com.loadsensing.app.SingleSensorActivity.java Source code

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Here is the source code for com.loadsensing.app.SingleSensorActivity.java

Source

/***
 * Copyright (c) 2012 David Garcia / Jose Antonio Gmez
 * mastersofandroid@gmail.com
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

package com.loadsensing.app;

import org.json.JSONArray;
import org.json.JSONObject;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;

import com.loadsensing.client.JsonClient;

public class SingleSensorActivity extends DashboardActivity {

    private String SERVER_HOST = "http://viuterrassa/Android/getSensorInfo.php";
    public static final String DEB_TAG = "LoadSensingApp_LOG";
    String SensorSelected = "";

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.single_sensor);

        // Get Intent parameters

        Bundle extras = null;
        if (savedInstanceState == null) {
            extras = getIntent().getExtras();
            if (extras == null) {
                SensorSelected = null;
            } else {
                SensorSelected = extras.getString("idsensorselected");
                Log.d(DEB_TAG, "Xarxa que hem triat anteriorment: " + SensorSelected);
            }
        }

        SharedPreferences settings = getSharedPreferences("LoadSensingApp", Context.MODE_PRIVATE);
        String address = SERVER_HOST + "?sensor=" + SensorSelected + "&session="
                + settings.getString("session", "");
        Log.d(DEB_TAG, "Requesting to " + address);

        try {
            String jsonString = JsonClient.connectString(address);

            // Convertim la resposta string a un JSONArray
            JSONArray llistaSensorsArray = new JSONArray(jsonString);
            JSONObject sensorJSON = llistaSensorsArray.getJSONObject(0);

            TextView idsensor = (TextView) findViewById(R.id.sensor);
            TextView nomsensor = (TextView) findViewById(R.id.sensorname);
            TextView serialnumber = (TextView) findViewById(R.id.serialnumber);
            TextView mesura = (TextView) findViewById(R.id.measure);
            TextView unitatmesura = (TextView) findViewById(R.id.measureunit);
            TextView maxload = (TextView) findViewById(R.id.maxload);
            TextView MaxLoadUnit = (TextView) findViewById(R.id.maxloadunit);
            TextView Sensivity = (TextView) findViewById(R.id.sensitivity);
            TextView SensivityUnit = (TextView) findViewById(R.id.sensitivityunit);
            TextView offset = (TextView) findViewById(R.id.offset);
            TextView offsetUnit = (TextView) findViewById(R.id.offsetunit);
            TextView AlarmAt = (TextView) findViewById(R.id.alarmat);
            TextView AlarmAtUnit = (TextView) findViewById(R.id.alarmAtunit);
            TextView LastTare = (TextView) findViewById(R.id.lasttare);
            TextView canal = (TextView) findViewById(R.id.canal);
            TextView tipus = (TextView) findViewById(R.id.tipus);
            TextView Descripcio = (TextView) findViewById(R.id.descripcio);
            TextView Poblacio = (TextView) findViewById(R.id.poblacio);
            TextView Nom = (TextView) findViewById(R.id.nom);

            idsensor.setText(sensorJSON.getString("sensor"));
            nomsensor.setText(sensorJSON.getString("sensorName"));
            serialnumber.setText(sensorJSON.getString("serialNumber"));
            mesura.setText(sensorJSON.getString("measure"));
            unitatmesura.setText(sensorJSON.getString("measureUnit"));
            maxload.setText(sensorJSON.getString("MaxLoad"));
            MaxLoadUnit.setText(sensorJSON.getString("MaxLoadUnit"));
            Sensivity.setText(sensorJSON.getString("Sensivity"));
            SensivityUnit.setText(sensorJSON.getString("SensivityUnit"));
            offset.setText(sensorJSON.getString("offset"));
            offsetUnit.setText(sensorJSON.getString("offsetUnit"));
            AlarmAt.setText(sensorJSON.getString("AlarmAt"));
            AlarmAtUnit.setText(sensorJSON.getString("AlarmAtUnit"));
            LastTare.setText(sensorJSON.getString("LastTare"));
            canal.setText(sensorJSON.getString("canal"));
            tipus.setText(sensorJSON.getString("tipus"));
            Descripcio.setText(sensorJSON.getString("Descripcio"));
            Poblacio.setText(sensorJSON.getString("Poblacio"));
            Nom.setText(sensorJSON.getString("Nom"));

        } catch (Exception ex) {
            Log.d(DEB_TAG, "Exception: " + ex.getMessage());
        }
    }

    public void graph(View v) {
        Intent intent = new Intent();
        intent.putExtra("idsensor", SensorSelected);
        intent.setClass(this.getApplicationContext(), Chart.class);
        startActivity(intent);
    }
}