[null,null,["上次更新時間:2024-07-23 (世界標準時間)。"],[[["Media apps should showcase tailored content categories like frequently used or preferred content as top-level navigation options on the app bar."],["Developers must implement no more than 4 tabs on the app bar and provide a label and a monochrome icon for each."],["Tab labels should be kept short to avoid truncation and maintain a consistent navigation model."],["Content categories are browsable media items, represented with icons and labels, that are children of the root media item in the app's content hierarchy."]]],[]]