/
TabViewModel.kt
37 lines (33 loc) · 915 Bytes
/
TabViewModel.kt
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package com.example.customizeddesigntablayout.ui
import androidx.databinding.ObservableField
import androidx.lifecycle.ViewModel
import com.example.customizeddesigntablayout.model.TabDto
class TabViewModel : ViewModel() {
private val tabSize = ObservableField(0)
private val FixedModeTabSizeLimit = 3
fun fetchTab(): List<TabDto> {
val list = listOf(
TabDto(
"Red",
"#FF0000",
"タブ1"
),
TabDto(
"White",
"#FFFFFF",
"タブ2"
),
TabDto(
"Black",
"#FF000000",
"タブ3"
),
)
tabSize.set(list.size)
return list
}
fun needScrollable(): Boolean {
val count = tabSize.get() ?: 0
return count > FixedModeTabSizeLimit
}
}