1 files changed, 157 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/feature/QueryRenderedFeaturesBoxCountActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/feature/QueryRenderedFeaturesBoxCountActivity.java
new file mode 100644
index 0000000000..532bb1c18c
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/feature/QueryRenderedFeaturesBoxCountActivity.java
@@ -0,0 +1,157 @@
+package com.mapbox.mapboxsdk.testapp.activity.feature;
+
+import android.graphics.RectF;
+import android.os.Bundle;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Toast;
+
+import com.google.gson.JsonElement;
+import com.mapbox.mapboxsdk.annotations.Marker;
+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.services.commons.geojson.Feature;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Demo's query rendered features
+ */
+public class QueryRenderedFeaturesBoxCountActivity extends AppCompatActivity {
+    private static final String TAG = QueryRenderedFeaturesBoxCountActivity.class.getSimpleName();
+
+    public MapView mapView;
+    private MapboxMap mapboxMap;
+    private Marker marker;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_query_features_box);
+        setupActionBar();
+
+        final float density = getResources().getDisplayMetrics().density;
+
+        final View selectionBox = findViewById(R.id.selection_box);
+
+        //Initialize map as normal
+        mapView = (MapView) findViewById(R.id.mapView);
+        mapView.onCreate(savedInstanceState);
+        mapView.getMapAsync(new OnMapReadyCallback() {
+            @SuppressWarnings("ConstantConditions")
+            @Override
+            public void onMapReady(final MapboxMap mapboxMap) {
+                QueryRenderedFeaturesBoxCountActivity.this.mapboxMap = mapboxMap;
+
+
+                selectionBox.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        //Query
+                        int top = selectionBox.getTop() - mapView.getTop();
+                        int left = selectionBox.getLeft() - mapView.getLeft();
+                        RectF box = new RectF(left, top, left + selectionBox.getWidth(), top + selectionBox.getHeight());
+                        Log.i(TAG, String.format("Querying box %s", box));
+                        List<Feature> features = mapboxMap.queryRenderedFeatures(box);
+
+                        //Show count
+                        Toast.makeText(QueryRenderedFeaturesBoxCountActivity.this, String.format("%s features in box", features.size()), Toast.LENGTH_SHORT).show();
+
+                        //Debug output
+                        debugOutput(features);
+                    }
+                });
+
+                //Little taste of home
+                mapboxMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(52.0907, 5.1214), 16));
+            }
+        });
+
+    }
+
+    private void debugOutput(List<Feature> features) {
+        Log.i(TAG, String.format("Got %s features", features.size()));
+        for (Feature feature : features) {
+            if (feature != null) {
+                Log.i(TAG, String.format("Got feature %s with %s properties and Geometry %s",
+                        feature.getId(),
+                        feature.getProperties() != null ? feature.getProperties().entrySet().size() : "<null>",
+                        feature.getGeometry() != null ? feature.getGeometry().getClass().getSimpleName() : "<null>")
+                );
+                if (feature.getProperties() != null) {
+                    for (Map.Entry<String, JsonElement> entry : feature.getProperties().entrySet()) {
+                        Log.i(TAG, String.format("Prop %s - %s", entry.getKey(), entry.getValue()));
+                    }
+                }
+            } else {
+                Log.i(TAG, "Got NULL feature %s");
+            }
+        }
+    }
+
+    public MapboxMap getMapboxMap() {
+        return mapboxMap;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        mapView.onResume();
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        mapView.onPause();
+    }
+
+    @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();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case android.R.id.home:
+                onBackPressed();
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    private void setupActionBar() {
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        final ActionBar actionBar = getSupportActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+            actionBar.setDisplayShowHomeEnabled(true);
+        }
+    }
+
+}