Commit Graph

575 Commits

Author SHA1 Message Date
Janic Duplessis 2537157d99 Implement TextInput onContentSizeChange
Summary:
This adds proper support for tracking a TextInput content size as discussed in #6552 by adding a new callback that is called every time the content size changes including when first rendering the view.

Some points that are up for discussion are what do we want to do with the onChange callback as I don't see any use left for it now that we can track text change in onChangeText and size changes in onContentSizeChange. Also a bit off topic but should we consider renaming onChangeText to onTextChange to keep the naming more consistent (see [this naming justification](https://twitter.com/notbrent/status/709445076850597888)).

This is split in 2 commits for easier review, one for iOS and one for android.

The iOS implementation simply checks if the content size has changed everytime we update it and fire the callback, the only small issue was that the content size had several different values on initial render so I added a check to not fire events before the layoutSubviews where at this point the value is g
Closes https://github.com/facebook/react-native/pull/8457

Differential Revision: D3528202

Pulled By: dmmiller

fbshipit-source-id: fefe83f10cc5bfde1f5937c48c88b10408e58d9d
2016-07-07 09:00:01 -07:00
David Aurelio bd60d828c5 Remove `node_modules/react` from the list of discoverable haste modules
Summary: This removes `node_modules/react` from the list of directories that are used for haste module resolutions. Modules required from React are now imported with `require('react/lib/…')`.

Reviewed By: astreet

Differential Revision: D3509863

fbshipit-source-id: 32cd34e2b8496f0a6676dbe6bb1eacc18124c01e
2016-07-05 06:44:33 -07:00
Christoph Pojer 65eee61f24 Update to 13.1
Reviewed By: kentaromiura

Differential Revision: D3516030

fbshipit-source-id: 739003d8c1984207312b650e424397a419c5eb6a
2016-07-05 01:13:51 -07:00
ianlin e1497ce2b6 improve TextInput docs
Summary:
Add `phone-pad` as one of cross-platform values to `keyboardType`.
Closes https://github.com/facebook/react-native/pull/8555

Differential Revision: D3515002

Pulled By: JoelMarcey

fbshipit-source-id: 4f30dd72e8e30905a8a5fb90d3f361fb58eb825e
2016-07-04 08:13:22 -07:00
Hugo Dozois 508cc06565 Add __DEV__ around textInput prop check
Summary:
**Motivation**

The prop validation was run on every render, even in prod which seems odd to me. This adds a dev check to make sure prod build skips the validation.

**Test plan (required)**

There are no changes to the ui.
Closes https://github.com/facebook/react-native/pull/8499

Differential Revision: D3508805

Pulled By: javache

fbshipit-source-id: 68c6a1224e33997f9df93481426daff790ef5bcd
2016-07-01 04:13:24 -07:00
Christoph Pojer 7c53addcd5 First snapshot test, rendering "native" React component.
Reviewed By: frantic

Differential Revision: D3449781

fbshipit-source-id: 7abf9280f98cee06d04d7e222b884de1744afb8d
2016-06-29 21:58:17 -07:00
Héctor Ramos 3085b35e63 Initial stab at NavigationExperimental tutorial
Summary:
Add a NavigationExperimental section to the Navigation guide.

![navexp](https://cloud.githubusercontent.com/assets/165856/16355280/120e7d38-3a67-11e6-9567-51c19c249fdf.png)
Closes https://github.com/facebook/react-native/pull/8431

Differential Revision: D3493158

Pulled By: JoelMarcey

fbshipit-source-id: 5e9646c3abf97f5cce6f5ba5b3d10853aa84ee8e
2016-06-29 05:28:24 -07:00
Joel Marcey 5c31ba5098 Fix TextInput API update nits
Summary:
Ref: 7e7c2b5d57 (r68444537)

Ref: 7e7c2b5d57 (r68444442)
Closes https://github.com/facebook/react-native/pull/8476

Differential Revision: D3494641

Pulled By: JoelMarcey

fbshipit-source-id: 9a75ff66ccb895deb2f5027bdffe5d5bfe898e41
2016-06-28 14:58:17 -07:00
Martín Bigio eafc5dac62 Add support for `drawableLeft` and `drawablePadding` props
Summary: Add support inlining images into text inputs. For now this is only available on Android.

Reviewed By: andreicoman11

Differential Revision: D3470805

fbshipit-source-id: 14db05ec4d5af549bf314b903654314f39bf73ea
2016-06-28 14:13:48 -07:00
Joel Marcey 91134d16c9 Update TextInput API
Summary:
- Make the examples runnable (both copy/paste and with the web player)
- Add a bit more information in props where needed.
Closes https://github.com/facebook/react-native/pull/8392

Differential Revision: D3482747

Pulled By: caabernathy

fbshipit-source-id: 8f2d812efc1efb3f14db45b5c054ce0d5c14f5f5
2016-06-24 11:58:53 -07:00
Héctor Ramos 35f5ce296b Add Navigation Overview
Summary:
Initial stab at writing a high level guide on navigation. Its main focus is on Navigator due to it being cross-platform and fairly simple to use.

This guide should be expanded to cover tabbed applications in a future pull request.

The Navigation (Experimental) section will be similarly expanded upon as the API stabilizes.

![navigation](https://cloud.githubusercontent.com/assets/165856/16324560/52b508dc-396a-11e6-94b7-b2d1175f69e0.png)
Closes https://github.com/facebook/react-native/pull/8390

Differential Revision: D3480304

Pulled By: caabernathy

fbshipit-source-id: 280da9185fca295bc107a2df20106c783b461be7
2016-06-24 07:43:37 -07:00
Christine Abernathy 82b99a1ca3 Update MapView doc
Summary:
Reference: #8203

Changes made:

- Added a MapView example to the intro section
- Added more details to prop explanations
- Added more info to an exported type, even if it's not used anywhere I can see
- Removed mention of ios platform in props. Left an android one in there as I didn't want to touch code.

**Test plan (required)**

Ran the website locally and checked: http://localhost:8079/react-native/docs/mapview.html

![component_mapview_2](https://cloud.githubusercontent.com/assets/691109/16329753/43419508-3999-11e6-9310-11c53ca8c04b.png)
Closes https://github.com/facebook/react-native/pull/8389

Differential Revision: D3481609

Pulled By: JoelMarcey

fbshipit-source-id: 71e35ce49193dc09d40546ff16bc48559135d63f
2016-06-24 07:00:45 -07:00
Pieter De Baets d29e8ae0ca Implement onTextInput events for RCTTextView
Reviewed By: blairvanderhoof

Differential Revision: D3475581

fbshipit-source-id: df2fb8e1e898dfe6af455db0f96ecb23b4aa0721
2016-06-24 06:43:37 -07:00
Héctor Ramos 0c9dba46bb Move everything out of Known Issues and into more appropriate locations.
Summary:
Two of the known issues have been moved to the issue tracker:

* #8315
* #8316

Others have been moved into more appropriate locations, such as the `TextInput` issue to the API doc itself, and the React debugging issue to the Debugging doc.

The Android-specific compatibility concerns have been dropped entirely as it does not seem like people would find these in the docs.
Closes https://github.com/facebook/react-native/pull/8321

Differential Revision: D3477999

Pulled By: JoelMarcey

fbshipit-source-id: dfffc9910ebf5514eb14c6aa8a9a3e70761db874
2016-06-23 14:13:37 -07:00
Christine Abernathy 8e9e489f21 Update webview doc
Summary:
Reference: #8203

Changes made:

Added a webview example to the intro section
Added more details to prop explanations
Test plan (required)

Ran the website locally and checked: http://localhost:8079/react-native/docs/webview.html

![component_webview_2](https://cloud.githubusercontent.com/assets/691109/16316552/f6847c56-393b-11e6-8fdd-a0b61e7f787b.png)
Closes https://github.com/facebook/react-native/pull/8372

Differential Revision: D3477685

Pulled By: JoelMarcey

fbshipit-source-id: a624f5c6c12a8367aea2a6e7c2e520da7a074bbd
2016-06-23 13:14:06 -07:00
Christine Abernathy a111a564f9 Update NavigatorIOS component doc
Summary:
Reference: #8203

Changes made:

- Added more to the intro section and updated the intro examples to ES6
- Added more details to prop explanations
- Added parameter descriptions for methods

**Test plan (required)**

Ran the website locally and checked: http://localhost:8079/react-native/docs/navigatorios.html

![component_navigatorios_2](https://cloud.githubusercontent.com/assets/691109/16315939/1501ba2a-3939-11e6-8ec0-54b43e03b323.png)
Closes https://github.com/facebook/react-native/pull/8334

Differential Revision: D3476066

Pulled By: JoelMarcey

fbshipit-source-id: 9fcefe3f9d59008d8c72683c57cb004d1f185f62
2016-06-23 12:58:23 -07:00
Joel Marcey 678ea5b233 Fix nits in update View API documentation
Summary:
Ref comments in #8341

Ref #8203
Closes https://github.com/facebook/react-native/pull/8361

Differential Revision: D3477174

Pulled By: caabernathy

fbshipit-source-id: 495011c2d370d06d355e966d6ba2c52880146183
2016-06-23 12:13:34 -07:00
alvaromb 9bd80cbc26 Added the ability to set an image title in the NavigatorIOS
Summary:
This pull request adds support for setting an image title in `NavigatorIOS`. It sets the `titleView` property of `UINavigationItem`.

Added an example into `UIExplorer`

<img width="487" alt="ex" src="https://cloud.githubusercontent.com/assets/289640/16147578/3d552606-3484-11e6-9a26-1e8c113ace03.png">

The code follows the same style as the rest of `RCTNavItem` and `RCTWrapperViewController`.
Closes https://github.com/facebook/react-native/pull/8182

Differential Revision: D3469073

Pulled By: javache

fbshipit-source-id: 2d3e4bad534f92b6e6b24a6b74f2993f3a8c9012
2016-06-23 08:28:30 -07:00
Eric Kreutzer 7fc51c8cea use ColorPropType everywhere there is a color prop on TextInput
Summary:
If using colors that are not strings react native would warn you of the problem. I made some changes so color props use `ColorPropType` instead of `PropTypes.string`.
Closes https://github.com/facebook/react-native/pull/8325

Differential Revision: D3475516

Pulled By: javache

fbshipit-source-id: b7e40a0de5e665fc5f41a975650bbba0ec210814
2016-06-23 03:13:28 -07:00
Joel Marcey 9b9df78e28 Update Views API documentation
Summary:
Ensure all `props` have documentation. Add more details to current `props`.
Provide more information to the API in general.

> Would like to try to integrate the React Native Web Player for the initial
> example, but not right now.
Closes https://github.com/facebook/react-native/pull/8341

Differential Revision: D3475105

Pulled By: caabernathy

fbshipit-source-id: 00ad30b2359831740715517278bec1d0231e089d
2016-06-23 02:28:58 -07:00
Christine Abernathy 22f59a88a6 Improve autogen for reference docs including jsdoc support
Summary:
As part of improving the API and Component reference docs #8154 this pull request adds the following:

- jsdoc support for API docs. See the AlertIOS changes as an example.
- type definitions support and added to both API and Component docs. This is supported via react-docgen and jsdoc.
- better formatting of method properties (now shown in a table).

FYI, API and Component docs were previously generated in two different ways. Components were using react-docgen and that basically remains as-is. APIs were using custom parsing code and that's been switched to use a jsdoc parser + react-docgen as an option for typedefs (it could also use the jsdoc parser).

Two docs have been updated to showcase how we'd like the new docs to look:

- AlertIOS (API): showing method parameters, examples, typedefs, more details overall.
- Statusbar (Component): showing method parameters, typedefs, more details overall.

**Note**: To convert new API docs to use the new format, add `jsdoc` to the initial file comment. C
Closes https://github.com/facebook/react-native/pull/8196

Differential Revision: D3465037

Pulled By: lacker

fbshipit-source-id: 78415d44bc5be02db802f5b1f7a0b249689abdf7
2016-06-21 14:28:43 -07:00
Omeid 4f187074bf Components:Touchables: Expose Accessibility prop. Fix #6550
Summary:
With accessibility prop set to true, it is not possible to access
childern elements. This makes it impossible to test Components with
appium and releatives. This commit adds support to change accessiblity
property on Touchable elements to overcome the aforementioned issue.
Closes https://github.com/facebook/react-native/pull/8243

Differential Revision: D3462949

Pulled By: javache

fbshipit-source-id: 65ce6507a1619218ab5b527c970a74af197ef462
2016-06-21 08:28:23 -07:00
Denis b2c5584fce set state to LOADING on reload()
Summary:
https://github.com/facebook/react-native/issues/8239
Closes https://github.com/facebook/react-native/pull/8247

Differential Revision: D3460015

Pulled By: javache

fbshipit-source-id: dd41fc7cf01a07acecd124733f8ef109de5ccc35
2016-06-21 02:43:49 -07:00
Chirag Shah d929f1ccef Added userAgent prop type in docs for webview
Summary:
userAgent as a prop type is available in WebView for android but is not documented. This PR fixes it.

**TestPlan** : Not required as this just adds an entry in the documentation

![webview react native a framework for building native apps using react 2016-06-18 02-14-58](https://cloud.githubusercontent.com/assets/6805530/16164289/e8908526-34fa-11e6-98fe-face38ff9f51.png)
Closes https://github.com/facebook/react-native/pull/8200

Differential Revision: D3454625

fbshipit-source-id: 260087044f78a1339cf7ec8760e92cd9fbdb5111
2016-06-17 22:28:21 -07:00
Janic Duplessis 4c245160bd Replace deprecated ActivityIndicatorIOS and ProgressBar with ActivityIndicator
Summary:
This replaces ActivityIndicatorIOS and indeterminate ProgressBar that were deprecated recently with ActivityIndicator across the codebase and examples and a few other cleanups.

This also make a small tweak to ActivityIndicator so it uses the Android theme color instead of gray when no color is specified.

Use Slider instead of SliderIOS in CameraRoll example.

Remove the line about unifying ActivityIndicator and ProgressBar.

**Test plan**
Tested the affected components in UIExplorer on iOS and Android, tested the changes made in Movies example on iOS and Android.
Closes https://github.com/facebook/react-native/pull/8082

Differential Revision: D3429770

fbshipit-source-id: 3b2e1196a8b9fe00d47a7aa1bbc079b094796421
2016-06-13 22:28:24 -07:00
Ben Hoyt a4f772f5f7 Note that MapView is not yet available on Android
Summary:
The MapView component is not labelled as iOS-only, but it is. It took me a bit of digging to figure out that the Android source code hasn't been released. Found it in this [SO answer](http://stackoverflow.com/questions/32625259/no-view-manager-defined-for-class-rctmap) in the end, and it is documented [here](http://facebook.github.io/react-native/docs/known-issues.html#views), but it'd be nice if it said that directly in the MapView docs. (The mention of the Android-specific prop `active` put me off the trail for a bit.)
Closes https://github.com/facebook/react-native/pull/7361

Differential Revision: D3426119

fbshipit-source-id: 7bd210373a223a5dd756d3f095c6d1a3d8788b03
2016-06-13 12:43:33 -07:00
Keri Clowes 7271a9dc24 Fix Typo
Summary:
Nitpicky, I know :)
Closes https://github.com/facebook/react-native/pull/8056

Differential Revision: D3419299

fbshipit-source-id: b3bfe985a2a8dff4572e798c9d0e09662ab37ed0
2016-06-10 13:58:22 -07:00
Paul Shen 92926f9858 Fix onLayout support in <TextInput>
Summary:
The `onLayout` prop is overridden by `<TouchableWithoutFeedback>` and thus does not work on `<TextInput>` components. fb0007d853/Libraries/Components/Touchable/TouchableWithoutFeedback.js (L176)

This makes it so the following works.

```javascript
<TextInput onLayout={...} />
```

I only tested on iOS but I assume a similar fix might be needed for Android. fb0007d853/Libraries/Components/TextInput/TextInput.js (L575)

**Test Plan**

https://rnplay.org/apps/euIZtg (confirm bug)
With fix, set `onLayout` on `<TextInput>` and see it is fired correctly.

```javascript
<TextInput onLayout={function(e) { console.log(e.nativeEvent); }} />
```
Closes https://github.com/facebook/react-native/pull/8042

Differential Revision: D3417192

fbshipit-source-id: 536ec81d3479e6bda474ac766b27afb39242c01a
2016-06-10 03:28:44 -07:00
Wenjing Wang 13dfb6267a Fix broken image cropper - can not scroll
Summary: ImageCropper is broken on iOS. Can not scroll up and down

Differential Revision: D3413397

fbshipit-source-id: 75096fc1d5dd14764c0ddd4fd3888a9576c1d1ce
2016-06-09 23:13:31 -07:00
Nick Lockwood 8b78846a95 Open sourced KeyboardAvoidingView
Summary:
KeyboardAvoidingView is a component we built internally to solve the common problem of views that need to move out of the way of the virtual keyboard.

KeyboardAvoidingView can automatically adjust either its position or bottom padding based on the position of the keyboard.

Reviewed By: javache

Differential Revision: D3398238

fbshipit-source-id: 493f2d2dec76667996250c011a1c5b7a14f245eb
2016-06-07 07:43:49 -07:00
Nathan Azaria 993a928833 Fixed MapView's draggable annotation
Reviewed By: javache

Differential Revision: D3384947

fbshipit-source-id: 801a0998c8db788a731d27ae5956193ff23aa198
2016-06-07 07:28:27 -07:00
Dave Miller f3507f99f1 Remove support for password property and only use secureTextEntry
Summary:
Reduce the public surface area of TextInput.  It only exposes a secureTextEntry property, but on Android was also accepting password as a prop.
This removes that.

Reviewed By: javache

Differential Revision: D3392223

fbshipit-source-id: 67c36fbe16fe493e2841d5d9deb78e3be2209ebd
2016-06-06 10:13:28 -07:00
Pieter De Baets 4de616b4c1 Remove deprecated calls from StatusBarIOS
Reviewed By: nicklockwood

Differential Revision: D3346701

fbshipit-source-id: 17809a4cd686f3b431257e85d85770aee640bbc9
2016-06-06 09:13:24 -07:00
Jakob Kerkhove cec913e7ce Native propTypes RCTDatePickerIOS !== propTypes DatePickerIOS
Summary:
The propTypes of RCTDatePickerIOS do not fit with the propTypes of DatePickerIOS.
All dates (date, minimumDate, maximumDate) are a timestamp (check line 126), so they should have propType number.
OnDateChange function should not be required since it is called onChange in the iOS implementation.

The problem currently causes warnings that the given types are wrong, while they were added correctly.
Closes https://github.com/facebook/react-native/pull/7833

Differential Revision: D3371324

Pulled By: nicklockwood

fbshipit-source-id: bca5b2bbe7e9dd2e045288bfbd268578848c7bff
2016-06-01 08:58:22 -07:00
Nick Lockwood 002024cc45 Removed hard-coded DatePicker width
Summary: The DatePicker had a hard-coded width of 320 for no reason I can think of. Removing it allows the DatePicker to naturally scale to fit the width of the container, which is how the regular Picker works already.

Reviewed By: lexs

Differential Revision: D3371355

fbshipit-source-id: e06d31f7275de41bb00226232cf47ad022d25b4d
2016-06-01 06:58:23 -07:00
Emil Sjolander 6603cef95c Fix ScrollView to work correctly for new css-layout
Reviewed By: sahrens

Differential Revision: D3367140

fbshipit-source-id: ea470f289c92ebca71543a9b9328a7a5ed6d572b
2016-06-01 04:28:29 -07:00
Janic Duplessis 26e8426248 Cross platform ActivityIndicator
Summary:
The API for `ActivityIndiatorIOS` and `ProgressBarAndroid` is very similar and can be merged in a cross platform component that displays a circular indeterminate loading indicator.

This deprecates `ActivityIndiatorIOS` and non-horizontal `ProgressBarAndroid` in favor of this new component.

**Test plan (required)**

Tested with the ActivityIndicator example in UIExplorer on android and ios. Also made sure that `ActivityIndicatorIOS` still works and displays a deprecation warning. Also tested that `ProgressBarAndroid` with `indeterminate == true` and `styleAttr != 'Horizontal'` displays a deprecation warning.
Closes https://github.com/facebook/react-native/pull/6897

Differential Revision: D3351607

Pulled By: dmmiller

fbshipit-source-id: b107ce99d966359003e8b3118cd97b90fa1d3d7d
2016-05-26 13:58:17 -07:00
Adam Comella 26aa27da63 Fix TextInput autocorrect (#7496)
Summary:
Autocorrect was broken for controlled TextInput components by a change to batch event handling in React Native:
9f11f8c263

For example, a TextInput like this would be affected by this bug:

```javascript
<TextInput
  autoCorrect={true}
  style={{height: 26, width: 100}}
  onChangeText={(text) => this.setState({ text })}
  value={this.state.text}
/>
```
This fix uses the same approach as
0cd2904b23

The problem is that TextInput's _onChange handler relied on this.props.value being updated synchronously when calling this.props.onChangeText(text). However, this assumption was broken when React Native event handling started being batched.

The fix is to move the code that relies on this.props.value being up-to-date to componentDidUpdate.

**Test plan (required)**

Tested autocorrect now works on iOS in a small app and a large app. Also tested t
Closes https://github.com/facebook/react-native/pull/7676

Differential Revision: D3346221

Pulled By: nicklockwood

fbshipit-source-id: 715df3e8a03aa58cb0a462de4add02289d42782f
2016-05-26 07:28:18 -07:00
Basil Hosmer ac5636dd59 explicit type args in react-native-github
Reviewed By: vjeux

Differential Revision: D3342856

fbshipit-source-id: ba5a4d5529fc9d1d1efe98cc175d718c5f044a5b
2016-05-24 18:28:26 -07:00
Janic Duplessis a71a9efe96 Remove deprecated PullToRefreshViewAndroid and onRefreshStart / endRefreshing
Summary:
Removes the deprecated APIs that were replaced by `RefreshControl`. Those API have been deprecated for a while already so I think it's fine to remove them at this point. Also ported the `SwipeRefreshLayoutTestModule` test to use `RefreshControl` instead of `PullToRefreshViewAndroid`.

**Test plan (required)**

Made sure no references are left in the codebase to `PullToRefreshViewAndroid`, `onRefreshStart` and `endRefreshing`.
Tested that `ScrollView` examples in UIExplorer still work properly.
Check that the `SwipeRefreshLayoutTestModule` passes on CI.
Closes https://github.com/facebook/react-native/pull/7447

Reviewed By: mkonicek

Differential Revision: D3292391

Pulled By: bestander

fbshipit-source-id: 27eb2443861e04a9f7319586ce2ada381b714d47
2016-05-24 03:28:25 -07:00
Mike Grabowski a45d025385 TabBarIOS itemPositioning - Fixes #4136
Summary:
The default itemPositioning is `automatic` (referred to `auto` in this pull request) - you can check its behaviour in the docs attached.

Sometimes that value has to be modified to have more predictable appearance as described in #4136.
Closes https://github.com/facebook/react-native/pull/7217

Differential Revision: D3220958

Pulled By: mkonicek

fbshipit-source-id: d4bf648b16e71825cd31c06d6b6396479767d19f
2016-05-20 17:28:50 -07:00
Jimmy Mayoukou 2849bafbc3 Fix typo in ViewPagerAndroid.android.js
Summary: Closes https://github.com/facebook/react-native/pull/7456

Differential Revision: D3299061

fbshipit-source-id: 417995191d675e2ae625926df93412c660d1931a
2016-05-13 11:58:23 -07:00
Nathan Spaun b67d4a20d7 Add FpsListener to React Scroll Views
Summary:
We want to give people the ability to log scroll performance (including Fb).
This adds an interface that can be enabled and disabled from the react scroll views.
This is a prerequisite to implementing the actual framerate logger that will log dropped
frames while scrolling in prod.

Reviewed By: astreet

Differential Revision: D3283588

fbshipit-source-id: ed9736cb9ed3f441511647f36b1460092bd91e56
2016-05-13 11:28:21 -07:00
Nick Lockwood 2525feb37f Updated Websocket to use new event system
Reviewed By: javache

Differential Revision: D3292473

fbshipit-source-id: f9a9e0a1b5a12f7fa8b36ebdba88405370f91c54
2016-05-12 08:30:24 -07:00
Kevin Johnson 31250ad150 Ability to disable/lock the android ViewPager scroll from props
Summary:
This is a nice feature to have.

I've tested this by copying and renaming the ViewPager java and javascript files from the react-native repo and including them in a project. Whats the best way to test this directly from the repo?
Closes https://github.com/facebook/react-native/pull/5968

Differential Revision: D3240651

Pulled By: mkonicek

fbshipit-source-id: 5f1d157216df4f3314915496188a92aec1b85e91
2016-05-11 16:51:17 -07:00
Nick Lockwood 9ee1f37bad Added native event emitter
Summary:
This is a solution for the problem I raised in https://www.facebook.com/groups/react.native.community/permalink/768218933313687/

I've added a new native base class, `RCTEventEmitter` as well as an equivalent JS class/module `NativeEventEmitter` (RCTEventEmitter.js and EventEmitter.js were taken already).

Instead of arbitrary modules sending events via `bridge.eventDispatcher`, the idea is that any module that sends events should now subclass `RCTEventEmitter`, and provide an equivalent JS module that subclasses `NativeEventEmitter`.

JS code that wants to observe the events should now observe it via the specific JS module rather than via `RCTDeviceEventEmitter` directly. e.g. to observer a keyboard event, instead of writing:

    const RCTDeviceEventEmitter = require('RCTDeviceEventEmitter');
    RCTDeviceEventEmitter.addListener('keyboardWillShow', (event) => { ... });

You'd now write:

    const Keyboard = require('Keyboard');
    Keyboard.addListener('keyboardWillShow', (event) => { ... });

Within a component, you can also use the `Subscribable.Mixin` as you would previously, but instead of:

     this.addListenerOn(RCTDeviceEventEmitter, 'keyboardWillShow', ...);

Write:

    this.addListenerOn(Keyboard, 'keyboardWillShow', ...);

This approach allows the native `RCTKeyboardObserver` module to be created lazily the first time a listener is added, and to stop sending events when the last listener is removed. It also allows us to validate that the event strings being observed and omitted match the supported events for that module.

As a proof-of-concept, I've converted the `RCTStatusBarManager` and `RCTKeyboardObserver` modules to use the new system. I'll convert the rest in a follow up diff.

For now, the new `NativeEventEmitter` JS module wraps the `RCTDeviceEventEmitter` JS module, and just uses the native `RCTEventEmitter` module for bookkeeping. This allows for full backwards compatibility (code that is observing the event via `RCTDeviceEventEmitter` instead of the specific module will still work as expected, albeit with a warning). Once all legacy calls have been removed, this could be refactored to something more elegant internally, whilst maintaining the same public interface.

Note: currently, all device events still share a single global namespace, since they're really all registered on the same emitter instance internally. We should move away from that as soon as possible because it's not intuitive and will likely lead to strange bugs if people add generic events such as "onChange" or "onError" to their modules (which is common practice for components, where it's not a problem).

Reviewed By: javache

Differential Revision: D3269966

fbshipit-source-id: 1412daba850cd373020e1086673ba38ef9193050
2016-05-11 06:27:29 -07:00
Spencer Ahrens 2d43663ac8 Remove cruft from ScrollView
Reviewed By: dmmiller

Differential Revision: D3287077

fbshipit-source-id: dfc238469bce540d69c38d3e17c87163e10d7b23
2016-05-11 05:22:20 -07:00
Spencer Ahrens 892e509a0c Fix flow and lint for ScrollView
Summary:
- getScrollResponder returns a...ScrollView!
- no more var
- no more string refs

Reviewed By: spicyj

Differential Revision: D3286596

fbshipit-source-id: d9e6e0a318eadd2521c9f5c69d2ec368f1d7b626
2016-05-11 03:00:27 -07:00
nemothecapt df9a2b20a1 React.PropTypes.oneOf accepts array as parameter, non-array given
Summary:
React.PropTypes.oneOf accepts array as parameter, non-array given. this make the app throw a warning.
Closes https://github.com/facebook/react-native/pull/7498

Differential Revision: D3285737

fbshipit-source-id: 3d86b4b36d696e054f9225d7e3a9eddf91477813
2016-05-10 21:04:23 -07:00
Pieter De Baets 57ceeafd4f Move UI-specific logic from NativeModules to UIManager
Summary: Move all requires of UIManager to UIManager.js, so we can load the view manager configuration lazily when UIManager is required.

Reviewed By: majak

Differential Revision: D3270147

fb-gh-sync-id: 8208ee8d5919102ea5345e7031af47ee78162fe0
fbshipit-source-id: 8208ee8d5919102ea5345e7031af47ee78162fe0
2016-05-09 08:21:19 -07:00