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#pragma once
#include <mbgl/util/noncopyable.hpp>
#include <jni/jni.hpp>
namespace mbgl {
namespace android {
namespace java {
namespace util {
class List : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/List"; };
template<class T>
static jni::Local<jni::Array<jni::Object<T>>> toArray(jni::JNIEnv& env, const jni::Object<List>& list) {
static auto& javaClass = jni::Class<List>::Singleton(env);
static auto toArray = javaClass.GetMethod<jni::Array<jni::Object<>> ()>(env, "toArray");
return jni::Local<jni::Array<jni::Object<T>>>(env, list.Call(env, toArray).release());
};
};
class Arrays : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Arrays"; };
template <class T>
static jni::Local<jni::Object<List>> asList(jni::JNIEnv& env, const jni::Array<jni::Object<T>>& array) {
static auto& javaClass = jni::Class<Arrays>::Singleton(env);
static auto asList = javaClass.GetStaticMethod<jni::Object<List>(jni::Array<jni::Object<>>)>(env, "asList");
auto typeErasedArray = jni::Local<jni::Array<jni::Object<>>>(env, jni::NewLocal(env, array).release());
return javaClass.Call(env, asList, typeErasedArray);
}
};
class Set : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Set"; };
template<class T>
static jni::Local<jni::Array<jni::Object<T>>> toArray(jni::JNIEnv& env, const jni::Object<Set>& list) {
static auto& javaClass = jni::Class<Set>::Singleton(env);
static auto toArray = javaClass.GetMethod<jni::Array<jni::Object<>> ()>(env, "toArray");
return jni::Local<jni::Array<jni::Object<T>>>(env, list.Call(env, toArray).release());
};
};
class Map : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Map"; };
class Entry : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Map$Entry"; };
template <class T>
static jni::Local<jni::Object<T>> getKey(jni::JNIEnv& env, const jni::Object<Entry>& entry) {
static auto& javaClass = jni::Class<Map::Entry>::Singleton(env);
static auto method = javaClass.GetMethod<jni::Object<> ()>(env, "getKey");
return jni::Cast(env, jni::Class<T>::Singleton(env), entry.Call(env, method));
}
template <class T>
static jni::Local<jni::Object<T>> getValue(jni::JNIEnv& env, const jni::Object<Entry>& entry) {
static auto& javaClass = jni::Class<Map::Entry>::Singleton(env);
static auto method = javaClass.GetMethod<jni::Object<> ()>(env, "getValue");
return jni::Cast(env, jni::Class<T>::Singleton(env), entry.Call(env, method));
}
};
};
void registerNative(jni::JNIEnv&);
} // namespace util
} // namespace java
} // namespace android
} // namespace mbgl
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