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also set pointer size to 64bit fixed on the C++ size

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Signed-off-by: Jonathan Bagg <drwho@infidigm.net>
This commit is contained in:
Michael Zanetti
2021-09-19 19:57:41 +02:00
committed by Jonathan Bagg
parent 2a7a8fb9d8
commit 61f5676248
1 changed files with 3 additions and 2 deletions
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5
androidnsd.cpp
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@ -49,9 +49,10 @@ QZeroConfPrivate::QZeroConfPrivate(QZeroConf *parent)
{ "onServiceNameChangedJNI", "(JLjava/lang/String;)V", (void*)QZeroConfPrivate::onServiceNameChangedJNI } { "onServiceNameChangedJNI", "(JLjava/lang/String;)V", (void*)QZeroConfPrivate::onServiceNameChangedJNI }
}; };
// Passing "this" as ID down to Java so we can access "this" in callbacks.
// There seems to be no straight forward way to match the "thiz" pointer from JNI calls to our pointer of the Java class // There seems to be no straight forward way to match the "thiz" pointer from JNI calls to our pointer of the Java class
nsdManager = QAndroidJniObject("qtzeroconf/QZeroConfNsdManager", "(JLandroid/content/Context;)V", reinterpret_cast<uintptr_t>(this), QtAndroid::androidActivity().object()); // Passing "this" as ID down to Java so we can access "this" in callbacks.
// Note: needs to be quint64 as uintptr_t might be 32 or 64 bit depending on the system, while Java expects a jlong which is always 64 bit.
nsdManager = QAndroidJniObject("qtzeroconf/QZeroConfNsdManager", "(JLandroid/content/Context;)V", reinterpret_cast<quint64>(this), QtAndroid::androidActivity().object());
if (nsdManager.isValid()) { if (nsdManager.isValid()) {
jclass objectClass = env->GetObjectClass(nsdManager.object<jobject>()); jclass objectClass = env->GetObjectClass(nsdManager.object<jobject>());
env->RegisterNatives(objectClass, methods, sizeof(methods) / sizeof(methods[0])); env->RegisterNatives(objectClass, methods, sizeof(methods) / sizeof(methods[0]));