ProximiteActivity.java

/*******************************************************************************
 * Copyright (c) 2011 Michel DAVID mimah35-at-gmail.com
 * 
 * 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.
 * 
 * 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 fr.gotorennes;

import android.content.Intent;
import android.location.Location;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import fr.gotorennes.util.BackgroundTask;
import fr.gotorennes.util.LocationUtils;

public class ProximiteActivity extends AbstractActivity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.proximite);
	}
	
	@Override
	protected String getTrackingName() {
		return "proximites";
	}

	@Override
	protected void init(Intent intent) {		
		final EditText recherche = (EditText) findViewById(R.id.recherche);
		Button valider = (Button) findViewById(R.id.valider);
		valider.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				
				String adresse = recherche.getText().toString();
				if("".equals(adresse.trim())) {
					getRechercheLocaleBackgroundTask().start(ProximiteActivity.this);
				}
				else {				
					getRechercheAdresseBackgroundTask(adresse).start(ProximiteActivity.this);
				}
			}
		});
	}
	
	protected BackgroundTask<Location> getRechercheLocaleBackgroundTask() {
		return new BackgroundTask<Location>() {

			@Override
			protected Location execute() {
				return LocationUtils.getLocation(getApplicationContext());
			}

			@Override
			protected void callback(Location result) {
				if(result != null) {
					Intent intent = new Intent(ProximiteActivity.this, ProximiteResultActivity.class);
					intent.putExtra("latitude", result.getLatitude());
					intent.putExtra("longitude", result.getLongitude());
					intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
					startActivity(intent);
				}
				else {
					showError(getString(R.string.erreurPosition));
				}
			}
		};
	}
	
	protected BackgroundTask<fr.gotorennes.ItineraireVeloResultActivity.Location> getRechercheAdresseBackgroundTask(final String adresse) {
		return new BackgroundTask<fr.gotorennes.ItineraireVeloResultActivity.Location>() {

			@Override
			protected fr.gotorennes.ItineraireVeloResultActivity.Location execute() {
				return ItineraireVeloResultActivity.getLocation(getApplicationContext(), adresse);
			}

			@Override
			protected void callback(fr.gotorennes.ItineraireVeloResultActivity.Location result) {
				if(result != null) {
					Intent intent = new Intent(ProximiteActivity.this, ProximiteResultActivity.class);
					intent.putExtra("latitude", result.latitude);
					intent.putExtra("longitude", result.longitude);
					intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
					startActivity(intent);
				}
				else {
					showError(getString(R.string.erreurAdresse));
				}
			}
		};
	}

	@Override
	protected int getMapIcon() {
		return 0;
	}
}