Course Outline

Introduction to Android HAL

  • Overview of the Android system architecture for government
  • Role of the HAL in Android systems
  • Evolution of HAL: From HIDL to AIDL
  • Setting up the development environment for government use
  • Exploring AOSP for HAL components relevant to public sector applications

AIDL for HAL Development

  • Introduction to AIDL and its syntax for government developers
  • Defining interfaces with AIDL in a government context
  • Implementing AIDL-based HALs for secure and reliable operations
  • Binding services to system components for enhanced functionality
  • Testing and debugging AIDL interfaces to ensure robust performance

Migrating from HIDL to AIDL

  • Differences between HIDL and AIDL in government applications
  • Benefits of migrating to AIDL for improved efficiency and security
  • Step-by-step migration process for government systems
  • Ensuring backward compatibility for seamless transition
  • Challenges and solutions for government IT teams

Advanced HAL Topics

  • Audio HAL: Transition to AIDL, support for Ultra HDR and wide-gamut in government devices
  • Camera HAL: Implementing new features in Android 14 for enhanced government use
  • Project Mainline: Modularity and updatable HALs for better governance and security
  • Exploring other HALs (Sensors, Bluetooth, etc.) for comprehensive government solutions

Security, Testing, and Best Practices

  • Android security measures for protecting government data through HAL
  • Validating and testing HAL interfaces to ensure compliance with government standards
  • Best practices for HAL development in a public sector environment
  • Debugging tools and techniques tailored for government IT professionals
  • Future trends in Android HAL development for government applications

Summary and Next Steps

Requirements

  • C/C++ programming experience.
  • Java programming experience.
  • Knowledge of hardware and software architecture.

Audience

  • Linux system developers for government
  • Android system programmers
  • Developers seeking to enter the field of Android system programming
 21 Hours

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