My current Android application targets Android versions 21 to 34.

I am attempting to implement Per App Language in this application and for Android versions 33+ it appears to be working as expected.

However it not working correctly for Android versions < 33.

I have a broadcast receiver that has the following entry in the Android manifest which works fine for >= 33, however it is not triggered at all for < 33

   <receiver android:name="my.receiver.LocaleChangeReceiver"
        android:enabled="true"
        android:exported="true">
        <intent-filter>
            <action android:name="android.intent.action.LOCALE_CHANGED" />
            <action android:name="android.intent.action.APPLICATION_LOCALE_CHANGED" />
        </intent-filter>
    </receiver>

also what is not working as desired is when a execute the following code:-

 val appLocale: LocaleListCompat = LocaleListCompat.forLanguageTags("en")
 AppCompatDelegate.setApplicationLocales(appLocale)

or

 val appLocale: LocaleListCompat = LocaleListCompat.forLanguageTags("el")
 AppCompatDelegate.setApplicationLocales(appLocale)

nothing happens to the displayed text in my application until i exit it, force close it and re start it, when the text is now in the selected language.

for Android < 33 i have added the following to my project

in the app gradle

    resConfigs "en", "el"

    resourceConfigurations += ["en", "el"]

how do you implement Per App Language on Android devices < 33?