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package com.mapbox.mapboxsdk.testapp.activity.annotation;
import android.graphics.RectF;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Toast;
import com.mapbox.mapboxsdk.annotations.MarkerView;
import com.mapbox.mapboxsdk.annotations.MarkerViewOptions;
import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.testapp.R;
import java.util.List;
import timber.log.Timber;
/**
* Test activity showcasing counting MarkerViews in a rectangle.
*/
public class MarkerViewsInRectangleActivity extends AppCompatActivity implements OnMapReadyCallback,
View.OnClickListener {
public MapView mapView;
private MapboxMap mapboxMap;
private View selectionBox;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_marker_view_in_rect);
selectionBox = findViewById(R.id.selection_box);
// Initialize map as normal
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(this);
}
@Override
public void onMapReady(MapboxMap mapboxMap) {
MarkerViewsInRectangleActivity.this.mapboxMap = mapboxMap;
selectionBox.setOnClickListener(this);
mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(52.0907, 5.1214), 16));
mapboxMap.addMarker(new MarkerViewOptions().position(new LatLng(52.0907, 5.1214)));
}
@Override
public void onClick(View view) {
// Query
int top = selectionBox.getTop() - mapView.getTop();
int left = selectionBox.getLeft() - mapView.getLeft();
RectF box = new RectF(left, top, left + selectionBox.getWidth(), top + selectionBox.getHeight());
Timber.i("Querying box %s", box);
List<MarkerView> markers = mapboxMap.getMarkerViewsInRect(box);
// Show count
Toast.makeText(
MarkerViewsInRectangleActivity.this,
String.format("%s markers inside box", markers.size()),
Toast.LENGTH_SHORT).show();
}
@Override
protected void onStart() {
super.onStart();
mapView.onStart();
}
@Override
protected void onResume() {
super.onResume();
mapView.onResume();
}
@Override
protected void onPause() {
super.onPause();
mapView.onPause();
}
@Override
protected void onStop() {
super.onStop();
mapView.onStop();
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
}
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