42 lines
958 B
C++
42 lines
958 B
C++
#pragma once
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#include <mbgl/util/noncopyable.hpp>
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#include <jni/jni.hpp>
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#include "../geometry/lat_lng.hpp"
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#include "../java/util.hpp"
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namespace mbgl {
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namespace android {
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class MultiPoint : protected mbgl::util::noncopyable {
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protected:
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template <class Geometry>
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static Geometry toGeometry(JNIEnv& env, jni::Object<java::util::List> pointsList) {
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NullCheck(env, &pointsList);
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auto jarray = java::util::List::toArray<LatLng>(env, pointsList);
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NullCheck(env, &jarray);
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std::size_t size = jarray.Length(env);
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Geometry geometry;
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geometry.reserve(size);
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for (std::size_t i = 0; i < size; i++) {
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auto latLng = jarray.Get(env, i);
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NullCheck(env, &latLng);
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geometry.push_back(LatLng::getGeometry(env, latLng));
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jni::DeleteLocalRef(env, latLng);
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}
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jni::DeleteLocalRef(env, jarray);
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return geometry;
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}
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};
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} // namespace android
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} // namespace mbgl
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