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package ca.allanwang.kau.kpref.activity.items
import android.app.TimePickerDialog
import android.view.View
import android.widget.TimePicker
import ca.allanwang.kau.kpref.activity.GlobalOptions
import ca.allanwang.kau.kpref.activity.R
import java.util.*
/**
* Created by Allan Wang on 2017-06-14.
*
* Text preference
* Holds a textview to display data on the right
* This is still a generic preference
*
*/
open class KPrefTimePicker(override val builder: KPrefTimeContract) : KPrefText<Int>(builder) {
interface KPrefTimeContract : KPrefText.KPrefTextContract<Int> {
var use24HourFormat: Boolean
}
/**
* Default implementation of [KPrefTimeContract]
*/
class KPrefTimeBuilder(
globalOptions: GlobalOptions,
titleRes: Int,
getter: () -> Int,
setter: (value: Int) -> Unit
) : KPrefTimeContract, BaseContract<Int> by BaseBuilder<Int>(globalOptions, titleRes, getter, setter), TimePickerDialog.OnTimeSetListener {
override var use24HourFormat: Boolean = false
override fun onTimeSet(view: TimePicker, hourOfDay: Int, minute: Int) {
setter((hourOfDay to minute).mergeTime)
reloadSelf()
}
override var textGetter: (Int) -> String? = {
val (hour, min) = it.splitTime
if (use24HourFormat)
String.format(Locale.CANADA, "%d:%02d", hour, min)
else
String.format(Locale.CANADA, "%d:%02d %s", hour % 12, min, if (hour >= 12) "PM" else "AM")
}
override var onClick: ((itemView: View, innerContent: View?, item: KPrefItemBase<Int>) -> Boolean)? = { itemView, _, item ->
val (hour, min) = item.pref.splitTime
TimePickerDialog(itemView.context, this, hour, min, use24HourFormat).show()
true
}
private val Int.splitTime: Pair<Int, Int>
get() = Pair(this / 100, this % 100)
private val Pair<Int, Int>.mergeTime: Int
get() = first * 100 + second
}
override fun getType(): Int = R.id.kau_item_pref_time_picker
}
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