Android Open Source - AerisAndroidLibrary Map Fragment

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License

The source code is released under:
Apache License
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Java Source Code

package com.example.fragment;
/*from  ww w.  ja  v a  2  s . c o  m*/
import java.util.List;

import android.location.Location;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.example.db.MyPlace;
import com.example.db.MyPlacesDb;
import com.example.demoaerisproject.R;
import com.example.view.TemperatureInfoData;
import com.example.view.TemperatureWindowAdapter;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.hamweather.aeris.communication.AerisCallback;
import com.hamweather.aeris.communication.EndpointType;
import com.hamweather.aeris.communication.fields.Fields;
import com.hamweather.aeris.communication.fields.ObservationFields;
import com.hamweather.aeris.communication.loaders.ObservationsTask;
import com.hamweather.aeris.communication.loaders.ObservationsTaskCallback;
import com.hamweather.aeris.communication.parameter.ParameterBuilder;
import com.hamweather.aeris.communication.parameter.PlaceParameter;
import com.hamweather.aeris.location.LocationHelper;
import com.hamweather.aeris.maps.AerisMapView;
import com.hamweather.aeris.maps.AerisMapView.AerisMapType;
import com.hamweather.aeris.maps.MapViewFragment;
import com.hamweather.aeris.maps.interfaces.OnAerisMapLongClickListener;
import com.hamweather.aeris.maps.interfaces.OnAerisMarkerInfoWindowClickListener;
import com.hamweather.aeris.maps.markers.AerisMarker;
import com.hamweather.aeris.model.AerisError;
import com.hamweather.aeris.model.AerisResponse;
import com.hamweather.aeris.model.Observation;
import com.hamweather.aeris.model.RelativeTo;
import com.hamweather.aeris.response.EarthquakesResponse;
import com.hamweather.aeris.response.FiresResponse;
import com.hamweather.aeris.response.ObservationResponse;
import com.hamweather.aeris.response.StormCellResponse;
import com.hamweather.aeris.response.StormReportsResponse;

public class MapFragment extends MapViewFragment implements
    OnAerisMapLongClickListener, AerisCallback, ObservationsTaskCallback,
    OnAerisMarkerInfoWindowClickListener, RefreshInterface {
  private LocationHelper locHelper;
  private Marker marker;
  private TemperatureWindowAdapter infoAdapter;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_interactive_maps,
        container, false);
    mapView = (AerisMapView) view.findViewById(R.id.aerisfragment_map);
    mapView.init(savedInstanceState, AerisMapType.GOOGLE);
    initMap();
    setHasOptionsMenu(true);
    return view;
  }

  /**
   * Inits the map with specific setting
   */
  private void initMap() {
    MyPlacesDb db = new MyPlacesDb(getActivity());
    MyPlace place = db.getMyPlace();
    if (place == null) {
      locHelper = new LocationHelper(getActivity());
      Location myLocation = locHelper.getCurrentLocation();
      mapView.moveToLocation(myLocation, 9);
    } else {
      mapView.moveToLocation(new LatLng(place.latitude, place.longitude),
          9);
    }

    mapView.setOnAerisMapLongClickListener(this);

    // mapView.hideAnimationButton();
    // setup the custom info window adapter to use
    infoAdapter = new TemperatureWindowAdapter(getActivity());
    mapView.addWindowInfoAdapter(infoAdapter);

    // setup doing something when a user presses an info window
    // from the Aeris Point Data.
    mapView.setOnAerisWindowClickListener(this);

  }

  /*
   * (non-Javadoc)
   * 
   * @see android.app.Fragment#onOptionsItemSelected(android.view.MenuItem)
   */
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    int itemId = item.getItemId();
    if (itemId == R.id.menu_weather_layers) {
      // call to launch using permissions obtained through API
      // these permissions are obtained at start of AerisEngine
      mapView.startAerisMapOptionsActivity(getActivity());

      /*
       * Alternatively you could only show the map points options like
       * this using the MapOptionsActivityBuilder(). See the classes
       * javadoc for more detail and examples of it.
       */
      // MapOptionsActivityBuilder builder = new
      // MapOptionsActivityBuilder();
      // builder.withAllPoints();
      // mapView.startAerisMapOptionsActivity(getActivity(), builder);

      return false;
    } else {
      return super.onOptionsItemSelected(item);
    }
  }

  @Override
  public void onResume() {
    super.onResume();

  }

  /*
   * (non-Javadoc)
   * 
   * @see android.app.Fragment#onCreateOptionsMenu(android.view.Menu,
   * android.view.MenuInflater)
   */
  @Override
  public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_maps_fragment, menu);
    super.onCreateOptionsMenu(menu, inflater);
  }

  /*
   * (non-Javadoc)
   * 
   * @see com.hamweather.aeris.maps.AerisMapView.OnAerisMapLongClickListener#
   * onMapLongClick(double, double)
   */
  @Override
  public void onMapLongClick(double lat, double longitude) {
    // AerisRequest request = new AerisRequest(new Endpoint(
    // EndpointType.OBSERVATIONS), Action.CLOSEST, new PlaceParameter(
    // lat, longitude), FieldsParameter.initWith(
    // ObservationFields.ICON, ObservationFields.TEMP_C,
    // ObservationFields.TEMP_F, Fields.RELATIVE_TO));
    // AerisCommunicationTask task = new
    // AerisCommunicationTask(getActivity(),
    // this, request);
    //
    // task.execute();

    // the above using a specific object loader
    ParameterBuilder builder = new ParameterBuilder().withFields(
        ObservationFields.ICON, ObservationFields.TEMP_C,
        ObservationFields.TEMP_F, Fields.RELATIVE_TO);
    ObservationsTask task = new ObservationsTask(getActivity(), this);
    task.requestClosest(new PlaceParameter(lat, longitude), builder.build());
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * com.hamweather.aeris.communication.AerisCallback#onResult(com.hamweather
   * .aeris.communication.EndpointType,
   * com.hamweather.aeris.model.AerisResponse)
   */
  @Override
  public void onResult(EndpointType type, AerisResponse response) {
    if (type == EndpointType.OBSERVATIONS) {
      if (response.isSuccessfulWithResponses()) {
        ObservationResponse obResponse = new ObservationResponse(
            response.getFirstResponse());
        Observation ob = obResponse.getObservation();
        RelativeTo relativeTo = obResponse.getRelativeTo();
        if (marker != null) {
          marker.remove();
        }
        TemperatureInfoData data = new TemperatureInfoData(ob.icon,
            String.valueOf(ob.tempF));
        marker = infoAdapter.addGoogleMarker(mapView.getMap(),
            relativeTo.lat, relativeTo.lon, BitmapDescriptorFactory
                .fromResource(R.drawable.map_indicator_blank),
            data);
        marker.showInfoWindow();
      }
    }
  }

  @Override
  public void earthquakeWindowPressed(EarthquakesResponse response,
      AerisMarker marker) {
    // do something with the response data.
    Toast.makeText(getActivity(), "Earthquake pressed!", Toast.LENGTH_SHORT)
        .show();
  }

  @Override
  public void stormReportsWindowPressed(StormReportsResponse response,
      AerisMarker marker) {
    // do something with the response data.
    Toast.makeText(getActivity(), "Storm Report pressed!",
        Toast.LENGTH_SHORT).show();
  }

  @Override
  public void stormCellsWindowPressed(StormCellResponse response,
      AerisMarker marker) {
    // do something with the response data.
    Toast.makeText(getActivity(), "Storm Cell pressed!", Toast.LENGTH_SHORT)
        .show();
  }

  @Override
  public void wildfireWindowPressed(FiresResponse response, AerisMarker marker) {
    // do something with the response data.
    Toast.makeText(getActivity(), "Wildfire pressed!", Toast.LENGTH_SHORT)
        .show();

  }

  @Override
  public void onObservationsFailed(AerisError arg0) {
    Toast.makeText(getActivity(),
        "Failed to load observation at that point", Toast.LENGTH_SHORT)
        .show();

  }

  @Override
  public void onObservationsLoaded(List<ObservationResponse> responses) {
    ObservationResponse obResponse = responses.get(0);
    Observation ob = obResponse.getObservation();
    RelativeTo relativeTo = obResponse.getRelativeTo();
    if (marker != null) {
      marker.remove();
    }
    TemperatureInfoData data = new TemperatureInfoData(ob.icon,
        String.valueOf(ob.tempF));
    marker = infoAdapter.addGoogleMarker(mapView.getMap(), relativeTo.lat,
        relativeTo.lon, BitmapDescriptorFactory
            .fromResource(R.drawable.map_indicator_blank), data);
    marker.showInfoWindow();
  }

  @Override
  public void refreshPressed() {
    MyPlacesDb db = new MyPlacesDb(getActivity());
    MyPlace place = db.getMyPlace();
    if (place != null) {
      mapView.moveToLocation(new LatLng(place.latitude, place.longitude),
          9);
    } else {
      locHelper = new LocationHelper(getActivity());
      Location myLocation = locHelper.getCurrentLocation();
      mapView.moveToLocation(myLocation, 9);
    }
  }
}
Java Source Code List
