[build] - initial commit

MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/ShapeAnnotationContainer.java

@@ -0,0 +1,41 @@
+package com.mapbox.mapboxsdk.maps;
+
+import android.graphics.RectF;
+import android.support.annotation.NonNull;
+import android.support.v4.util.LongSparseArray;
+
+import com.mapbox.mapboxsdk.annotations.Annotation;
+
+import java.util.ArrayList;
+import java.util.List;
+
+class ShapeAnnotationContainer implements ShapeAnnotations {
+
+  private final NativeMap nativeMapView;
+  private final LongSparseArray<Annotation> annotations;
+
+  ShapeAnnotationContainer(NativeMap nativeMapView, LongSparseArray<Annotation> annotations) {
+    this.nativeMapView = nativeMapView;
+    this.annotations = annotations;
+  }
+
+  @NonNull
+  @Override
+  public List<Annotation> obtainAllIn(@NonNull RectF rectangle) {
+    RectF rect = nativeMapView.getDensityDependantRectangle(rectangle);
+    long[] annotationIds = nativeMapView.queryShapeAnnotations(rect);
+    return getAnnotationsFromIds(annotationIds);
+  }
+
+  @NonNull
+  private List<Annotation> getAnnotationsFromIds(long[] annotationIds) {
+    List<Annotation> shapeAnnotations = new ArrayList<>();
+    for (long annotationId : annotationIds) {
+      Annotation annotation = annotations.get(annotationId);
+      if (annotation != null) {
+        shapeAnnotations.add(annotation);
+      }
+    }
+    return shapeAnnotations;
+  }
+}