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package com.mapbox.mapboxsdk.testapp.activity.annotation;
import android.graphics.PointF;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
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.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.testapp.R;
import java.text.DecimalFormat;
import java.util.ArrayList;
public class PressForMarkerActivity extends AppCompatActivity {
private MapView mapView;
private ArrayList<MarkerOptions> mMarkerList = new ArrayList<>();
private static final DecimalFormat LAT_LON_FORMATTER = new DecimalFormat("#.#####");
private static String STATE_MARKER_LIST = "markerList";
@Override
protected void onCreate(@Nullable final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_press_for_marker);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowHomeEnabled(true);
}
mapView = (MapView) findViewById(R.id.pressForMarkerMapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(final MapboxMap mapboxMap) {
mapboxMap.setStyleUrl(Style.getOutdoorsStyleUrl(9));
mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(45.1855569, 5.7215506), 11));
mapboxMap.setOnMapLongClickListener(new MapboxMap.OnMapLongClickListener() {
@Override
public void onMapLongClick(@NonNull LatLng point) {
final PointF pixel = mapboxMap.getProjection().toScreenLocation(point);
String title = LAT_LON_FORMATTER.format(point.getLatitude()) + ", " + LAT_LON_FORMATTER.format(point.getLongitude());
String snippet = "X = " + (int) pixel.x + ", Y = " + (int) pixel.y;
MarkerOptions marker = new MarkerOptions()
.position(point)
.title(title)
.snippet(snippet);
mMarkerList.add(marker);
mapboxMap.addMarker(marker);
}
});
if (savedInstanceState != null) {
mMarkerList = savedInstanceState.getParcelableArrayList(STATE_MARKER_LIST);
mapboxMap.addMarkers(mMarkerList);
}
}
});
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
outState.putParcelableArrayList(STATE_MARKER_LIST, mMarkerList);
}
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
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