1 files changed, 57 insertions, 0 deletions
diff --git a/platform/android/src/style/conversion/geojson.hpp b/platform/android/src/style/conversion/geojson.hpp
new file mode 100644
index 0000000000..920c670fcb
--- /dev/null
+++ b/platform/android/src/style/conversion/geojson.hpp
@@ -0,0 +1,57 @@
+#pragma once
+
+#include "../value.hpp"
+
+#include <mapbox/geojson.hpp>
+#include <mbgl/style/conversion.hpp>
+#include <mbgl/style/conversion/geojson.hpp>
+#include <mbgl/util/rapidjson.hpp>
+#include <mbgl/platform/log.hpp>
+#include <jni/jni.hpp>
+
+#include <sstream>
+#include <string>
+
+namespace mbgl {
+namespace style {
+namespace conversion {
+
+template <>
+Result<GeoJSON> convertGeoJSON(const mbgl::android::Value& value) {
+
+    //Value should be a string wrapped in an object
+    mbgl::android::Value jsonValue = value.get("data");
+    if(value.isNull()) {
+        return Error { "no json data found" };
+    }
+    std::string jsonString = value.get("data").toString();
+
+    rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::CrtAllocator> d;
+    d.Parse(jsonString.c_str());
+
+    if (d.HasParseError()) {
+        std::stringstream message;
+        message << d.GetErrorOffset() << " - " << rapidjson::GetParseError_En(d.GetParseError());
+        return Error { message.str() };
+    }
+
+    conversion::Result<GeoJSON> geoJSON = conversion::convertGeoJSON<JSValue>(d);
+    if (!geoJSON) {
+        return Error { geoJSON.error().message };
+    }
+
+    return geoJSON;
+}
+
+template <>
+struct Converter<GeoJSON> {
+
+    Result<GeoJSON> operator()(const mbgl::android::Value& value) const {
+        return convertGeoJSON(value);
+    }
+
+};
+
+} // namespace conversion
+} // namespace style
+} // namespace mbgl
+\ No newline at end of file