The current ondeviceorientation text has the following excerpt:
If an implementation can never provide orientation information, the event should be fired with the alpha, beta and gamma attributes set to null.
It does not say anything about the absolute attribute. This is an event without any data so its value is not relevant, but I wonder if it should be specified normatively nonetheless.
The current ondeviceorientation text has the following excerpt:
It does not say anything about the
absolute
attribute. This is an event without any data so its value is not relevant, but I wonder if it should be specified normatively nonetheless.