GrapheneOS still does this -- allows controlling internet access on a per-app basis.

For those of us stuck on normal android, is there a way to achieve that? I know it used to work with some firewall apps but nowdays they all require root access.

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xigoi an hour ago | parent | next [-]

Not the same thing, but you can install an app like Blokada Libre to block ads and trackers in all apps.

https://blokada.org/

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psnehanshu 23 minutes ago | parent [-]

Or you can set your DNS resolver to dns.adguard-dns.com and it blocks almost all ads. You can search "private dns" in Android settings app and set it there.

	▲	xigoi 20 minutes ago \| parent [-]
		This has the disadvantage that you can’t whitelist specific domains, which is something I need pretty often.

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Zak 2 hours ago | parent | prev | next [-]

It looks like you can't revoke the internet permission, but you can use the firewall via ADB. Settings are lost on reboot, but you can use an automation with Tasker or similar to set them on boot:

https://www.reddit.com/r/tasker/comments/1mxjnvs/how_to_bloc...

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d2323 2 hours ago | parent | prev | next [-]

Netguard No Root Firewall still works for me: https://github.com/M66B/NetGuard

	▲	bornfreddy 15 minutes ago \| parent [-]
		+1 for Netguard, it is awesome. A bit clumsy UI, but indispensible.

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throw_await 2 hours ago | parent | prev [-]

Go to settings > App > $SCUMMY_APP > Mobile Data & WiFi. Uncheck all.

	▲	Barbing an hour ago \| parent \| next [-]
		Why does Apple not give that Wi-Fi option there? I mean, is there a reason we’d be sympathetic to?
	▲	KomoD 2 hours ago \| parent \| prev [-]
		Not a thing on stock android

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lxgr 2 hours ago | parent | prev [-]

iOS allows this, but only on mobile data, which is pretty infuriating. Why should I not be able to also restrict apps from dialing home/anywhere just because I'm on a Wi-Fi network (which isn't even necessarily unmetered)?

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joosters 2 hours ago | parent [-]

It's really annoying. I have a sudoku game on my phone, works great but give it internet access and it's suddenly full of sketchy adverts.

If I'm playing it on my commute, it's usable with mobile data disabled for the app. But when the train stops in a station long enough to auto-connect to wifi, immediate full screen adverts :(

	▲	raw_anon_1111 26 minutes ago \| parent \| next [-]
		Then don’t use an ad supported app? I have one as supported app on my phone - Overcast. The developer created their own ad platform and serves topic based ads based on the podcast you are listening to right now. Ironically enough I started to pay for a subscription even though it didn’t give me any real benefit just to support him until he started having ads. I’ve found a lot of useful podcasts from the ads.
	▲	xp84 38 minutes ago \| parent \| prev [-]
		I’m gonna be That Guy for a minute: if you enjoy using a Sudoku app, isn’t there one available on more acceptable terms, e.g. a single purchase or a IAP that removes the ads from this one? I’m not saying you have to pay like $3.99/week for a scam one, but more like pointing out that if you don’t like ads (as I also don’t) why not support the developers who believe in selling software to you for a few bucks rather than selling your annoyance to Google via Adsense?