screenx 1.0.0

Centralised responsive configuration for Flutter — adaptive breakpoints, sp/dp converters, and ScreenXLayout widget for Android, iOS, and Web. One init, fully responsive.

Changelog

All notable changes to screenx are documented here.

The format follows Keep a Changelog and this project adheres to Semantic Versioning.

Unreleased

1.0.0 - 2026-05-28

Added

• ScreenXLayout widget — single entry point for package initialisation. Place once inside MaterialApp.builder; all responsive values become available throughout the widget tree.
• ScreenX static accessor — provides bp, sp(), dp(), wp(), and hp() without requiring a BuildContext.
• ScreenBreakpoint — resolved breakpoint descriptor with boolean helpers (isMobile, isTablet, isDesktop, atLeastMD, …).
• ScreenBreakpointTier enum — five-tier mobile-first scale: xs, sm, md, lg, xl.
• ScreenXData — InheritedWidget that propagates breakpoint changes through the tree with zero unnecessary rebuilds.
• ScreenXBuilder — builder-pattern widget that rebuilds its subtree only when the active breakpoint tier changes.
• ScreenXBuilder.switch_ constructor — discrete child widgets per breakpoint tier with automatic fallback to the nearest smaller tier.
• ScreenUtil — unit conversion engine:
  • sp(value) — scalable pixels accounting for system text-scale preference.
  • dp(value) — density-independent pixels for layout dimensions.
  • wp(percent) — percentage of current screen width.
  • hp(percent) — percentage of current screen height.
• Platform-specific metric adapters for Android, iOS, and Web (internal).
• Full dartdoc coverage on every public API member.
• ≥ 90 % unit and widget test coverage.
• Runnable example application in example/.
• GitHub Actions CI/CD:
  • ci.yaml — format, analyze, test, pana gate (≥ 110) on every PR to develop.
  • release.yaml — validate, pana gate (≥ 120), publish to pub.dev via OIDC, and create GitHub Release on v*.*.* tag push.