This directory stores utility classes for VHAL implementation. Vendor implementation could use utility classes from common folder in their VHAL implementation.
Defines common utility libraries.
Provides a thread-safe concurrent queue object. Useful for adding object to a queue in one thread (usually binder thread) and handle the objects in a separate handler thread.
Provides functions to convert between a regular parcelable and a LargeParcelabe.
A LargeParcelable is a parcelable that marshals the payload into a shared memory file if the payload is too large to pass across binder. It is used to pass large data across binder. Before sending the data, VHAL impl should convert a regular parcelabe to a LargeParcelable. After receving data, VHAL impl should convert a LargeParcelable back to regular parcelabe.
Defines A class for managing pending requests and automatically call timeout callback if the request timed-out.
Defines some useful constants.
Defines a thread-safe recurrent timer that can call a function periodically.
Provides a header file that includes many commonly used header files. Useful when you are using multiple types defined in VHAL interface.
Defines a reusable in-memory pool for VehiclePropValue.
Defines an in-memory map for storing vehicle properties. Allows easier insert, delete and lookup.
Defines many useful utility functions.
Defines utility libraries for test only.