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 { public 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 createGeoIntentsFromMessage(Message message) { final ArrayList 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(); 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 (message.getStatus() != Message.STATUS_RECEIVED) { locationPluginIntent.putExtra("jid",conversation.getAccount().getJid().toString()); locationPluginIntent.putExtra("name",conversation.getAccount().getJid().getLocalpart()); } else { Contact contact = message.getContact(); if (contact != null) { locationPluginIntent.putExtra("name", contact.getDisplayName()); locationPluginIntent.putExtra("jid", contact.getJid().toString()); } else { locationPluginIntent.putExtra("name", UIHelper.getDisplayedMucCounterpart(message.getCounterpart())); } } 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; } }