volumeandbrightnessobserver.h

Enable keyboard shortcuts

// Copyright (C) 2025 The Qt Company Ltd.

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

#ifndef VOLUMEANDBRIGHTNESSOBSERVER_H

#define VOLUMEANDBRIGHTNESSOBSERVER_H

#include <qtjenny_output/jenny/proxy/android_os_CallbackProxy.h>

#include <qtjenny_output/jenny/proxy/android_media_AudioManagerProxy.h>

#include <qtjenny_output/jenny/proxy/android_os_HandlerProxy.h>

#include "qtjenny_output/jenny/proxy/android_os_ContextProxy.h"

#include "qtjenny_output/jenny/proxy/android_content_ContentResolverProxy.h"

#include <qtjenny_output/jenny/proxy/android_provider_SystemProxy.h>

#include "contentobserver.h"

#include "backend.h"

class VolumeAndBrightnessObserver : public QObject, android::os::CallbackInterface

    Q_OBJECT

private:

    android::os::ContextProxy m_context;

    android::media::AudioManagerProxy m_audioManager;

    android::os::HandlerProxy m_handler;

    android::content::ContentResolverProxy m_resolver;

    android::provider::SystemProxy m_system;

    QJniObject m_volumeObserver;

    ContentObserver m_contentObserver;

    BackEnd *m_backend;

    int m_lastVolume = -1;

    int m_lastBrightness = -1;

public:

    explicit VolumeAndBrightnessObserver(QObject *parent = nullptr, BackEnd *backend = nullptr);

    jobject handleMessage(jobject arg0) override;

    void start();

signals:

    void brightnessChangeObserved(int brightness);

    void volumeChangeObserved(int volume);

};

#endif // VOLUMEANDBRIGHTNESSOBSERVER_H