private static LUSitesList getLUSites(Context context, int resourceID) {
LUSitesList luSites = new LUSitesList();
InputStream is = context.getResources().openRawResource(resourceID);
String[] lines = Helper.convertFromStreamToStringArray(is);
if (lines != null) {
for (String line : lines) {
// inspired by:
// http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes
String[] fields = line.split(",(?=([^\"]*\"[^\"]*\")*[^\"]*$)");
if (fields.length > 3) { // not == 4: even possible with more
// fields in csv
double longitude = 0;
try {
longitude = Double.parseDouble(fields[0].trim());
} catch (NumberFormatException nfe) {
// TODO
}
double latitude = 0;
try {
latitude = Double.parseDouble(fields[1].trim());
} catch (NumberFormatException nfe) {
// TODO
}
// if succeeded preceed
if (longitude != 0 && latitude != 0) {
String title = fields[2].trim();
String snippet = fields[3].trim();
LUSite ls = new LUSite(longitude, latitude, title, snippet);
luSites.add(ls);
}
}
}
}
return luSites;
}
private static void loadLibraries(Context context) {
LUSitesList luSites = getLUSites(context, eu.chuvash.android.lusites.R.raw.libraries_utf8);
for (LUSite ls : luSites) {
Library l = new Library(ls.getLongitude(), ls.getLatitude(), ls.getName(), ls.getSnippet());
luSitesList.add(l);
}
}
private static void loadNations(Context context) {
LUSitesList luSites = getLUSites(context, eu.chuvash.android.lusites.R.raw.nations_utf8);
for (LUSite ls : luSites) {
Nation n = new Nation(ls.getLongitude(), ls.getLatitude(), ls.getName(), ls.getSnippet());
luSitesList.add(n);
}
}
private static void loadBikePumps(Context context) {
LUSitesList luSites = getLUSites(context, eu.chuvash.android.lusites.R.raw.bike_pumps);
for (LUSite ls : luSites) {
BikePump bp =
new BikePump(ls.getLongitude(), ls.getLatitude(), ls.getName(), ls.getSnippet());
luSitesList.add(bp);
}
}
private static void loadAuditoriums(Context context) {
LUSitesList luSites = getLUSites(context, eu.chuvash.android.lusites.R.raw.lusites_utf8);
for (LUSite ls : luSites) {
Auditorium au =
new Auditorium(ls.getLongitude(), ls.getLatitude(), ls.getName(), ls.getSnippet());
luSitesList.add(au);
}
}
private static void initLUSITES_NAMES() {
LUSITES_NAMES = new String[luSitesList.size()];
for (int i = 0; i < luSitesList.size(); i++) {
LUSITES_NAMES[i] = luSitesList.get(i).getName();
}
}