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Fix issue 407. Use only GPS at least for 10 seconds

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This commit is contained in:
Victor Shcherb 2011-04-27 00:37:42 +02:00
parent 6c3ada7205
commit bd6cfaa30c
1 changed files with 9 additions and 2 deletions
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11
OsmAnd/src/net/osmand/plus/activities/MapActivity.java
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@ -122,12 +122,15 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
// stupid error but anyway hero 2.1 : always lost gps signal (temporarily unavailable) for timeout = 2000
private static final int GPS_TIMEOUT_REQUEST = 1000;
private static final int GPS_DIST_REQUEST = 5;
// use only gps (not network) for 12 seconds
private static final int USE_ONLY_GPS_INTERVAL = 12000;
private boolean providerSupportsBearing = false;
@SuppressWarnings("unused")
private boolean providerSupportsSpeed = false;
private String currentLocationProvider = null;
private long lastTimeAutoZooming = 0;
private long lastTimeGPXLocationFixed = 0;
/** Called when the activity is first created. */
private OsmandMapTileView mapView;
@ -603,8 +606,9 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
return false;
}
private boolean useOnlyGPS(){
return (routingHelper != null && routingHelper.isFollowingMode()) || isRunningOnEmulator();
private boolean useOnlyGPS() {
return (routingHelper != null && routingHelper.isFollowingMode())
|| (System.currentTimeMillis() - lastTimeGPXLocationFixed) < USE_ONLY_GPS_INTERVAL || isRunningOnEmulator();
}
@ -642,6 +646,9 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
private LocationListener gpsListener = new LocationListener(){
@Override
public void onLocationChanged(Location location) {
if (location != null) {
lastTimeGPXLocationFixed = location.getTime();
}
setLocation(location);
}