Commit Graph

6 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
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