private void assertClassForName(Class<?> c, int i) {
PreferencesUtils.setString(getContext(), R.string.sensor_type_key, getContext().getString(i));
SensorManager sm = SensorManagerFactory.getSystemSensorManager(getContext());
assertNotNull(sm);
assertTrue(c.isInstance(sm));
SensorManagerFactory.releaseSystemSensorManager();
}
@SmallTest
public void testDefaultSettings() throws Exception {
assertNull(SensorManagerFactory.getSystemSensorManager(getContext()));
}