@Override
protected Photo doInBackground(Long... photo_ids) {
long photo_id = photo_ids[0];
Flickr flickr = null;
try {
flickr =
new Flickr(
ApiKeys.FLICKR_API_KEY, // My API key
ApiKeys.FLICKR_API_SECRET, // My API secret
new REST());
} catch (ParserConfigurationException e) {
e.printStackTrace();
}
RequestContext requestContext = RequestContext.getRequestContext();
Auth auth = new Auth();
SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
String stored_auth_token =
settings.getString(FlickrAuthRetrievalActivity.PREFKEY_FLICKR_AUTH_TOKEN, null);
auth.setToken(stored_auth_token);
auth.setPermission(Permission.READ);
requestContext.setAuth(auth);
Photo photo = null;
try {
photo = flickr.getPhotosInterface().getPhoto(Long.toString(photo_id));
} catch (IOException e1) {
e1.printStackTrace();
} catch (FlickrException e1) {
e1.printStackTrace();
} catch (SAXException e1) {
e1.printStackTrace();
}
return photo;
}
public void connect(String[] keywords, boolean failedOnce, boolean failedTwice) {
try {
if (!sketch.flickrInit) {
sketch.f = new Flickr(Colours.apiKeyFlickr, Colours.secretFlickr, new REST());
sketch.requestContext = RequestContext.getRequestContext();
Flickr.debugRequest = false;
Flickr.debugStream = false;
sketch.flickrInit = true;
}
if (picAct.canceled) {
picAct.removeImgs();
return;
}
SearchParameters sParams = new SearchParameters();
sParams.setTags(keywords);
sParams.setTagMode("any");
// sParams.setText(picAct.tagsStr);
sParams.setSafeSearch("2");
sParams.setSort(SearchParameters.RELEVANCE);
picAct.list =
sketch.f.getPhotosInterface().search(sParams, picAct.MAX_IMAGES, picAct.pageOffset);
if (picAct.list.isEmpty() && !failedOnce && !failedTwice) {
picAct.pageOffset = 1;
picAct.currentPicsIndex = 0;
connect(picAct.tags, true, false);
} else if (picAct.list.isEmpty() && failedOnce && !failedTwice) {
picAct.pageOffset = 1;
picAct.currentPicsIndex = 0;
connect(picAct.topic, false, true);
} else if (picAct.list.isEmpty() && failedTwice) {
picAct.failed = true;
picAct.loading.setActive(false);
System.out.println("Error: Flickr result list is empty.");
} else {
for (int i = 0; i < picAct.NUM_IMAGES; i++) {
if (!picAct.canceled) {
PImage img = loadImage();
if (img != null) {
picAct.setImgZone(picAct.imgs[i], img);
}
}
}
}
} catch (IOException e) {
picAct.failed = true;
System.out.println("Error: Flickr IOException");
e.printStackTrace();
} catch (SAXException e) {
picAct.failed = true;
System.out.println("Error: Flickr SAXException");
e.printStackTrace();
} catch (FlickrException e) {
picAct.failed = true;
System.out.println("Error: Flickr FlickrException");
e.printStackTrace();
} catch (ParserConfigurationException e) {
picAct.failed = true;
System.out.println("Error: Flickr ParserConfigurationException");
e.printStackTrace();
}
}
public void showActivityBB(
String city,
double v1x,
double v1y,
double v3x,
double v3y,
Calendar start,
Calendar end,
String output_file)
throws IOException {
PrintWriter out = new PrintWriter(new FileWriter(new File(output_file)));
PhotosInterface pi = f.getPhotosInterface();
SearchParameters params = new SearchParameters();
params.setMinTakenDate(start.getTime());
params.setMaxTakenDate(end.getTime());
System.out.println(String.valueOf(v1x));
params.setBBox(
String.valueOf(v1x), String.valueOf(v1y), String.valueOf(v3x), String.valueOf(v3y));
params.setHasGeo(true);
int counter = 0;
PhotoList list = null;
try {
list = pi.search(params, picXpage, 1);
} catch (FlickrException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(
"\nRetrievind data around of "
+ city
+ "from "
+ ""
+ start.getTime()
+ " to "
+ end.getTime());
System.out.println(list.getTotal() + " pictures being retrieved...");
for (int k = 1; k <= list.getPages(); k++) {
try {
list = pi.search(params, picXpage, k);
} catch (FlickrException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
for (int i = 0; i < list.getPerPage(); i++) {
Photo x = (Photo) list.get(i);
String description, title = "";
try {
x = pi.getInfo(x.getId(), x.getSecret());
} catch (SAXException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (FlickrException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
// String description=x.getDescription().replace('\n', ' ');
// String title=x.getTitle().replace('\n', ' ');
String date =
DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM, Locale.ITALY)
.format(x.getDateTaken());
GeoData geo = x.getGeoData();
String username = x.getOwner().getUsername();
description = (x.getDescription());
if (description != null) description = description.replace('\n', ' ');
title = (x.getTitle());
if (title != null) title = title.replace('\n', ' ');
if (geo != null) {
// out.println(username+"*"+geo.getLatitude()+"*"+geo.getLongitude()+"*"+geo.getAccuracy()+"*"+date);
if (description != null)
try {
// Convert from Unicode to UTF-8
// String string = "abc\u5639\u563b";
byte[] utf8 = description.getBytes("UTF-8");
// Convert from UTF-8 to Unicode
description = new String(utf8, "UTF-8");
System.out.println(description);
} catch (UnsupportedEncodingException e) {
System.out.println(e);
}
out.println(
username
+ "\t"
+ title
+ "\t"
+ description
+ "\t"
+ geo.getLatitude()
+ "\t"
+ geo.getLongitude()
+ "\t"
+ geo.getAccuracy()
+ "\t"
+ date);
counter++;
} else {
try {
Iterator<Exif> iter = pi.getExif(x.getId(), x.getSecret()).iterator();
while (iter.hasNext()) {
Exif exif = iter.next();
String raw = exif.getLabel() + " " + exif.getRaw();
if (raw.contains("atitude")
|| raw.contains("ongitude")) // avoid 1st letter for case sensitive
System.out.println("!!! " + exif.getLabel() + " " + exif.getRaw());
}
} catch (Exception e) {
}
System.out.println("broken picture @ page= " + k + " pic= " + i);
}
}
System.out.println(
(100 * k) / list.getPages()
+ "% Complete. Pictures "
+ counter
+ " on "
+ list.getTotal());
}
out.close();
}