locale support

app/src/main/java/com/commandiron/wheelpickercompose/MainActivity.kt

@@ -22,6 +22,7 @@ import com.commandiron.wheel_picker_compose.core.TimeFormat
 import com.commandiron.wheel_picker_compose.core.WheelPickerDefaults
 import com.commandiron.wheelpickercompose.ui.theme.WheelPickerComposeTheme
 import java.time.LocalDateTime
+import java.util.Locale
 
 class MainActivity : ComponentActivity() {
  override fun onCreate(savedInstanceState: Bundle?) {
@@ -49,6 +50,7 @@ class MainActivity : ComponentActivity() {
  startDateTime = LocalDateTime.of(
  2025, 10, 20, 5, 30
  ),
+ dateLocale = Locale.US,
  minDateTime = LocalDateTime.now(),
  maxDateTime = LocalDateTime.of(
  2025, 10, 20, 5, 30

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/WheelDatePicker.kt

@@ -12,11 +12,13 @@ import com.commandiron.wheel_picker_compose.core.DefaultWheelDatePicker
 import com.commandiron.wheel_picker_compose.core.SelectorProperties
 import com.commandiron.wheel_picker_compose.core.WheelPickerDefaults
 import java.time.LocalDate
+import java.util.Locale
 
 @Composable
 fun WheelDatePicker(
  modifier: Modifier = Modifier,
  startDate: LocalDate = LocalDate.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minDate: LocalDate = LocalDate.MIN,
  maxDate: LocalDate = LocalDate.MAX,
  yearsRange: IntRange? = IntRange(1922, 2122),
@@ -30,6 +32,7 @@ fun WheelDatePicker(
  DefaultWheelDatePicker(
  modifier,
  startDate,
+ dateLocale,
  minDate,
  maxDate,
  yearsRange,

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/WheelDateTimePicker.kt

@@ -13,11 +13,13 @@ import com.commandiron.wheel_picker_compose.core.SelectorProperties
 import com.commandiron.wheel_picker_compose.core.TimeFormat
 import com.commandiron.wheel_picker_compose.core.WheelPickerDefaults
 import java.time.LocalDateTime
+import java.util.Locale
 
 @Composable
 fun WheelDateTimePicker(
  modifier: Modifier = Modifier,
  startDateTime: LocalDateTime = LocalDateTime.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minDateTime: LocalDateTime = LocalDateTime.MIN,
  maxDateTime: LocalDateTime = LocalDateTime.MAX,
  yearsRange: IntRange? = IntRange(1922, 2122),
@@ -32,6 +34,7 @@ fun WheelDateTimePicker(
  DefaultWheelDateTimePicker(
  modifier,
  startDateTime,
+ dateLocale,
  minDateTime,
  maxDateTime,
  yearsRange,

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/WheelTimePicker.kt

@@ -13,11 +13,13 @@ import com.commandiron.wheel_picker_compose.core.SelectorProperties
 import com.commandiron.wheel_picker_compose.core.TimeFormat
 import com.commandiron.wheel_picker_compose.core.WheelPickerDefaults
 import java.time.LocalTime
+import java.util.Locale
 
 @Composable
 fun WheelTimePicker(
  modifier: Modifier = Modifier,
  startTime: LocalTime = LocalTime.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minTime: LocalTime = LocalTime.MIN,
  maxTime: LocalTime = LocalTime.MAX,
  timeFormat: TimeFormat = TimeFormat.HOUR_24,
@@ -31,6 +33,7 @@ fun WheelTimePicker(
  DefaultWheelTimePicker(
  modifier,
  startTime,
+ dateLocale,
  minTime,
  maxTime,
  timeFormat,

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/core/DefaultWheelDatePicker.kt

@@ -15,11 +15,13 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import java.text.DateFormatSymbols
 import java.time.LocalDate
+import java.util.Locale
 
 @Composable
 internal fun DefaultWheelDatePicker(
  modifier: Modifier = Modifier,
  startDate: LocalDate = LocalDate.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minDate: LocalDate = LocalDate.MIN,
  maxDate: LocalDate = LocalDate.MAX,
  yearsRange: IntRange? = IntRange(1922, 2122),
@@ -37,8 +39,8 @@ internal fun DefaultWheelDatePicker(
  val months = (1..12).map {
  Month(
  text = if(size.width / 3 < 55.dp){
- DateFormatSymbols().shortMonths[it - 1]
- } else DateFormatSymbols().months[it - 1],
+ DateFormatSymbols(dateLocale).shortMonths[it - 1]
+ } else DateFormatSymbols(dateLocale).months[it - 1],
  value = it,
  index = it - 1
  )

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/core/DefaultWheelDateTimePicker.kt

@@ -15,11 +15,13 @@ import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
 import java.time.LocalDateTime
 import java.time.temporal.ChronoUnit
+import java.util.Locale
 
 @Composable
 internal fun DefaultWheelDateTimePicker(
  modifier: Modifier = Modifier,
  startDateTime: LocalDateTime = LocalDateTime.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minDateTime: LocalDateTime = LocalDateTime.MIN,
  maxDateTime: LocalDateTime = LocalDateTime.MAX,
  yearsRange: IntRange? = IntRange(1922, 2122),
@@ -50,6 +52,7 @@ internal fun DefaultWheelDateTimePicker(
  //Date
  DefaultWheelDatePicker(
  startDate = startDateTime.toLocalDate(),
+ dateLocale = dateLocale,
  yearsRange = yearsRange,
  size = DpSize(
  width = if(yearsRange == null ) size.width * 3 / 6 else size.width * 3 / 5 ,
@@ -98,6 +101,7 @@ internal fun DefaultWheelDateTimePicker(
  //Time
  DefaultWheelTimePicker(
  startTime = startDateTime.toLocalTime(),
+ dateLocale = dateLocale,
  timeFormat = timeFormat,
  size = DpSize(
  width = if(yearsRange == null ) size.width * 3 / 6 else size.width * 2 / 5 ,

wheel-picker-compose/src/main/java/com/commandiron/wheel_picker_compose/core/DefaultWheelTimePicker.kt

@@ -14,13 +14,17 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.unit.DpSize
 import androidx.compose.ui.unit.dp
+import java.time.LocalDate
 import java.time.LocalTime
+import java.time.format.DateTimeFormatter
 import java.time.temporal.ChronoUnit
+import java.util.Locale
 
 @Composable
 internal fun DefaultWheelTimePicker(
  modifier: Modifier = Modifier,
  startTime: LocalTime = LocalTime.now(),
+ dateLocale: Locale = Locale.getDefault(),
  minTime: LocalTime = LocalTime.MIN,
  maxTime: LocalTime = LocalTime.MAX,
  timeFormat: TimeFormat = TimeFormat.HOUR_24,
@@ -59,12 +63,12 @@ internal fun DefaultWheelTimePicker(
 
  val amPms = listOf(
  AmPm(
- text = "AM",
+ text = amPmStringByLocale(AmPmValue.AM, dateLocale),
  value = AmPmValue.AM,
  index = 0
  ),
  AmPm(
- text = "PM",
+ text = amPmStringByLocale(AmPmValue.PM, dateLocale),
  value = AmPmValue.PM,
  index = 1
  )
@@ -389,6 +393,19 @@ private fun amPmValueFromTime(time: LocalTime): AmPmValue {
  return if(time.hour > 11) AmPmValue.PM else AmPmValue.AM
 }
 
+private fun amPmStringByLocale(amPmValue: AmPmValue, locale: Locale): String {
+ val amPmTime = with(LocalDate.now()) {
+ if (amPmValue == AmPmValue.AM) {
+ atTime(0, 0)
+ } else {
+ atTime(12, 0)
+ }
+ }
+ val timeFormat = DateTimeFormatter.ofPattern("a", locale)
+
+ return amPmTime.format(timeFormat)
+}
+