Methods, Devices and Computer Readable Storage Devices for Emulating an Accelerometer in a Guest Operating System from a Host Operating System

摘要

A guest operating system, launched by executing an application associated with a host operating system, is provided with access to an accelerometer associated with a computing device including a processor executing the host operating system. A first application associated with the guest operating system generates a request for accelerometer data. The request is received at a hardware abstraction layer associated with the guest operating system, and the request is sent from the hardware abstraction layer to a second application associated with the host operating system. The request is sent from the second application to a driver executing within a kernel of the host operating system. The driver retrieves the requested accelerometer data from the accelerometer. The retrieved accelerometer data is provided to the first application via the second application and the hardware abstraction layer.