Android remove localizations

Question

My app at Play Store does not have any localizations other than the default: English (United States). This time I created a new apk to update it. And it uses an

Answer 1

Don't worry about it: the message is only seen to you as a developer and not seen by any user. The only clue that you'd support a different language is if you translated your Google Play store listing. AppCompat strings are solely used for content descriptions used for accessibility systems such as Talkback so they won't be visible to the vast majority of users of your app.