eqs: sensors: Create input event polling one shot sensor

* for double tap to wake in screen off and in aod

Co-authored-by: SGCMarkus <markusornik@gmail.com>
Change-Id: Ie78d7729201836bacd65a57f76e22adb61159192

sensors/Sensor.h

@@ -17,8 +17,12 @@
 #pragma once
 
 #include <android/hardware/sensors/2.1/types.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <unistd.h>
 
 #include <condition_variable>
+#include <fstream>
 #include <memory>
 #include <mutex>
 #include <thread>
@@ -88,6 +92,31 @@ class OneShotSensor : public Sensor {
     virtual Result flush() override { return Result::BAD_VALUE; }
 };
 
+class InputEventDT2WSensor : public OneShotSensor {
+  public:
+    InputEventDT2WSensor(int32_t sensorHandle, ISensorsEventCallback* callback);
+    virtual ~InputEventDT2WSensor() override;
+
+    virtual void activate(bool enable) override;
+    virtual void activate(bool enable, bool notify, bool lock);
+    virtual void writeEnable(bool enable);
+    virtual void setOperationMode(OperationMode mode) override;
+    virtual std::vector<Event> readEvents() override;
+    virtual void fillEventData(Event& event);
+
+  protected:
+    virtual void run() override;
+
+    std::ofstream mGestureEnable;
+
+  private:
+    void interruptPoll();
+
+    struct pollfd mPolls[3];
+    int mWaitPipeFd[2];
+    int mPollFds[2];
+};
+
 }  // namespace implementation
 }  // namespace subhal
 }  // namespace V2_1