Rename Gradle targets Android (#2226)

platform/android/MapLibreAndroid/src/cpp/geojson/polygon.cpp

@@ -0,0 +1,56 @@
+#include "polygon.hpp"
+
+#include "multi_line_string.hpp"
+
+#include "util.hpp"
+
+namespace mbgl {
+namespace android {
+namespace geojson {
+
+jni::Local<jni::Object<Polygon>> Polygon::New(jni::JNIEnv& env, const mbgl::Polygon<double>& polygon) {
+    static auto& javaClass = jni::Class<Polygon>::Singleton(env);
+    static auto method = javaClass.GetStaticMethod<jni::Object<Polygon>(jni::Object<java::util::List>)>(env,
+                                                                                                        "fromLngLats");
+
+    return javaClass.Call(env, method, asPointsListsList(env, polygon));
+}
+
+mapbox::geojson::polygon Polygon::convert(jni::JNIEnv& env, const jni::Object<Polygon>& jPolygon) {
+    mapbox::geojson::polygon polygon;
+
+    if (jPolygon) {
+        polygon = Polygon::convert(env, Polygon::coordinates(env, jPolygon));
+    }
+
+    return polygon;
+}
+
+mapbox::geojson::polygon Polygon::convert(
+    jni::JNIEnv& env, const jni::Object<java::util::List /*<java::util::List<Point>>*/>& jPointListsList) {
+    mapbox::geojson::polygon polygon;
+
+    if (jPointListsList) {
+        auto multiLine = MultiLineString::convert(env, jPointListsList);
+        polygon.reserve(multiLine.size());
+        for (auto&& line : multiLine) {
+            polygon.emplace_back(convertExplicit<mapbox::geojson::linear_ring>(std::move(line)));
+        }
+    }
+
+    return polygon;
+}
+
+jni::Local<jni::Object<java::util::List>> Polygon::coordinates(jni::JNIEnv& env, const jni::Object<Polygon>& jPolygon) {
+    static auto& javaClass = jni::Class<Polygon>::Singleton(env);
+    static auto method = javaClass.GetMethod<jni::Object<java::util::List>()>(env, "coordinates");
+    return jPolygon.Call(env, method);
+}
+
+void Polygon::registerNative(jni::JNIEnv& env) {
+    jni::Class<Polygon>::Singleton(env);
+}
+
+} // namespace geojson
+} // namespace android
+} // namespace mbgl