Android Open Source - habhub-chase-car-tracker Listener Telemetry

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License

The source code is released under:

Copyright (c) 2012, Priyesh Patel All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1...

Java Source Code

package com.pexat.habhub.chasecartracker;
/*from  ww w . j  a va 2s .c  om*/
import org.json.JSONException;
import org.json.JSONObject;

import android.location.Location;
import android.text.format.Time;

public class ListenerTelemetry {
  public String time_created;
  public String time_uploaded;
  public String callsign;
  public double latitude;
  public double longitude;
  public double speed;
  public long altitude;
  public String device;
  public String device_software;
  public String application;
  public String application_version;

  public ListenerTelemetry() {
  }

  public ListenerTelemetry(String c, Location l, Time t, String d, String ds, String a, String av) {
    this.setCallsign(c);
    this.setLocationData(l);
    this.setTimeData(t);
    this.setClient(d, ds, a, av);
  }

  public void setLocationData(Location l) {
    this.latitude = (double) Math.round(l.getLatitude() * 1000000) / 1000000;
    this.longitude = (double) Math.round(l.getLongitude() * 1000000) / 1000000;
    this.speed = (double) Math.round(l.getSpeed() * 100) / 100;
    this.altitude = Math.round(l.getAltitude());
  }

  public void setTimeData(Time t) {
    this.time_created = t.format3339(false);
    this.time_uploaded = time_created;
  }

  public void setCallsign(String c) {
    this.callsign = c;
  }

  public void setClient(String d, String ds, String a, String av) {
    this.device = d;
    this.device_software = ds;
    this.application = a;
    this.application_version = av;
  }

  public String getJSON() {
    JSONObject output = new JSONObject();
    JSONObject data = new JSONObject();
    JSONObject client = new JSONObject();

    try {
      output.put("type", "listener_telemetry");
      output.put("time_created", this.time_created);
      output.put("time_uploaded", this.time_created);

      data.put("callsign", this.callsign);
      data.put("latitude", this.latitude);
      data.put("longitude", this.longitude);
      data.put("altitude", this.altitude);
      data.put("chase", true);
      data.put("speed", this.speed);

      client.put("device", this.device);
      client.put("device_software", this.device_software);
      client.put("application", this.application);
      client.put("application_version", this.application_version);

      data.put("client", client);
      output.put("data", data);
    } catch (JSONException e) {
      e.printStackTrace();
    }

    return output.toString();
  }
}

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