Android Encrypted Shared Preferences implementation using Androidx

EncryptedSharedPrefs.txt

MasterKey masterKey = null;
SharedPreferences sharedPreferences = null;
String PREFS_NAME = "PREFS_NAME";

try {
            masterKey = new MasterKey.Builder(getApplicationContext(), MasterKey.DEFAULT_MASTER_KEY_ALIAS)
                    .setKeyScheme(MasterKey.KeyScheme.AES256_GCM)
                    .build();
            sharedPreferences = EncryptedSharedPreferences.create(
                    getApplicationContext(),
                    PREFS_NAME,
                    masterKey,
                    EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
                    EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM
            );
        } catch (GeneralSecurityException | IOException e) {
            e.printStackTrace();
        }