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Cleaning results on location change.

master
Tomasz Półgrabia 2016-10-04 21:00:30 +02:00
parent 94d57f6c46
commit c2be3b194f
2 changed files with 10 additions and 9 deletions
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1
app/src/main/java/pl/tpolgrabia/urbanexplorer/adapters/PlacesAdapter.java
View File

@ -14,7 +14,6 @@ import pl.tpolgrabia.googleutils.dto.GooglePlaceResult;
import pl.tpolgrabia.urbanexplorer.AppConstants;
import pl.tpolgrabia.urbanexplorer.MainActivity;
import pl.tpolgrabia.urbanexplorer.R;
import pl.tpolgrabia.urbanexplorer.dto.GooglePlacesResponse;
import java.util.List;

18
app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/PlacesFragment.java
View File

@ -8,7 +8,6 @@ import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.TextView;
import org.greenrobot.eventbus.EventBus;
@ -50,7 +49,7 @@ public class PlacesFragment extends Fragment {
private List<GooglePlaceResult> places = new ArrayList<>();
private Semaphore semaphore = new Semaphore(1);
private boolean finished = false;
private boolean noMoreResults = false;
public PlacesFragment() {
// Required empty public constructor
@ -91,7 +90,10 @@ public class PlacesFragment extends Fragment {
return;
}
fetchNearbyPlacesAndPresemt(location);
places = null;
nextPageToken = null;
noMoreResults = false;
fetchNearbyPlacesAndPresent(location);
}
});
@ -116,7 +118,7 @@ public class PlacesFragment extends Fragment {
return;
}
fetchNearbyPlacesAndPresemt(location);
fetchNearbyPlacesAndPresent(location);
}
});
@ -152,11 +154,11 @@ public class PlacesFragment extends Fragment {
}
});
lg.debug("Fetching nearby places {}", location);
fetchNearbyPlacesAndPresemt(location);
fetchNearbyPlacesAndPresent(location);
}
private void fetchNearbyPlacesAndPresemt(Location location) {
private void fetchNearbyPlacesAndPresent(Location location) {
if (!semaphore.tryAcquire()) {
// running
return;
@ -176,7 +178,7 @@ public class PlacesFragment extends Fragment {
return;
}
if (finished) {
if (noMoreResults) {
semaphore.release();
return;
}
@ -215,7 +217,7 @@ public class PlacesFragment extends Fragment {
nextPageToken = response.getNextPageToken();
if (nextPageToken == null) {
finished = true;
noMoreResults = true;
}
semaphore.release();
}