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Commit a7352c9f authored by Mathias Agopian's avatar Mathias Agopian
Browse files

new SensorService 

remove old sensor service and implement SensorManager
on top of the new (native) SensorManger API.

Change-Id: Iddb77d498755da3e11646473a44d651f12f40281
parent ac07cd61

include/gui/Sensor.h

+2 −1
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ public: 
    };



            Sensor();

            Sensor(struct sensor_t const* hwSensor);

    virtual ~Sensor();



    const String8& getName() const;

include/gui/SensorEventQueue.h

+9 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ namespace android { 


class ISensorEventConnection;

class Sensor;

class PollLoop;



// ----------------------------------------------------------------------------
@@ -56,13 +57,21 @@ public: 
    ssize_t write(ASensorEvent const* events, size_t numEvents);

    ssize_t read(ASensorEvent* events, size_t numEvents);



    status_t waitForEvent() const;

    status_t wake() const;



    status_t enableSensor(Sensor const* sensor) const;

    status_t disableSensor(Sensor const* sensor) const;

    status_t enableSensor(int32_t handle) const;

    status_t disableSensor(int32_t handle) const;

    status_t setEventRate(Sensor const* sensor, nsecs_t ns) const;



private:

    sp<PollLoop> getPollLoop() const;

    sp<ISensorEventConnection> mSensorEventConnection;

    sp<SensorChannel> mSensorChannel;

    mutable Mutex mLock;

    mutable sp<PollLoop> mPollLoop;

};



// ----------------------------------------------------------------------------

include/gui/SensorManager.h

+3 −3
Original line number Diff line number Diff line
@@ -47,13 +47,13 @@ public: 
    SensorManager();

    ~SensorManager();



    ssize_t getSensorList(Sensor**) const;

    Sensor* getDefaultSensor(int type);

    ssize_t getSensorList(Sensor const* const** list) const;

    Sensor const* getDefaultSensor(int type);

    sp<SensorEventQueue> createEventQueue();



private:

    sp<ISensorServer> mSensorServer;

    Sensor* mSensorList;

    Sensor const** mSensorList;

    Vector<Sensor> mSensors;

};

libs/gui/ISensorEventConnection.cpp

+3 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ public: 
    virtual sp<SensorChannel> getSensorChannel() const

    {

        Parcel data, reply;

        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());

        remote()->transact(GET_SENSOR_CHANNEL, data, &reply);

        return new SensorChannel(reply);

    }
@@ -54,6 +55,7 @@ public: 
    virtual status_t enableDisable(int handle, bool enabled)

    {

        Parcel data, reply;

        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());

        data.writeInt32(handle);

        data.writeInt32(enabled);

        remote()->transact(ENABLE_DISABLE, data, &reply);
@@ -63,6 +65,7 @@ public: 
    virtual status_t setEventRate(int handle, nsecs_t ns)

    {

        Parcel data, reply;

        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());

        data.writeInt32(handle);

        data.writeInt64(ns);

        remote()->transact(SET_EVENT_RATE, data, &reply);

libs/gui/ISensorServer.cpp

+2 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ public: 
    virtual Vector<Sensor> getSensorList()

    {

        Parcel data, reply;

        data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor());

        remote()->transact(GET_SENSOR_LIST, data, &reply);

        Sensor s;

        Vector<Sensor> v;
@@ -63,6 +64,7 @@ public: 
    virtual sp<ISensorEventConnection> createSensorEventConnection()

    {

        Parcel data, reply;

        data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor());

        remote()->transact(CREATE_SENSOR_EVENT_CONNECTION, data, &reply);

        return interface_cast<ISensorEventConnection>(reply.readStrongBinder());

    }