Introducing eAndroid sensor plugin

Change-Id: I8d0bad4ca759cf6d4f6f1f0ef67e6251b3b0e42f
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@digia.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/plugins/sensors/eandroid/eandroidsensordevice.h b/src/plugins/sensors/eandroid/eandroidsensordevice.h
new file mode 100644
index 0000000..6d9a64b
--- /dev/null
+++ b/src/plugins/sensors/eandroid/eandroidsensordevice.h
@@ -0,0 +1,80 @@
+#ifndef EANDROIDSENSORDEVICE_H
+#define EANDROIDSENSORDEVICE_H
+
+#include <eandroidaccelerometer.h>
+#include <eandroidlight.h>
+#include <eandroidambientlightsensor.h>
+#include <eandroidgyroscope.h>
+#include <eandroidmagnetometer.h>
+#include <eandroidrotationsensor.h>
+
+#include <QtCore/QThread>
+#include <QtCore/QMutex>
+#include <QtCore/QReadWriteLock>
+#include <QtCore/QVarLengthArray>
+#include <QtCore/QHash>
+#include <QtCore/QList>
+#include <QtCore/QDebug>
+
+typedef QVarLengthArray<sensors_event_t, 16> SensorEventArray;
+typedef QHash<int, QList<EAndroidBaseSensor *> > ListenersHash;
+
+class EAndroidSensorDevice;
+
+class EventReaderThread : public QThread
+{
+    Q_OBJECT
+public:
+    EventReaderThread(EAndroidSensorDevice *manager);
+    void run();
+    SensorEventArray* lock();
+    inline void unlock() { m_mutex.unlock(); }
+
+signals:
+    void eventPending();
+
+private:
+    EAndroidSensorDevice *m_device;
+    SensorEventArray m_events;
+    QMutex m_mutex;
+};
+
+class EAndroidSensorDevice : public QObject
+{
+    Q_OBJECT
+public:
+    static EAndroidSensorDevice* instance();
+
+    void registerListener(int type, EAndroidBaseSensor *sensor, int dataRateHz);
+    void unregisterListener(int type, EAndroidBaseSensor *sensor);
+    int availableSensors(sensor_t const** list) const;
+    qint32 maxDataRate(int type) const;
+    QString description(int type) const;
+
+protected:
+    void initSensorDevice();
+    int indexForType(int type) const;
+    void setActive(int type, bool enable);
+    void setDelay(int type, int dataRateHz) const;
+
+public slots:
+    void processSensorEvents() const;
+
+private:
+    static EAndroidSensorDevice* m_instance;
+    EAndroidSensorDevice();
+    EAndroidSensorDevice(const EAndroidSensorDevice &);
+    EAndroidSensorDevice& operator=(const EAndroidSensorDevice &);
+
+    friend class EventReaderThread;
+    EventReaderThread *m_eventThread;
+
+    sensors_module_t* m_sensorModule;
+    sensors_poll_device_t* m_sensorDevice;
+    sensor_t const* m_availableSensorsList;
+    int m_availableSensors;
+
+    ListenersHash m_listenersHash;
+};
+
+#endif // EANDROIDSENSORDEVICE_H