Summary:
This diff changes the behaviour of natively driven animations in case the node that they are being run for has its value changed using `setValue` or as a result of an incoming event.
The reason for changing that is to match the JS implementation of `setValue` which behaves as described above (see relevant code here: 7cdd4d48c8/Libraries/Animated/src/AnimatedImplementation.js (L743))
**Test Plan:**
Use this sample app: https://snack.expo.io/B1V7RX9r-
Change: `USE_NATIVE_DRIVER` const between `true` and `false`.
See the animation stops regardless of the state of `USE_NATIVE_DRIVER` unlike before when it would stop only when `USE_NATIVE_DRIVER` was set to `false`
Closes https://github.com/facebook/react-native/pull/15054
Differential Revision: D5463750
Pulled By: hramos
fbshipit-source-id: e164c5299588ba8cac2937260c9ba9f6053b04e5
Summary:
There was an edge case where sometimes a view could be added and removed in the same batch so this caused issues because we ran `disconnectAnimatedNodeFromView` before `connectAnimatedNodeToView`. This separates restoring default values from `disconnectAnimatedNodeFromView` so we can run only `restoreDefaultValues` on the pre-operations queue and just do nothing in case the view doesn't exist (it is fine because we know it will be removed immediately).
**Test plan**
Tested that native animations still work properly in RNTester and tested that the edge case crash was fixed.
Closes https://github.com/facebook/react-native/pull/14114
Differential Revision: D5128989
Pulled By: javache
fbshipit-source-id: 9f47a2d3aafeb06d8ed1a4dd1800b8af225edb7d
Summary:
This is one of the last feature that is missing from native animated, it was already supported on Android and this implementation is based on it.
**Test plan**
Test that the existing decay animation example now works on iOS
Run unit tests
Closes https://github.com/facebook/react-native/pull/13368
Differential Revision: D4938061
Pulled By: javache
fbshipit-source-id: 36b57b1029a542e9daf21e048a06d3b3347e9659
Summary:
Adds unit tests to the Native Animated implementation on iOS. This pretty much mirrors the tests we currently have on Android.
It also fixes 2 bugs I've found when adding the tests and pass the current time in `stepAnimation` instead of using `CACurrentMediaTime` to make testing easier.
- `stopListeningToAnimatedNodeValue` did not actually work at all, it should set the listener to nil.
- The finished value in the animation end callback was always true, this simplifies the `RCTAnimationDriver` interface to get rid of `removeAnimation` and fixes the end callback value.
**Test plan**
- Run the tests
- Make sure the UIExplorer example still works
Closes https://github.com/facebook/react-native/pull/13068
Differential Revision: D4786701
Pulled By: javache
fbshipit-source-id: a4f07e6eec1f363ca47b6f27984041793c915bfc
Summary:
Re-applying the diff that was reverted in D4659669 / b87f4abf78 because of some crashes with fixes from D4659708 merged in.
---
Fixes a bug that happens when trying to use ScrollView with sticky headers and native `Animated.event` with `onScroll`. Made a few changes to the ListViewPaging UIExplorer example to repro https://gist.github.com/janicduplessis/17e2fcd99c6ea49ced2954d881011b09.
What happens is we need to be able to add multiple events to the same prop + viewTag pair. To do that I simple changed the data structure to `Map<prop+viewTag, List<AnimatedEventDriver>>` and try to optimize for the case where there is only one item in the list since it will be the case 99% of the time.
**Test plan**
Tested by reproducing the bug with the above gist and made sure it was fixed after applying this diff.
Closes https://github.com/facebook/react-native/pull/12697
Reviewed By: fkgozali
Differential Revision: D4661105
Pulled By: sahrens
fbshipit-source-id: c719dc85f45c1a142ef5b9ebfe0a82ae8ec66497
Summary:
Fixes a bug that happens when trying to use ScrollView with sticky headers and native `Animated.event` with `onScroll`. Made a few changes to the ListViewPaging UIExplorer example to repro https://gist.github.com/janicduplessis/17e2fcd99c6ea49ced2954d881011b09.
What happens is we need to be able to add multiple events to the same prop + viewTag pair. To do that I simple changed the data structure to `Map<prop+viewTag, List<AnimatedEventDriver>>` and try to optimize for the case where there is only one item in the list since it will be the case 99% of the time.
**Test plan**
Tested by reproducing the bug with the above gist and made sure it was fixed after applying this diff.
Closes https://github.com/facebook/react-native/pull/12697
Differential Revision: D4656347
Pulled By: sahrens
fbshipit-source-id: b5c36ba796f478e56028c7a95bc0f86bc54cb2ce
Summary:
In theory, we should be able to animate any non-layout property, including custom ones. While there is still work to be done on the native side to fully enable this, we should start by dropping the prop whitelist.
Closes https://github.com/facebook/react-native/pull/10658
Differential Revision: D4379031
Pulled By: ericvicenti
fbshipit-source-id: fe9c30ea101e93a8b260d7d09a909fafbb82fee6
Summary:
This diff attempts to fix a number of iOS native animation bugs related to improper node invalidation and a race with view creation. The major issues were presented in #9120 as problems 3 and 3b, but I'll recap here:
The invalidation model we use is overly complicated and incomplete. The proper combination of `_needsUpdate` and `_hasUpdated` will result in nodes values being recomputed. However, we do not invalidate nodes in all the places we should, e.g. if we create a new view and attach it to an existing value node (see example in #9120). This diff chooses to remove the `_hasUpdated` flag, and simply relies on the `_needsUpdate` flag to mark a node as dirty.
We mark nodes as dirty when they are:
- created
- updated
- attached to new parents
- detached from old parents
- attached to a view
Calling `updateNodeIfNecessary` will, if necessary, compute all invalidated parent values before recomputing the node value. It will then apply the update, and mark the no
Closes https://github.com/facebook/react-native/pull/10663
Differential Revision: D4120301
Pulled By: mkonicek
fbshipit-source-id: e247afcb5d8c15999b8328c664b9f7e764d76a75
Krzysztof Magiera
Janic Duplessis
Jiajie Zhu
Ryan Gomba
Sokovikov