
}
@Override
public void run() {
super.run();
String json = getString();
Message me = new Message();
me.what = 0;
me.obj = json;
handler.sendMessage(me);
}
public String getString() {
try {
URL u = new URL(url);
HttpURLConnection connection = (HttpURLConnection) u.openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(5000);
if (connection.getResponseCode() == 200) {
InputStream inputStream = connection.getInputStream();
ByteArrayOutputStream output = new ByteArrayOutputStream();
int len = 0;
byte[] by = new byte[1024];
while ((len = inputStream.read(by)) != -1) {
output.write(by, 0, len);
}
return output.toString("utf-8");
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
