public class DataTabelFragment extends Fragment {

public TextView sensor1;

jsonAsynctask jsonasynctask = new jsonAsynctask(this);


public DataTabelFragment() {
    // Required empty public constructor
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment

    View view = inflater.inflate( R.layout.fragment_data_tabel, container, false );

    sensor1 = (TextView) view.findViewById( R.id.sensor1Box );

    new jsonAsynctask(this).execute();

    System.out.println("HEJ MED DIG");

    return view;

}

public void inExecute() {

    for (int i = 0; i < jsonasynctask.allId.size(); i++) {

       sensor1.append( jsonasynctask.allId.get( i ) + " | " + jsonasynctask.allDevice.get( i ) + " | " + jsonasynctask.allTemp.get( i ) + " | " + jsonasynctask.allHum.get( i ) + " | " + jsonasynctask.allBat.get( i ) + " | " + jsonasynctask.allMode.get( i ) + " | " + jsonasynctask.allLux.get( i ) + " | " + jsonasynctask.allDate_time.get( i ) + "nn" );

    }

    }

}

public class jsonAsynctask extends AsyncTask<Void, Void, Void> {

DataTabelFragment dataTabelFragment;

JSONObject idArray, deviceArray, tempArray, humArray, batArray, modeArray, date_timeArray, luxArray;
JSONArray json2;

String basicAuth, line, json_string, json, cxwebURL, credentials, password, username;

String data = "";
String id = "";

List<String> allId = new ArrayList<String>();
List<String> allDevice = new ArrayList<String>();
List<String> allTemp = new ArrayList<String>();
List<String> allHum = new ArrayList<String>();
List<String> allBat = new ArrayList<String>();
List<String> allMode = new ArrayList<String>();
List<String> allDate_time = new ArrayList<String>();
List<String> allLux = new ArrayList<String>();

Gson gson;

ProgressDialog pd;

//HttpsURLConnection connection;
HttpURLConnection connection;
BufferedReader bufferedReader;

URL url;


public jsonAsynctask(DataTabelFragment dataTabelFragment) {
    this.dataTabelFragment = dataTabelFragment;
}

public void inBackground() {

    username = "xxx";
    password = "xxx";

    credentials = username + ":" + password;

    cxwebURL = "https://" + credentials + "@xxx.com/fetch.php?";

    try {

        url = new URL( cxwebURL );

        connection = (HttpsURLConnection) url.openConnection();

        basicAuth = "Basic " + new String( encodeBase64URLSafeString( credentials.getBytes() ) );

        connection.setRequestProperty( "Authorization", basicAuth );
        connection.setRequestMethod( "GET" );
        connection.setRequestProperty( "Content-Type", "application/x-www-form-urlencoded" );
        connection.setRequestProperty( "Content-Language", "en-US" );
        connection.setUseCaches( false );
        connection.setDoInput( true );
        connection.setDoOutput( true );
        connection.connect();

        InputStream stream = connection.getInputStream();

        bufferedReader = new BufferedReader( new InputStreamReader( stream ) );

        line = "";

        while (line != null) {
            line = bufferedReader.readLine();
            data = data + line;
        }

        System.out.println( "PRINT DATA HER:  " + data );

        json2 = new JSONArray( data );

        System.out.println( "DET HER ER json2" + json2 );

        for (int i = 0; i < json2.length(); i++) {
            idArray = json2.getJSONObject( i );
            deviceArray = json2.getJSONObject( i );
            tempArray = json2.getJSONObject( i );
            humArray = json2.getJSONObject( i );
            batArray = json2.getJSONObject( i );
            modeArray = json2.getJSONObject( i );
            date_timeArray = json2.getJSONObject( i );
            luxArray = json2.getJSONObject( i );
            id = idArray.getString( "id" );

            String temp = tempArray.getString( "temp" );
            String device = deviceArray.getString( "device" );
            String hum = humArray.getString( "hum" );
            String bat = batArray.getString( "bat" );
            String mode = modeArray.getString( "mode" );
            String date_time = date_timeArray.getString( "time" );
            String lux = luxArray.getString( "light" );

            allId.add( id );
            allDevice.add( device );
            allTemp.add( temp );
            allHum.add( hum );
            allBat.add( bat );
            allMode.add( mode );
            allDate_time.add( date_time );
            allLux.add( lux );

        }

    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (JSONException e) {
        e.printStackTrace();
    }

}

private static String encodeBase64URLSafeString(byte[] binaryData) {

    return android.util.Base64.encodeToString( binaryData, android.util.Base64.URL_SAFE );

}

@Override
protected Void doInBackground(Void... voids) {

    inBackground();

    return null;
}

@Override
protected void onPreExecute() {
    super.onPreExecute();

    //pd = new ProgressDialog( new MainActivity() );
    //pd.setMessage( "Være sød at vente" );
    //pd.setCancelable( false );
    //pd.show();
}

@Override
public void onPostExecute(Void result) {
    super.onPostExecute( result );
        /*
        if (pd.isShowing()) {
            pd.dismiss();
        }*/

    gson = new Gson();

    json = gson.toJson( data );

    json_string = data;

     dataTabelFragment.inExecute();
    }
}