21 |
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22 |
StationProvider provider; |
StationProvider provider; |
23 |
Location savedLocation = null; |
Location savedLocation = null; |
24 |
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25 |
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boolean hasGps; |
26 |
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27 |
public StationLocator(Context c, Handler h) { |
public StationLocator(Context c, Handler h) { |
28 |
cntx = c; |
cntx = c; |
44 |
} |
} |
45 |
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46 |
public void locateStations() { |
public void locateStations() { |
47 |
//http://www.google.com/uds/GlocalSearch?callback=google.search.LocalSearch.RawCompletion&context=1&lstkp=0&rsz=small&hl=en&source=gsc&gss=.com&sig=fadf0e8d483d0f70bea11d5905010a16&q=Train%20station&near=56.377424%2C9.656695&key=ABQIAAAA1XbMiDxx_BTCY2_FkPh06RRaGTYH6UMl8mADNa0YKuWNNa8VNxQEerTAUcfkyrr6OwBovxn7TDAH5Q&v=1.0&nocache=1249640467498 |
hasGps = false; |
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48 |
locManager = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
locManager = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
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/*//testcode |
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List<String> provs = locManager.getAllProviders(); |
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for (String p : provs) { |
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Log.e("Provider", p); |
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} |
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provs = locManager.getProviders(true); |
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for (String p : provs) { |
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Log.e("ActiveProvider", p); |
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} |
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*/ |
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Criteria c = new Criteria(); |
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c.setAccuracy(Criteria.ACCURACY_FINE); |
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String bestProv = locManager.getBestProvider(c, true); |
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Log.i("BestProvider", ""+bestProv); |
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49 |
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50 |
if (bestProv != null) { |
List<String> providers = locManager.getProviders(true); |
51 |
locManager.requestLocationUpdates(bestProv, 0, 0, this); |
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52 |
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if (providers.size() > 0) { |
53 |
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for(String provider : providers) { |
54 |
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Log.i("Provider", ""+provider); |
55 |
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if (provider.equalsIgnoreCase("gps")) |
56 |
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hasGps = true; |
57 |
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locManager.requestLocationUpdates(provider, 0, 0, this); |
58 |
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} |
59 |
} else { |
} else { |
60 |
// message that no suitable provider was found |
// message that no suitable provider was found |
61 |
hndl.sendEmptyMessage(TrainInfoList.NOPROVIDER); |
hndl.sendEmptyMessage(TrainInfoList.NOPROVIDER); |
65 |
public void onLocationChanged(Location location) { |
public void onLocationChanged(Location location) { |
66 |
Log.i("Location", "Got location fix " + location.getLatitude() + ", " + location.getLongitude() + " accuracy=" + location.getAccuracy() + " provider=" +location.getProvider()); |
Log.i("Location", "Got location fix " + location.getLatitude() + ", " + location.getLongitude() + " accuracy=" + location.getAccuracy() + " provider=" +location.getProvider()); |
67 |
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68 |
savedLocation = new Location(location); //save a copy |
if (savedLocation == null || location.getAccuracy() < savedLocation.getAccuracy()) |
69 |
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savedLocation = new Location(location); //save a copy |
70 |
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71 |
if (location.getProvider().equals("gps") && location.getAccuracy() > 100) //if we have a gps provider lets wait for a more precise fix |
if (hasGps) { |
72 |
return; |
if (!location.getProvider().equals("gps")) { |
73 |
|
return; // at least give the gps a chance |
74 |
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} else if (location.getAccuracy() > 100) { |
75 |
|
return; //if we have a gps provider lets wait for a more precise fix |
76 |
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} |
77 |
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78 |
|
} |
79 |
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|
80 |
locManager.removeUpdates(this); |
locManager.removeUpdates(this); |
81 |
hndl.sendEmptyMessage(TrainInfoList.GOTLOCATION); |
hndl.sendEmptyMessage(TrainInfoList.GOTLOCATION); |
97 |
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|
98 |
@Override |
@Override |
99 |
public void onProviderDisabled(String provider) { |
public void onProviderDisabled(String provider) { |
|
// TODO Auto-generated method stub |
|
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|
100 |
} |
} |
101 |
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102 |
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103 |
@Override |
@Override |
104 |
public void onProviderEnabled(String provider) { |
public void onProviderEnabled(String provider) { |
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// TODO Auto-generated method stub |
|
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|
105 |
} |
} |
106 |
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|
107 |
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|
129 |
hillerod.setLatitude(55.929177); |
hillerod.setLatitude(55.929177); |
130 |
hillerod.setLongitude(12.308095); |
hillerod.setLongitude(12.308095); |
131 |
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132 |
|
Location aarhus = new Location("gps"); //Aros |
133 |
|
aarhus.setLatitude(56.153828); |
134 |
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aarhus.setLongitude(10.200369); |
135 |
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136 |
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137 |
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|
138 |
LocationManager lm = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
LocationManager lm = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
139 |
if (lm.getProvider("gps2") == null) |
if (lm.getProvider("gps2") == null) |
140 |
lm.addTestProvider("gps2", false, true, true, false, false, false, false, 0, Criteria.ACCURACY_FINE ); |
lm.addTestProvider("gps2", false, true, true, false, false, false, false, 0, Criteria.ACCURACY_FINE ); |
141 |
lm.setTestProviderEnabled("gps2", true); |
lm.setTestProviderEnabled("gps2", true); |
142 |
lm.setTestProviderLocation("gps2", hillerod); |
lm.setTestProviderLocation("gps2", kbh); |
143 |
} |
} |
144 |
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|
145 |
public static void removeMockLocation(Context cntx) { |
public static void removeMockLocation(Context cntx) { |