openfoodfacts/smooth-app

Revamp the "user not connected" popup

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#6,456 opened on Mar 17, 2025

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Description

Hi everyone!

We would like to change the current popup (dialog) used when a user has no account/is not signed in. This popup is visible when you try to edit a field (such as Basic info, Ingredients…).

Instead, we want to use this layout:

The design is available on Sketch.

All assets are available in the repo.

For the green buttons, the idea is to have a stamp-like animation. The first item is displayed, then the second one, then the third one. It must be animated.

All items are randomly placed (we could add more later). No third-party library is allowed.

@GSoC students: If you want to develop this feature, please explain us how you would implement it. If you need some help, there's already a PR with an old (but similar) layout.

Contributor guide

Research direction
Implement the new popup layout with stamp like animation using Flutter's built in animation APIs. Follow the design in Sketch and ensure all items are randomly placed.
Tech stack
dartflutter
Domain
mobile
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
FlutterDartGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75