Android Open Source - MentorMe Map Activity

From Project

Back to project page MentorMe.

License

The source code is released under:

MIT License

If you think the Android project MentorMe listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package com.codepath.wwcmentorme.activities;
import java.util.ArrayList;
import java.util.HashMap;
/*from   w  ww .  ja va2 s . c  o m*/
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ProgressBar;

import com.codepath.wwcmentorme.R;
import com.codepath.wwcmentorme.helpers.UIUtils;
import com.codepath.wwcmentorme.models.User;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnInfoWindowClickListener;
import com.google.android.gms.maps.GoogleMap.OnMapLoadedCallback;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.LatLngBounds;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.parse.ParseGeoPoint;

public class MapActivity extends AppActivity {
  public static final String INTENT_EXTRA_MARKERS = "markers";
  public static HashMap <Marker, Object> markerMap = new HashMap <Marker, Object>();

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.map_fragment);
  }
  
  public static void populateMapFragment(final MapFragment fragment, final ProgressBar progressBar, final ArrayList<String> markers, final Context context, final ParseGeoPoint mGeoPoint) {
    final GoogleMap map = fragment.getMap();
    map.setOnMapLoadedCallback(new OnMapLoadedCallback() {
      @Override
      public void onMapLoaded() {
      }
    });
    map.setMyLocationEnabled(true);
    
    
    fragment.getView().post(new Runnable() {
      @Override
      public void run() {
        if (markers != null && markers.size() > 0) {
          LatLngBounds.Builder builder = new LatLngBounds.Builder();
          for (final String objectId : markers) {
            final User user = User.getUser(Long.parseLong(objectId));
            final ParseGeoPoint pt = user.getLocation();
            final LatLng latlng = new LatLng(pt.getLatitude(), pt.getLongitude());
            Marker marker = map.addMarker(new MarkerOptions()
            .title(user.getDisplayName())
            .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_CYAN))
            .snippet(user.getPosition())
            .position(latlng));
            markerMap.put(marker, user);
            builder.include(latlng);  
          }
          LatLngBounds bounds = builder.build();
          map.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, UIUtils.p(100)));  
          
          
          map.setOnInfoWindowClickListener(new OnInfoWindowClickListener() {
            
            @Override
            public void onInfoWindowClick(Marker marker) {
              User user = (User) markerMap.get(marker);
              if(user != null) {
                UIUtils.viewUserProfile(context, user.getFacebookId(), mGeoPoint);
              }
            }
          });
        }
        
        
      }
    });
    
  }
  
}

Java Source Code List