sm7125-common: sensors: Move one shot sensor out of main class

Change-Id: Ib7ac0c55409f2dc7f8fb114167e9f4b2e8859223

sensors/Sensor.cpp

@@ -93,7 +93,7 @@ void Sensor::activate(bool enable) {
 Result Sensor::flush() {
     // Only generate a flush complete event if the sensor is enabled and if the sensor is not a
     // one-shot sensor.
-    if (!mIsEnabled || (mSensorInfo.flags & static_cast<uint32_t>(SensorFlagBits::ONE_SHOT_MODE))) {
+    if (!mIsEnabled) {
         return Result::BAD_VALUE;
     }
 
@@ -184,6 +184,13 @@ Result Sensor::injectEvent(const Event& event) {
     return result;
 }
 
+OneShotSensor::OneShotSensor(int32_t sensorHandle, ISensorsEventCallback* callback)
+    : Sensor(sensorHandle, callback) {
+    mSensorInfo.minDelay = -1;
+    mSensorInfo.maxDelay = 0;
+    mSensorInfo.flags |= SensorFlagBits::ONE_SHOT_MODE;
+}
+
 }  // namespace implementation
 }  // namespace subhal
 }  // namespace V2_1

sensors/Sensor.h

@@ -79,6 +79,15 @@ class Sensor {
     OperationMode mMode;
 };
 
+class OneShotSensor : public Sensor {
+  public:
+    OneShotSensor(int32_t sensorHandle, ISensorsEventCallback* callback);
+
+    virtual void batch(int32_t /* samplingPeriodNs */) override {}
+
+    virtual Result flush() override { return Result::BAD_VALUE; }
+};
+
 }  // namespace implementation
 }  // namespace subhal
 }  // namespace V2_1