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Add location layer and Samples example opensciencemap#171
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vtm-android-example/src/org/oscim/android/test/LocationActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| /* | ||
| * Copyright 2016 devemux86 | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify it under the | ||
| * terms of the GNU Lesser General Public License as published by the Free Software | ||
| * Foundation, either version 3 of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but WITHOUT ANY | ||
| * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A | ||
| * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License along with | ||
| * this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| package org.oscim.android.test; | ||
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| import android.content.Context; | ||
| import android.location.Location; | ||
| import android.location.LocationListener; | ||
| import android.location.LocationManager; | ||
| import android.os.Bundle; | ||
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| import org.oscim.core.MapPosition; | ||
| import org.oscim.layers.LocationLayer; | ||
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| public class LocationActivity extends SimpleMapActivity implements LocationListener { | ||
| private LocationLayer locationLayer; | ||
| private LocationManager locationManager; | ||
| private final MapPosition mapPosition = new MapPosition(); | ||
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| @Override | ||
| public void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
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| locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); | ||
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| locationLayer = new LocationLayer(mMap); | ||
| mMap.layers().add(locationLayer); | ||
| } | ||
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| @Override | ||
| protected void onResume() { | ||
| super.onResume(); | ||
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| enableAvailableProviders(); | ||
| } | ||
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| @Override | ||
| protected void onPause() { | ||
| super.onPause(); | ||
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| locationManager.removeUpdates(this); | ||
| } | ||
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| @Override | ||
| public void onLocationChanged(Location location) { | ||
| locationLayer.setPosition(location.getLatitude(), location.getLongitude(), location.getAccuracy()); | ||
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| // Follow location | ||
| mMap.getMapPosition(mapPosition); | ||
| mapPosition.setPosition(location.getLatitude(), location.getLongitude()); | ||
| mMap.setMapPosition(mapPosition); | ||
| } | ||
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| @Override | ||
| public void onProviderDisabled(String provider) { | ||
| } | ||
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| @Override | ||
| public void onProviderEnabled(String provider) { | ||
| } | ||
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| @Override | ||
| public void onStatusChanged(String provider, int status, Bundle extras) { | ||
| } | ||
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| private void enableAvailableProviders() { | ||
| locationManager.removeUpdates(this); | ||
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| for (String provider : locationManager.getProviders(true)) { | ||
| if (LocationManager.GPS_PROVIDER.equals(provider) | ||
| || LocationManager.NETWORK_PROVIDER.equals(provider)) { | ||
| locationManager.requestLocationUpdates(provider, 0, 0, this); | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| /* | ||
| * Copyright 2013 Ahmad Saleem | ||
| * Copyright 2013 Hannes Janetzek | ||
| * Copyright 2016 devemux86 | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify it under the | ||
| * terms of the GNU Lesser General Public License as published by the Free Software | ||
| * Foundation, either version 3 of the License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but WITHOUT ANY | ||
| * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A | ||
| * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License along with | ||
| * this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| package org.oscim.app.location; | ||
|
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| import org.oscim.layers.LocationLayer; | ||
| import org.oscim.map.Map; | ||
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| class LocationLayerImpl extends LocationLayer { | ||
| private final Compass mCompass; | ||
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| LocationLayerImpl(Map map, Compass compass) { | ||
| super(map); | ||
| mCompass = compass; | ||
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| locationRenderer.setCallback(compass); | ||
| } | ||
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| @Override | ||
| public void setEnabled(boolean enabled) { | ||
| super.setEnabled(enabled); | ||
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| mCompass.setEnabled(enabled); | ||
| } | ||
| } |
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