enum ListItemType { case header(Int, String) case row1(Int, String, Int) case row2(Int, String) case row3(Int, String) case footer(Int, String) } 4XJGU&OVN 4XJGU&OVN"TTPDJBUFE7BMVFTͱ
ΞϓϩʔνʢجఈΫϥεʣ open class BaseListItem( open val id: Int, open val title: String )
data class ListItem1( override val id: Int, override val title: String, val mainImageUrl: Int ) : BaseListItem(id, title)
data class ListItem2( override val id: Int, override val title: String, val mainImageUrl: String, val subImageUrl: String ) : BaseListItem(id, title) ,PUMJOͰΤϛϡϨʔτ͢Δʹ
sealed class ListItemType { class Header(val id: Int, val title: String) : ListItemType() class Footer(val id: Int, val title: String) : ListItemType() } ,PUMJOͰΤϛϡϨʔτ͢Δʹ
sealed class ListItemType { data class Header(val id: Int, val title: String) : ListItemType() data class Row1(val id: Int, val title: String, val imageUrl: String) : ListItemType() data class Row2(val id: Int, val title: String) : ListItemType() data class Row3(val id: Int, val title: String) : ListItemType() data class Footer(val id: Int, val title: String) : ListItemType() } ,PUMJOͰΤϛϡϨʔτ͢Δʹ
sealed class ListItemType { data class Header(val id: Int, val title: String) : ListItemType() data class Row1(val id: Int, val title: String, val imageUrl: String) : ListItemType() data class Row2(val id: Int, val title: String) : ListItemType() data class Row3(val id: Int, val title: String) : ListItemType() data class Footer() : ListItemType() // ίϯύΠϧΤϥʔ } ,PUMJOͰΤϛϡϨʔτ͢Δʹ
sealed class ListItemType { data class Header(val id: Int, val title: String) : ListItemType() data class Row1(val id: Int, val title: String, val imageUrl: String) : ListItemType() data class Row2(val id: Int, val title: String) : ListItemType() data class Row3(val id: Int, val title: String) : ListItemType() class Footer() : ListItemType() } ,PUMJOͰΤϛϡϨʔτ͢Δʹ