## Summary An option to block websites using a user blocklist. ## Description As an user that employs the parental as a self control app I want to be able to block certain sites that might not be caught by the family DNS. Let me give you an example: I use the family dns as a nsfw blocker. The issue is some websites like 4chan or Reddit doesn't get blocked so having the option to add the sites into a blocklist would be helpful. Also it would be important to add the option of import and export the blocklist. This is important if you have a big blocklist. ## Reflection I don't really have a diagram but I think it would be quite simple. Just a list where you can add the domains you want to get blocked. Just like programs like Cold Turkey or Adguard: {width=540 height=556} You could use [TestDPC](https://github.com/googlesamples/android-testdpc) as a reference since I kinda experimented with it as a self control app. For what I can see you could use the blocksite policy from Chrome to block websites directly onto the browser. Another option might be to use the host file. This is something I can't use myself since, not only I would have to root my phone, I would have to do it each update due to the atomic nature of android. Finally maybe the privacy blocker could do the job? It blocks trackers. Not only on apps but also inside the browser so I will assume it does something to block the requests from the trackers so maybe it could do the same with the blocklist.