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; |
38 |
public void abortLocationListener() { |
public void abortLocationListener() { |
39 |
locManager.removeUpdates(this); |
locManager.removeUpdates(this); |
40 |
} |
} |
41 |
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42 |
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public boolean hasLocation() { |
43 |
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return savedLocation != null; |
44 |
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} |
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; |
48 |
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|
49 |
locManager = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
locManager = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
50 |
/*//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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*/ |
|
51 |
Criteria c = new Criteria(); |
Criteria c = new Criteria(); |
52 |
c.setAccuracy(Criteria.ACCURACY_FINE); |
c.setAccuracy(Criteria.ACCURACY_FINE); |
53 |
String bestProv = locManager.getBestProvider(c, true); |
List<String> providers = locManager.getProviders(true); |
|
Log.i("BestProvider", ""+bestProv); |
|
54 |
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55 |
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|
56 |
if (bestProv != null) { |
if (providers.size() > 0) { |
57 |
savedLocation = locManager.getLastKnownLocation(bestProv); |
for(String provider : providers) { |
58 |
locManager.requestLocationUpdates(bestProv, 0, 0, this); |
Log.i("Provider", ""+provider); |
59 |
|
if (provider.equalsIgnoreCase("gps")) |
60 |
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hasGps = true; |
61 |
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locManager.requestLocationUpdates(provider, 0, 0, this); |
62 |
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} |
63 |
} else { |
} else { |
64 |
// message that no suitable provider was found |
// message that no suitable provider was found |
65 |
hndl.sendEmptyMessage(TrainInfoList.NOPROVIDER); |
hndl.sendEmptyMessage(TrainInfoList.NOPROVIDER); |
69 |
public void onLocationChanged(Location location) { |
public void onLocationChanged(Location location) { |
70 |
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()); |
71 |
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|
72 |
savedLocation = new Location(location); //save a copy |
if (savedLocation == null || location.getAccuracy() < savedLocation.getAccuracy()) |
73 |
|
savedLocation = new Location(location); //save a copy |
74 |
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|
75 |
if (location.getProvider().equals("gps") && location.getAccuracy() > 100) //if we have a gps provider lets wait for a more precise fix |
if (hasGps) { |
76 |
return; |
if (!location.getProvider().equals("gps")) { |
77 |
|
return; // at least give the gps a chance |
78 |
|
} else if (location.getAccuracy() > 100) { |
79 |
|
return; //if we have a gps provider lets wait for a more precise fix |
80 |
|
} |
81 |
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|
82 |
|
} |
83 |
|
|
84 |
locManager.removeUpdates(this); |
locManager.removeUpdates(this); |
85 |
hndl.sendEmptyMessage(TrainInfoList.GOTLOCATION); |
hndl.sendEmptyMessage(TrainInfoList.GOTLOCATION); |
133 |
bjbro.setLatitude(56.380745); |
bjbro.setLatitude(56.380745); |
134 |
bjbro.setLongitude(9.655609); |
bjbro.setLongitude(9.655609); |
135 |
|
|
136 |
|
Location hillerod = new Location("gps"); |
137 |
|
hillerod.setLatitude(55.929177); |
138 |
|
hillerod.setLongitude(12.308095); |
139 |
|
|
140 |
LocationManager lm = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
LocationManager lm = (LocationManager) cntx.getSystemService(Context.LOCATION_SERVICE); |
141 |
if (lm.getProvider("gps2") == null) |
if (lm.getProvider("gps2") == null) |
142 |
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 ); |
143 |
lm.setTestProviderEnabled("gps2", true); |
lm.setTestProviderEnabled("gps2", true); |
144 |
lm.setTestProviderLocation("gps2", kbh); |
lm.setTestProviderLocation("gps2", hillerod); |
145 |
} |
} |
146 |
|
|
147 |
public static void removeMockLocation(Context cntx) { |
public static void removeMockLocation(Context cntx) { |