android/media/MediaScannerConnection JNI?

[Jason]

I am trying to take a picture, save it, and have it appear int he gallery. The saving works ok, and photos appear after a reboot. But I want this to work instantly. To that end, I am trying the JNI below:

void MediaRegister::registerFile(const QString& file)

{

#ifdef ANDROID

	QString real = file;

	real.replace("/0/", "/legacy/");

	QAndroidJniEnvironment env;

	QAndroidJniObject string = QAndroidJniObject::fromString(real);

	QAndroidJniObject stringArray = env->NewObjectArray(1, env->FindClass("java/lang/String"), NULL);

	env->SetObjectArrayElement(stringArray.object<jobjectArray>(), 0, string.object<jstring>());

	QAndroidJniObject::callStaticMethod<void>("android/media/MediaScannerConnection",

		"scanFile",

		"(Landroid/content/Context;[Ljava/lang/String;[Ljava/lang/String;Landroid/media/MediaScannerConnection/OnScanCompletedListener)V",

		QtAndroid::androidActivity().object<jobject>(), stringArray.object<jobjectArray>(), 0, 0);

	//env->DeleteLocalRef(string.object<jobject>());

	//env->DeleteLocalRef(stringArray);

	qDebug() << Q_FUNC_INFO << real;

#endif

}

But nothing ever prints on the `adb logcat` other than the qDebug() line. I can't diagnose what I am doing wrong? Pointers?

Thanks.