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[android] query source features

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This commit is contained in:
Ivo van Dongen
2017-03-05 16:55:58 -08:00
committed by Ivo van Dongen
parent 12568f21a3
commit b2b5f9e571
13 changed files with 282 additions and 20 deletions
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24
platform/android/src/style/sources/vector_source.cpp
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@@ -1,12 +1,19 @@
#include "vector_source.hpp"
// Java -> C++ conversion
#include "../android_conversion.hpp"
#include "../value.hpp"
#include "../conversion/filter.hpp"
// C++ -> Java conversion
#include "../../conversion/conversion.hpp"
#include "../../conversion/collection.hpp"
#include "../../geometry/conversion/feature.hpp"
#include "../conversion/url_or_tileset.hpp"
#include <mbgl/util/variant.hpp>
#include <string>
#include <vector>
namespace mbgl {
namespace android {
@@ -27,6 +34,18 @@ namespace android {
VectorSource::~VectorSource() = default;
jni::Array<jni::Object<Feature>> VectorSource::querySourceFeatures(jni::JNIEnv& env,
jni::Array<jni::String> jSourceLayerIds,
jni::Array<jni::Object<>> jfilter) {
using namespace mbgl::android::conversion;
using namespace mapbox::geometry;
mbgl::optional<std::vector<std::string>> sourceLayerIds = { toVector(env, jSourceLayerIds) };
auto filter = toFilter(env, jfilter);
auto features = source.querySourceFeatures({ sourceLayerIds, filter });
return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(env, features);
}
jni::Class<VectorSource> VectorSource::javaClass;
jni::jobject* VectorSource::createJavaPeer(jni::JNIEnv& env) {
@@ -45,7 +64,8 @@ namespace android {
env, VectorSource::javaClass, "nativePtr",
std::make_unique<VectorSource, JNIEnv&, jni::String, jni::Object<>>,
"initialize",
"finalize"
"finalize",
METHOD(&VectorSource::querySourceFeatures, "querySourceFeatures")
);
}