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/*
* Copyright 2018 Allan Wang
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ca.allanwang.kau.kpref.activity.items
import android.app.TimePickerDialog
import android.widget.TimePicker
import ca.allanwang.kau.kpref.activity.GlobalOptions
import ca.allanwang.kau.kpref.activity.KClick
import ca.allanwang.kau.kpref.activity.KPrefItemActions
import ca.allanwang.kau.kpref.activity.R
import java.util.Locale
/**
* 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>, TimePickerDialog.OnTimeSetListener {
var use24HourFormat: Boolean
}
override fun KClick<Int>.defaultOnClick() {
val (hour, min) = pref.splitTime
TimePickerDialog(itemView.context, builder, hour, min, builder.use24HourFormat).show()
}
/**
* Default implementation of [KPrefTimeContract]
*/
class KPrefTimeBuilder(
globalOptions: GlobalOptions,
titleId: Int,
getter: KPrefItemActions.() -> Int,
setter: KPrefItemActions.(value: Int) -> Unit
) : KPrefTimeContract, BaseContract<Int> by BaseBuilder(globalOptions, titleId, getter, setter) {
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 fun getType(): Int = R.id.kau_item_pref_time_picker
}
private val Int.splitTime: Pair<Int, Int>
get() = Pair(this / 100, this % 100)
private val Pair<Int, Int>.mergeTime: Int
get() = first * 100 + second
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