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protected void onPostExecute(Void aVoid) {
//display block
if(success){
String stringBlock = "";
for(int i=0; i<numOfSector; i++){
stringBlock += i + ":\n";
for(int j=0; j<numOfBlockInSector; j++){
for(int k=0; k<MifareClassic.BLOCK_SIZE; k++){
stringBlock += String.format("%02X", buffer[i][j][k] & 0xff) + " ";
}
stringBlock += "\n";
}
stringBlock += "\n";
}
}else{
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////NFC 카드
값을 데이타베이스에 저장
class SigninActivity_codeget extends AsyncTask<String, String, String> {
private TextView statusField;

//flag 0 means get and 1 means post.(By default it is get.)
public SigninActivity_codeget(Context context,TextView statusField) {
this.statusField = statusField;
}

@Override
protected String doInBackground(String[] arg0) {

try{
String code = (String)arg0[0];
Log.d(" 여긴가 code:", code);
String link = "http://192.168.0.85/code_get.php?code=" + code;

URL url = new URL(link);
Log.d(" 여긴가", "6");

HttpURLConnection urlConnection =
(HttpURLConnection)url.openConnection();
Log.d(" 여긴가", "6-1");
BufferedReader in = new BufferedReader(new
InputStreamReader(urlConnection.getInputStream()));
Log.d(" 여긴가", "6-2");

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