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Merge "add logging and defensive code when initializing sensors" into ics-mr0

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This commit is contained in:
Mathias Agopian
2011-10-16 21:07:42 -07:00
committed by Android (Google) Code Review
parent bd9d2bcdeb a338379873
commit fefffc685a
1 changed files with 17 additions and 3 deletions
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20
libs/gui/SensorManager.cpp
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@ -78,9 +78,23 @@ Sensor const* SensorManager::getDefaultSensor(int type)
sp<SensorEventQueue> SensorManager::createEventQueue()
{
sp<SensorEventQueue> result = new SensorEventQueue(
mSensorServer->createSensorEventConnection());
return result;
sp<SensorEventQueue> queue;
if (mSensorServer == NULL) {
LOGE("createEventQueue: mSensorSever is NULL");
return queue;
}
sp<ISensorEventConnection> connection =
mSensorServer->createSensorEventConnection();
if (connection == NULL) {
LOGE("createEventQueue: connection is NULL");
return queue;
}
queue = new SensorEventQueue(connection);
return queue;
}
// ----------------------------------------------------------------------------