when i declare the preference datastore as it is on the documentation, it says "no value passed for encryptionOptions"

[RhymezxCode]

 val dataStore = getMasterKey(context)?.let {
                PreferenceDataStoreFactory.createEncrypted {
                    EncryptedFile(
                        context,
                        context.dataStoreFile(prefName!!),
                        masterKey = it
                    )
                }
            }

[RhymezxCode]

   val aead = AndroidKeysetManager.Builder()
                .withSharedPref(context, "master_keyset", "master_key_preference")
                .withKeyTemplate(KeyTemplates.get("AES256_GCM"))
                .withMasterKeyUri("android-keystore://master_key")
                .build()
                .keysetHandle
                .getPrimitive(Aead::class.java)
            
            val dataStore = PreferenceDataStoreFactory.createEncrypted(
                encryptionOptions = {
                    // Specify fallback Aead to make it possible to decrypt data encrypted with it
                    fallbackAead = aead
                }
            ) {
                EncryptedFile.Builder(
                    context.dataStoreFile(prefName!!), // Keep the same file
                    context,
                    MasterKeys.getOrCreate(MasterKeys.AES256_GCM_SPEC),
                    EncryptedFile.FileEncryptionScheme.AES256_GCM_HKDF_4KB
                ).build()
            }

This option works, but i previously didn't use the library before.

If there is a better way, please explain to me

[osipxd]

Oh. I see there is a bug that PreferenceDataStoreFactory.createEncrypted has no default value for the encryptionOptions parameter. I'll fix it in the nexts version, but for now you can pass empty lambda as a workaround

PreferenceDataStoreFactory.createEncrypted {
    EncryptedFile(
        context,
        context.dataStoreFile(prefName!!),
        masterKey = it,
        // TODO: Remove this parameter when issue in encrypted-datastore will be fixed
        //  https://github.com/osipxd/encrypted-datastore/issues/12
        encryptionOptions = {} 
    )
}

[RhymezxCode]

Alright thanks

[osipxd]

Fixed in 1.0.0-alpha04