public OsmBugsUtil getOsmbugsUtil(OpenStreetNote bug) {
OsmandSettings settings = ((OsmandApplication) activity.getApplication()).getSettings();
if ((bug != null && bug.isLocal())
|| settings.OFFLINE_EDITION.get()
|| !settings.isInternetConnectionAvailable(true)) {
return local;
} else {
return remote;
}
}
@Override
public void onPrepareBufferImage(Canvas canvas, RotatedTileBox tileBox, DrawSettings settings) {
if (tileBox.getZoom() >= startZoom) {
// request to load
data.queryNewData(tileBox);
List<OpenStreetNote> objects = data.getResults();
if (objects != null) {
for (OpenStreetNote o : objects) {
int x = tileBox.getPixXFromLonNoRot(o.getLongitude());
int y = tileBox.getPixYFromLatNoRot(o.getLatitude());
canvas.drawCircle(
x,
y,
getRadiusBug(tileBox),
o.isLocal() ? pointNotSubmitedUI : (o.isOpened() ? pointOpenedUI : pointClosedUI));
}
}
}
}
@Override
public boolean onSingleTap(PointF point, RotatedTileBox tileBox) {
ArrayList<OpenStreetNote> list = new ArrayList<OpenStreetNote>();
getBugFromPoint(tileBox, point, list);
if (!list.isEmpty()) {
StringBuilder res = new StringBuilder();
int i = 0;
for (OpenStreetNote o : list) {
if (i++ > 0) {
res.append("\n\n");
}
res.append(
activity.getString(R.string.osb_bug_name)
+ " : "
+ o.getCommentDescription()); // $NON-NLS-1$
}
AccessibleToast.makeText(activity, res.toString(), Toast.LENGTH_LONG).show();
return true;
}
return false;
}
public void getBugFromPoint(RotatedTileBox tb, PointF point, List<? super OpenStreetNote> res) {
List<OpenStreetNote> objects = data.getResults();
if (objects != null && view != null) {
int ex = (int) point.x;
int ey = (int) point.y;
final int rad = getRadiusBug(tb);
int radius = rad * 3 / 2;
int small = rad * 3 / 4;
try {
for (int i = 0; i < objects.size(); i++) {
OpenStreetNote n = objects.get(i);
int x = (int) tb.getPixXFromLatLon(n.getLatitude(), n.getLongitude());
int y = (int) tb.getPixYFromLatLon(n.getLatitude(), n.getLongitude());
if (Math.abs(x - ex) <= radius && Math.abs(y - ey) <= radius) {
radius = small;
res.add(n);
}
}
} catch (IndexOutOfBoundsException e) {
// that's really rare case, but is much efficient than introduce synchronized block
}
}
}
protected List<OpenStreetNote> loadingBugs(
double topLatitude, double leftLongitude, double bottomLatitude, double rightLongitude) {
final int deviceApiVersion = android.os.Build.VERSION.SDK_INT;
String SITE_API;
if (deviceApiVersion >= android.os.Build.VERSION_CODES.GINGERBREAD) {
SITE_API = "https://api.openstreetmap.org/";
} else {
SITE_API = "http://api.openstreetmap.org/";
}
List<OpenStreetNote> bugs = new ArrayList<OpenStreetNote>();
StringBuilder b = new StringBuilder();
b.append(SITE_API + "api/0.6/notes?bbox="); // $NON-NLS-1$
b.append(leftLongitude); // $NON-NLS-1$
b.append(",").append(bottomLatitude); // $NON-NLS-1$
b.append(",").append(rightLongitude); // $NON-NLS-1$
b.append(",").append(topLatitude); // $NON-NLS-1$
try {
log.info("Loading bugs " + b); // $NON-NLS-1$
URLConnection connection = NetworkUtils.getHttpURLConnection(b.toString());
BufferedReader reader =
new BufferedReader(new InputStreamReader(connection.getInputStream()));
XmlPullParser parser = Xml.newPullParser();
parser.setInput(reader);
int tok;
OpenStreetNote current = null;
int commentIndex = 0;
while ((tok = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (tok == XmlPullParser.START_TAG) {
if (parser.getName().equals("note")) {
current = new OpenStreetNote();
commentIndex = -1;
current.setLongitude(Double.parseDouble(parser.getAttributeValue("", "lon")));
current.setLatitude(Double.parseDouble(parser.getAttributeValue("", "lat")));
current.setOpened(true);
bugs.add(current);
} else if (parser.getName().equals("status") && current != null) {
current.setOpened("open".equals(readText(parser, "status")));
} else if (parser.getName().equals("id") && current != null) {
current.id = Long.parseLong(readText(parser, "id"));
} else if (parser.getName().equals("comment")) {
commentIndex++;
} else if (parser.getName().equals("user") && current != null) {
if (commentIndex == current.users.size()) {
current.users.add(readText(parser, "user"));
}
} else if (parser.getName().equals("date") && current != null) {
if (commentIndex == current.dates.size()) {
current.dates.add(readText(parser, "date"));
}
} else if (parser.getName().equals("text") && current != null) {
if (commentIndex == current.comments.size()) {
current.comments.add(readText(parser, "text"));
}
}
}
}
reader.close();
} catch (IOException e) {
log.warn("Error loading bugs", e); // $NON-NLS-1$
} catch (NumberFormatException e) {
log.warn("Error loading bugs", e); // $NON-NLS-1$
} catch (RuntimeException e) {
log.warn("Error loading bugs", e); // $NON-NLS-1$
} catch (XmlPullParserException e) {
log.warn("Error loading bugs", e); // $NON-NLS-1$
}
for (OsmNotesPoint p : local.getOsmbugsPoints()) {
if (p.getId() < 0) {
OpenStreetNote bug = new OpenStreetNote();
bug.setId(p.getId());
bug.setLongitude(p.getLongitude());
bug.setLatitude(p.getLatitude());
bug.dates.add("");
bug.users.add(activity.getMyApplication().getSettings().USER_NAME.get());
bug.comments.add(p.getText());
bug.setOpened(p.getAction() == Action.CREATE || p.getAction() == Action.MODIFY);
bug.setLocal(true);
bugs.add(bug);
}
}
return bugs;
}
