JAVA 쪽
1 2 3 4 5 | static private void javaDefineArray(Object ... args) { for (Object o : args) { print("javaDefineArray " + o); }} |
C쪽
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | // Lookup the method using GetMethodID or GetStaticMethodIDmid = (*env)->GetStaticMethodID(env, class, "javaDefineArray", "([Ljava/lang/Object;)V");// C function taking variable args ( all String in this example )static void javaDefineArray(JNIEnv * env, jobject o, ...) { int i = 0; int count = 0; char * msg[100+1] = {0}; // 100 args max jobjectArray ja; va_list list; va_start(list, o); do {msg[count] = va_arg(list,char *); } while(msg[count] !=0 && ++count < 100); // end/saftey check va_end(list); ja = (*env)->NewObjectArray(env, count, (*env)->FindClass(env, "java/lang/String"), (*env)->NewStringUTF(env, "")); for(i=0;i!=count;i++) { (*env)->SetObjectArrayElement(env,ja,i,(*env)->NewStringUTF(env, msg[i])); } (*env)->CallVoidMethod(env, o, mid, ja);} |
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