Summary:
Changelog:
[General][Fixed] - Improved Flow type inference in Animated `.interpolate()`
Improves the ergonomics of `.interpolate()` by allowing Flow to infer the correct type for `outputRange`. This is achieved by adding a new type parameter `OutputT` to `interpolate()` (and `Animated.Interpolation` and `InterpolationConfigType`), which Flow infers as either `number` or `string` based on usage.
Admittedly, at the call site, this is not that much safer compared to something like `outputRange: $ReadOnlyArray<number | string>`, but it does document the intent of the API a bit better and provide some downstream type safety. For example, we can now express `Animated.Number` (D35869375) more precisely by excluding string-valued interpolation nodes.
Reviewed By: javache
Differential Revision: D35869725
fbshipit-source-id: e03ec22e9b3368ee196b392af011062ac99d8bb9
Summary:
Changelog: [General][Added] - Add `Animated.Numeric` Flow type
Adds a Flow type to represent the various Animated node types that evaluate to numeric values and can be `interpolate()`d.
I'm including `AnimatedInterpolation` as "numeric" here even though it can technically evaluate either to a number or to a string, depending on its config. Note that calling `interpolate()` on a string-valued `AnimatedInterpolation` is a runtime error.
In a future diff, I'm planning to add a type argument to `AnimatedInterpolation` (and its config type), at which point we can refine `Animated.Numeric` to correctly include only `AnimatedInterpolation<number>`.
Reviewed By: javache
Differential Revision: D35869375
fbshipit-source-id: 2ff6754f1a5abc68c9da2c6836872c2022b25676
Summary:
Creates Animated.Color for animating color props.
Implement AnimatedColor, which basically consists of 4 AnimatedValues (along the same vein as ValueXY) which allows us to just use AnimatedValue's interpolation. Provides a string color value of shape 'rgba(r, g, b, a)'
AnimationNode DAG looks like:
{F696076974}
Followup changes will include support for string color values, platform colors, and native driver.
Changelog:
[General][Added] - New Animated.Color node
Reviewed By: mdvacca
Differential Revision: D33778456
fbshipit-source-id: 83ddbc955156bf589c864f229a5f83fe6875fd0e
Summary:
Removes the legacy `react-animated` package configuration and collapses the `Animated/src/` directory into `Animated/`.
Also, reconfigures all references to `Animated/src/` to just be `Animated/`.
Changelog:
[Internal]
Reviewed By: cpojer
Differential Revision: D22450848
fbshipit-source-id: 9fd4861e9f357d817d82e9fec71967a2936a3830
Moti Zilberman
Genki Kondo
Andres Suarez
Tim Yung