Cancel a POI Search
Cancel an ongoing search before it completes. Note that you will need to create some POIs with the WRLD Places Designer for this example to run.


package com.eegeo.apisamples;
import android.os.Bundle;
import android.widget.Toast;
import com.eegeo.mapapi.EegeoApi;
import com.eegeo.mapapi.EegeoMap;
import com.eegeo.mapapi.MapView;
import com.eegeo.mapapi.map.OnMapReadyCallback;
import com.eegeo.mapapi.services.poi.OnPoiSearchCompletedListener;
import com.eegeo.mapapi.services.poi.PoiSearch;
import com.eegeo.mapapi.services.poi.PoiSearchResponse;
import com.eegeo.mapapi.services.poi.PoiService;
import com.eegeo.mapapi.services.poi.TextSearchOptions;
public class CancelSearchActivity extends WrldExampleActivity implements OnPoiSearchCompletedListener {
private MapView m_mapView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
EegeoApi.init(this, getString(R.string.eegeo_api_key));
setContentView(R.layout.basic_map_activity);
m_mapView = (MapView) findViewById(R.id.basic_mapview);
m_mapView.onCreate(savedInstanceState);
final OnPoiSearchCompletedListener listener = this;
m_mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(final EegeoMap map) {
PoiService poiService = map.createPoiService();
PoiSearch search = poiService.searchText(
new TextSearchOptions("poi", map.getCameraPosition().target)
.radius(1000.0)
.number(60)
.onPoiSearchCompletedListener(listener));
search.cancel();
Toast.makeText(CancelSearchActivity.this, "Search cancelled", Toast.LENGTH_LONG).show();
}
});
}
@Override
public void onPoiSearchCompleted(PoiSearchResponse response) {
// Search is cancelled and never completes
Toast.makeText(CancelSearchActivity.this, "This Toast should not be shown.", Toast.LENGTH_LONG).show();
}
@Override
protected void onResume() {
super.onResume();
m_mapView.onResume();
}
@Override
protected void onPause() {
super.onPause();
m_mapView.onPause();
}
@Override
protected void onDestroy() {
super.onDestroy();
m_mapView.onDestroy();
}
}