static jboolean
android_media_visualizer_native_getEnabled(JNIEnv *env, jobject thiz)
{
    Visualizer* lpVisualizer = getVisualizer(env, thiz);
    if (lpVisualizer == NULL) {
        return false;
    }

    return (jboolean)lpVisualizer->getEnabled();
}
static jboolean
android_media_visualizer_native_getEnabled(JNIEnv *env, jobject thiz)
{
    Visualizer* lpVisualizer = getVisualizer(env, thiz);
    if (lpVisualizer == NULL) {
        return JNI_FALSE;
    }

    if (lpVisualizer->getEnabled()) {
        return JNI_TRUE;
    } else {
        return JNI_FALSE;
    }
}