animationSafe static method

Duration animationSafe(
  1. Duration d
)

d floored at kMinEffectMs. Overlays run every duration through this before repeat() / forward(): a zero-length controller asserts in debug and throws each frame in release, whatever its source (a backend knob, a host-set static, a wire duration_ms).

Implementation

static Duration animationSafe(Duration d) =>
    d.inMicroseconds < kMinEffectMs * 1000
        ? const Duration(milliseconds: kMinEffectMs)
        : d;