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package com.mapbox.mapboxsdk.testapp.activity.infowindow;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.res.ResourcesCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.TextView;
import com.mapbox.mapboxsdk.annotations.InfoWindow;
import com.mapbox.mapboxsdk.annotations.Marker;
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 com.mapbox.mapboxsdk.testapp.utils.IconUtils;
import java.util.Locale;
/**
* Test activity showcasing how to dynamically update InfoWindow when Using an MapboxMap.InfoWindowAdapter.
*/
public class DynamicInfoWindowAdapterActivity extends AppCompatActivity implements OnMapReadyCallback {
private static final LatLng PARIS = new LatLng(48.864716, 2.349014);
private MapboxMap mapboxMap;
private MapView mapView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_infowindow_adapter);
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(this);
}
@Override
public void onMapReady(MapboxMap map) {
mapboxMap = map;
// Add info window adapter
addCustomInfoWindowAdapter(mapboxMap);
// Keep info windows open on click
mapboxMap.getUiSettings().setDeselectMarkersOnTap(false);
// Add a marker
final MarkerView marker = addMarker(mapboxMap);
mapboxMap.selectMarker(marker);
// On map click, change the info window contents
mapboxMap.setOnMapClickListener(new MapboxMap.OnMapClickListener() {
@Override
public void onMapClick(@NonNull LatLng point) {
// Distance from click to marker
double distanceKm = marker.getPosition().distanceTo(point) / 1000;
// Get the info window
final InfoWindow infoWindow = marker.getInfoWindow();
// Get the view from the info window
if (infoWindow != null && infoWindow.getView() != null) {
// Set the new text on the text view in the info window
TextView textView = (TextView) infoWindow.getView();
textView.setText(String.format(Locale.getDefault(), "%.2fkm", distanceKm));
textView.post(new Runnable() {
@Override
public void run() {
// Update the info window position (as the text length changes)
infoWindow.update();
}
});
}
}
});
// Focus on Paris
mapboxMap.animateCamera(CameraUpdateFactory.newLatLng(PARIS));
}
private MarkerView addMarker(MapboxMap mapboxMap) {
return mapboxMap.addMarker(
new MarkerViewOptions()
.position(PARIS)
.icon(IconUtils.drawableToIcon(this, R.drawable.ic_location_city,
ResourcesCompat.getColor(getResources(), R.color.mapbox_blue, getTheme()))
));
}
private void addCustomInfoWindowAdapter(final MapboxMap mapboxMap) {
final int padding = (int) getResources().getDimension(R.dimen.attr_margin);
mapboxMap.setInfoWindowAdapter(new MapboxMap.InfoWindowAdapter() {
@Override
public View getInfoWindow(@NonNull Marker marker) {
TextView textView = new TextView(DynamicInfoWindowAdapterActivity.this);
textView.setText(marker.getTitle());
textView.setBackgroundColor(Color.WHITE);
textView.setText(R.string.action_calculate_distance);
textView.setPadding(padding, padding, padding, padding);
return textView;
}
});
}
@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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