Commit Graph

10 Commits

Author SHA1 Message Date
Héctor Ramos 1151c096da Update copyright headers to yearless format
Summary: This change drops the year from the copyright headers and the LICENSE file.

Reviewed By: yungsters

Differential Revision: D9727774

fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
2018-09-11 15:33:07 -07:00
Sophie Alpert 1490ab12ef Update license headers for MIT license
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.

find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.

Reviewed By: TheSavior, yungsters

Differential Revision: D7007050

fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-16 18:31:53 -08:00
Janic Duplessis c47759a9ae Fix potential retain cycles in Animated iOS
Summary:
Fixes potential retain cycles detected by an internal fb tool.

```
First:

__NSDictionaryM
-> RCTPropsAnimatedNode
-> _parentNodes -> __NSDictionaryM
-> RCTStyleAnimatedNode
-> _childNodes -> __NSDictionaryM

Second:

RCTScrollView
-> _eventDispatcher -> RCTEventDispatcher
-> _observers -> __NSArrayM
-> RCTNativeAnimatedModule
-> _nodesManager -> RCTNativeAnimatedNodesManager
-> _uiManager -> RCTUIManager
-> _viewRegistry -> __NSDictionaryM
-> RCTScrollView
```

First fix:
Use weak map for parent and child nodes, strong refs are managed by RCTNativeAnimatedNodesManager

Second fix:
Make RCTEventDispatcher observers a weak array and make sure we don't keep strong refs to UIManager in RCTNativeAnimatedNodesManager and RCTPropsAnimatedNode.

Tested that native animations still work in UIExplorer

[IOS] [BUGFIX] [NativeAnimated] - Fix potential retain cycles in Animated iOS
Closes https://github.com/facebook/react-native/pull/16506

Differential Revision: D6126400

Pulled By: shergin

fbshipit-source-id: 1ac5083f8ab79a806305edc23ae4796ed428f78b
2017-10-23 13:20:59 -07:00
Janic Duplessis fc45471af2 Native Animations - Fix edge case with restore default values
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
2017-05-25 06:18:36 -07:00
Janic Duplessis c9fae2fb93 Native Animated - Restore default values when removing props on iOS
Summary:
This fixes a bug that causes properties to keep stale values because they were not restored to their default after being removed when their value was controlled by native animated.

To fix this we restore default values in `disconnectFromView` by updating views with null values for all props that we modified previously. However this causes another issue where we lose any props that were set by the normal process because NativeAnimated operations are always executed after UIManager operatations. To fix this I added a way to hook into UIManager view updating process to be able to execute NativeAnimated operations either before or after updating native views.

In the case of disconnecting we want to do it before updating views so that it does: Value changed by native animated -> value restored to default -> (optional) value updated by normal prop.

This PR also depends on #10658.

**Test plan**
Tested that this fixed a particular bug in an app that uses ex-navigation + native animations where a navbar w
Closes https://github.com/facebook/react-native/pull/11819

Differential Revision: D4752566

Pulled By: javache

fbshipit-source-id: 68ee28200ffeba859ae1b98ac753bd7dcb8910f0
2017-03-28 05:33:02 -07:00
Ryan Gomba 7e869b9d0a Drive any numerical prop via NativeAnimated
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
2017-01-26 18:28:53 -08:00
Ryan Gomba c858420b2d Fix NativeAnimation invalidation & races on iOS
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
2016-11-28 11:13:31 -08:00
Brandon Withrow 19e2388a76 Add support for native animations on iOS
Summary:
Currently on iOS animations are being performed on the JS thread. This ports animations over to the native thread and performs them natively. A lot of this work has already been done on Android, but this PR enables a few animation nodes that Android doesn't yet support such as Transform, Multiplication, and Addition nodes.
Also there is a demo of the native animations added to the UIExplorer app.
Closes https://github.com/facebook/react-native/pull/7884

Reviewed By: javache

Differential Revision: D3409179

Pulled By: nicklockwood

fbshipit-source-id: ef2d8840032e0c32f49e4a16ba86d448662e1751
2016-06-09 10:43:51 -07:00
Brandon Withrow b29c938312 Reverted commit D3401811
Summary:
Currently on iOS animations are being performed on the JS thread. This ports animations over to the native thread and performs them natively. A lot of this work has already been done on Android, but this PR enables a few animation nodes that Android doesn't yet support such as Transform, Multiplication, and Addition nodes.
Also there is a demo of the native animations added to the UIExplorer app.
Closes https://github.com/facebook/react-native/pull/7884

Differential Revision: D3401811

Pulled By: nicklockwood

fbshipit-source-id: 709e533243130153febef03ddd60d39e9fe70e3e
2016-06-07 23:43:30 -07:00
Brandon Withrow 5ecdb252c3 Add support for native animations on iOS
Summary:
Currently on iOS animations are being performed on the JS thread. This ports animations over to the native thread and performs them natively. A lot of this work has already been done on Android, but this PR enables a few animation nodes that Android doesn't yet support such as Transform, Multiplication, and Addition nodes.
Also there is a demo of the native animations added to the UIExplorer app.
Closes https://github.com/facebook/react-native/pull/7884

Differential Revision: D3401811

Pulled By: nicklockwood

fbshipit-source-id: c8d750b75e4410923e17eaeb6dcaf079a09942e2
2016-06-07 20:43:37 -07:00