如何在android中从非加密域迁移到加密域架构

Question

我想在android中从非加密迁移到加密的Realm。如何实施？

e.g。来自

 RealmConfiguration config = new RealmConfiguration
                .Builder()
                .schemaVersion(0)
                .migration(new Migration())
                .build();
        Realm.setDefaultConfiguration(config);

到

RealmConfiguration config = new RealmConfiguration
                    .Builder()
                    .schemaVersion(1)
                    .encryptionKey(some64ByteKey())
                    .migration(new Migration())
                    .build();
            Realm.setDefaultConfiguration(config);