QtEmbeddedViewInterfaceFactory.java

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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
package org.qtproject.qt.android;
 
import android.content.Context;
import android.app.Activity;
import android.app.Service;
 
import java.util.HashMap;
 
class QtEmbeddedViewInterfaceFactory {
    private static final HashMap<Context, QtEmbeddedViewInterface> m_interfaces = new HashMap<>();
    private static final Object m_interfaceLock = new Object();
 
    static QtEmbeddedViewInterface create(Context context) {
        synchronized (m_interfaceLock) {
            if (!m_interfaces.containsKey(context)) {
                if (context instanceof Activity)
                    m_interfaces.put(context, new QtEmbeddedDelegate((Activity)context));
                else if (context instanceof Service)
                    m_interfaces.put(context, new QtServiceEmbeddedDelegate((Service)context));
            }
 
            return m_interfaces.get(context);
        }
    }
 
    static void remove(Context context) {
        synchronized (m_interfaceLock) {
            m_interfaces.remove(context);
        }
    }
}