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ATS-01 is a set of rules, which will be granted into any list, if it meets certain level of the conditions. Lack of quality in many products which we see, is due to missing full implementation of these rules. You might already have this rules available in your app - therefor no need to make adjustments just to use this document as reference.
Technologies: React Native
Mobile applications are built heavily around lists. In a mobile device, user is usually swiping vertically and less often horizontally. Thus, software companies need to focus on building better lists which interacts more smoothly.
Here is the interactive list of ATS-01 standard. ATS-01 is met when the screen must implement or be implemeneted:
The application needs to be written in React Native. Android/IOS/Ionic/Xamarin and etc are not accpted in this standard.
Starndard only applies to screens which need to show dataset, usually from remote service or bluetooth, WIFI devices. It does not apply to stationary elements, which are put in ScrollView
Screen needs to have a clear strategy, to show the errors occured while fetching information from remote, or any other permission issues, requirement in the first list.
Screen should handle in case of subsequent failures of fetching data, or changes to parameters, and show them on top of the list, as header and give user clear action point to move next steps.
Screen needs to clearly give user feedback if the remote list is empty. It should be different than network failures, other impediments precluding user to understand real data availabilty.
The screen should load the data from it's remote based on user scroll threshold. Even if the remote source does not have such possiblity,
you need to make a
PaginatableArray out of it pass it to this component.
On the first pull, you need to have skeleton porportional to the real items implemented. User should not see a loader, while the screen is opened first time.
In case loading of data is taking longer than usual, there should be indication of that, tell the user that they can cancel or retry in specific amount of time.
It should be giving user message "Pull to retry" in case of failure in first or subsequent requests.
Screen needs to keep an strategy to clean up remote requests, BLE scanning, or any ongoing process to provide data in to screen, in case user tried to leave the screen.