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package cgeo.geocaching.maps.google;
import cgeo.geocaching.R;
import cgeo.geocaching.cgeoapplication;
import cgeo.geocaching.maps.AbstractMapProvider;
import cgeo.geocaching.maps.AbstractMapSource;
import cgeo.geocaching.maps.interfaces.MapItemFactory;
import cgeo.geocaching.maps.interfaces.MapProvider;
import cgeo.geocaching.maps.interfaces.MapSource;
import com.google.android.maps.MapActivity;
import android.content.res.Resources;
public final class GoogleMapProvider extends AbstractMapProvider {
public static final String GOOGLE_MAP_ID = "GOOGLE_MAP";
public static final String GOOGLE_SATELLITE_ID = "GOOGLE_SATELLITE";
private final MapItemFactory mapItemFactory;
private GoogleMapProvider() {
final Resources resources = cgeoapplication.getInstance().getResources();
registerMapSource(new GoogleMapSource(this, resources.getString(R.string.map_source_google_map)));
registerMapSource(new GoogleSatelliteSource(this, resources.getString(R.string.map_source_google_satellite)));
mapItemFactory = new GoogleMapItemFactory();
}
private static class Holder {
private static final GoogleMapProvider INSTANCE = new GoogleMapProvider();
}
public static GoogleMapProvider getInstance() {
return Holder.INSTANCE;
}
public static boolean isSatelliteSource(final MapSource mapSource) {
return mapSource instanceof GoogleSatelliteSource;
}
@Override
public Class<? extends MapActivity> getMapClass() {
return GoogleMapActivity.class;
}
@Override
public int getMapViewId() {
return R.id.map;
}
@Override
public int getMapLayoutId() {
return R.layout.map_google;
}
@Override
public MapItemFactory getMapItemFactory() {
return mapItemFactory;
}
@Override
public boolean isSameActivity(final MapSource source1, final MapSource source2) {
return true;
}
private static abstract class AbstractGoogleMapSource extends AbstractMapSource {
protected AbstractGoogleMapSource(final String id, final MapProvider mapProvider, final String name) {
super(id, mapProvider, name);
}
}
private static final class GoogleMapSource extends AbstractGoogleMapSource {
public GoogleMapSource(final MapProvider mapProvider, final String name) {
super(GOOGLE_MAP_ID, mapProvider, name);
}
}
private static final class GoogleSatelliteSource extends AbstractGoogleMapSource {
public GoogleSatelliteSource(MapProvider mapProvider, String name) {
super(GOOGLE_SATELLITE_ID, mapProvider, name);
}
}
}
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