sun_moon_switch 1.0.0

An animated day/night toggle switch. A sun with drifting clouds becomes a cratered moon under twinkling stars.

Changelog

This project follows semantic versioning.

1.0.0

First release.

• SunMoonSwitch, an animated day/night toggle drawn by a single CustomPainter. No image assets and no dependencies beyond Flutter.
• Idle motion: stars that rise one after another and twinkle, drifting clouds, slowly rotating sun rays, and a meteor once per cycle. Controlled with animateAmbient and ambientDuration.
• Interaction: tap, drag that tracks the finger one to one, velocity-aware snapping on release, a squash while pressed, and haptics on Android and iOS.
• Accessibility: toggled semantics with an enabled state and a tap action, keyboard focus with space and enter, and support for MediaQueryData.disableAnimations.
• Theming: SunMoonSwitchColors exposes all thirteen colors, with a midnight preset plus copyWith and lerp.
• Layout: SunMoonSwitchSize presets (small, medium, large), free width and height, custom duration and curve, and right-to-left support.