Android Open Source - location-sharing-android Fragment1

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Back to project page location-sharing-android.

License

The source code is released under:

MIT License

Java Source Code

package lv.lu.locationsharing;
//w  w w .ja  v a  2 s  .c  om
import java.lang.reflect.Field;
import java.util.Iterator;

import lv.lu.locationsharing.application.LocationApplication;
import lv.lu.locationsharing.model.Friend;
import lv.lu.locationsharing.model.GetFriends;
import lv.lu.locationsharing.requests.friends.GetFriendsRequest;

import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.ResourceAccessException;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.actionbarsherlock.app.SherlockFragment;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.littlefluffytoys.littlefluffylocationlibrary.LocationLibrary;
import com.octo.android.robospice.JacksonSpringAndroidSpiceService;
import com.octo.android.robospice.SpiceManager;
import com.octo.android.robospice.persistence.DurationInMillis;
import com.octo.android.robospice.persistence.exception.SpiceException;
import com.octo.android.robospice.request.listener.RequestListener;

public class Fragment1 extends SherlockFragment {
  protected SpiceManager spiceManager;
  protected LocationApplication mApp;
  private GoogleMap map;
  private SupportMapFragment fragment;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment1, container, false);
    return rootView;
  }
  @Override
  public void onActivityCreated(Bundle savedInstanceState) {
      super.onActivityCreated(savedInstanceState);
      FragmentManager fm = getChildFragmentManager();
      fragment = (SupportMapFragment) fm.findFragmentById(R.id.map);
      if (fragment == null) {
          fragment = SupportMapFragment.newInstance();
          fm.beginTransaction().replace(R.id.map, fragment).commit();
      }
  }
  
  @Override
  public void onResume() {
      super.onResume();
          map = fragment.getMap();

      LatLng sydney = new LatLng(56.949, 24.105);

      map.setMyLocationEnabled(true);
      map.moveCamera(CameraUpdateFactory.newLatLngZoom(sydney, 12));
  }
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    mApp = (LocationApplication) getActivity().getApplication();

    spiceManager = new SpiceManager(JacksonSpringAndroidSpiceService.class);
    
  }

  @Override
  public void onStart() {
    super.onStart();
    spiceManager.start(getActivity());
    getFriends(mApp.getConfig().getUserToken());
    LocationLibrary.forceLocationUpdate(getActivity().getApplicationContext());
  }

  public void getFriends(String userToken) {
    spiceManager.execute(new GetFriendsRequest(getActivity(), userToken),
        MainActivity.GET_FRIENDS_CACHE_KEY,
        DurationInMillis.ONE_MINUTE, new AuthenticationListener());
  }

  // inner class of your spiced Activity
  private class AuthenticationListener implements RequestListener<GetFriends> {

    @Override
    public void onRequestFailure(SpiceException spiceException) {

      if (spiceException.getCause() instanceof HttpClientErrorException) {
        HttpClientErrorException cause = (HttpClientErrorException) spiceException
            .getCause();

        switch (Integer.valueOf(cause.getStatusCode().toString())) {
        case 401:

          break;

        default:
          break;
        }
      } else if (spiceException.getCause() instanceof ResourceAccessException) {
        getFriends(mApp.getConfig().getUserToken());
      }
    }

    @Override
    public void onRequestSuccess(GetFriends authentication) {
      Log.v("Tag", "success");
      
      Iterator<Friend> iter = authentication.getFriends().iterator();
      map.clear();
      while(iter.hasNext()){
        Friend fr=iter.next();
        LatLng coords = new LatLng(fr.getLatitude(), fr.getLongitude());
        map.addMarker(new MarkerOptions().title(fr.getName()).position(coords));
      }

      
      
      
      
      
      // Intent i = new Intent(getBaseContext(), MainActivity.class);
      //
      // startActivity(i);
      // finish();
      // Toast.makeText(getApplicationContext(), "WORKED!",
      // Toast.LENGTH_LONG).show();
    }
  }

  @Override
  public void onStop() {
    if (spiceManager.isStarted()) {
      spiceManager.shouldStop();
    }
    super.onStop();
  }
  
  @Override
  public void onDetach() {
      super.onDetach();

      try {
          Field childFragmentManager = Fragment.class.getDeclaredField("mChildFragmentManager");
          childFragmentManager.setAccessible(true);
          childFragmentManager.set(this, null);

      } catch (NoSuchFieldException e) {
          throw new RuntimeException(e);
      } catch (IllegalAccessException e) {
          throw new RuntimeException(e);
      }
  }

}

Java Source Code List

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