text: #include <jni.h>
  #include <string>
  
  extern "C"
  jstring
  Java_com_bazandar_myfriendmyfriend_MainActivity_stringFromJNI(
          JNIEnv* env,
          jobject /* this */) {
      std::string hello = "Hello from C++";
      return env->NewStringUTF(hello.c_str());
  }
  