Summary:
Changelog:
[Internal][Changed] - Remove keyExtractor from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
[General][Changed] - Remove data as a prop for VirtualizedSectionList. In the reactnative.dev docs it mentions that sections is the equivalent for *SectionList: https://reactnative.dev/docs/sectionlist#sections
[General][Changed] - Change export type of VirtualizedSectionList and wrap component updates in act in test.
[Internal] - Remove FlowFixMe from VirtualizedSectionList
Reviewed By: kacieb
Differential Revision: D27271493
fbshipit-source-id: f83bdcce9c71c140c8a8fb6f0ecd9bb520fcb85b
Summary:
#Changelog:
[General][Changed] - Remove `data` as a prop for VirtualizedSectionList. In the reactnative.dev docs it mentions that `sections` is the equivalent for `*SectionList`: https://reactnative.dev/docs/sectionlist#sections
Reviewed By: nadiia
Differential Revision: D26992800
fbshipit-source-id: afcd027fca0cc8b4d7418e0c5543382bc8e2f56c
Summary:
Changelog:
[Internal][Changed] -Remove keyExtractor from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969588
fbshipit-source-id: b00922a339cbe471fcbf560ab4abdd9e48eda1fc
Summary:
Changelog:
[Internal][Changed] - Remove initialNumToRender from defaultProps as part of larger effort to remove defaultProps from VirtualizedList
Reviewed By: nadiia
Differential Revision: D26969585
fbshipit-source-id: 8674544c06b7b99eee693cc7508c9e4199232e98
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
We recently updated React Native's docs site to have its own domain reactnative.dev and needed to update the URLs in the source code
CHANGELOG:
[INTERNAL]
Reviewed By: hramos
Differential Revision: D20072842
fbshipit-source-id: 1970d9214c872a6e7abf697d99f8f5360b3b308e
Summary:
We are rolling out exact-by-default syntax to xplat/js.
I had to manually move around some comments to preserve proper placement.
Changelog: [Internal]
Reviewed By: jbrown215
Differential Revision: D18633611
fbshipit-source-id: 48f7468dcc55b1d00985419d035a61c6820b3abe
Summary:
These components had props that were poorly typed and let many things through. This diff tightens that all up.
The main difference in this diff is using `{...BaseProps, ...LocalProps }` instead of `BaseProps & LocalProps`.
The majority of the changes in this diff is reducing duplicated prop definitions. For example, FlatList defines a bunch of props that VirtualizedList also defines. Since FlatList extends those props, using spread now means that FlatList can't duplicate those props. So I've moved the definitions to the correct base file and deleted the duplicates.
Changelog:
[Internal]
Reviewed By: lunaleaps
Differential Revision: D17824459
fbshipit-source-id: 089ac4c58c3c9f70a9f28e517f2e9ecd8aab1a50
Summary:
`?React.Element<any>` allows passing in `undefined`, an invalid value to render into a React component. Changing these types to be `null | React.Element<any>`.
The issues that this caught were fixed in a previous diff.
Reviewed By: lunaleaps
Differential Revision: D17859220
fbshipit-source-id: 71438cb357b44bca0bf3437aea99ece99a616f7d
Summary: FlatList and VirtualizedList were typing this value as any instead of using the actual type from ScrollView. I started with that change and then fixed the type to solve the other callsites in the codebase.
Reviewed By: zackargyle
Differential Revision: D17089934
fbshipit-source-id: bfc22cec9993904d779cad37b1de7cb3c0484d2c
Summary:
Need to add explicit type annotations in these areas to unblock types-first architecture for Flow. These are locations the codemod could not automatically handle.
I'll call out areas I need a close eye on in the comments.
Reviewed By: panagosg7
Differential Revision: D16659053
fbshipit-source-id: 167dd2abe093019b128676426374c1c62cf71e7f
Summary:
This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change.
See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail.
[General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires
Pull Request resolved: https://github.com/facebook/react-native/pull/24749
Differential Revision: D15258017
Pulled By: cpojer
fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
Summary:
`legacyImplementation` has caused a warning in FlatList for a long time. FlatList supports the use cases of the legacy implementation and should be adopted.
We will be removing the deprecated MetroListView and ListView components to reduce bundle sizes and the complexity of the codebase.
Reviewed By: yungsters
Differential Revision: D10245824
fbshipit-source-id: 60ff0d54974649b57bac9f9f29b769f34ca2701c
Summary: This change drops the year from the copyright headers and the LICENSE file.
Reviewed By: yungsters
Differential Revision: D9727774
fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
Summary:
This PR removes the need for having the `providesModule` tags in all the modules in the repository.
It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`)
* Checked the Flow configuration by running flow on the project root (no errors):
```
yarn flow
```
* Checked the Jest configuration by running the tests with a clean cache:
```
yarn jest --clearCache && yarn test
```
* Checked the Metro configuration by starting the server with a clean cache and requesting some bundles:
```
yarn run start --reset-cache
curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android'
curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios'
```
[INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools.
Closes https://github.com/facebook/react-native/pull/18995
Reviewed By: mjesun
Differential Revision: D7729509
Pulled By: rubennorte
fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825
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
Summary:
`renderItem` on `SectionList` is within the `OptionalProps` group of props but it is not actually marked as optional. Which means that doing things such as in the example where each section has its own `renderItem` and no `renderItem` prop is passed into `SectionList` will fail flow.
Create a `SectionList` where each section has it's own `renderItem` and do not pass in a `renderItem` into `SectionList`. Run flow, it should error.
[GENERAL] [MINOR] [SectionList] -Makes `renderItem` prop on `SectionList` optional for flow.
Closes https://github.com/facebook/react-native/pull/17262
Differential Revision: D6645672
Pulled By: hramos
fbshipit-source-id: 1096e8c4998c14003cf42f29ea559505082047c1
Summary:
Added language to explain that you still need to add keys for each section even if you use a keyExtractor method.
No code changed; just clarified documentation.
Closes https://github.com/facebook/react-native/pull/15007
Differential Revision: D5425897
Pulled By: hramos
fbshipit-source-id: db44064a28a673feeda5a6765ea45217d3ae51e2
Summary:
Flashing scroll indicators is a standard behavior on iOS to show the user there's more content.
Launch RNTester on iOS, go to the ScrollView section, tap the "Flash scroll indicators" button.
You'll see this:

I've exposed the method `flashScrollIndicators` on all scrolling components that were already exposing a `scrollToXXX` method so it's usable from those components using a ref.
Let me know what you think.
Closes https://github.com/facebook/react-native/pull/14058
Differential Revision: D5103239
Pulled By: shergin
fbshipit-source-id: caad8474fbe475065418d771b17e4ea9766ffcdc