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-rw-r--r--platform/android/src/java/util.cpp2
-rw-r--r--platform/android/src/java/util.hpp15
2 files changed, 17 insertions, 0 deletions
diff --git a/platform/android/src/java/util.cpp b/platform/android/src/java/util.cpp
index effd2ae0d0..89c4c77794 100644
--- a/platform/android/src/java/util.cpp
+++ b/platform/android/src/java/util.cpp
@@ -5,12 +5,14 @@ namespace android {
namespace java {
namespace util {
+jni::Class<Arrays> Arrays::javaClass;
jni::Class<List> List::javaClass;
jni::Class<Set> Set::javaClass;
jni::Class<Map> Map::javaClass;
jni::Class<Map::Entry> Map::Entry::javaClass;
void registerNative(jni::JNIEnv& env) {
+ Arrays::javaClass = *jni::Class<Arrays>::Find(env).NewGlobalRef(env).release();
List::javaClass = *jni::Class<List>::Find(env).NewGlobalRef(env).release();
Set::javaClass = *jni::Class<Set>::Find(env).NewGlobalRef(env).release();
Map::javaClass = *jni::Class<Map>::Find(env).NewGlobalRef(env).release();
diff --git a/platform/android/src/java/util.hpp b/platform/android/src/java/util.hpp
index dedb8ac348..c6b07acac5 100644
--- a/platform/android/src/java/util.hpp
+++ b/platform/android/src/java/util.hpp
@@ -24,6 +24,21 @@ public:
};
+class Arrays : private mbgl::util::noncopyable {
+public:
+
+ static constexpr auto Name() { return "java/util/Arrays"; };
+
+ template <class T>
+ static jni::Object<List> asList(jni::JNIEnv& env, jni::Array<jni::Object<T>> array) {
+ static auto asList = Arrays::javaClass.GetStaticMethod<jni::Object<List>(jni::Array<jni::Object<>>)>(env, "asList");
+ return javaClass.Call(env, asList, (jni::Array<jni::Object<>>) array);
+ }
+
+ static jni::Class<Arrays> javaClass;
+
+};
+
class Set : private mbgl::util::noncopyable {
public: