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package com.mapbox.mapboxsdk.testapp.activity.maplayout;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import com.mapbox.geojson.Feature;
import com.mapbox.geojson.FeatureCollection;
import com.mapbox.geojson.Point;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.Style;
import com.mapbox.mapboxsdk.style.expressions.Expression;
import com.mapbox.mapboxsdk.style.layers.PropertyFactory;
import com.mapbox.mapboxsdk.style.layers.SymbolLayer;
import com.mapbox.mapboxsdk.style.sources.GeoJsonSource;
import com.mapbox.mapboxsdk.testapp.R;
import com.mapbox.mapboxsdk.testapp.utils.NavUtils;
import com.mapbox.mapboxsdk.utils.BitmapUtils;
/**
* Test activity showcasing a simple MapView without any MapboxMap interaction.
*/
public class SimpleMapActivity extends AppCompatActivity {
private MapView mapView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map_simple);
mapView = findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(mapboxMap -> mapboxMap.setStyle(
new Style.Builder().fromUrl(Style.MAPBOX_STREETS), new Style.OnStyleLoaded() {
@Override
public void onStyleLoaded(@NonNull Style style) {
mapboxMap.setDebugActive(true);
Feature feature1 = Feature.fromGeometry(Point.fromLngLat(16, 50));
feature1.addStringProperty("icon", "car-15" /*MAKI*/);
Feature feature2 = Feature.fromGeometry(Point.fromLngLat(-15, 40));
feature2.addStringProperty("icon", "sdf-image");
Bitmap bitmap = BitmapUtils.getBitmapFromDrawable(ContextCompat.getDrawable(SimpleMapActivity.this,
R.drawable.mapbox_user_puck_icon));
if (bitmap != null) {
style.addImage("sdf-image", bitmap, true /*SDF*/);
}
style.addSource(new GeoJsonSource("source",
FeatureCollection.fromFeatures(new Feature[] {feature1, feature2})));
style.addLayer(new SymbolLayer("layer", "source")
.withProperties(
PropertyFactory.iconImage(Expression.get("icon")),
PropertyFactory.iconColor(Color.RED))
);
}
}
));
}
@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
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);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
// activity uses singleInstance for testing purposes
// code below provides a default navigation when using the app
onBackPressed();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onBackPressed() {
// activity uses singleInstance for testing purposes
// code below provides a default navigation when using the app
NavUtils.navigateHome(this);
}
}
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