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#include "point.hpp"
#include "../java/util.hpp"
#include "../java_types.hpp"
namespace mbgl {
namespace android {
namespace geojson {
mapbox::geojson::point Point::convert(jni::JNIEnv &env, jni::Object<Point> jPoint) {
mapbox::geojson::point point;
if (jPoint) {
auto jDoubleList = Point::coordinates(env, jPoint);
point = Point::convert(env, jDoubleList);
jni::DeleteLocalRef(env, jDoubleList);
}
return point;
}
mapbox::geojson::point Point::convert(jni::JNIEnv &env, jni::Object<java::util::List/*<Double>*/> jDoubleList) {
auto jDoubleArray = java::util::List::toArray<double>(env, jDoubleList);
jni::jdouble lon = jni::CallMethod<jni::jdouble>(env,
jDoubleArray.Get(env, 0),
*java::Number::doubleValueMethodId);
jni::jdouble lat = jni::CallMethod<jni::jdouble>(env,
jDoubleArray.Get(env, 1),
*java::Number::doubleValueMethodId);
mapbox::geojson::point point(lon, lat);
jni::DeleteLocalRef(env, jDoubleArray);
return point;
}
jni::Object<java::util::List> Point::coordinates(jni::JNIEnv &env, jni::Object<Point> jPoint) {
static auto method = Point::javaClass.GetMethod<jni::Object<java::util::List> ()>(env, "coordinates");
return jPoint.Call(env, method);
}
void Point::registerNative(jni::JNIEnv &env) {
// Lookup the class
javaClass = *jni::Class<Point>::Find(env).NewGlobalRef(env).release();
}
jni::Class<Point> Point::javaClass;
} // namespace geojson
} // namespace android
} // namespace mbgl
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