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package eu.siacs.conversations.utils;
import android.content.Intent;
import android.net.Uri;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
public class GeoHelper {
private static Pattern GEO_URI = Pattern.compile("geo:([\\-0-9.]+),([\\-0-9.]+)(?:,([\\-0-9.]+))?(?:\\?(.*))?", Pattern.CASE_INSENSITIVE);
public static boolean isGeoUri(String body) {
return body != null && GEO_URI.matcher(body).matches();
}
public static ArrayList<Intent> createGeoIntentsFromMessage(Message message) {
final ArrayList<Intent> intents = new ArrayList<>();
Matcher matcher = GEO_URI.matcher(message.getBody());
if (!matcher.matches()) {
return intents;
}
double latitude;
double longitude;
try {
latitude = Double.parseDouble(matcher.group(1));
if (latitude > 90.0 || latitude < -90.0) {
return intents;
}
longitude = Double.parseDouble(matcher.group(2));
if (longitude > 180.0 || longitude < -180.0) {
return intents;
}
} catch (NumberFormatException nfe) {
return intents;
}
final Conversation conversation = message.getConversation();
final Contact contact = message.getContact();
String label;
if (conversation.getMode() == Conversation.MODE_SINGLE && message.getStatus() == Message.STATUS_RECEIVED) {
try {
label = "(" + URLEncoder.encode(message.getConversation().getName(), "UTF-8") + ")";
} catch (UnsupportedEncodingException e) {
label = "";
}
} else {
label = "";
}
Intent locationPluginIntent = new Intent("eu.siacs.conversations.location.show");
locationPluginIntent.putExtra("latitude",latitude);
locationPluginIntent.putExtra("longitude",longitude);
if (conversation.getMode() == Conversation.MODE_SINGLE) {
if (message.getStatus() == Message.STATUS_RECEIVED) {
locationPluginIntent.putExtra("name",conversation.getName());
locationPluginIntent.putExtra("jid",message.getCounterpart().toString());
}
else {
locationPluginIntent.putExtra("jid",conversation.getAccount().getJid().toString());
}
} else {
if (message.getStatus() == Message.STATUS_RECEIVED) {
if (contact != null) {
locationPluginIntent.putExtra("name",contact.getDisplayName());
}
locationPluginIntent.putExtra("jid",message.getCounterpart().toString());
}
else {
locationPluginIntent.putExtra("jid",conversation.getAccount().getJid().toString());
}
}
intents.add(locationPluginIntent);
Intent geoIntent = new Intent(Intent.ACTION_VIEW);
geoIntent.setData(Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude) + "?q=" + String.valueOf(latitude) + "," + String.valueOf(longitude) + label));
intents.add(geoIntent);
Intent httpIntent = new Intent(Intent.ACTION_VIEW);
httpIntent.setData(Uri.parse("https://maps.google.com/maps?q=loc:"+String.valueOf(latitude) + "," + String.valueOf(longitude) +label));
intents.add(httpIntent);
return intents;
}
}
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