title: Get GPS position on a precise time interval
body: <p>I'm trying to get gps postion as precise as posible at different interval ranges, i have few external gps,  10hz, 5hz and  1hz</p>
  
  <pre><code>    LocationManager locationManager = (LocationManager) 
  car.this.getSystemService(car.this.LOCATION_SERVICE);
  
      LocationListener locationListener = new LocationListener() {
                  public void onLocationChanged(Location location) {
                      // Called when a new location is found
  
                  }
                  public void onStatusChanged(String provider, int status, Bundle extras) {}
  
                  public void onProviderEnabled(String provider) {}
  
                  public void onProviderDisabled(String provider) {}
              };
  
      locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, 
  locationListener);
  </code></pre>
  
  <p>With this way i get a log update like this  while driving at constant speed</p>
  
  <pre><code>10hz GPS
  
  81ms  new position
  79ms  new position
  88ms  new position
  96ms  new position
  196ms new positon
  60ms  new positon
  256ms new position
  70ms  new position
  
  5 hz GPS
  
  187ms new...
  189ms ..
  275ms ..
  140ms ..
  180ms ..
  220ms ..
  </code></pre>
  
  <p>So i think onStatusChanged is initially faster than the nominal frequency but then saturates and causes bigs jumps</p>
  
  <p>If i use a timer, it's works well and i get position each 100ms (200 or 1000) but the timer goes off around 100ms each 10 seconds </p>
  
  <p>Edit: For clarify, i want to get a position each exact (or near) 100ms,200ms or 1000ms </p>
  
  <p><em>*</em>*UPDATE 12-04-13</p>
  
  <p>After redone my code to work with location.getTime() this are the results, all test were made at outside, at mid/hight speed and logging during 10 minutes for each device</p>
  
  <pre><code>HTC Sensation Z710e 4.0.3 Internal GPS 1HZ
  
  Average Accuracy: 12.1m       
  Average intertval: 1186ms
  Min: 98ms
  Max: 2621ms
  
  
  HTC Desire HD 4.0.4 Internal GPS 1HZ
  
  Average Accuracy: 10.6m        
  Average intertval: 1211ms
  Min: 144ms
  Max: 2588ms
  
  
  ASUS Transformer TF101 4.0.4 Internal GPS 1HZ
  
  Average Accuracy: 18.15m       
  Average intertval: 1000MS
  Min: 1000ms
  Max: 1000ms
  
  
  SAMSUNG NOTE II GT-N7100 4.1.2 Internal GPS 1HZ (Glonass)
  
  Average Accuracy: 6.8m          
  Average intertval: 1000MS
  Min: 1000ms
  Max: 1001ms
  
  
  SAMSUNG, HTC OR ASUS  with external GPS 5HZ
  
  Average Accuracy: 2.2m  
  Average intertval: 200MS
  Min: 200ms
  Max: 200ms
  
  
  SAMSUNG, HTC OR ASUS  with external GPS 10HZ (Glonass)
  
  Average Accuracy: 1.6m    
  Average intertval: 100MS
  Min: 100ms
  Max: 100ms
  </code></pre>