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Amlogic Android Display HAL Overview by Suresh Kumar is a document available to read on EtoBox.

The Hardware Abstraction Layer (HAL) provides standard interfaces that expose device hardware capabilities to the higher-level Java API framework. The HAL consists of multiple library modules that each implements an interface for a specific hardware component, such as the camera or bluetooth. When a framework API makes a call to access device hardware, the Android system loads the appropriate HAL library module. HAL acts as a bridge between hardware and software, allowing Android apps and frameworks to comm

Author
Suresh Kumar
Language
EN