Merge "Don't quantize max range with a resolution of 0"
diff --git a/services/sensorservice/SensorDevice.cpp b/services/sensorservice/SensorDevice.cpp
index 8a282e2..e355594 100644
--- a/services/sensorservice/SensorDevice.cpp
+++ b/services/sensorservice/SensorDevice.cpp
@@ -153,12 +153,18 @@
SensorDeviceUtils::defaultResolutionForType(sensor.type);
}
- double promotedResolution = sensor.resolution;
- double promotedMaxRange = sensor.maxRange;
- if (fmod(promotedMaxRange, promotedResolution) != 0) {
- ALOGW("%s's max range %f is not a multiple of the resolution %f",
- sensor.name, sensor.maxRange, sensor.resolution);
- SensorDeviceUtils::quantizeValue(&sensor.maxRange, promotedResolution);
+ // Some sensors don't have a default resolution and will be left at 0.
+ // Don't crash in this case since CTS will verify that devices don't go to
+ // production with a resolution of 0.
+ if (sensor.resolution != 0) {
+ double promotedResolution = sensor.resolution;
+ double promotedMaxRange = sensor.maxRange;
+ if (fmod(promotedMaxRange, promotedResolution) != 0) {
+ ALOGW("%s's max range %f is not a multiple of the resolution %f",
+ sensor.name, sensor.maxRange, sensor.resolution);
+ SensorDeviceUtils::quantizeValue(
+ &sensor.maxRange, promotedResolution);
+ }
}
}