diff options
Diffstat (limited to 'platform/android/src/geojson/point.cpp')
-rw-r--r-- | platform/android/src/geojson/point.cpp | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/platform/android/src/geojson/point.cpp b/platform/android/src/geojson/point.cpp index 3d19a119d7..e95376cd2e 100644 --- a/platform/android/src/geojson/point.cpp +++ b/platform/android/src/geojson/point.cpp @@ -1,19 +1,48 @@ #include "point.hpp" +#include "../java/util.hpp" +#include "../java_types.hpp" +#include "../style/value.hpp" namespace mbgl { namespace android { namespace geojson { mapbox::geojson::point Point::convert(jni::JNIEnv &env, jni::Object<Point> jPoint) { - auto jPosition = Point::getPosition(env, jPoint); - auto point = Position::convert(env, jPosition); - jni::DeleteLocalRef(env, jPosition); + 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) { + mapbox::geojson::point point; + + if (jDoubleList) { + auto jDoubleArray = java::util::List::toArray<jobject>(env, jDoubleList); + + auto lonObject = jDoubleArray.Get(env, 0); + auto latObject = jDoubleArray.Get(env, 1); + + point.x = jni::CallMethod<jni::jdouble>(env, lonObject, + *java::Number::doubleValueMethodId); + point.y = jni::CallMethod<jni::jdouble>(env, latObject, + *java::Number::doubleValueMethodId); + + jni::DeleteLocalRef(env, lonObject); + jni::DeleteLocalRef(env, latObject); + jni::DeleteLocalRef(env, jDoubleArray); + } return point; } -jni::Object<Position> Point::getPosition(JNIEnv& env, jni::Object<Point> jPoint) { - static auto method = Point::javaClass.GetMethod<jni::Object<Position> ()>(env, "getCoordinates"); - return jPoint.Call(env, method); +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) { |