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package com.mapbox.mapboxsdk.testapp.activity.camera;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import com.mapbox.mapboxsdk.annotations.MarkerOptions;
import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
import com.mapbox.mapboxsdk.constants.Style;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.geometry.LatLngBounds;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.maps.UiSettings;
import com.mapbox.mapboxsdk.testapp.R;
import java.util.ArrayList;
import java.util.List;
import timber.log.Timber;
/**
* Test activity showcasing using the LatLngBounds camera API.
* <p>
* This activity opens the map at zoom level 0 and animates into a bounds set by Los Angeles and New York
* with some additional padding and an animation duration of 1500 ms.
* </p>
*/
public class LatLngBoundsActivity extends AppCompatActivity implements OnMapReadyCallback {
private static final LatLng LOS_ANGELES = new LatLng(34.053940, -118.242622);
private static final LatLng NEW_YORK = new LatLng(40.712730, -74.005953);
private MapView mapView;
private MapboxMap mapboxMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_visible_bounds);
mapView = (MapView) findViewById(R.id.mapView);
mapView.setStyleUrl(Style.DARK);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(this);
}
@Override
public void onMapReady(MapboxMap map) {
mapboxMap = map;
UiSettings uiSettings = mapboxMap.getUiSettings();
uiSettings.setAllGesturesEnabled(false);
mapboxMap.addMarker(new MarkerOptions()
.title("Los Angeles")
.snippet("City Hall")
.position(LOS_ANGELES));
mapboxMap.addMarker(new MarkerOptions()
.title("New York")
.snippet("City Hall")
.position(NEW_YORK));
List<LatLng> points = new ArrayList<>();
points.add(NEW_YORK);
points.add(LOS_ANGELES);
// Create Bounds
final LatLngBounds bounds = new LatLngBounds.Builder()
.includes(points)
.build();
// Add map padding
int mapPadding = (int) getResources().getDimension(R.dimen.fab_margin);
mapboxMap.setPadding(mapPadding, mapPadding, mapPadding, mapPadding);
// Move camera to the bounds with added padding
int padding = (int) getResources().getDimension(R.dimen.coordinatebounds_margin);
mapboxMap.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, padding), 1500);
// Log data
Timber.e("Move to bounds: " + bounds.toString());
Timber.e("Resulting bounds:" + mapboxMap.getProjection().getVisibleRegion().latLngBounds.toString());
}
@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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