Hour picker - 01 am, 01 pm ain't rendered properly on android

Describe the bug On android + 12hour mode, when set hour value as 01 am or 01pm, the hour item rendered as 12.

When picker view is re-rendered (ex. scroll) , it is updated to proper value.

It happens when androidVariant = nativeAndroid.

Expected behavior Hour label text should be 1

To Reproduce

const date = new Date();
date.setHours(13);
// or date.setHours(1);

return (
    <DatePicker
        modal
        date={date}
        open={true}
        mode="time"
        locale="ko"
    />
)

Smartphone (please complete the following information):

• OS: Android
• react-native-date-picker version 4.0.0

[KyoungHwanLee]

And I found a weird behavior and a dirty solution.

https://github.com/henninghall/react-native-date-picker/blob/79e1e7501e2910300827433eca5cebecb02849e2/android/src/main/java/com/henninghall/date_picker/wheels/Wheel.java#L94-L100

When I modify 97th line to displayValues.add("_" + this.toDisplayValue(value));

Nothing changed. But when use displayValues.add(this.toDisplayValue(value) + "_"); 1am/pm rendered properly.

So, finally displayValues.add(" " + this.toDisplayValue(value) + " "); fixed my issue, but definitely not a good solution.

Is there any code like labelText.endsWith(numberValue)?

[henninghall]

A fix for this is released in v4.1.5