Add Polish translation

It would be nice to have a Polish translation of the app. 🇵🇱

The Translation Editor in Android Studio let’s you easily identify the missing translations as shown in the screenshot.

Please use the automatic formatting for the string files which Android Studio provides.

• Add new translations in app/src/main/res/values-pl
  • Adding a new language can be done via the Translation Editor: the 🌏 earth icon at top left
  • Take app/src/main/res/values (English) as a reference.
  • Ignore strings with the translatable="false" attribute and placeholder strings.
  • Files to cover: preferences.xml, strings.xml
  • Adapt the date format in app_hardcoded_subtitle to the country.
  • Do not modify, commit files outside of the -pl folder.
  • Ensure that plurals are covered (schedule_changes_dialog_number_of_sessions, schedule_changes_dialog_being, notifications_schedule_changes). The Translation Editor might not point them out.
  • Check that your translation string is not wrapped in double quotes (") or includes unneeded whitespace.
• Optional: Add new translations in app/src/rc3/res/values-pl (becomes visible when you change the Build Variant)
• Optional: Add new translations in app/src/ccc36c3/res/values-pl (becomes visible when you change the Build Variant)
• Optional: Add new translations in app/src/cccamp2019/res/values-pl (becomes visible when you change the Build Variant)

Related

• Localize the UI with Translations Editor
• Please read the contribution guide before you start working.

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🗨️ If you want to work on this issue please leave a “I like to work on this” comment here.

[rotsq]

OK. I think we are good with everything, including past events, quotes, and newlines, plus correct locations of preference* strings. Pull request on the way.

[rotsq]

I like to work on this