CODEWITHSUNDEEP
androidparse-platform
daarthvader
daarthvader

Reputation: 149

Parse.com Query gradually when sorted by location

I know how to query by distance, it works very well.

The question is: How to get the first 10 closest item, then the 10 after that and so on ?

ParseGeoPoint userLocation = (ParseGeoPoint) userObject.get("location");
ParseQuery<ParseObject> query = ParseQuery.getQuery("PlaceObject");
query.whereNear("location", userLocation);
query.setLimit(10);
query.findInBackground(new FindCallback<ParseObject>() { ... });

Thanks

Upvotes: 0

Views: 185

Answers (1)

Rich Luick
Rich Luick

Reputation: 2364

the setSkip() method: https://parse.com/docs/android/api/com/parse/ParseQuery.html#setSkip(int)

You could maybe put the query in a method which you call everytime you want to get 10 more results and then increment the skip value by 10. 

ParseGeoPoint userLocation = (ParseGeoPoint) userObject.get("location");
ParseQuery<ParseObject> query = ParseQuery.getQuery("PlaceObject");
query.whereNear("location", userLocation);
query.setLimit(10);
query.setSkip(skipNum); //0 the firstTime, 10 the 2nd, 20 the 3rd, etc
query.findInBackground(new FindCallback<ParseObject>() { ... });

Upvotes: 2

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