Android Open Source - pyneo-wirelesslocation Geocode Provider

• Back to Location/Provider  ↑

From Project

Back to project page pyneo-wirelesslocation.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright (C) 2010 The Android Open Source Project
 *// ww w.ja  va 2 s.c  om
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package internal.com.android.location.provider;

import java.util.List;

import android.location.Address;
import android.location.GeocoderParams;
import android.location.IGeocodeProvider;
import android.os.IBinder;

/**
 * Base class for geocode providers implemented as unbundled services.
 *
 * <p>Geocode providers can be implemented as services and return the result of
 * {@link GeocodeProvider#getBinder()} in its getBinder() method.
 *
 * <p>IMPORTANT: This class is effectively a public API for unbundled
 * applications, and must remain API stable. See README.txt in the root
 * of this package for more information.
 */
public abstract class GeocodeProvider {

  private IGeocodeProvider.Stub mProvider = new IGeocodeProvider.Stub() {
    public String getFromLocation(double latitude, double longitude, int maxResults,
                    GeocoderParams params, List<Address> addrs) {
      return GeocodeProvider.this.onGetFromLocation(latitude, longitude, maxResults,
                              params, addrs);
    }

    public String getFromLocationName(String locationName,
                      double lowerLeftLatitude, double lowerLeftLongitude,
                      double upperRightLatitude, double upperRightLongitude, int maxResults,
                      GeocoderParams params, List<Address> addrs) {
      return GeocodeProvider.this.onGetFromLocationName(locationName, lowerLeftLatitude,
                                lowerLeftLongitude, upperRightLatitude, upperRightLongitude,
                                maxResults, params, addrs);
    }
  };

  /**
   * This method is overridden to implement the
   * {@link android.location.Geocoder#getFromLocation(double, double, int)} method.
   * Classes implementing this method should not hold a reference to the params parameter.
   */
  public abstract String onGetFromLocation(double latitude, double longitude, int maxResults,
                       GeocoderParams params, List<Address> addrs);

  /**
   * This method is overridden to implement the
   * {@link android.location.Geocoder#getFromLocationName(String, int, double, double, double, double)} method.
   * Classes implementing this method should not hold a reference to the params parameter.
   */
  public abstract String onGetFromLocationName(String locationName,
                         double lowerLeftLatitude, double lowerLeftLongitude,
                         double upperRightLatitude, double upperRightLongitude, int maxResults,
                         GeocoderParams params, List<Address> addrs);

  /**
   * Returns the Binder interface for the geocode provider.
   * This is intended to be used for the onBind() method of
   * a service that implements a geocoder service.
   *
   * @return the IBinder instance for the provider
   */
  public IBinder getBinder() {
    return mProvider;
  }
}

Java Source Code List

• Back to Location/Provider  ↑