イメージソースの使用 | Maps SDK | ドキュメント

activity_image_source

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:mapbox="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
 
<com.mapbox.mapboxsdk.maps.MapView
android:id="@+id/mapView"
android:layout_width="match_parent"
android:layout_height="match_parent"
mapbox:mapbox_cameraTargetLat="25.7845"
mapbox:mapbox_cameraTargetLng="-80.1263"
mapbox:mapbox_cameraZoom="12" />
 
</androidx.constraintlayout.widget.ConstraintLayout>

ImageSourceActivity.java

package com.mapbox.mapboxandroiddemo.examples.styles;
 
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
 
import com.mapbox.mapboxandroiddemo.R;
import com.mapbox.mapboxsdk.Mapbox;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.geometry.LatLngQuad;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.maps.Style;
import com.mapbox.mapboxsdk.style.layers.RasterLayer;
import com.mapbox.mapboxsdk.style.sources.ImageSource;
 
/**
* Use an ImageSource to add an image to the map.
*/
public class ImageSourceActivity extends AppCompatActivity implements OnMapReadyCallback {
 
private MapView mapView;
private static final String ID_IMAGE_SOURCE = "animated_image_source";
private static final String ID_IMAGE_LAYER = "animated_image_layer";
 
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
 
// Mapbox access token is configured here. This needs to be called either in your application
// object or in the same activity which contains the mapview.
Mapbox.getInstance(this, getString(R.string.access_token));
 
// This contains the MapView in XML and needs to be called after the access token is configured.
setContentView(R.layout.activity_image_source);
 
mapView = findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(this);
}
 
@Override
public void onMapReady(@NonNull final MapboxMap mapboxMap) {
 
mapboxMap.setStyle(Style.DARK, new Style.OnStyleLoaded() {
@Override
public void onStyleLoaded(@NonNull Style style) {
 
// Set the latitude and longitude values for the image's four corners
LatLngQuad quad = new LatLngQuad(
new LatLng(25.7836, -80.11725),
new LatLng(25.783548, -80.1397431334),
new LatLng(25.7680, -80.13964),
new LatLng(25.76795, -80.11725)
);
 
// Add an ImageSource to the map
style.addSource(new ImageSource(ID_IMAGE_SOURCE, quad, R.drawable.miami_beach));
 
// Create a raster layer and use the imageSource's ID as the layer's data. Then add a RasterLayer to the map.
style.addLayer(new RasterLayer(ID_IMAGE_LAYER, ID_IMAGE_SOURCE));
}
});
}
 
// Add the mapView lifecycle to the activity's lifecycle methods
 
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
 
@Override
protected void onStart() {
super.onStart();
mapView.onStart();
}
 
@Override
protected void onStop() {
super.onStop();
mapView.onStop();
}
 
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
 
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
 
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
 
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
}