
STATE THAT SURVIVES INTERRUPTION
Android Vote API
Keep Android participation states understandable.
A proposed Android vote API client should communicate what it knows even when connectivity changes or a page is reopened. Reading a saved result, preparing a choice, and receiving a submission receipt are separate states. This guide examines those boundaries across different screen sizes and interaction needs. VoteAPI.com does not provide an Android application, a store listing, or a live participation endpoint.

Choose what may be available offline
Create an explicit policy for locally retained information. Public poll descriptions and previously observed totals may be useful without a connection, provided their age remains visible. Personal eligibility information may require a different treatment. Give cached records a source identifier and retrieval time so the interface can explain what it is showing. A proposed offline reading mode should not imply that the upstream service is reachable. Let the reader distinguish unavailable new information from a valid older observation without relying on an ambiguous spinner.
Model recovery around one attempted operation
A submission can be prepared, sent, confirmed, rejected, or left uncertain by an interrupted response. Name those states before implementing retries. Preserve a stable operation reference where the responsible service supports reconciliation. On return, inspect the prior attempt rather than blindly repeating a new submission. A local “queued” state means only that the client intends to try; it does not prove eligibility, acceptance, or inclusion in a total. The public message should describe the actual evidence available at that moment.
Adapt layout without changing the rules
Different display sizes should change presentation, not the meaning of a choice or confirmation. Keep the question, allowed selection count, deadline, and error recovery readable in compact layouts. For web interfaces, use WCAG 2.2 as a reference when reviewing labels, focus, and status communication. Rehearse a long choice label, enlarged text, a translated instruction, and a service error on the same page. Avoid cutting off the most important explanation merely because a decorative result chart requires more horizontal space.
COMMON QUESTIONS
A clearer
starting point.
Should a saved selection automatically submit when connectivity returns?
Only if the proposed product has a clear, consented rule for that behavior and the responsible service can reconcile the operation safely. Recheck the poll state and preserve a recognizable operation reference. An automatic retry should never make the interface claim acceptance before the service actually confirms it.
How can a cached result avoid looking current?
Show its observation time and explain that the display is using previously retrieved information. Keep a refresh failure separate from the result itself. A timestamp, short state label, and deliberate refresh control provide clearer evidence than an animation that continues to suggest live updates during a connectivity interruption.