Android Open Source - Arvutaja Direction

From Project

Back to project page Arvutaja.

License

The source code is released under:

Apache License

If you think the Android project Arvutaja 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 ee.ioc.phon.android.arvutaja.command;
/*  ww w .j a v a  2s .  co m*/
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import ee.ioc.phon.android.arvutaja.R;

import android.content.Intent;
import android.net.Uri;

/**
 * <p>Examples of supported expressions:</p>
 * <ul>
 * <li>Estonia puiestee 123 , Tallinn</li>
 * <li>Rakvere</li>
 * <li>FROM Estonia puiestee 123 , Tallinn TO Rakvere</li>
 * </ul>
 */
public class Direction extends DefaultCommand {

  public static final Pattern p = Pattern.compile("[fF][rR][oO][mM] (.+) [tT][oO] (.+)");
  public static final String MAPS_GOOGLE_COM = "http://maps.google.com/maps?";

  public Direction(String command) {
    super(command);
  }

  public int getMessage() {
    return R.string.msgActionViewGoogleMaps;
  }

  @Override
  public Intent getIntent() throws CommandParseException {
    Matcher m = p.matcher(getCommand());
    String fromTo;
    if (m.matches()) {
      fromTo = "saddr=" + Uri.encode(m.group(1)) + "&daddr=" + Uri.encode(m.group(2));  
    } else {
      fromTo = "daddr=" + Uri.encode(getCommand());
    }

    return new Intent(Intent.ACTION_VIEW, Uri.parse(MAPS_GOOGLE_COM + fromTo));
  }

  public static boolean isCommand(String command) {
    return command.contains(",") || p.matcher(command).matches();
  }

}

Java Source Code List