diff options
| -rw-r--r-- | services/sensorservice/SensorService.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp index 313011a..2d35fe9 100644 --- a/services/sensorservice/SensorService.cpp +++ b/services/sensorservice/SensorService.cpp @@ -146,9 +146,14 @@ void SensorService::onFirstRef() aSensor = registerVirtualSensor( new OrientationSensor() ); if (virtualSensorsNeeds & (1<<SENSOR_TYPE_ROTATION_VECTOR)) { - // if we are doing our own rotation-vector, also add - // the orientation sensor and remove the HAL provided one. - mUserSensorList.replaceAt(aSensor, orientationIndex); + if (orientationIndex == -1) { + // some sensor HALs don't provide an orientation sensor. + mUserSensorList.add(aSensor); + } else { + // if we are doing our own rotation-vector, also add + // the orientation sensor and remove the HAL provided one. + mUserSensorList.replaceAt(aSensor, orientationIndex); + } } // virtual debugging sensors are not added to mUserSensorList |