Sensor implementation for Android

    Based on the Necessitas project by Bogdan Vatra.
    Contributors to the Qt5 project:

    BogDan Vatra <bogdan@kde.org>
    Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
    Paul Olav Tvete <paul.tvete@digia.com>

    The full history of the Qt5 port can be found in refs/old-heads/android,
    SHA-1 caa4103a80ef90db5eb9836f6b6028b7ce36c73a

Change-Id: I57e772ee5079c0ea74f685b65ae2864d73e7c750
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/plugins/sensors/android/src/androidjnisensors.h b/src/plugins/sensors/android/src/androidjnisensors.h
new file mode 100644
index 00000000..53ca58d0
--- /dev/null
+++ b/src/plugins/sensors/android/src/androidjnisensors.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 BogDan Vatra <bogdan@kde.org>
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ANDROIDJNISENSORS_H
+#define ANDROIDJNISENSORS_H
+
+#include <jni.h>
+
+#include <QtCore/QVector>
+#include <QtCore/QString>
+
+namespace AndroidSensors
+{
+    // must be in sync with https://developer.android.com/reference/android/hardware/Sensor.html#TYPE_ACCELEROMETER
+    enum AndroidSensorType
+    {
+        TYPE_ACCELEROMETER = 1,
+        TYPE_AMBIENT_TEMPERATURE = 13,
+        TYPE_GRAVITY = 9,
+        TYPE_GYROSCOPE = 4,
+        TYPE_LIGHT = 5,
+        TYPE_LINEAR_ACCELERATION = 10,
+        TYPE_MAGNETIC_FIELD = 2,
+        TYPE_ORIENTATION = 3, //This constant was deprecated in API level 8. use SensorManager.getOrientation() instead.
+        TYPE_PRESSURE = 6,
+        TYPE_PROXIMITY = 8,
+        TYPE_RELATIVE_HUMIDITY = 12,
+        TYPE_ROTATION_VECTOR = 11,
+        TYPE_TEMPERATURE = 7 //This constant was deprecated in API level 14. use Sensor.TYPE_AMBIENT_TEMPERATURE instead.
+    };
+
+    struct AndroidSensorsListenerInterface
+    {
+        virtual ~AndroidSensorsListenerInterface() {}
+        virtual void onAccuracyChanged(jint accuracy) = 0;
+        virtual void onSensorChanged(jlong timestamp, const jfloat *values, uint size) = 0;
+    };
+
+    QVector<AndroidSensorType> availableSensors();
+    QString sensorDescription(AndroidSensorType sensor);
+    bool registerListener(AndroidSensorType sensor, AndroidSensorsListenerInterface *listener, int dataRate = 0);
+    bool unregisterListener(AndroidSensorType sensor, AndroidSensorsListenerInterface *listener);
+}
+
+#endif // ANDROIDJNISENSORS_H