title: Reading GPS values with Python in SL4a does not work
body: <p>So I have made this piece of code to get values of GPS location, date
  and time. And then I will try to make them in a JSON and send them
  through Wi-Fi to a server. Anyway, the problem is it always reads
  previous location values. It always reads the values from the
  "Network" part of the JSON provided by the previous values. The
  current location, printed is only two brackets "{ }" as you can see if
  you run the code.</p>
  
  <p>The GPS icon on the phone does not activate when I run the script
  directly from the phone. I guess the code is self explanatory but if
  there are any questions please ask.</p>
  
  <pre><code>import android,time,datetime
  droid = android.Android()
  
  latitudine = "initial value"
  longitudine = "initial value"
  indexVal = 1
  lostSignal = False
  
  while True:
   print "~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~\nNew reading: #" + str(indexVal) +"\n"
   droid.startLocating()
   locatie = droid.readLocation().result
   droid.stopLocating()
   print "Reading result: " + str(locatie)
   if locatie == {}:
    print "Current location information not available"
   locatie=droid.getLastKnownLocation().result
   if locatie != {}:
    if locatie['gps'] == None:
     if locatie['network'] == {}:
      latitudine = str(locatie['passive']['latitude'])
      longitudine = str(locatie['passive']['longitude'])
      print "Reading passive data (from last known location):"
      print longitudine
      print latitudine
      lostSignal = True
     elif locatie['network'] != {}:
      latitudine = str(locatie['network']['latitude'])
      longitudine = str(locatie['network']['longitude'])
      print "Reading data from network:"
      print latitudine
      print longitudine
      lostSignal = True
    elif locatie['gps']!=None:
     if lostSignal == True:
      droid.vibrate(500)
      lostSignal = False
      latitudine=str(locatie['gps']['latitude'])
      longitudine=str(locatie['gps']['longitude'])
      print "Reading data from GPS:"
      print latitudine
      print longitudine
      droid.notify("GPS found","GPS signal found.\nData aquired")
  
   print "\nFull available information:\n"
   for locInfo in locatie.iteritems():
   print str(locInfo)
   print "\n"
  
   now = datetime.datetime.now()
  
   ora = now.hour
   minut = now.minute
   secunda = now.second
  
   ziua = now.day
   luna = now.month
   an = now.year
  
   print str(ora)+":"+str(minut)+":"+str(secunda)+" / "+str(ziua)+"-"+str(luna)+"-"+str(an)
   indexVal += 1
   time.sleep(20)
  </code></pre>