fix: disable back action by gesture after accepting terms and conditions

[fc-santos]

Summary of Changes

This PR fixes a bug where after accepting the Terms & Conditions the user is able to go back from the PINCreate Screen and then is stuck on Terms & Conditions Screen. Only killing app gets the user back on the PINCreate screen.

Screenshots, videos, or gifs

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Breaking change guide

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Related Issues

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[cvarjao]

@fc-santos , can you elaborate a bit more on the problem. Is that on iOS, Android, both? is that on Bifold or is that on your own implementation of a wallet using bifold? It seems like getting stuck on a screen by going back seems the problem.

[fc-santos]

@cvarjao it's meant to fix this problem (occurs on both Android and iOS):

cropped.mp4

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cvarjao]

I might be missing something, I don't think removing the ability to go back fix the problem, probably a workaround. It shouldn't get stuck as you are seeing. I think that is the problem that needs to be fixed

[bryce-mcmath]

@fc-santos adding to what Clecio said, I suspect it has to do with the checkbox no longer existing when you come back to the Terms screen. Not having it checked is probably preventing the user from continuing. Probably better to fix that underlying bug that just preventing back nav. Might be as simple as changing line 23 of Terms.tsx to:

const [checked, setChecked] = useState<boolean>(store.onboarding.didAgreeToTerms ?? false)

Edit: Or you could simply remove the checkbox. We don't use one in our injected version of the Terms screen.

[fc-santos]

@bryce-mcmath I agree that we should do what you suggested, but at the same time do we want to enable the user to go back though? The user has already accepted the conditions, why are allowing it to be accepted again?

[fc-santos]

@fc-santos adding to what Clecio said, I suspect it has to do with the checkbox no longer existing when you come back to the Terms screen. Not having it checked is probably preventing the user from continuing. Probably better to fix that underlying bug that just preventing back nav. Might be as simple as changing line 23 of Terms.tsx to:

const [checked, setChecked] = useState<boolean>(store.onboarding.didAgreeToTerms ?? false)

Edit: Or you could simply remove the checkbox. We don't use one in our injected version of the Terms screen.

@bryce-mcmath To answer your point about removing the checkbox, it's a legal requirement for us to have it.