public UsersAdapter(List<QBUser> dataSource, Context ctx) {
this.dataSource = dataSource;
this.inflater = LayoutInflater.from(ctx);
filtered = new ArrayList<>();
final QBUser self = ChatService.getInstance().getCurrentUser();
String location = self.getCustomData().toString();
String[] latLong = location.split(";");
double myLat = Double.parseDouble(latLong[0]);
double myLon = Double.parseDouble(latLong[1]);
for (QBUser u : dataSource) {
try {
location = u.getCustomData().toString();
latLong = location.split(";");
if (directDistance(
myLat, myLon, Double.parseDouble(latLong[0]), Double.parseDouble(latLong[1]))
> 100) {
continue;
}
} catch (Exception e) {
continue;
}
filtered.add(u);
}
}