androidjninfc.cpp

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// Copyright (C) 2016 Centria research and development
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#include "androidjninfc_p.h"
 
QT_BEGIN_NAMESPACE
 
namespace QtNfc {
 
bool startDiscovery()
{
    return QJniObject::callStaticMethod<jboolean>(
                            QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "startDiscovery");
}
 
bool isEnabled()
{
    return QJniObject::callStaticMethod<jboolean>(
                                QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "isEnabled");
}
 
bool isSupported()
{
    return QJniObject::callStaticMethod<jboolean>(
                                QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "isSupported");
}
 
bool stopDiscovery()
{
    return QJniObject::callStaticMethod<jboolean>(
                            QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "stopDiscovery");
}
 
QJniObject getStartIntent()
{
    return QJniObject::callStaticMethod<QtJniTypes::Intent>(
                            QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "getStartIntent");
}
 
QJniObject getTag(const QJniObject &intent)
{
    return QJniObject::callStaticMethod<QtJniTypes::Parcellable>(
            QtJniTypes::Traits<QtJniTypes::QtNfc>::className(), "getTag",
            intent.object<QtJniTypes::Intent>());
}
 
} // namespace QtNfc
 
QT_END_NAMESPACE
 
Q_DECL_EXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void * /*reserved*/)
{
    static bool initialized = false;
    if (initialized)
        return JNI_VERSION_1_6;
    initialized = true;
 
    JNIEnv* env;
    if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
        return -1;
    }
 
    return JNI_VERSION_1_6;
}