Summary:
Setting `windowSize = 0` doesn't make sense. Let's make sure we catch this problem in the constructor so that it doesn't cause inexplicable list behavior.
Also fixed an invariant in `VirtualizeUtils` that is meant to prohibit non-monotonically-increasing offset arrays. As written, the invariant condition can never actually be violated.
Reviewed By: sahrens
Differential Revision: D6625302
fbshipit-source-id: b2a983cbe7bb5fbe0aed7c5d59e69a8a00672993
Summary:
The previous file/class name convention seemed cool... but now it drives me BANANAS! It makes all this code really hard to maintain.
So, evething were renamed following common modern RN convention.
Reviewed By: mmmulani
Differential Revision: D6605090
fbshipit-source-id: 88ca13d793a5d2adaac2b7922ec6bd4654aacec5
Summary:
The change enabling virtualization in nested lists contained a hidden assumption that nested lists would only appear within the *cells* of a parent list.
If a list header or footer component contains a `VirtualizedList`, that child list won't be wrapped in a `CellRenderer` component and therefore won't have access to `virtualizedCellRenderer` through its context. This causes an error when the child list tries to access the `cellKey` property on an undefined object.
This change wraps the header/footer views in a `VirtualizedCellWrapper` component which supplies that context properly.
Reviewed By: sahrens
Differential Revision: D6603342
fbshipit-source-id: 4d2d82f04947048a16ec9968121d8ecc8c95655a
Summary: As it was mentioned in previous diffs, we are removing this because it overcomplicates rendering layer and provides (almost) no benefits (and cannot be implemented 100% accurate way).
Reviewed By: mmmulani
Differential Revision: D6582560
fbshipit-source-id: 0778db96a45dd8e2520268d5d00792677cb01a20
Summary:
`autoGrow` feature was/is totally awesome but... nowadays <TextInput> component is always autoexpandable (on both iOS and Android),
so we don't need JavaScript implementation of this anymore. Sometimes it is even harmfull (see T23403231).
I am sorry, sumkit. You are still awesome. :)
Reviewed By: sahrens
Differential Revision: D6553514
fbshipit-source-id: 1d24a2f2c046f514bd6b6318797a607b6e1841d0
Summary:
We are removing `reactSetInheritedBackgroundColor` feature because it overcomplicates RN rendering layer and provides very small benefits.
This is the last place where we are using `reactSetInheritedBackgroundColor`.
Reviewed By: mmmulani
Differential Revision: D6581599
fbshipit-source-id: 129997332a03daf927acdd174e5853bfd388332f
Summary:
This is a long story. Awhile ago awesome Nick Lockwood (Hey Nick!) introduced a special optimization for ReactNative rendering layer called "inherited background color".
He described this idea in D2811031:
>>>
Blending semitransparent pixels against their background is fairly a fairly expensive operation on mobile GPUs. To reduce blending, React Native has a system called "background color propagation", where the background color of parent views is automatically inherited by child views unless explicitly overridden. This means that translucent pixels can be blended directly against a known background color, avoiding the need to do this dynamically on the GPU.
In practice, this is only useful for views that do their own drawing, which is basically just <Image/> and <Text/> components, and for image components it only really matters when the image has an alpha component.
The automatic background propagation is a bit of a hack, and often does the wrong thing - for example if a view overflows its bounds, or if it overlaps a sibling, the background color will often be incorrect and need to be manually disabled. Because the only place that it provides a significant performance benefit is for text, this diff disables the behavior for everything except <Text/> nodes. It might still be useful for <Image/> nodes too, but looking through the examples in UIExplorer, the number of places where it does the wrong thing for images outnumbers the cases where it provides significant reduction in blending.
However. I think it is time to remove it. Why? There are several reasons:
* It drastically complicates rendering layer. DRASTICALLY. In many many unrelated places (try search for "backgroundColor"!);
* This mechanism is totally non-conceptual to RN and it prevents us to implement some new possible render optimization that we plan to do;
* This adopted only by two components now: Text and ART;
* This is not a significant performance drain anymore; from iOS 6 even UILabel has clear background color by default.
* I doubt that it even works now because `drawRect:` in Text component does not call super method.
So, this diff just turns this feature off for Text. If all performance metrics are neutral, I will delete this mechanism.
Peace.
Reviewed By: sahrens
Differential Revision: D6564199
fbshipit-source-id: 70524fdd955ca32bbf86d2d1ff5e73316b791219
Summary: JSON.stringify will convert a function to null, but folly::dynamic in the native code can't represent a JS function. Props do sometimes have functions, but don't permit them everywhere.
Reviewed By: johnislarry
Differential Revision: D6541878
fbshipit-source-id: b2a9d3ba7899dfb98a6a2ada3aa91a26549fdd94
Summary:
Because it is not simply flushing, it (in the future) is more complex process. And the names should represent logical meaning of the process, not particular implementation details.
It also nice to have unified terminology across our reactive UI frameworks.
See the next diffs.
Reviewed By: rsnara
Differential Revision: D6436770
fbshipit-source-id: 0a0b686e8ace89e30f6787a37c0a7965c5af757b
Summary:
<!--
Thank you for sending the PR! We appreciate you spending the time to work on these changes.
Help us understand your motivation by explaining why you decided to make this change.
You can learn more about contributing to React Native here: http://facebook.github.io/react-native/docs/contributing.html
Happy contributing!
-->
There are some errors I noticed after upgrading my flow version. I had them in my project, and they were also reported in #11655. These errors were ignored on master, but I went through and fixed them so the static analysis will work still.
After these changes, I receive no errors using flow `0.60.1` on latest master, or using `0.59` in my local project (which does not have the requisite ignores included).
- init a new project
`react-native init --version <path-to-repo> helloworld`
- add the flow binary
`yarn add -D flow-bin`
- run flow
`yarn flow`
- make sure there are no errors in the project.
```
No errors!
✨ Done in 23.60s.
```
<!--
Help reviewers and the release process by writing your own release notes
**INTERNAL and MINOR tagged notes will not be included in the next version's final release notes.**
CATEGORY
[----------] TYPE
[ CLI ] [-------------] LOCATION
[ DOCS ] [ BREAKING ] [-------------]
[ GENERAL ] [ BUGFIX ] [-{Component}-]
[ INTERNAL ] [ ENHANCEMENT ] [ {File} ]
[ IOS ] [ FEATURE ] [ {Directory} ] |-----------|
[ ANDROID ] [ MINOR ] [ {Framework} ] - | {Message} |
[----------] [-------------] [-------------] |-----------|
[CATEGORY] [TYPE] [LOCATION] - MESSAGE
EXAMPLES:
[IOS] [BREAKING] [FlatList] - Change a thing that breaks other things
[ANDROID] [BUGFIX] [TextInput] - Did a thing to TextInput
[CLI] [FEATURE] [local-cli/info/info.js] - CLI easier to do things with
[DOCS] [BUGFIX] [GettingStarted.md] - Accidentally a thing/word
[GENERAL] [ENHANCEMENT] [Yoga] - Added new yoga thing/position
[INTERNAL] [FEATURE] [./scripts] - Added thing to script that nobody will see
-->
[GENERAL][BUGFIX][./Libraries] - Fix up some flow definitions
Closes https://github.com/facebook/react-native/pull/17086
Differential Revision: D6509112
Pulled By: hramos
fbshipit-source-id: a61145b5306c666ab6510ccb9eea02d96f3decb3
Summary:
This feature has been requested by customers. Our previous (pre-react) application had support for custom accessibility actions.
This feature allows UI elements to provide a list of custom actions that can be read when VoiceOver is enabled. UI elements expose one accessibility action by default. Some UI elements may support multiple actions though other mechanisms like tap and hold. To expose these actions in an accessible way iOS provides custom accessibility actions.
Feature was tested in the iOS simulator using the Accessibility Inspector. Custom actions were added to a button and observed in the tool. Custom actions were also invoked using the tool and then stepped through in the debugger.
The feature was also tested on an iPhone. VoiceOver was enabled on the device and custom actions were observed for controls that exposed them.
We have been using this feature in our app for some time as well.
[IOS] [ENHANCEMENT] [Accessibility] - Added support for custom accessibility actions
Eric Davison
Microsoft Corp.
Closes https://github.com/facebook/react-native/pull/17020
Differential Revision: D6472283
Pulled By: shergin
fbshipit-source-id: 4ac4697dca07028e87ffe71b70c00280e7f2043c
Summary: Though this module is dev-only, if not connected to the packager it will collect websockets forever. Some estimate it'll take up 200MB after like 20 minutes.
Reviewed By: shergin
Differential Revision: D6464304
fbshipit-source-id: bef1ce967e4c13dd29e3c7ab4228e9c88d02c157
Summary:
when a hardware keyboard is connected, the virtual keyboard can be hidden (this can easily be demonstrated in the simulator), which means the height of the keyboard is 0. When in this case a `LayoutAnimation` is scheduled, the `KeyboardAvoidingView` won't be affected, but the next layout change will be animated, which can have unintended side-effects. This can also trigger the `Overriding previous layout animation with new one before the first began` warning.
<details>
<summary>Screenshot</summary>
</details>
Open the `KeyboardAvoidingView` example in the `RNTester` project, import `LayoutAnimation` and add something rendered conditionally to the content of the `Modal`, e.g.;
```jsx
{this.state.behavior === 'position' &&
<Text>We're using position now</Text>
}
```
Then update the `onSegmentChange` handler with a `LayoutAnimation`;
```js
onSegmentChange = (segment: String) => {
LayoutAnimation.easeInEaseOut();
this.setState({behavior: segment.toLowerCase()});
};
```
Now open the example in the simulator and play with the "Toggle Software Keyboard" option;
Now when you focus the input, no keyboard should appear, and when you then press an option of the segmented control, you should get the beforementioned warning.
After this change this warning will no longer appear, but the component still behaves the same as before.
[IOS] [BUGFIX] [KeyboardAvoidingView] - prevent scheduling unnecessary `LayoutAnimation`
Closes https://github.com/facebook/react-native/pull/16984
Differential Revision: D6472300
Pulled By: shergin
fbshipit-source-id: c4041dfdd846cdc88b2e9d281517ed79da99dfe7
Summary: We need this trivial funcs to unify spinner appearance logic.
Reviewed By: rsnara
Differential Revision: D6367072
fbshipit-source-id: 70e288bc1fed5911828a5f6deaa829597bf8ebff
Summary:
Currently goes to the same page
<!--
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Help us understand your motivation by explaining why you decided to make this change.
You can learn more about contributing to React Native here: http://facebook.github.io/react-native/docs/contributing.html
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-->
Online doc was not helpful because the link kept going to the wrong page. Someone told me to make a pull request
Documentation change
Go to original link https://facebook.github.io/react-native/docs/animated.html#animatedvaluexy
See that it does not have any info on valuexy
Go to https://facebook.github.io/react-native/releases/next/docs/animatedvaluexy.html
See that the page loads and has information about valuexy
<!--
Help reviewers and the release process by writing your own release notes
**INTERNAL and MINOR tagged notes will not be included in the next version's final release notes.**
CATEGORY
[----------] TYPE
[ CLI ] [-------------] LOCATION
[ DOCS ] [ BREAKING ] [-------------]
[ GENERAL ] [ BUGFIX ] [-{Component}-]
[ INTERNAL ] [ ENHANCEMENT ] [ {File} ]
[ IOS ] [ FEATURE ] [ {Directory} ] |-----------|
[ ANDROID ] [ MINOR ] [ {Framework} ] - | {Message} |
[----------] [-------------] [-------------] |-----------|
[CATEGORY] [TYPE] [LOCATION] - MESSAGE
EXAMPLES:
[IOS] [BREAKING] [FlatList] - Change a thing that breaks other things
[ANDROID] [BUGFIX] [TextInput] - Did a thing to TextInput
[CLI] [FEATURE] [local-cli/info/info.js] - CLI easier to do things with
[DOCS] [BUGFIX] [GettingStarted.md] - Accidentally a thing/word
[GENERAL] [ENHANCEMENT] [Yoga] - Added new yoga thing/position
[INTERNAL] [FEATURE] [./scripts] - Added thing to script that nobody will see
-->
Closes https://github.com/facebook/react-native/pull/16999
Differential Revision: D6467512
Pulled By: shergin
fbshipit-source-id: 69887e34446c3ea57ad831ed870be4e1a8a7a514
Summary:
WIP: Starting point insofar as I'm not sure if there should be an Android equivalent.
My application needs me to delete photos from the photos in iOS.
I have tested this in my application and it works, have a screenshot from iOS asking as well and it does successfully delete the photos from the global Photos app.
Related to https://github.com/facebook/react-native/issues/15253, it kind of continues using the deprecated assets-library framework, but that does need (and will be an bigger and bigger issue coming up) of assets-library URLs being used.
I also assume RN prefers error handling at the JS level? Are the URLs starting with `asset-library`, etc.
Closes https://github.com/facebook/react-native/pull/15481
Differential Revision: D6438016
Pulled By: hramos
fbshipit-source-id: 47512140f62f458c14ad2ade2b358846e168c964
Summary:
Not ready but want to start conversation. (i.e. not sure if to change key name to `urls` from `url`)
I want to be able to share more than 1 image at a time, the current code only lets one use one url, but the API allows for much more.
Some places already make this an issue:
https://github.com/EstebanFuentealba/react-native-share/issues/85
And I also need to be able to email/send on iMessage, etc with multiple URL resources.
Closes https://github.com/facebook/react-native/pull/15475
Differential Revision: D6437807
Pulled By: hramos
fbshipit-source-id: 336c696c5633c0080904ca9306a38120e27f9173
Summary:
$FlowFixMe suppressed type validation on _listRef. Add appropriate typing to let Flow succeed when $FlowFixMe is removed.
Not sure what this project's philosophy around ref types is. In some places I've seen them annotated as any rather than trying to get a more granular type to match. I'm open to suggestions.
`yarn flow`
[INTERNAL] [ENHANCEMENT] [FlatList.js] - Remove $FlowFixMe from FlatList
Closes https://github.com/facebook/react-native/pull/16882
Differential Revision: D6386479
Pulled By: hramos
fbshipit-source-id: bed14f2c7071525cb46425ab14214771de0277f3
Summary:
Solves https://github.com/facebook/react-native/issues/13034
Now the `ScrollView` mock has all the methods available.
React Native tests pass.
To test this specific part of the code,
```sh
$ react-native init Test
$ cd Test/
$ yarn add react-navigation
```
Then, add a simple project that uses `react-navigation`:
```js
import React from 'react';
import { Text } from 'react-native';
import { StackNavigator } from 'react-navigation';
class HomeScreen extends React.Component {
static navigationOptions = {
title: 'Welcome',
};
render() {
return <Text>Hello, Navigation!</Text>;
}
}
const SimpleApp = StackNavigator({
Home: { screen: HomeScreen },
});
export default SimpleApp
```
Run the default render tests:
```js
$ npm run test
```
Closes https://github.com/facebook/react-native/pull/13048
Differential Revision: D4746028
Pulled By: shergin
fbshipit-source-id: cb1791978d15be7f5d14b7b22979388066ad6caa
Summary:
We run into this timeout virtually every live-reload now, which I believe is just a function of the size of our React Native code base. Looking at the code, right now the prepare JS call is run and retried 3 times, with a wait/timeout of 1s each. On android, it's done 3 times with a wait/timeout of 5s on each. For consistency, I've updated it to be the same timeout as on android. Trying this with our project, we no longer get red-boxes when we live-reload for the first time.
I've run this on our project locally, and it fixed the issue. It's a very simple change, so I don't believe any additional testing should be needed.
[IOS][BUGFIX][RCTWebsocketExecutor] - Increased timeout to prevent false-positive redbox during development of large RN code base
Closes https://github.com/facebook/react-native/pull/16794
Differential Revision: D6387545
Pulled By: shergin
fbshipit-source-id: c6e58fb82e072c01f9e1277a58d2640d6140a8c7
Summary:
I was confused by the current documentation, as it was requesting me to pass the previously received `end_cursor` into the next fetch but it was declared as a boolean. I checked in the debugger and it's just mislabeled in the docs, so this PR fixes the docs.
I tried to push this change back in #15472 but wasn't able to undo the borked rebase, so I'm submitting a new PR.
This is a change to documentation only.
[DOCS] [BUGFIX] [Libraries/CameralRoll/CameraRoll.js] - Corrected return type in the documentation for the `start_cursor` and `end_cursor` values.
Closes https://github.com/facebook/react-native/pull/16830
Differential Revision: D6371585
Pulled By: hramos
fbshipit-source-id: 5038041e95a04ea4c2de8d2b535a8a4e019289f6
Summary:
Improve the error message shown when you try to nest components in an
`<Image>` component by referencing the `<ImageBackground>` component.
It would be helpful if the error message displayed when you try to nest components in an `<Image>` component mentioned the `<ImageBackground>` component. Especially since this component is not yet well documented.
[IOS][MINOR][Libraries/Image/Image.ios.js] - Surfaced `<ImageBackground>` in error message
[ANDROID][MINOR][Libraries/Image/Image.android.js] - Surfaced `<ImageBackground>` in error message
Closes https://github.com/facebook/react-native/pull/16880
Differential Revision: D6369396
Pulled By: shergin
fbshipit-source-id: c4ae4dbb77d0fce6cbd7a42d1957d16112b24549
Summary:
Now that the Component and API docs are no longer auto-generated, we need to consolidate on a new format for our jsdoc comments. Any help from the community will be appreciated.
In this initial pull request, we'll be tackling the following docs:
- `AccessibilityInfo`, an API doc.
- `ActivityIndicator`, a Component doc.
- `View`, a Component doc.
This top comment will serve as a style guide, and when in doubt, please refer to the individual commits in this PR.
Each commit should update a single component or API, along with any relevant markdown files.
- Documentation in the JavaScript source files should be succinct. Any verbosity should be moved over to the markdown docs in the website...
- ...by adding a link to the relevant method/prop on the website to every comment block.
- Avoid markdown style links in JavaScript source files, opt for plain old URIs.
Let code document itself:
- If a method is Flow typed, the comment block does not need to repeat this information.
- If a param can be one of several values, and the type definition is easily determined from the code, the values should not be repeated in the comment block. Again, move this to the markdown doc if not present already.
Closes https://github.com/facebook/react-native/pull/16790
Differential Revision: D6353840
Pulled By: hramos
fbshipit-source-id: 9712c459acc33092aae9909f3dd0b58a00b26afc
Summary:
1. file:// may get prepended to an http:// source URL during dev mode, making an invalid URL
2. the logic to detect `isLoadedFromFileSystem()` should've checked for file:// protocol to not get confused by http:// URL
Reviewed By: zahanm
Differential Revision: D6307187
fbshipit-source-id: e7e7a41bf721dd0601b0c1877e278e1e435ef5e2
Summary:
Pass scriptURL to RCTTestRunner.
If the scriptURL passed to RCTTestRunner is not nil, then RCTTestRunner will use it.
else, RCTTestRunner will use whatever it has before.
Differential Revision: D6215186
fbshipit-source-id: c3a5643021d60579fc8e60a69de150f6a4a39237
Summary:
RCTSurfaceBackedComponent is ComponentKit component represents a React Native Surface created
(and stored in the state) with given `bridge`, `moduleName`, and `properties`.
Differential Revision: D6217103
fbshipit-source-id: 2849f68e1975562cd47851bda232e389705b4229
Summary:
Nice addition of the recent Flow types for style props in 9c29ee1504, however I think there are some slight issues in the definition.
`type Styles = {[key: string]: Object}` makes sense, as it's referring to the set of named style groups a user creates a `StyleSheet` from, e.g.
```javascript
const styles: StyleSheet = StyleSheet.create({
container: {
height: 20
},
text: {
color: '#999',
fontSize: 12,
},
}: Styles)
```
However `type StyleValue = {[key: string]: Object}` doesn't make sense. You actually want only the `Object` portion of that definition, presuming it's meant to be used like below:
```javascript
type MyTextProps = {
style: StyleProp,
}
<MyText style={{ color: '#999', fontSize: 12 }}>Hello</Text>
```
---
I've also added `void` to the `StyleValue`, as undefined seems to be handled fine, and can be a useful shorthand in JSX.
---
And finally, I've allowed nesting of style prop arrays, by making StyleProp self-referencing, as RN seems to flatten those without issue. This can be important if you're passing in a style prop quite high up the component tree, and sticking it in an array with other styles at several points while it's passed down.
N/A (These types aren't referenced anywhere else)
[INTERNAL] [MINOR] [StyleSheet] - Refine Flow types
Closes https://github.com/facebook/react-native/pull/16741
Reviewed By: frantic
Differential Revision: D6278010
Pulled By: TheSavior
fbshipit-source-id: 0170a233ab71d29f445786f5e695463f9730db3a
Summary:
Found this minor issue while reading the docs.
n/a
[DOCS] [BUGFIX] [Libraries/Text/Text.js] - Add return to example
Closes https://github.com/facebook/react-native/pull/16752
Differential Revision: D6274215
Pulled By: hramos
fbshipit-source-id: ef735eb9179ab69d2ed1bc4a8b5e921d42d88fb0
Summary:
The documentation for `KeyboardAvoidingView` was pretty thin. Tried to fill it out more and corrected a couple words.
n/a
[DOCS] [ENHANCEMENT] [KeyboardAvoidingView] - Improve the documentation for the props for KeyboardAvoidingView
* **Who does this affect**: Users that are manually calling the methods on KeyboardingAvoidingView.
* **How to migrate**: Add an underscore before the name of the method
* **Why make this breaking change**: These methods are not meant to be public. For example, the exposed `onLayout` function is not a prop that accepts a function like is typical of the rest of React Native but is the internal method that is called when the component's onLayout is triggered.
* **Severity (number of people affected x effort)**: Low
Closes https://github.com/facebook/react-native/pull/16479
Differential Revision: D6261005
Pulled By: hramos
fbshipit-source-id: 7e0bcfb0e7cb6bb419964bd0b02cf52c9347c608
Summary:
I find it easier to understand the behavior of a component when there is a simple example showing its usage. I recently used the CheckBox component and noticed that it doesn't have a code example. This PR adds an example to the CheckBox documentation.
N/A
[DOCS][ENHANCEMENT][CheckBox] - Added example to documentation
Closes https://github.com/facebook/react-native/pull/16489
Differential Revision: D6260998
Pulled By: hramos
fbshipit-source-id: 7c6f9677741a4c0483eb1f5405cd05f8bbdd83aa
Summary:
This commit adds documentation to two methods of BackHandler API, addEventListener and removeEventListener. Despite being a simple change, it helps to keep the documentation consistent.
I have tested the `./website` locally, the changes look similar to some other components such as `NetInfo`.
[DOCS][ENHANCEMENT][BackHandler] - Improve BackHandler documentation (addEventListener and removeEventListener)
Closes https://github.com/facebook/react-native/pull/16618
Differential Revision: D6260935
Pulled By: hramos
fbshipit-source-id: ab04a9fca89ddaa1925844b5754caf1c355a9329
Summary:
It's currently possible to crash React Native on iOS when using XMLHTTPRequest with onreadystatechange by having the server send a bunch of bad unicode (we found the problem when a bad deploy caused this to happen).
This is due to an integer overflow when handling carryover data in decodeTextData.
Create Express server with mock endpoint:
```js
var express = require('express');
var app = express();
app.get('/', function(req, res) {
res.writeHead(200, {'content-type': 'text/plain; charset=utf-8'});
res.flushHeaders();
res.write(new Buffer(Array(4097).join(0x48).concat(0xC2)));
res.write(new Buffer([0xA9]));
res.end();
});
app.listen(3000);
```
Create React Native application which tries to hit the endpoint:
```js
export default class App extends Component<{}> {
componentDidMount() {
const xhr = new XMLHttpRequest()
xhr.open('get', 'http://localhost:3000', true);
xhr.onreadystatechange = function () {
if(xhr.readyState === XMLHttpRequest.DONE && xhr.status === 200) {
console.warn(xhr.responseText);
}
};
xhr.send();
}
render() {
return null;
}
}
```
Observe that the application crashes when running master and doesn't when including the changes from this pull request.
[IOS] [BUGFIX] [RCTNetworking] - |Check against integer overflow when parsing response|
Closes https://github.com/facebook/react-native/pull/16286
Differential Revision: D6060975
Pulled By: hramos
fbshipit-source-id: 650e401a3bc033725078ea064f8fbca5441f9db5
Summary:
Allow end users to access the YellowBox API so that warnings can be properly ignored via the API first introduced in a974c140db. Based on that API, you should be able to do the following:
```
import { YellowBox } from 'react-native';
YellowBox.ignoreWarnings(['Warning: ...']);
```
However, if you actually try this today, it results in a broken import error.
Verified using an expo instance. First tried without the YellowBox import, observed a failure to import. Then I added the import statement, and observed no warning on my device.
```
import React from 'react';
import { StyleSheet, Text, View, YellowBox } from 'react-native';
YellowBox.ignoreWarnings(['hey']);
export default class App extends React.Component {
render() {
console.warn('hey!');
return (
<View style={styles.container}>
<Text>Open up App.js to start working on your app!</Text>
<Text>Changes you make will automatically reload.</Text>
<Text>Shake your phone to open the developer menu.</Text>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
});
```
[GENERAL] [ENHANCEMENT] [YellowBox] - Export YellowBox API so warnings can be ignored using a non-deprecated API.
Closes https://github.com/facebook/react-native/pull/16709
Differential Revision: D6254819
Pulled By: hramos
fbshipit-source-id: ff92f32e4dedfb01f6902f54fabc62eb64468554
Summary:
This pr adds documentation for the tintColor addition of #4590
<!--
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The tintColor was missing from the documentation but works perfectly fine.
Added a tintColor to showActionSheetWithOptions and showShareActionSheetWithOptions in the app i am building right now.
[DOCS][MINOR][ActionSheetIOS] - Added documentation for tintColor in ActionSheet.
Closes https://github.com/facebook/react-native/pull/16679
Differential Revision: D6248070
Pulled By: shergin
fbshipit-source-id: a2276f50b42ff2c5858008f3641c9607f248744a
Summary:
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While building a React Native application, I've come across the use case of wanting to set a specific locale for DatePickers irrespective of the users OS region setting. Since this is a feature available to native DatePicker components, I think it would be helpful to expose this in React Native as well.
Testing can be done by passing a `locale` prop to a DatePickerIOS. Example:
```
<DatePickerIOS
date={this.state.date}
mode="date"
locale="fr_FR"
onDateChange={date => this.setState({ date: date })}
/>
```
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CATEGORY
[----------] TYPE
[ CLI ] [-------------] LOCATION
[ DOCS ] [ BREAKING ] [-------------]
[ GENERAl ] [ BUGFIX ] [-{Component}-]
[ INTERNAL ] [ ENHANCEMENT ] [ {File} ]
[ IOS ] [ FEATURE ] [ {Directory} ] |-----------|
[ ANDROID ] [ MINOR ] [ {Framework} ] - | {Message} |
[----------] [-------------] [-------------] |-----------|
[CATEGORY] [TYPE] [LOCATION] - MESSAGE
EXAMPLES:
[IOS] [BREAKING] [FlatList] - Change a thing that breaks other things
[ANDROID] [BUGFIX] [TextInput] - Did a thing to TextInput
[CLI] [FEATURE] [local-cli/info/info.js] - CLI easier to do things with
[DOCS] [BUGFIX] [GettingStarted.md] - Accidentally a thing/word
[GENERAL] [ENHANCEMENT] [Yoga] - Added new yoga thing/position
[INTERNAL] [FEATURE] [./scripts] - Added thing to script that nobody will see
-->
[IOS][ENHANCEMENT][DatePickerIOS] - Adding a locale prop.
Closes https://github.com/facebook/react-native/pull/16639
Differential Revision: D6241981
Pulled By: hramos
fbshipit-source-id: 77b1b85c09f3e12d6b3e103b3d1ffd1f12e2cea9
Logan Daniels
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