Android Open Source - geocamMemoAndroid Geo Cam Memo Map Activity

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License

The source code is released under:

NASA OPEN SOURCE AGREEMENT VERSION 1.3 THIS OPEN SOURCE AGREEMENT ("AGREEMENT") DEFINES THE RIGHTS OF USE, REPRODUCTION, DISTRIBUTION, MODIFICATION AND REDISTRIBUTION OF CERTAIN COMPUTER SOFTWARE ORI...

Java Source Code

// __BEGIN_LICENSE__
// Copyright (C) 2008-2010 United States Government as represented by
// the Administrator of the National Aeronautics and Space Administration.
// All Rights Reserved.
// __END_LICENSE__
// w  ww.j  av  a2 s .  c  o m
package gov.nasa.arc.geocam.memo.activity;

import java.util.List;

import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

import com.google.android.maps.*;

import gov.nasa.arc.geocam.memo.R;
import gov.nasa.arc.geocam.memo.UIUtils;
import gov.nasa.arc.geocam.memo.service.MemoMapOverlay;
import roboguice.activity.RoboMapActivity;
import roboguice.inject.InjectResource;
import roboguice.inject.InjectView;;

/**
 * The Class GeoCamMemoMapActivity.
 */
public class GeoCamMemoMapActivity extends RoboMapActivity{

  /** The map view. */
  @InjectView(R.id.mapview)  MapView mapView;
  
  /** The text view. */
  @InjectView(R.id.textview)  TextView textView;
  
  /** The map marker. */
  @InjectResource(R.drawable.map_marker) Drawable mapMarker;
  
  /** The latitude str. */
  @InjectResource(R.string.latitude) String latitudeStr;
  
  /** The longitude str. */
  @InjectResource(R.string.longitude) String longitudeStr;
  
  /** The accuracy str. */
  @InjectResource(R.string.accuracy) String accuracyStr;

  /** The map controller. */
  MapController mapController;
  
  /** The map overlays. */
  List<Overlay> mapOverlays;
  
  /** The drawable. */
  Drawable drawable;
  
  /** The itemized overlay. */
  MemoMapOverlay itemizedOverlay;

  /* (non-Javadoc)
   * @see roboguice.activity.RoboMapActivity#onCreate(android.os.Bundle)
   */
  public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    setContentView(R.layout.map_view);
    
    //Get the latitude and longitude from the Intent
    Intent intent = getIntent();
    double latitude = intent.getDoubleExtra(latitudeStr, 0.00);
    double longitude = intent.getDoubleExtra(longitudeStr, 0.00);
    int accuracy = intent.getIntExtra(accuracyStr, 0);
    
    //Create the text to put in the textView
    StringBuilder sb = new StringBuilder();
    sb.append(latitudeStr + ":\t" + latitude + "\n");
    sb.append(longitudeStr + ":\t" + longitude + "\n");  
    sb.append(accuracyStr + ":\t" + accuracy);
    textView.setText(sb.toString());
        
    mapView.setBuiltInZoomControls(true);
    mapOverlays = mapView.getOverlays();
        
    itemizedOverlay = new MemoMapOverlay(mapMarker);
    
    //Create a GeoPoint to signify the geolocation an overlay containing the geopoint
    GeoPoint point = new GeoPoint((int)(latitude * 1E6), 
                              (int)(longitude * 1E6));
    OverlayItem overlayitem = new OverlayItem(point, "", "");
    itemizedOverlay.addOverlay(overlayitem);
    mapOverlays.add(itemizedOverlay);
    
    //Get the map controller and animate to the GeoPoint
    mapController = mapView.getController();
    mapController.animateTo(point);
    mapController.setZoom(16);
  }
  
  /**
   * On home click.
   *
   * @param v the view
   */
  public void onHomeClick(View v) {
    UIUtils.goHome(this);
  }
  
  /* (non-Javadoc)
   * @see com.google.android.maps.MapActivity#isRouteDisplayed()
   */
  @Override
  protected boolean isRouteDisplayed() {
    return false;
  }
  
}

Java Source Code List

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