Locale Picker Test 1 (Patreon)

Starting with Android 13, it's possible to choose which locale/language to use on a per-app basis, as long as the app has multiple translations available.

However, certain manufacturers (OnePlus, maybe others) have disabled the menu in the Settings app. The actual settings screen hasn't been disabled, though, and can be easily launched by third-party apps.

Locale Picker is a very simple app that lists apps that can have their locale changed. Tapping one opens the settings menu to set its locale. You can search for apps by name or package name. That's all there is to it.

It is possible to make more apps eligible for locale changes by setting `Settings.Global.settings_app_locale_opt_in_enabled`to `false` (it was implemented backwards in AOSP), which can be done with ADB or SystemUI Tuner.