StickerDiffCallback class StickerDiffCallback Constructors Name Description constructor() Methods areItemsTheSame fun areItemsTheSame(oldItem: Sticker, newItem: Sticker): Boolean Parameters Name Description oldItem: Sticker newItem: Sticker ReturnValue Name Description Boolean areContentsTheSame fun areContentsTheSame(oldItem: Sticker, newItem: Sticker): Boolean Parameters Name Description oldItem: Sticker newItem: Sticker ReturnValue Name Description Boolean