plumb map notifications through JNI to Android

2 files changed, 3 insertions, 3 deletions

diff --git a/android/cpp/jni.cpp b/android/cpp/jni.cpp
index b3e9edd044..34bef770d8 100644
--- a/android/cpp/jni.cpp
+++ b/android/cpp/jni.cpp
@@ -1465,7 +1465,7 @@ extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
         return JNI_ERR;
     }
 
-    onMapChangedId = env->GetMethodID(nativeMapViewClass, "onMapChanged", "()V");
+    onMapChangedId = env->GetMethodID(nativeMapViewClass, "onMapChanged", "(I)V");
     if (onMapChangedId == nullptr) {
         env->ExceptionDescribe();
         return JNI_ERR;
diff --git a/android/cpp/native_map_view.cpp b/android/cpp/native_map_view.cpp
index 2d2a3b6cf6..f38513b327 100644
--- a/android/cpp/native_map_view.cpp
+++ b/android/cpp/native_map_view.cpp
@@ -637,7 +637,7 @@ void NativeMapView::resume() {
     }
 }
 
-void NativeMapView::notifyMapChange(mbgl::MapChange) {
+void NativeMapView::notifyMapChange(mbgl::MapChange change) {
     mbgl::Log::Debug(mbgl::Event::Android, "NativeMapView::notifyMapChange()");
 
     assert(vm != nullptr);
@@ -646,7 +646,7 @@ void NativeMapView::notifyMapChange(mbgl::MapChange) {
     JNIEnv *env = nullptr;
     bool detach = attach_jni_thread(vm, &env, "NativeMapView::notifyMapChange()");
 
-    env->CallVoidMethod(obj, onMapChangedId);
+    env->CallVoidMethod(obj, onMapChangedId, change);
     if (env->ExceptionCheck()) {
         env->ExceptionDescribe();
     }