public static Kml create(File albumFile, String albumName) {
if (!albumFile.exists()) {
albumFile.mkdirs();
}
Kml kml = new Kml();
Folder root = new Folder();
root.setName(albumName);
kml.addFolder(root);
return kml;
}
public static void writeKml(File albumFile, Kml kml) throws IOException {
final File kmlFile = new File(albumFile, KML_FILE_NAME);
if (!kmlFile.exists()) {
kmlFile.createNewFile();
}
FileUtils.writeText(kml.toKML(), kmlFile);
}
public static KmzParseResult parse(File albumFile) {
final KmzParseResult result = new KmzParseResult();
result.isValid = false;
final File kmlFile = new File(albumFile, KML_FILE_NAME);
if (kmlFile == null || !kmlFile.exists()) {
return result;
}
try {
/**
* You probably don't want IDs auto-generated when you're loading a document. You can always
* turn it back on later. NOTE: KML updates will only work for objects that have an ID (either
* autogenerated or assigned).
*/
Configuration.properties.setProperty(Configuration.GENERATE_IDS, Configuration.OFF);
final Kml kml = KMLParser.parse(kmlFile);
final String albumAbsPath = albumFile.getAbsolutePath();
final long albumId = Long.valueOf(albumFile.getName());
// Get folder
Folder albumFolder = kml.getFolder();
if (albumFolder != null) {
// Get name
result.albumName = albumFolder.getName();
result.isValid = true;
// Iterate placemarks
result.pictures = new ArrayList();
Placemark[] placemarks = albumFolder.getPlacemarks();
for (int i = 0; i < placemarks.length; ++i) {
Placemark placemark = placemarks[i];
// Get image path and text from description
String[] imageAndText = toImageAndText(placemark.getDescription());
if (imageAndText[0] != null) {
// Without an image, it is not interesting
String pictureRelPath = imageAndText[0];
// Make sure the resource file is present
if (new File(albumFile, pictureRelPath).exists()) {
// Get point for coordinates
Point point = placemark.getPoint();
if (point != null) {
// Get coordinates
double[] latLon = toLatLon(point.getCoordinates());
double latitude = latLon[0];
double longitude = latLon[1];
if (latitude != Constants.NO_GEO_TAG && longitude != Constants.NO_GEO_TAG) {
// Without coordinates, it is not interesting
// Get time
long date = toTime(placemark.getTimeStamp());
// Get description
String description = imageAndText[1];
if (description == null) {
description = "";
}
final String nameId = pictureRelPath.toLowerCase().replaceAll(Constants.JPG, "");
final Picture picture =
new Picture(Long.valueOf(nameId), true, latitude, longitude, date);
picture.setMiniPath(albumAbsPath + "/" + pictureRelPath);
picture.setGroupId(albumId);
picture.setDescription(description);
result.pictures.add(picture);
}
}
}
}
}
}
} catch (IOException e) {
result.isValid = false;
} catch (XmlPullParserException e) {
result.isValid = false;
}
return result;
}