otherlanguagehandler.h

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// Copyright (C) 2026 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#ifndef OTHERLANGUAGEHANDLER_H

#define OTHERLANGUAGEHANDLER_H

#include <QJniObject>

#include <QtJniTypes>

#include "dataexchanger.h"

Q_DECLARE_JNI_CLASS(JavaExchanger, "org/qtproject/example/androidlanguageexchange/JavaExchanger")

Q_DECLARE_JNI_CLASS(KotlinExchanger, "org/qtproject/example/androidlanguageexchange/KotlinExchanger")

// A class that handles the ownership of the Java/Kotlin objects, and sets

// up the signaling for them. We pass the DataExchanger to the Java/Kotlin

// objects and allow them to observe the signals and call the fromOther()

// signal of DataExchanger, but we don't decide on the C++ side where and

// when the Java/Kotlin code does those things.

class OtherLanguageHandler

public:

    explicit OtherLanguageHandler(DataExchanger* dataExchanger);

private:

    static void registerNatives();

    DataExchanger *mDataExchanger;

    QtJniTypes::JavaExchanger mJavaExchanger;

    QtJniTypes::KotlinExchanger mKotlinExchanger;

};

#endif // OTHERLANGUAGEHANDLER_H