Files
MapLibreParticleLab/platform/android/src/conversion/collection.hpp
2018-08-21 09:26:44 -07:00

31 lines
810 B
C++

#pragma once
#include "conversion.hpp"
#include <jni/jni.hpp>
#include <vector>
namespace mbgl {
namespace android {
namespace conversion {
/**
* Convert jarray -> ArrayList
*/
template <class T>
jni::jobject* toArrayList(JNIEnv& env, jni::jarray<T>& array) {
static jni::jclass* javaClass = jni::NewGlobalRef(env, &jni::FindClass(env, "java/util/Arrays")).release();
static jni::jmethodID* asList = &jni::GetStaticMethodID(env, *javaClass, "asList", "([Ljava/lang/Object;)Ljava/util/List;");
return reinterpret_cast<jni::jobject*>(jni::CallStaticMethod<jni::jobject*>(env, *javaClass, *asList, array));
}
// Java -> C++
std::vector<std::string> toVector(JNIEnv& env, jni::jarray<jni::jobject>& array);
std::vector<std::string> toVector(JNIEnv& env, jni::Array<jni::String> array);
}
}
}