Summary:
See e94b116d76 which broke RNTester in open source. Environment variables are always strings, so "0" is a truthy value. This fixes it.
[iOS] [fixed] - Fixed broken RNTester
Pull Request resolved: https://github.com/facebook/react-native/pull/24736
Reviewed By: fkgozali
Differential Revision: D15272951
Pulled By: hramos
fbshipit-source-id: aa78f229e05cb553f75cdf6fb4f926829e20a557
Summary:
See e94b116d76 which broke RNTester in open source. Environment variables are always strings, so "0" is a truthy value. This fixes it.
[iOS] [fixed] - Fixed broken RNTester
Pull Request resolved: https://github.com/facebook/react-native/pull/24736
Differential Revision: D15240810
Pulled By: hramos
fbshipit-source-id: 76f498222b6ac05131b3820d8356bfee696f46b8
Summary:
Continuation of #24687
> Issue: [Polish the "new app screen"](https://github.com/react-native-community/discussions-and-proposals/issues/122)
> This is the pull request for the new intro screen proposal in react native as directed by cpojer
This PR was created because the previous one could not be pushed to for some reason. I cleaned up a few small things and added the component as an example to RNTester so we can keep iterating. My plan is to land this, and then polish it and make it the default in a follow-up.
[General][Added] - New Intro screen, Icons
Removed Lottie Integration
100% React Native 💥
Pull Request resolved: https://github.com/facebook/react-native/pull/24737
Differential Revision: D15259092
Pulled By: cpojer
fbshipit-source-id: bc141fb1425cf354f29deffd907c37f83fd92c75
Summary:
AccessibilityInfo.announceForAccessibility is currently only available on iOS. I've added the Android specific implementation, updated RNTester, and the documentation.
[Android] [Added] - Added AccessibilityInfo.announceForAccessibility for Android
[General] [Added] - RNTester example for AccessibilityInfo.announceForAccessibility
Pull Request resolved: https://github.com/facebook/react-native/pull/24746
Differential Revision: D15258054
Pulled By: cpojer
fbshipit-source-id: 3e057a5c32b28e30ea2ee74a18854b012cd2dbfd
Summary:
Fix crash in XMLHttpRequest example because `groupTypes` is not supported on android.
[Android] [Fixed] - Fix crash in XMLHttpRequest example on Android
Pull Request resolved: https://github.com/facebook/react-native/pull/24747
Differential Revision: D15258037
Pulled By: cpojer
fbshipit-source-id: 73086dc92ceb065200e0faafaf100fa742b387bb
Summary:
See #24316 for the motivation. This commit rewrites a couple more new imports in the RNTester project so they use path-based requires.
[General] [Changed] - Migrate TurboModule example in RNTester to use path-based requires
Pull Request resolved: https://github.com/facebook/react-native/pull/24754
Differential Revision: D15258015
Pulled By: cpojer
fbshipit-source-id: adb298cb3006ea0afcd3b813a2e2fe85017764d2
Summary:
In https://github.com/facebook/react-native/pull/23865, RN introduced support for custom fonts the Android Way. But it introduced performance regression because it'll lookup for a font using getIdentifier() every time fontFamily changed. This PR fixes regression by requiring custom fonts to be listed in **fonts** array, and populating **mTypeCache** at first use using the list.
[Android] [Changed] - Require custom fonts to list in **fonts** array. Fixes performance regression.
Pull Request resolved: https://github.com/facebook/react-native/pull/24595
Reviewed By: mdvacca
Differential Revision: D15184590
Pulled By: fkgozali
fbshipit-source-id: e3feb2396609583ebc95101130186a1f5af931da
Summary:
packagingOptions.pickFirst is unreliable that we could not specify which library will be used.
If user have other third party libraries, the story is more complicated.
From the framework point of view, it is better to drop the pickFirst.
In jsc-android 241213.1.0, we did two things:
1. Remove libc++_shared.so in AAR to prevent the conflict with RN.
2. Build by NDK r17c, which aligned with current RN NDK version.
In this commit, I also revert the pickFirst for JSC.
pickFirst JSC also makes upgrade JSC unreliable.
Currently a lot of user report JSC crash issues, those crash issues may relate to JIT and hard to reproduce in-house.
My plan is to make sure user could choose another JSC build easier,
i.e. only to `yarn add 'jsc-android@latest'`.
We could then propose some experimented JSC build for user to check
if the build could help them to fix the crash issue.
[Android] [Fixed] - Remove unreliable packagingOptions.pickFirst for libc++_shared.so and libjsc.so
NOTE that this may not need to add the changelog, as RN 0.59 does not have pickFirst.
This will also reduce a breaking change for upgrade from RN 0.59 or before.
Pull Request resolved: https://github.com/facebook/react-native/pull/24672
Differential Revision: D15164536
Pulled By: cpojer
fbshipit-source-id: 9fc897a77409173a5841f325b38e2836bb07f599
Summary:
Add support for a `CI_USE_BUNDLE_PREFIX` envvar in the RNTester Xcode scheme, as part of ongoing work to enable integration tests in Facebook's internal CI system.
[iOS] [Added] - Add new envvar to support internal iOS tests at Facebook
Reviewed By: cpojer
Differential Revision: D15163397
fbshipit-source-id: 1b75b1868b5f9721a69f6cba4d4052be47e5e5e2
Summary:
The `testBundleURL` test was disabled in open source recently due to issues running it successfully in Facebook's internal CI. We're now skipping `RCTBundleURLProviderTests` tests internally, so it's safe to re-enable now and ensure it runs in Circle CI.
Changelog:
[iOS] [Changed] - Re-enable testBundleURL unit test.
Reviewed By: cpojer
Differential Revision: D15140192
fbshipit-source-id: 5f6a91f3ce8cea245be31dff3ffb86768deab0be
Summary:
Convert root Gradle script to Kotlin DSL, and cleanup. Currently, there is not much benefit or advantage over Groovy scripts, except IDE support and it'll cache compiled KTS scripts on first run.
[Android] [Changed] - Convert root Gradle script to Kotlin DSL, and cleanup.
Pull Request resolved: https://github.com/facebook/react-native/pull/24631
Differential Revision: D15120190
Pulled By: cpojer
fbshipit-source-id: 86691db5c7746e71bb243ebc263c1a3075ee9a9e
Summary:
Assistive technologies use the accessibility role of a component to tell the disabled user what the component is, and provide hints about how to use it. Many important roles do not have analog AccessibilityTraits on iOS. This PR adds many critical roles, such as editabletext, checkbox, menu, and switch to name a few.
Accessibility states are used to convey the current state of a component. This PR adds several critical states such as checked, unchecked, on and off.
[general] [change] - Adds critical accessibility roles and states.
Pull Request resolved: https://github.com/facebook/react-native/pull/24095
Differential Revision: D15079245
Pulled By: cpojer
fbshipit-source-id: 941b30eb8f5d565597e5ea3a04687d9809cbe372
Summary:
This test was disabled in e106112202 to allow unit tests to run on Facebook's internal CI. The change was reverted in 1f6de88230 because another internal test was broken when it found that mainBundleURL() was not getting called.
In this commit, I've commented out the actual piece of code that would cause unit tests to fail in Facebook's internal CI, without removing the call to mainBundleURL(). The localhostBundleURL() method is called elsewhere in the file, so commenting it out here should not cause any issues.
Changelog:
[iOS] [Changed] - Disable testBundleURL test.
Reviewed By: cpojer
Differential Revision: D15049238
fbshipit-source-id: da3a393922f2190b423980cac5ab54df5e7e3e41
Summary:
Updates React Native to use latest CLI.
Changes:
- No more `--reactNativePath`, define it once in the configuration file. This reverts the previous PR that added this flag
- Add `platforms` and `commands` - React Native now defines platform like any other package. There's no longer concept of "out-of-tree" platform. All are treated equally. If React Native works, any other platform will work too.
- Updates `jest/hasteImpl.js` to use public CLI interface (`loadConfig`) instead of `findPlugins` and removes a weird conditional that checks for CI presence.
[INTERNAL] - Update React Native CLI
Pull Request resolved: https://github.com/facebook/react-native/pull/24517
Differential Revision: D15044762
Pulled By: cpojer
fbshipit-source-id: 379b61e842e619312c542173219a7d326663cf24
Summary:
Simplifies the code anyone on iOS using RN has _to see_. In this case, React Native knows that everyone probably wants all these imports (unless they're using dev mode) and so we can auto-import the pod specs for a user from inside the lib.
Basically auto-link for the React side.
[iOS] [Added] - Adds a ruby function which imports the Pods for RN, so that users only have to include this function and it can change per RN version.
Pull Request resolved: https://github.com/facebook/react-native/pull/24555
Differential Revision: D15044780
Pulled By: cpojer
fbshipit-source-id: c3702a52104706def51da6f1d11ab966d57d1edb
Summary:
By default, the text color is `#000000` on iOS and different on Android, e.g. `#808080`, depending on the manufactorer.
This PR changes it so that newly created projects all have the text color `#000000` by default on both iOS and Android.
The argument for this is to make the app by default be more consistent between platforms.
Expo also does this: https://github.com/expo/expo/blob/master/android/expoview/src/main/res/values/styles.xml#L31
---
For context and for your consideration, I have started a discussion here with the topic of whether React Native should try to use OS defaults or be consistent between platforms:
https://github.com/react-native-community/discussions-and-proposals/issues/121
[Android] [Changed] - New projects have a `#000000` by default.
Pull Request resolved: https://github.com/facebook/react-native/pull/24540
Differential Revision: D15044898
Pulled By: cpojer
fbshipit-source-id: 3197266504e1061ac7027bec3100e39e39a4406a
Summary:
Bumps to Xcode 10.2.0 and uses the iOS 12.2 simulator when running tests.
The `testBundleURL` test is temporarily disabled to allow the iOS unit tests to run successfully in the internal Facebook CI system.
Changelog:
[iOS] [Changed] - iOS tests: Bump Xcode to 10.2.0, iOS to 12.2.
Reviewed By: TheSavior
Differential Revision: D14962710
fbshipit-source-id: 769cfb90aacce33903ab6e8dbcc5b5727deacf41
Summary: This installs the sample module to the RNTester.xcodeproj without using any TurboModule infra. This is possible because SampleTurboModule is backward compatible with the existing NativeModules system. This also fixes CI test failure: https://circleci.com/gh/facebook/react-native/84752
Reviewed By: RSNara
Differential Revision: D14987572
fbshipit-source-id: f5f2c4330c7f6558c7d4beeb43198869090dee02
Summary: This is removing packages and libraries from the repo. Any modified buck files simply change the redirect targets to something more appropriate (no logic actually changed)
Differential Revision: D14950721
fbshipit-source-id: 6c14f827b76ca1dbaf83dcb983930f362c6a27d4
Summary:
This showcases SampleTurboModule usage in RNTester. Notes:
* iOS only for now, and you must use cocoapods version.
* You cannot use Chrome debugger when loading this specific example.
As illustrated in the example, the callsite should access `NativeSampleTurboModule` to access the native side.
{F155901711}
Reviewed By: cpojer
Differential Revision: D14932537
fbshipit-source-id: a733e1cd3b642b9e572d5ac6347f4775d495578a
Summary: This sets up RCTSampleTurboModule (and other variants) in RNTester when built with cocoapods. There's no call site yet though. And RNTester.xcodeproj doesn't support it.
Reviewed By: cpojer
Differential Revision: D14932535
fbshipit-source-id: db8eafd6777cbec8f3592dafdccbdd7cf44e38bc
Summary:
For CocoaPods variant only: install TurboModule binding so that sample modules can start using it. This commit only installs `global.__turboModuleProxy` - no sample module is provided.
Note: RNTester.xcodeproj will NOT have TurboModule enabled, due to complication in the .xcodeproj setup (doable, but maybe for some other time...)
To test:
```
console.error(global.__turboModuleProxy == null ? 'BOO' : 'YAY!');
```
Saw `YAY!` in RNTester pod version.
Reviewed By: cpojer
Differential Revision: D14932536
fbshipit-source-id: 3dc083da9154ec320ce6789ec7f2cef5a08fd6a7
Summary: This is to prepare for custom JS runtime binding installation. Note: AppDelegate needs to become .mm
Reviewed By: cpojer
Differential Revision: D14932538
fbshipit-source-id: 30f32223cc405d0cace9e3076b5a2a1d8cc9e3b2
Summary:
This adds https://github.com/mysticatea/abort-controller to polyfill [AbortController](https://developer.mozilla.org/en-US/docs/Web/API/AbortController). This is used to cancel requests when using `fetch`.
This also updates `event-target-shim` to 5.0 to make sure we only have one version of this dependency. This updates required adding a polyfill for `console.assert` which is used by the new version. I made one based on https://github.com/gskinner/console-polyfill/blob/master/console.js#L74.
The polyfill is very small, especially since we already use `event-target-shim` so I think it makes sense to include in core.
Depends on #24418 so that the fetch polyfill supports the `signal` parameter.
Fixes#18115
[General] [Added] - Add support for cancelling fetch requests with AbortController
Pull Request resolved: https://github.com/facebook/react-native/pull/24419
Differential Revision: D14912858
Pulled By: cpojer
fbshipit-source-id: 8a6402910398db51e2f3e3262f07aabdf68fcf72
Summary:
`[RCTBridge setUp]` and `[RCTBridge invalidate]` execute asynchronously and concurrently. Therefore, it's not safe to call one method after the other, as we do in `[RCTBridge reload]`.
In this test, we create a bridge, and immediately reload it. Initializing the bridge causes the JS bundle to execute. Invalidating the bridge causes the jsThread to be terminated. If circumstances are correct, we could end up trying to executing the JS bundle after the jsThread has been terminated, which can lead to these assertions being triggered:
1. `RCTAssert(_jsThread, @"This method must not be called before the JS thread is created");` in `ensureOnJavaScriptThread:`.
2. `RCTAssert(_jsMessageThread != nullptr, @"Cannot invoke completion without jsMessageThread");` in `enqueueApplicationScript:url:onComplete:`.
```
- (void)testUnderlyingBridgeIsDeallocated
{
RCTBridge *bridge;
__weak id batchedBridge;
autoreleasepool {
bridge = [[RCTBridge alloc] initWithBundleURL:_bundleURL moduleProvider:nil launchOptions:nil];
batchedBridge = bridge.batchedBridge;
XCTAssertTrue([batchedBridge isValid], @"RCTBridge impl should be valid");
[bridge reload];
}
RCT_RUN_RUNLOOP_WHILE(batchedBridge != nil)
XCTAssertNotNil(bridge, @"RCTBridge should not have been deallocated");
XCTAssertNil(batchedBridge, @"RCTBridge impl should have been deallocated");
// Wait to complete the test until the new bridge impl is also deallocated
autoreleasepool {
batchedBridge = bridge.batchedBridge;
[bridge invalidate];
bridge = nil;
}
RCT_RUN_RUNLOOP_WHILE(batchedBridge != nil);
XCTAssertNil(batchedBridge);
}
```
To verify that this race is real, patch: P62410422. This adds an artificial delay in the `[RCTCxxBridge start]` method, which makes it so that the bridge is invalidated and the js thread is destroyed before we start executing the jsBundle.
I think a proper solution to this problem would require some bit of restructuring of `[RCTCxxBridge invalidate]` and `[RCTCxxBridge start]` to either:
1. Force `[RCTCxxBridge invalidate]` to wait for `[RCTCxxBridge start]` to complete and vice versa.
2. Make it safe to interleave execution of `[RCTCxxBridge start]` and `[RCTCxxBridge invalidate]`.
I tried the first approach using two semaphores: `_startSem(1)` and `_invalidateSem(0)`. When you start executing the code inside `[RCTCxxBridge start]`, you `semWait(_startSem)`. When you stop executing the code inside `[RCTCxxBridge start]` (which could happen in another thread at some later point in time), you `semSignal(_invalidateSem)`. Likewise, when you start executing `[RCTCxxBridge invalidate]`, you `semWait(_invalidateSem)` and when you stop executing the code inside `[RCTCxxBridge invalidate]` you `semSignal(_startSem)`. This way, invalidates always wait for starts to finish, and starts always wait for invalidates to finish. But considering all the concurrency involved in these methods, this is hard to get right.
The second approach seems possible. You could keep locks for the shared data, and create critical sections whever you want to access that data. I didn't actually try to implement this approach though.
Given that we're going to elminate the Bridge anyway, and that this race condition practically only occurs when you reload imediately after initializing the bridge (which can only really be done programmatically), I think it's fine to just disable the test for now. One other thing I considered was making the current thread sleep for some time after we created the bridge in the test. The reason why I'm hesitant to implement this approach is that it would slow down the execution of the test suite and still wouldn't guarantee that we don't hit this race condition. Ultimately, our infra might end up disabling these tests again.
Reviewed By: shergin
Differential Revision: D14909121
fbshipit-source-id: d7d441c3e2f0ad59182c8c7e23740be4ac4cf83c
Summary:
Android API 26 and Android Support Library 26 added support for font resource type and native/downloadable fonts. It allows apps to easily download fonts from online providers, but also use of various font weights other than normal and bold, like medium. So it deprecated APIs for asset fonts, and should be removed in the future.
Advantages:
- Just copy font files in res/font and use it specifying filename (without extension) in fontFamily
- Define custom font-family using XML file (in res/font) and font files, it may have many weights and styles. See PR for example.
- Define configuration to download fonts from online font providers, and use it.
See https://developer.android.com/guide/topics/ui/look-and-feel/fonts-in-xml and https://developer.android.com/guide/topics/ui/look-and-feel/downloadable-fonts
[Android] [Changed] - add support for custom/downloadable fonts
Pull Request resolved: https://github.com/facebook/react-native/pull/23865
Differential Revision: D14506542
Pulled By: hramos
fbshipit-source-id: 67ba3148fb4b548cdbc779213cf6c1b2c3baffd2
Summary:
See https://github.com/facebook/react-native/issues/24316 for the motivation. This commit rewrites the imports in the RNTester project.
[General] [Changed] - Replaced Haste-style imports with standard path-style imports for RNTester
Pull Request resolved: https://github.com/facebook/react-native/pull/24317
Differential Revision: D14870504
Pulled By: cpojer
fbshipit-source-id: b14f22e7ce559efc332ced032617ca581196d90f
Summary: Just a little more rigorous
Reviewed By: shergin
Differential Revision: D14790912
fbshipit-source-id: 0a4c9b6ea68466efb060c9c90572ff8987fdbd26
Summary:
We need to move animated native module calls to synchronous so we can properly thread them in with mounting instructions in Fabric. Some of them take callbacks so we need to add support for that when switching to synchronous.
A side benefit is that we can unify codepaths a little more with async callbacks.
Reviewed By: shergin
Differential Revision: D14790898
fbshipit-source-id: dc222b9e74375e046e8a9b1b19d72f652dc6722c
Summary:
"Built from source" is past tense - if anything, it should be "Build from source". However, all other heading end with "ing" so it makes sense here too.
Pull Request resolved: https://github.com/facebook/react-native/pull/24343
Differential Revision: D14822098
Pulled By: cpojer
fbshipit-source-id: 3d07f2e6f8ed4a21e0311ef4f675f2d41553b619
Summary: Makes things a little more clear.
Reviewed By: TheSavior, yungsters
Differential Revision: D14790256
fbshipit-source-id: 42e47487adfd48b8de5e987ac0e73a128a200824
Summary:
It seems (I used git history to confirm) that FlatList/VirtualizedList have ([since the begining](c13f5d48cf/Libraries/Lists/VirtualizedList.js (L79))) a `disableVirtualization` prop.
SectionList ([since it's begining](abe737fe74/Libraries/Lists/VirtualizedSectionList.js (L98))) have a `enableVirtualization` prop, but since SectionList is VirtualizedSectionList which use VirtualizedList, this prop probably never did something. This fix just rename the prop properly so it can have an effect on the underlying VirtualizedList when you use a SectionList.
Since props are spread it's kind of working already, but the flow annotation are wrong (so it tells you it won't work/ you can't use it) which sucks.
(NB: I am doing this since I was trying to use a SectionList with react-native-web & server side rendering to get the all list, you can laugh).
[General] [Fixed] - VirtualizedSectionList/SectionList: replace enableVirtualization prop annotation by correct underlying disableVirtualisation of VirtualizedList
Pull Request resolved: https://github.com/facebook/react-native/pull/24312
Differential Revision: D14779449
Pulled By: cpojer
fbshipit-source-id: e51e1d639d2bb265b5b286786010d01ffd9d90e0
Summary:
In origin approach, we packed libjsc.so inside react-native.aar and it is difficult for user to choose different JSC variants. E.g., [the Intl supported version](https://github.com/react-native-community/jsc-android-buildscripts#international-variant).
This change list allows application to determine JSC versions or variants by npm/yarn package.
There is a |useIntlJsc| flag in build.gradle, it will use the same JSC version but with Intl support.
`yarn add jsc-android@canary`
[Android] [Changed] - Allow application to select different JSC variants
**MIGRATION**
Note that there are some changes in build.gradle.
Existing application needs to change their android/build.gradle and android/app/build.gradle.
Hopefully, the rn-diff-purge should handle the case well.
Pull Request resolved: https://github.com/facebook/react-native/pull/24276
Differential Revision: D14752359
Pulled By: cpojer
fbshipit-source-id: a4bfb135ad8e328f404a2d1a062412f40ebf4622
Summary: We've identified a couple of remaining issues that need to be re-tested before we can ship this more broadly.
Reviewed By: fred2028
Differential Revision: D14775730
fbshipit-source-id: 22402149066c5fbe72c36fcf7f547d63feaf5241
Summary: All animations are scheduled by the UIManager while it processes a batch of changes, so we can just wait to see what the longest animation is and cancel+reschedule the callback.
Reviewed By: mdvacca
Differential Revision: D14656733
fbshipit-source-id: 4cbbb7e741219cd43f511f2ce750c53c30e2b2ca
Summary:
@public
This resolves the iOS side of #20879.
Reviewed By: natestedman, cpojer
Differential Revision: D14712066
fbshipit-source-id: 88dd0ff80d3467b314cacb9349029dadca4ddf19
Summary: This removes the JS parts of Geolocation from React Native open source.
Reviewed By: yungsters
Differential Revision: D14693179
fbshipit-source-id: 1da5b7ec0e3e9d21d2019b7ee43e5f85661795b4
Summary: This is the first diff in an effort to remove Geolocation from React Native. This diff removes the globally injected navigator.geolocation feature and instead requires explicit importing of `Geolocation`. When using Web APIs, people will need to patch `navigator.geolocation` on their own from now on.
Reviewed By: sahrens
Differential Revision: D14692386
fbshipit-source-id: c57b290b49728101250d726d67b1956ff23a9a92
Summary:
This diff removes the `WebView` export from React Native. Internally, we are requiring `WebView` directly now and externally people will have to use the community maintained module. This diff does not yet move the WebView files from the repo, this will happen in a follow-up.
Note that I had to remove a test for Cookies that displayed data in a WebView. I don't think there is an easy way to retain this (debugging) information that likely very few people ever take a look at so I think it is fine.
Reviewed By: TheSavior
Differential Revision: D14613077
fbshipit-source-id: b1d412f970d09d7d70ecac2c23e62cfdd09d7c8e
