so for a radio feature we have integrated contract SDK which is provided by Xperi Xperi team so Xperi is a different vendor of Nissan and we are developing HMI so what contract does is contract SDK does is like it is it is the SDK which helps us to get the album art and logos of particular FM AM and depth frequencies so there are two parts like native signals and internet radio so native signals we receive from hell provided by LG but to show the album art and logos we need to send this data back to contract SDK and then contract SDK will give us the metadata for that frequencies and combinedly we show that metadata to end-user so this way we have used LG help to get the native signals and contract SDK to get metadata for that native signals also for internet radio which works totally on the internet for internet radio we have used this contract SDK so again for internet radio also we have used contract SDK which is provided by Xperi to integrate in our application so yeah in radio we have used contract and LG to meet the requirement of that feature
