Summary:
This change introducing using `updateStateWithAutorepeat` for state updates in RCTSafeAreaViewComponentView. This way we can reduce the number of active commits and reduce jumps & relayout passes.
The approach with a callback is better than using `_lastPaddingStateWasUpdatedWith` because:
* When we compare the values, we can compare them with actual previous padding numbers stored in Shadow Tree.
* The value stored in a UIView instance can go away because of a view being remounted because of flattening.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D24719345
fbshipit-source-id: 9bf1ae284875b4c99cf23be2fcc9a829eb8a895e
Summary:
This implements a new ShadowNode trait that helps to propagate Yoga node `isDirty` flag down the root of the tree and clone siblings appropriately.
Several Fabric components mutate its Yoga styles after the node was cloned. In such cases, we need to mark the node as dirty after doing so. The problem with this is that the parent node and its siblings were already updated (cloned or not) based on the previous value of the `isDirty` flag. This happens because this logic is implemented in YogaLayoutableShadowNode which is a base constructor that must be called before any other logic from a subclass can run.
For now, this change enables that for SafeAreaView only (which seems to help with some junkiness issues), later we can extend the usage of this for other components if needed.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D24719347
fbshipit-source-id: b0d050afea5de9c470e05e1b4c9e7052e00ae949
Summary:
For some interrupted animations we will execute a "final" mutation associated with the animation, if it exists. For example, "UPDATE" animations always have a final Update animation associated with them.
Some, however, do not. For example: INSERT animations do not have a final mutation associated by default. In these cases (before this diff) if the animation from opacity 0 to 1 was interrupted, the View will
appear "stuck" at some intermediate opacity. To mitigate that, we generate a synthetic "final" mutation at 100% progress through the animation if it is interrupted.
Changelog: [Internal]
Reviewed By: fred2028
Differential Revision: D24691151
fbshipit-source-id: d9730b8a3493a5eeac4de325e7e0a7a64f73c8a0
Summary:
Fix broken links in README by removing `.html` from any `reactnative.dev/docs`
## Changelog
General Fixed - Fixed broken links in README.md
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
Pull Request resolved: https://github.com/facebook/react-native/pull/30286
Reviewed By: hramos
Differential Revision: D24673358
Pulled By: cpojer
fbshipit-source-id: 726a4742c3ae19dc51f2490619d04934f8aa861d
Summary:
This PR makes it possible to build iOS applications with Hermes. Note that it doesn't work with `use_frameworks!` just yet.
Fixes https://github.com/facebook/react-native/issues/27845 (by downgrading iOS deployment target for RCT-Folly to 9.0)
Fixes https://github.com/facebook/react-native/issues/28810 (as above)
Checklist:
- [x] Adjust release scripts to create Hermes bytecode bundle
- [x] Release new Hermes npm package that includes iOS files (unreleased right now, if you want to try locally, you have to clone Hermes and `yarn link` its master to this project)
- [x] Test on a new React Native application in both Debug and Release (Device)
- [x] Test on an RNTester application in both Debug and Release (Device)
- [x] Add missing `i386` to Hermes framework and enable Bitcode
- [x] Inspect CI failures for possible regressions
- [x] Resolve Folly issue as reported https://github.com/facebook/react-native/issues/27845 and https://github.com/facebook/react-native/issues/28810
- [x] Release new Hermes and test against it that everything works
## Changelog
[IOS] [FEATURE] - Enable Hermes on iOS
[INTERNAL] - Upgrade to CocoaPods 1.10.0 to resolve Xcode 12.0 issues
[INTERNAL] - Upgrade to Xcode 12.0 on the CircleCI
[INTERNAL] - Fix building RNTester in Release mode
[INTERNAL] - Fix build-time errors of `libevent` with `use_frameworks!`
[INTERNAL] - Introduce `USE_HERMES` variable and test all RNTester configurations on the CI
[INTERNAL] - Do not fetch CocoaPods repository since we're using CDN anyway
Pull Request resolved: https://github.com/facebook/react-native/pull/29914
Test Plan:
Turn on `hermes_enabled` to true in your `Podfile`, install pods, and run the iOS application. Your app should be running Hermes now.
Preview: (note "Engine: Hermes")
<img width="395" alt="Screenshot 2020-09-09 at 19 22 32" src="https://user-images.githubusercontent.com/2464966/92631584-d7c01d80-f2d1-11ea-9b40-33d73db96a53.png">
Reviewed By: hramos
Differential Revision: D24684845
Pulled By: cpojer
fbshipit-source-id: 900cbe3bf9398a6fd4a773d552899a001bf5146b
Summary:
Historically, `UIScrollView`s in React Native do not cancel touches started on `UIControl`-based views (as normal iOS `UIScrollView`s do).
This diff implements this behavior.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D24661106
fbshipit-source-id: 1fb98d62f9e1528f11e7699d460aaefcec534e97
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/30265
The CocoaPods Specs mirror provided by Circle CI is no longer supported, and is no longer necessary, as of CocoaPods v1.8. We are already using the CDN in the Podfile, so the step may be removed from the Circle CI config.
Reference: https://circleci.com/docs/2.0/testing-ios/#optimizing-cocoapods
Changelog: [Internal]
Reviewed By: fkgozali
Differential Revision: D24601585
fbshipit-source-id: c794102cf573e0cf47ae936bf3c1eb386e089315
Summary:
For over a month I've been searching for a crash that occurs during Android's native `dispatchDraw` method on View. The stack traces didn't show anything useful - everything in the stack trace was native Android code,
not React Native code.
This also seems to only repro on certain vendors, and only on a very few React Native screens - I'm still not sure why either of those are the case, but from my repro, a *very* specific set of interactions needs to happen
to trigger this crash. See comments inline and an example stack trace.
Luckily, the fix is trivial. Since this code is used for animations, accessibility, and a number of other important interactions, I'm gating this change for now.
In general we must be careful to only mutate the View hierarchy only when we /know/ for certain it is safe to do so. Indirectly mutating the View hierarchy during measure, onMeasure, layout, dispatchDraw, etc, can all be
very dangerous. This is one of the last "escape hatches" that can cause view hierarchy modifications unexpectedly, so I think it's a very good idea to "secure" this further, and only update props synchronously here - and
ensure that other MountItems like `Delete` are definitely /not/ executed here.
Changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D24639793
fbshipit-source-id: b6219ce882e8d2204b4d10bf99f6a1120a33cb5a
Summary:
I've had my eyes on this optimization for a while: during TTRC especially, but really during any heavy render path, Fabric will create hundreds to thousands of MountItem class instances in order to construct a BatchMountItem.
This results in: hundreds/thousands of round-trip JNI calls, hundreds/thousands of Object allocations, etc. This will also result in increased memory and GC pressure.
Theoretically, by reducing the number of JNI calls and reducing allocations, we may be able to get some small wins in memory and CPU usage during very hot paths.
I am motivated to do this, in part, to indirectly measure the cost of JNI calls as well as allocating many objects vs an int buffer. I am unaware of such a measurement that we can use to make architectural decisions for React Native Android overall.
The other reason this could be a positive change: if it's successful and we can delete the old path, we'll be able to delete a bunch of Java classes entirely which is great for APK size wins.
Changelog: [Internal]
Reviewed By: shergin
Differential Revision: D24631230
fbshipit-source-id: 86a46ffcaef4ecbec2e608ed226aed0b5c4b832e
Summary:
Cleaning up an old experiment, it was `static true` for a couple of months already.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D24642808
fbshipit-source-id: 50ba955490d848a9c1698e1c6d0c296e833386f3
Summary:
This re-uses the same logic as `logTaggedMarker` for `logTaggedMarkerWithInstanceKey`. When no instanceKey specified, use 0.
Changelog: [Internal]
Differential Revision: D24607919
fbshipit-source-id: 4a29e5ece9a5462eb1163185d26370ee873f1412
Summary:
These are new markers that will be placed around initializing an RCTInstance.
Changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D24607905
fbshipit-source-id: 8e83a2476e2ae878c523217aeb5a3b4bfc5bf911
Summary:
Changelog: [internal]
The condition inside `[RCTCxxBridge handleMemoryWarning]` was preventing JS VM from handling memory pressure if React Native was loading. This seems incorrect as loading only occurs once at the startup but memory pressure event occurs mostly after React Native was initialised. Therefore, JS VM wasn't handling memory pressure events.
Reviewed By: shergin
Differential Revision: D24646724
fbshipit-source-id: 7b4420fe675261e434c3427c8ad366ba0086a453
Summary:
According to the crash, RCTEventEmitter is being asked to emit events before RN is set up {emoji:1f928}. Neither the bridge, nor bridgeless mode is ready to send events.
In this scenario, drop the events on the floor instead of crashing.
Changelog: [Internal]
Reviewed By: naftaly
Differential Revision: D24634701
fbshipit-source-id: 933e5dfd15e5ee7c2215489305c71de46e78a9e5
Summary:
When shouldEnableLoggingForRequestUrl is false, ImageTelemetry is not initialized, and no logging is done.
* Replace `- (NSString *)loaderModuleNameForRequestUrl:(NSURL *)url` with `- (BOOL)shouldEnableLoggingForRequestUrl:(NSURL *)url`
* Rename RCTImageLoaderInstrumentableProtocol.h -> RCTImageLoaderLoggableProtocol.h
Reviewed By: fkgozali
Differential Revision: D24523984
fbshipit-source-id: a5463eceea1c40f9452b0ad2ee6bf047f71a02c1
Summary:
Changelog:
Fix the cloneWithChildren implementation that was not copying the list of children on the java object.
We were missing on copying the list of children when cloning. This is pretty bad as it means that the clone operation was mutating the old node as well as the new. When multiple threads were involved this could cause crashes.
Reviewed By: SidharthGuglani
Differential Revision: D24565307
fbshipit-source-id: 4e2e111db389e25c315ce7603b4018ac695bb0f1
Summary:
Update engines to node >= 12
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[General] [Changed] - Update node engine to version 12
Pull Request resolved: https://github.com/facebook/react-native/pull/30252
Reviewed By: yungsters
Differential Revision: D24558093
Pulled By: fkgozali
fbshipit-source-id: 7a10bb935f89ba3374b0909161db9974e1fc477a
Summary:
The callback `dispatchEvent` is called asynchronously on the JavaScript thread, so all data it uses must be copied to the lambda. To work around this constraint we use a shared pointer for the counter.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D24598840
fbshipit-source-id: fb5581858d54dc806863caf0c7c4f612ed6046e2
Summary:
Adds an annotation in the performance logger that indicates if the component was rendered using Fabric or not.
Changelog: [internal]
Reviewed By: JoshuaGross, ShikaSD
Differential Revision: D24596131
fbshipit-source-id: 489f3a03f09c5425c870678ed593ee8f16a2d98b
Summary:
This diff cleans up a bunch of code in `symbolicateStackTrace`. According to motiz88 all of it is dead code and I can confirm symbolication does not break with the changes applied.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D24585849
fbshipit-source-id: 5b2c76f56dbbbf27449ce1472cdd0271ed230c35
Summary:
Bump Gradle Wrapper to 6.7, to keep tooling on edge. Here are the highlights of this release:
- File system watching is ready for production use
- Declare the version of Java your build requires
- Java 15 support
## Changelog
[Android] [Changed] - Bump Gradle Wrapper to 6.7
Pull Request resolved: https://github.com/facebook/react-native/pull/30200
Test Plan: RNTester builds and runs as expected. Also my apps.
Reviewed By: cpojer
Differential Revision: D24560233
Pulled By: fkgozali
fbshipit-source-id: 0d94b4527b2ee5b28b22478128c25761929fbdc7
Summary:
Android Studio 4.1 release with Android Gradle Plugin 4.1.0, thus I expect developers will update to newer version and expect React Native support. Thus release include many fixes and improvements, see[release notes](https://developer.android.com/studio/releases/gradle-plugin#4-1-0), but most importantly Google released it's API documentation at https://developer.android.com/reference/tools/gradle-api. We lacked the API documentation to develop proper React Gradle Plugin.
## Changelog
[Android] [Changed] - bump Android Gradle Plugin to 4.1.0
Pull Request resolved: https://github.com/facebook/react-native/pull/30201
Test Plan: RNTester builds and runs as expected, also my apps.
Reviewed By: cpojer
Differential Revision: D24560213
Pulled By: fkgozali
fbshipit-source-id: 9cf1e2373f278885b35b4f9176c7ad736ec50f6b
Summary: We support setting the text color in the ReactPicker component, but we don't apply the text color to the little arrow icon that appears next to it. This diff applies the color tint from the picker's primary text color (set with a style prop on the main picker component, *not* the 'color' prop on the Picker.Item) to the background of the picker, which tints the arrow icon.
Reviewed By: makovkastar
Differential Revision: D24480642
fbshipit-source-id: 7ce84d616ae677da8975be9444428392020c57dc
Summary:
Bump Okio to 1.17.5, which includes fixes for many bugs and crashes since current version. Also removed android.enableR8=false from gradle.properties because it's deprecated. And moved FEST_ASSERT_CORE_VERSION from gradle.properties to build.gradle because it's used in single line.
## Changelog
[Android] [Changed] - bump Okio to 1.17.5
Pull Request resolved: https://github.com/facebook/react-native/pull/30204
Test Plan: RNTester builds and runs as expected.
Reviewed By: hramos
Differential Revision: D24560711
Pulled By: fkgozali
fbshipit-source-id: 433075293ca2dc41869dbb272d674625639c8b83
Summary:
When working with RN installed from npm and a regular project structure `$rootDir` won't be at the react-native package root. Instead we can use `$projectRoot` which will always be the ReactAndroid folder.
## Changelog
[Android] [Internal] - Use $projectDir instead of $rootDir for ReactAndroid codegen
Pull Request resolved: https://github.com/facebook/react-native/pull/30220
Test Plan: Test building an app with RN as a regular dep with codegen enabled
Reviewed By: hramos
Differential Revision: D24560634
Pulled By: fkgozali
fbshipit-source-id: 434d32f37e6f9d48a8c562655ceff7249bd056ce
Summary:
Pass the ReactAndroid project build directory as a variable to the ndk build so it can be used instead of assuming that the build directory is under ReactAndroid/build.
## Changelog
[Internal]
Pull Request resolved: https://github.com/facebook/react-native/pull/30222
Test Plan: Tested in an app with a custom build directory
Reviewed By: yungsters
Differential Revision: D24560643
Pulled By: fkgozali
fbshipit-source-id: cc65a70582f546ca2e2ca9fb6a2ff03ea70ca9d8
Summary:
The recursive copy statement fixed here behaved differently in MacOS vs Linus (CI), because of the missing dot (.)
The trailing slash on the source directory behaves differently on Mac (BSD) than Linux (GNU):
> If the source_file ends in a /, the contents of the directory are copied rather than the directory itself.
This should fix the CI failure: https://app.circleci.com/pipelines/github/facebook/react-native/6847/workflows/36d59aab-bc4a-4d21-9ce1-a8348e71aea3/jobs/173681
Changelog: [Internal]
Reviewed By: RSNara
Differential Revision: D24560543
fbshipit-source-id: c3ab2c28616b717891bcf5d2ad762340cfb97e3d
Summary:
## Context
We currently run ESLint using `flow-node`. This is a very recent change that was introduced in these two diffs:
- Switch VSCode ESLint plugin using flow-node: D24454702.
- Switch all ESLint scripts to use flow-node: D24379783 (ad5802cf91).
## Problem
Because `react-native/eslint-plugin-codegen` (written in vanilla JavaScript) requires two files from `react-native-codegen` (written with Flow typings), we force all requires executed while initializing ESLint to compile out Flow types. Issues:
- In the grand scheme of things, this is such a tiny and isolated problem. It shouldn't be the reason why we switch over to using flow node. That's a larger decision that should be discussed outside of this diff.
- On VSCode cold start, in D24454702, I measured that using flow-node adds approximately 320ms to JavaScript file lint time. So, this is just slow.
## Solution
- Switch ESLint back to using regular node:
- Revert the changes to VSCode's ESLint plugin: D24454702
- Revert the changes to the internal ESLint scripts: D24379783 (ad5802cf91).
- Inside the ESLint plugin, register a temporary require hook to remove Flow types from the NativeModule spec parser, before we require it. We de-register this hook after the requires finish.
## Implementation Notes:
- The `with-babel-register/` is a fork of `babel/register`, except I simplified the implementation based on the assumption that we're using it literally to only compile `react-native-codegen`.
- `with-babel-register/` uses a disk cache, so we only call transformSync when a the input file (1) hasn't been transformed before, or (2) the cache entry was created before the file was last modified.
- I ported over the source-map logic, so that when the NativeModule spec parser throws non-parsing errors, we get the correct stack trace. **Note:** I'm not sure if the source maps will work if there's a babel/register earlier during initialization. However, I don't think this will pose an actual problem, since we don't use a babel/register hook earlier. So, I think we should punt on this investigation.
## Alternative: Why aren't we using babel/register?
Every time you call babel/register, it replaces the last registered hook. We don't want the ESLint plugin to be changing any existing require hooks that people have set up. Abandoned diff with babel/register: D24519349.
Changelog: [Internal]
Reviewed By: cpojer
Differential Revision: D24551549
fbshipit-source-id: bbd7c5be44f74c0e9adbb20fe86e09802410b123
Summary:
This does a few things:
* Remove USE_CODEGEN flag so that TurboModule is enabled by default for RNTester
* Use the codegen output for Java/JNI spec files
* Remove the checked in com.facebook.fbreact.specs Java/JNI files
Changelog: [Changed][Android] RNTester now enables TurboModule by default using codegen.
Reviewed By: RSNara
Differential Revision: D24382083
fbshipit-source-id: 87e3e0581bac3287ef01c1a0deb070c1d7d40f2d
Summary:
The Gradle codegen integration requires the JS CLI to be first built via `yarn run build`. This commit puts that logic in a `build.sh` script, then defines a Gradle task to build it.
Changelog: [Internal]
Reviewed By: hramos
Differential Revision: D24556992
fbshipit-source-id: 7092de7c1126edc157b122f4b2243e55f7188846
Summary:
In D24521951 (2ff1d4c041) I refactored the JS-side queueing for NativeAnimated API calls, and used randomized IDs for queueing. This could cause bugs or unexpected behavior, and potentially crashes, if there's ever a collision in random numbers generated or
a collision between random number and one of the deterministic numbers generated in createAnimatedComponent.
In this diff I make both of them namespaced with a string, and deterministic, to eliminate any potential collisions. This could also be slightly faster (but not meaningfully) since we're not relying on Math.random.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D24553557
fbshipit-source-id: 8b765e21597ad4f8e641453c1f9f90bdf1ee022f
Summary:
To unify with Android, this uses the target off the same BUCK file.
Changelog: [Internal]
Reviewed By: RSNara
Differential Revision: D24522269
fbshipit-source-id: 5aa0c08962890b884081faeb1ec801aebec9c2dd
MD. Mizanur Rahman
Valentin Shergin
Christoph Nakazawa
Dulmandakh
Joshua Gross
Helena Ford
Mike Grabowski
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Kevin Gozali
Héctor Ramos
Peter Argany
Samuel Susla
Hans Halverson
Paige Sun
Alexey Litvinov
Pasquale Anatriello
Jason Safaiyeh
Rubén Norte
Andrei Shikov
generatedunixname89002005325674
Emily Janzer
Janic Duplessis
Oleksandr Melnykov
Ramanpreet Nara
