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Diffstat (limited to 'src/plugins/sensors/android/androidcompass.h')
-rw-r--r-- | src/plugins/sensors/android/androidcompass.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/plugins/sensors/android/androidcompass.h b/src/plugins/sensors/android/androidcompass.h new file mode 100644 index 00000000..1d20de72 --- /dev/null +++ b/src/plugins/sensors/android/androidcompass.h @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2019 BogDan Vatra <bogdan@kde.org> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtSensors module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef ANDROIDCOMPASS_H +#define ANDROIDCOMPASS_H + +#include <QMutex> +#include <qcompass.h> + +#include "sensoreventqueue.h" + +class AndroidCompass : public ThreadSafeSensorBackend +{ + Q_OBJECT + +public: + AndroidCompass(QSensor *sensor, QObject *parent = nullptr); + ~AndroidCompass() override; + + void start() override; + void stop() override; +private: + void readAllEvents(); + static int looperCallback(int /*fd*/, int /*events*/, void* data); + +private: + QCompassReading m_reading; + const ASensor *m_accelerometer = nullptr; + const ASensor *m_magnetometer = nullptr; + ASensorEventQueue* m_sensorEventQueue = nullptr; + ASensorVector m_accelerometerEvent; + ASensorVector m_magneticEvent; + QMutex m_sensorsMutex; +}; + +#endif // ANDROIDCOMPASS_H |