diff --git a/libs/sensor/Sensor.cpp b/libs/sensor/Sensor.cpp
index c2d477e..0a537a3 100644
--- a/libs/sensor/Sensor.cpp
+++ b/libs/sensor/Sensor.cpp
@@ -30,7 +30,7 @@
         mName(name), mHandle(0), mType(0),
         mMinValue(0), mMaxValue(0), mResolution(0),
         mPower(0), mMinDelay(0), mVersion(0), mFifoReservedEventCount(0),
-        mFifoMaxEventCount(0), mRequiredAppOp(0),
+        mFifoMaxEventCount(0), mRequiredAppOp(-1),
         mMaxDelay(0), mFlags(0) {
 }
 
@@ -412,6 +412,10 @@
     return (mFlags & SENSOR_FLAG_DYNAMIC_SENSOR) != 0;
 }
 
+bool Sensor::isDataInjectionSupported() const {
+    return (mFlags & SENSOR_FLAG_DATA_INJECTION) != 0;
+}
+
 bool Sensor::hasAdditionalInfo() const {
     return (mFlags & SENSOR_FLAG_ADDITIONAL_INFO) != 0;
 }
diff --git a/libs/sensor/include/sensor/Sensor.h b/libs/sensor/include/sensor/Sensor.h
index 043e635..6926f7f 100644
--- a/libs/sensor/include/sensor/Sensor.h
+++ b/libs/sensor/include/sensor/Sensor.h
@@ -90,6 +90,7 @@
     uint32_t getFlags() const;
     bool isWakeUpSensor() const;
     bool isDynamicSensor() const;
+    bool isDataInjectionSupported() const;
     bool hasAdditionalInfo() const;
     int32_t getHighestDirectReportRateLevel() const;
     bool isDirectChannelTypeSupported(int32_t sharedMemType) const;