Android Open Source - advanced-tourist-map Location Picker

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Back to project page advanced-tourist-map.

License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright 2010, 2011 mapsforge.org/*from   ww w. j  av  a2  s .c o  m*/
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.muxe.advancedtouristmap;

import org.mapsforge.android.maps.GeoPoint;
import org.mapsforge.android.maps.MapActivity;
import org.mapsforge.android.maps.MapView;
import org.mapsforge.android.maps.Overlay;
import org.mapsforge.android.maps.Projection;

import android.content.Intent;
import android.graphics.Canvas;
import android.graphics.Point;
import android.os.Bundle;

public class LocationPicker extends MapActivity {

  private MapView mapView;

  // AdvancedMapViewerApplication advancedMapViewerApplication;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // this.advancedMapViewerApplication = (AdvancedMapViewerApplication) getApplication();

    this.mapView = new MapView(this);
    this.mapView.setClickable(true);
    this.mapView.setBuiltInZoomControls(true);
    // mapView.setMapFile("/sdcard/tourist-map/berlin/berlin.map");
    setContentView(this.mapView);

    this.mapView.getOverlays().add(new Overlay() {

      @Override
      protected void drawOverlayBitmap(Canvas canvas, Point drawPosition,
          Projection projection, byte drawZoomLevel) {
        // do nothing
      }

      @Override
      public boolean onLongPress(GeoPoint geoPoint, MapView mv) {
        LocationPicker.this.setResult(
            RESULT_OK,
            new Intent().putExtra("LONGITUDE", geoPoint.getLongitude()).putExtra(
                "LATITUDE", geoPoint.getLatitude()));
        LocationPicker.this.finish();
        return true;
      }
    });
  }
}

Java Source Code List