When designing and implementing user interface components for Android in the automotive context, I prioritize usability, safety, and adherence to specifications. My main objective is to create a user-friendly and intuitive interface. It is essential that the UI remains simple and accessible for drivers, minimizing distractions. Safety is of utmost importance, so certain features are restricted while driving and are only enabled when the vehicle is parked or accessible to passengers, but not the driver.

I start my process with a comprehensive review of the specifications. In the Nissan project, we had two types of specifications: HMI and functional. The HMI specification outlines the layout, components, and visual elements, while the functional specification details the behavior, flow, and interactions of these components.

After gaining a clear understanding of the specifications, I visualize the screens from the end-user's perspective to ensure the design aligns with their needs. I then identify the technical requirements, such as the necessary Android APIs. If the required APIs are available in the AOSP code, I utilize them according to the guidelines. If not, I collaborate with the LG team to integrate the necessary APIs into the platform.

Once all requirements and uncertainties are addressed, I proceed with the implementation, following Android guidelines and standards. This structured approach ensures that the user interface components are both functional and user-centric, providing a seamless and safe experience for end-users.