Android: DatePicker shows wrong month

Tell us about the problem

For 9th and 10th months DatePicker shows October.

Which platform(s) does your issue occur on?

Android

Please provide the following version numbers that your issue occurs with:

• CLI: 3.1.3
• Cross-platform modules: 3.2.0
• Runtime(s): 3.2.0
• Genymotion Android 7.1.0 Samsung Galaxy S7

Please tell us how to recreate the issue in as much detail as possible.

Here is the repo demonstrating the bug: https://github.com/terreb/ns-datepicker

Is there code involved? If so, please share the minimal amount of code needed to recreate the problem.

/app/main-page.xml

<Page xmlns="http://schemas.nativescript.org/tns.xsd" navigatingTo="navigatingTo" class="page">
    <StackLayout>
        <DatePicker day="1" month="9" year="2017" verticalAlignment="center"/>
        <DatePicker day="1" month="10" year="2017" verticalAlignment="center"/>
    </StackLayout>
</Page>

/app/App_Resources/Android/values-v21/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <!-- Application theme -->
    <style name="AppTheme" parent="AppThemeBase">
        <item name="android:datePickerStyle">@style/SpinnerDatePicker</item>
        <item name="android:timePickerStyle">@style/SpinnerTimePicker</item>
    </style>

    <!-- Default style for DatePicker - in spinner mode -->
    <style name="SpinnerDatePicker" parent="android:Widget.Material.Light.DatePicker">
        <item name="android:datePickerMode">spinner</item>
    </style>

    <!-- Default style for TimePicker - in spinner mode -->
    <style name="SpinnerTimePicker" parent="android:Widget.Material.Light.TimePicker">
        <item name="android:timePickerMode">spinner</item>
    </style>

    <style name="NativeScriptToolbarStyle" parent="NativeScriptToolbarStyleBase">
        <item name="android:elevation">4dp</item>
    </style>
</resources>

[terreb]

Hi @vakrilov, thank you for the explanation and I confirm the issue is fixed after I changed to “tns-core-modules”: “3.3.0-2017-10-18-3”.

[terreb]

Hi @tsonevn, are you kidding? Do you really think that September is 9th month (no problem here) and November is 10th?! Should I set

<DatePicker day="1" month="9.5" year="2017" verticalAlignment="center"/>

for October then;)