Summary: Well that's silly but I noticed with faster terminal progress updates, packager *feels* a bit faster :D
Reviewed By: davidaurelio
Differential Revision: D5002528
fbshipit-source-id: 8a3d5e929dd7fb09ebafda3422886c631016a40f
Summary: Fixes building release builds with the new buck integration.
Reviewed By: jeanlauliac
Differential Revision: D5002441
fbshipit-source-id: e7716324c7c8dd0bfcaf5b39cf716ac589e948e8
Summary: Enforces a `'default'` property to be present on the transform variant mapping. This will allow us to simplify transforms of assets and json to only provide one variant for the new Buck build system.
Reviewed By: jeanlauliac
Differential Revision: D5002052
fbshipit-source-id: 2a7240c1b2450f62de686c46ab2c2e5a75dea399
Summary:
Hey there :)
Please let me know if the name `ListEmptyComponent` should be changed. I also thought about `ListNoItemsComponent`. Or maybe `ListPlaceholderComponent`?
- [x] Explain the **motivation** for making this change.
- [x] Provide a **test plan** demonstrating that the code is solid.
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
In a FlatList, I wanted to show some placeholder when my data is empty (while keeping eventual Header/Footer/RefreshControl).
A way around this issue would be to do something like adding a `ListHeaderComponent` that checks if the list is empty, like so:
```js
ListHeaderComponent={() => (!data.length ? <Text style={styles.noDataText}>No data found</Text> : null)}
```
But I felt it was not easily readable as soon as you have an actual header.
This PR adds a `ListEmptyComponent` that is rendered when the list is empty.
I added tests for VirtualizedList, FlatList and SectionList and ran `yarn test -- -u`. I then checked that the snapshots changed like I wanted.
I also tested this against one of my project, though I had to manually add my changes because the project is on RN 0.43.
Here are the docs screenshots:
- [VirtualizedList](https://cloud.githubusercontent.com/assets/82368/25566000/0ebf2b82-2dd2-11e7-8b80-d8c505f1f2d6.png)
- [FlatList](https://cloud.githubusercontent.com/assets/82368/25566005/2842ab42-2dd2-11e7-81b4-32c74c2b4fc3.png)
- [SectionList](https://cloud.githubusercontent.com/assets/82368/25566010/368aec1e-2dd2-11e7-9425-3bb5e5803513.png)
Thanks for your work!
Closes https://github.com/facebook/react-native/pull/13718
Differential Revision: D4993711
Pulled By: sahrens
fbshipit-source-id: 055b40f709067071e40308bdf5a37cedaa223dc5
Summary:
This will require people who use CocoaPods to update their Podfiles. You can see an example of a Podfile set up to use the Cxx bridge here: https://github.com/mhorowitz/native-navigation-boilerplate/blob/master/ios/Podfile
If this doesn't work, you can continue to use the old bridge by adding a dependency of 'BatchedBridge' to the React subspecs in your Podfile, but this will stop working once the old bridge is removed.
Reviewed By: javache
Differential Revision: D4981920
fbshipit-source-id: 7c4f3bf1c3f9af3f934f03ec003a05d0cd3cb259
Summary:
The main reason to use **VirtualizedList** is to set the `getItem` and `getItemCount` props, so having default values for these props makes things error prone.
* In **VirtualizedList**, changed the `getItem` and `getItemCount` props from optional to required, and removed default values.
* Ensured that implementing classes **FlatList** and **SectionVirtualizedList** are always passing these props.
* Updated VirtualizedList-test.js accordingly.
Reviewed By: sahrens
Differential Revision: D4980236
fbshipit-source-id: ad1838931253bc61ff9068c40929f6e9c755b92c
Summary:
- If the initial render doesn't extend past `onEndReachedThreshold` it is likely that onEndReached won't get called until scroll, which can be a bad experience if the `initialNumToRender` is very close to the viewport height. This happens because when `onContentSizeChange`, `onLayout` may not have fired yet so we don't know what the `visibleLength` is. Fix is to also call `maybeCallOnEndReached` in `_onLayout` as well.
- We have an optimization that does hi-pri render window updates when scrolling quickly and the content reaches the edge of the viewport, but there is also an important case where the user has scrolled to the end of the content and is waiting for a network response. Once the new data comes in, we want to render it ASAP because the user is waiting for it. To solve this we refactor our scheduling code into a shared function that always checks if it should be a hi-pri update instead of just in `_onScroll`.
Reviewed By: bvaughn
Differential Revision: D4975314
fbshipit-source-id: 8d64832ecbcbdbac430a08a4018d7a32b2216a85
Summary:
- [x] Explain the **motivation** for making this change.
- [ ] ~Provide a **test plan** demonstrating that the code is solid.~
- [x] Match the **code formatting** of the rest of the codebase.
- [x] Target the `master` branch, NOT a "stable" branch.
The key name required to access the CameraRoll in iOS is incorrect.
Closes https://github.com/facebook/react-native/pull/13755
Differential Revision: D4994048
Pulled By: javache
fbshipit-source-id: 9ec2f793f03f529e9cf0f89106f88445fde50f2a
Summary:
I suggest we grab our own version of worker-farm, since there are a few changes we'd like to do. There are two reasons for forking:
* the original project does not seem maintained anymore, with a PR remaining unanswered (https://github.com/rvagg/node-worker-farm/pull/42);
* we don't need to keep the level of genericity of the original project: for example, we don't need the option `maxConcurrentCallsPerWorker`, that we always keep to one.
Forking gives us opportunity to simplify the code for our use case. Later on we could reuse it for other projects such as `jest`.
A few things we'd like to do:
* remove special node options from the forks, such as `--inspect`, or even, allow adding special options (if you want to debug a worker specifically for example);
* allow us to pipe `stdout` and `stderr` instead of having transform spit stuff out to the parent process output;
* remove code managing `maxConcurrentCallsPerWorker` and clean up the code in general;
* add `flow` typing.
Reviewed By: davidaurelio
Differential Revision: D4993300
fbshipit-source-id: 10f0c2a18b010c2a8b2e2afebcb3aab3504d7923
Summary:
Moves the `YGLogger` into `YGConfig` and pass the `YGNodeRef` into the logger to be able to associate the log messages and assertions with the specific node.
Tackles facebook/yoga#530 and facebook/yoga#446
Closes https://github.com/facebook/yoga/pull/531
Reviewed By: astreet
Differential Revision: D4970149
Pulled By: emilsjolander
fbshipit-source-id: b7fcdaa273143ea2fa35861620b2e4d79f04f0af
Summary:
Resolve path at callsite rather than in `Config.loadFile`
`Config.loadFile` should not expose unexpected behavior as joining paths together. This moves that responsibility to the call site. `path.resolve` returns the second argument if it is an absolute path.
Reviewed By: bestander
Differential Revision: D4986130
fbshipit-source-id: c80a588ffa86011bcd5a2c393ad5d6eedc6c61ae
Summary: `cwd` was needed for FB-internal reasons, was untyped, and goes away.
Reviewed By: martinbigio
Differential Revision: D4986076
fbshipit-source-id: b093476cabc4f73fb63d37052f4041073c174f06
Summary:
Splits `ConfigT` into `ConfigT` (core + packager configuration) and `RNConfig` (RN CLI configuration).
Also guarantees that all values on `ConfigT` have a default when loading user configuration.
Reviewed By: jeanlauliac
Differential Revision: D4985965
fbshipit-source-id: bf036e22d6809e49746a9c3aa240ec403a085342
Summary: `no-alert` doesn’t play nice with flow type spreads. We don’t need it for node, anyway.
Reviewed By: jeanlauliac
Differential Revision: D4993096
fbshipit-source-id: 95785843d3263520c063a43864c8053cbaa5083d
Summary:
`declareOpts` prevents strong Flow typing, and promotes default values, that may be different from a function to another (my goal is to remove defaults from the whole codebase except perhaps the public API). This changeset replaces it by Flow types and fixes callsites to be explicit on values.
This is the last callsite of `declareOpts` so I'll remove it, in a separate diff.
Reviewed By: cpojer
Differential Revision: D4970650
fbshipit-source-id: e5ea2e06febde892d28c9dc59dc2920d4033bb01
Summary:
Gets rid of `Config.get` in favor of three methods with names that express intend. The logic for applying defaults was used from one callsite only, and was moved there.
This is the starting point to make the config loading system a better place, including a strong return type and defaults always applied.
Reviewed By: martinbigio
Differential Revision: D4985774
fbshipit-source-id: 98300547c3eafd5948814d57ce93e71d43572eb8
Summary:
The new implementation of z-index did not handle touches properly. This fixes it by using the mapped child index like we do in `getChildDrawingOrder` in `TouchTargetHelper`.
**Test plan**
Tested that touchables work properly inside sticky headers (it uses z-index) on Android.
Closes https://github.com/facebook/react-native/pull/13705
Reviewed By: AaaChiuuu
Differential Revision: D4987964
Pulled By: sahrens
fbshipit-source-id: 165f98e23d2f304c4dc87f536c22b68a8923d806
Summary: Separates the polyfills used for node.js from the configuration of `babel-register`, to make pretransforming packager before invoking it easier.
Reviewed By: cpojer
Differential Revision: D4978047
fbshipit-source-id: 45d3d49d0a714a8257be8d244a01e41b68bbce3d
Summary:
When using a translucent status bar using `<StatusBar />` and a `<Modal transparent />` the dialog layer applies its own translucent status bar color on top causing the status bar to darken.
This is especially problematic when the modal is a menu and nothing on the screen is supposed to darken.
I've collected screenshots of the status bar in various situations before and after this change to show the change and demonstrate that it doesn't have any bad side effects for the other status bar and modal types (non-translucent status bars / non-transparent modals).
* "**Before**" row: RN 0.43.1 unmodified
* "**After**" row: This modification applied
* **Translucent**: Translucent status bar `<StatusBar backgroundColor='rgba(0, 0, 0, 0.2)' translucent />` (modal closed)
* **Alpha Colored**: Coloured translucent status bar `<StatusBar backgroundColor='rgba(255, 0, 255, 0.2)' translucent />` (modal closed)
* **Not Translu...**: Non-translucent status bar `translucent={false}` (modal closed)
* **w/modal**: Same as image to the left but with the Modal opened
* **Opaque Modal**: Translucent status bar with open but opaque/dim modal (`<Modal transparent={false} />`)
Closes https://github.com/facebook/react-native/pull/13629
Differential Revision: D4985349
Pulled By: astreet
fbshipit-source-id: 4d3614a07bb15cb52f220d9444b898d15be7b4dc
Summary: People rarely re-order sections so this is an annoying requirement and we can just use the index by default.
Reviewed By: thechefchen
Differential Revision: D4972154
fbshipit-source-id: 256c445b36c9ba101277614d30a6dc1dbd477ee0
Summary: The xcode project for these bundled libraries should not depend on UIExplorer
Reviewed By: yungsters
Differential Revision: D4979629
fbshipit-source-id: 440b225805e9ebaf0a02b39a35c3ab9c2a83ad05
Jean Lauliac
David Aurelio
Maël Nison
Louis Lagrange
Andres Suarez
周中原
Brian Vaughn
Ben Nham
Marc Horowitz
Valentin Shergin
Jeff Case
Spencer Ahrens
janus_wel
Lukas Wöhrl
Alexey Lang
Aaron Chiu
Lukas Piatkowski
Theo Yaung
Janic Duplessis
Sokovikov
Blair Vanderhoof
Ravi Bhoraskar
Alex Dvornikov
Daniel Friesen
Eric Vicenti
Liron Yahdav
