Unity - Use SQLite database in other folder than StreamingAssets - unity3d

Question

I made a cross matching words Unity game for Android devices. Currently I am using an SQLite Database in StreamingAssets folder for the words in the game and everything works great.
The problem is that my database in StreamingAssets folder is easily accessible to anyone.
Is there any way to move and access my database from other folder except StreamingAssets?
I am using the code below to access my database on Android:
string databaseName = "/MyDatabase.db";
StartCoroutine(SetDatabase(databaseName));
return Path.Combine("URI=file:" + Application.persistentDataPath + databaseName);
private IEnumerator SetDatabase(string databaseName)
{
string path = Path.Combine("jar:file://" + Application.dataPath + "!/assets" + databaseName);
UnityWebRequest unityWebRequest = UnityWebRequest.Get(path);
yield return unityWebRequest.SendWebRequest();
if (unityWebRequest.isNetworkError || unityWebRequest.isHttpError)
AppHelper.Dbg("SetDatabase()", this + ": " +unityWebRequest.error);
/// Retrieve results as binary data.
byte[] data = unityWebRequest.downloadHandler.data;
/// Writes the DB in the persistent memory.
File.WriteAllBytes(Path.Combine(Application.persistentDataPath + databaseName), data);
}
Attached a screenshot of my .apk file showing my database in StreamingAssets folder.

Answer 1

So I found a solution to the problem I had. I add my database in Resources folder and then use the code below to copy it in persistent memory and therefore the database is not visible in the .apk file.
private void CopyDefinitionsDatabaseFromResources()
{
string RESOURCES_DATABASE_NAME = "words.bytes";
string DATABASE_NAME = "words.db";
TextAsset db = Resources.Load<TextAsset>(Path.GetFileNameWithoutExtension(RESOURCES_DATABASE_NAME));
byte[] data = db.bytes;
// copy the database file from resources to persistent app path
string destination = Path.Combine(Application.persistentDataPath, DATABASE_NAME);
// writing file
File.WriteAllBytes(destination, data);
}