Summary:
When an image source is parsed via `RCTImageFromLocalAssetURL` there seem to be certain situations in which `imageName` is empty from `RCTBundlePathForURL`. Any call to `UIImage imageNamed` with a an empty parameter will throw an exception:
```
CUICatalog: Invalid asset name supplied: '(null)'
```
In my case, the asset URL was pointing to an image in the application sandbox rather than the `NSBundle`. In this case `UIImage imageNamed` was throwing before the call to `NSData dataWithContentsOfURL` below could correctly resolve the image.
This change simply skips the call to `UIImage imageNamed` if no `imageName` value is set.
Pull Request resolved: https://github.com/facebook/react-native/pull/20120
Differential Revision: D14163101
Pulled By: cpojer
fbshipit-source-id: ceec95c02bf21b739962ef5618947a5726ba0473
Summary:
Add an option to dev menu to change packager location on the fly on iOS (similar to Dev Settings in Android)
Pull Request resolved: https://github.com/facebook/react-native/pull/21970
Differential Revision: D14162776
Pulled By: cpojer
fbshipit-source-id: 3cca4f4fbd8c599bd5342ba1ae64905a03270d48
Summary:
Fix scrollview `offset` out of content size in iOS, Android uses `scrollTo` and `smoothScrollTo` which not have this issue.
Fixes like #13594#22768#19970 .
[iOS] [Fixed] - Fixed scrollView offset out of content size.
Pull Request resolved: https://github.com/facebook/react-native/pull/23427
Differential Revision: D14162663
Pulled By: cpojer
fbshipit-source-id: a95371c8d703b6d5f604af0072f86c01c2018f4a
Summary:
Fixes#23500 , if user set prop `contentInsetAdjustmentBehavior="automatic"` of ScrollView, it not works when initial on the screen. We fixes it by filter valid offset, if offset is valid, just return.
[iOS] [Fixed] - Fixed ScrollView adjust inset behavior
Pull Request resolved: https://github.com/facebook/react-native/pull/23555
Differential Revision: D14161593
Pulled By: cpojer
fbshipit-source-id: 01434e55106ffde7f8e39f66dd5b0f02df9b38b1
Summary:
I downgrade the invalid bridge warning because I believe that it is a pain that every time that the JS gets refreshed this warnings are being thrown. If the project increase size and more and more NativeModules are added this warnings just spam the emulator or the device.
I understand the reason of validating if the bridge is valid. However in case of invalidness nothing is done, just the warning is thrown. Hence, the reason of downgrading it to improve the development process.
The error message still exist and it will be in the logs. But it will not spam the development screen
[iOS] [Changed] - Downgrade the Invalid bridge warning message to a log
Pull Request resolved: https://github.com/facebook/react-native/pull/23557
Differential Revision: D14161290
Pulled By: cpojer
fbshipit-source-id: e5608a9b2db5625309fd18d133fe69a9013043f3
Summary:
As part of #22609, this fixes yet more warnings.
- Adding more __unused to params.
- Refactors `isPackagerRunning` to use NSURLSession.
- Turns off suspicious comma warnings
[iOS] [Fixed] - Xcode Warnings
Pull Request resolved: https://github.com/facebook/react-native/pull/23565
Differential Revision: D14161151
Pulled By: cpojer
fbshipit-source-id: 339874711eca718fc6151e84737ccc975225d736
Summary:
This PR reduces the number of warnings in React from 68 to 18. Mostly by marking unused variables. RNTester's warnings are more than halved.
[iOS] [Fixed] - Xcode warnings
Pull Request resolved: https://github.com/facebook/react-native/pull/23553
Differential Revision: D14151339
Pulled By: hramos
fbshipit-source-id: 8255330bf910a69a4c03051d91d7b0de3fadf2d1
Summary: If we don't group accessibility children, we can get into a state where the accessibility frame for our content lines up in such a way that VoiceOver doesn't know to scroll the scroll view, and instead jumps to the next piece of content (like the tab bar at the bottom)
Reviewed By: ikenwoo
Differential Revision: D14141532
fbshipit-source-id: 53b0971f494a39f0eba827e441a4cd9e08317663
Summary:
CALayer will crash if we pass NaN or Inf values.
It's unclear how to detect this case on cross-platform manner holistically, so we have to do it on the mounting layer as well.
NaN/Inf is a kinda valid result of some math operations. Even if we can (and should) detect (and report early) incorrect (NaN and Inf) values which come from JavaScript side, we sometimes cannot backtrace the sources of a calculation that produced an incorrect/useless result.
Besides that, I will investigate why the crash is actually happening, so we might need to fix something in layout engine. But, it general, we cannot capture all errors like that, so we need to have it here anyway.
Reviewed By: JoshuaGross, mmmulani
Differential Revision: D14126058
fbshipit-source-id: 807e5a223bdef48af9a3b7210803863431e8c507
Summary: Use the new copyright header format used elsewhere in the React Native repository.
Reviewed By: shergin
Differential Revision: D14091706
fbshipit-source-id: b27b8e6bcdf2f3d9402886dbc6b68c305150b7d5
Summary:
@public
Makes logging implementation internal to Yoga.
Breaking changes: removed `YGLog` and `YGLogWithConfig`.
The upcoming changes to the JNI layer (removal of weak global refs for each node) requires adding additional parameters to the logging functions that will only be available when calculating layout.
Reviewed By: SidharthGuglani
Differential Revision: D14123390
fbshipit-source-id: 468e4a240c190342868ffbb5f8beb92324cdfdd6
Summary:
1. We expose the `initialAppState` for Android in #19935, so we can remove the fallback check for Android.
2. Rename `RCTCurrentAppBackgroundState` to `RCTCurrentAppState`, it's a private file function, so it's safe to rename, `RCTCurrentAppState` is more suitable because we actually get app state, not app background state.
[Android] [Enhancement] - Remove android `initialAppState` fallback check.
Pull Request resolved: https://github.com/facebook/react-native/pull/23487
Differential Revision: D14121293
Pulled By: cpojer
fbshipit-source-id: fec196cef2969fe6f6f1571f4ebcafcec26266a1
Summary: The hacks we added for lazy viewmanagers don't really apply to TurboModule lookup system, so let's enable lazy lookup as needed only if TurboModule is enabled.
Reviewed By: PeteTheHeat
Differential Revision: D14116548
fbshipit-source-id: 701e963ef0593cd890198725f8cb6d0d29434cd9
Summary:
Context: https://fb.workplace.com/groups/735885229793428/permalink/2329819300400005/
A large number of RN SSTs (https://fburl.com/screenshot_tests/itlks3mn) stopped working last week. Turns out I silently broke them with D13981728.
The issue is that SSTs were being run with `RCTRunningInTestEnvironment == false`. When D13981728 changed that, borders began drawing from a different code path (this diff). Somehow, using the graphics context to draw borders breaks https://fburl.com/pcce4y0h in SSTs.
Going forward, it doesn't make any sense to me why borders should be drawn any differently when testing.
Reviewed By: sahrens
Differential Revision: D14109654
fbshipit-source-id: b8a5c01b923c93c32a8fa8954a850070f55764bc
Summary:
There's a very old issue with reload logic: invalidation and resetting up of the bridge could be racing. In this case, we hit a redbox when:
* Chrome debugger is enabled in previous app run, then we launch the app again
* The bridge starts, then immediately reloads itself to connect to Chrome
* On the 2nd setup, the logic to update the green loading bar, with the % indicator for loading off metro, failed to find the DevLoadingView module instance because the bridge is in the middle of invalidating
See https://github.com/facebook/react-native/issues/23235
To test:
Using react-native init from github, do the steps in https://github.com/facebook/react-native/issues/23235, no more redbox. Note that the loading indicator % won't be proper still, but at least it doesn't crash/redbox.
Reviewed By: JoshuaGross
Differential Revision: D14110814
fbshipit-source-id: 835061e50acc6968bffbcc2ddfbe8da79a100df9
Summary:
React native is missing a keyboard type for iOS so I included support for it. So it can be used in react native app
https://developer.apple.com/documentation/uikit/uikeyboardtype/uikeyboardtypeasciicapablenumberpad
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.
If this PR fixes an issue, type "Fixes #issueNumber" to automatically close the issue when the PR is merged.
Pull Request resolved: https://github.com/facebook/react-native/pull/20597
Differential Revision: D14103498
Pulled By: cpojer
fbshipit-source-id: b0aa17f3e527734c6e90eadc73c96db4dd002698
Summary:
Regression, fix image load from `~/Library` not respect scale factor.
Fixes#22383 , the bug comes from [Clean up some URL path handling](998197f444).
[iOS] [Fixed] - Fix image wrong scale factor when load image from file system
Pull Request resolved: https://github.com/facebook/react-native/pull/23446
Differential Revision: D14099614
Pulled By: cpojer
fbshipit-source-id: eb2267b195a05eb70cdc4671536a4c1d47fb03e2
Summary:
This adds a new jsi API prepareJavaScript. This accepts the same
parameters as evaluateJavaScript() but does not evaluate anything; instead
it returns a new object PreparedJavaScript which can itself be evaluated,
via the new API evaluatePreparedJavaScript().
There is a new empty class PreparedJavaScript which may be subclassed by
each Runtime variant to store its particular prepared form.
Reviewed By: mhorowitz
Differential Revision: D10491585
fbshipit-source-id: 702b9e23f2ff03d71a8ab17efb7e154b16dd8e87
Summary:
Sometimes, when we deal with ImageRequest and ImageResponseObserverCoordinator we subscribe for status (or access the coordinator) without owning an ImageRequest. In those cases, we have to retain the coordinator explicitly.
For those cases, ImageRequest now exposes `ImageResponseObserverCoordinator` as a `std::shared_ptr`.
Eg, concretely in the code, `completionBlock` and `progressBlock` copied a raw pointer to the observer inside which can lead to a crash when ImageRequest is being deallocated before we received an image data.
Reviewed By: JoshuaGross
Differential Revision: D14072079
fbshipit-source-id: e10120bc05bf685e288f7b3d69092714dcd91d43
Summary:
https://our.intern.facebook.com/intern/sandcastle/job/18014398585083744
```
xplat/js/react-native-github/React/Views/ScrollView/RCTScrollViewManager.m:38:20: warning: 'UIScrollViewContentInsetAdjustmentBehavior' is only available on iOS 11.0 or newer [-Wunguarded-availability-new]
```
Reviewed By: mattrobmattrob
Differential Revision: D14076127
fbshipit-source-id: 4050131c4f5211757383069567a2cf5382979735
Summary: Apparently, I haven't modify all files in D14018903. Here is the last (I hope) chunk.
Reviewed By: JoshuaGross
Differential Revision: D14058288
fbshipit-source-id: b21950cdd1aa9aa55b0c72fac0f8b44e4a7d131c
Summary:
Fixes#22824#21945 , the bug comes from #21208 , it was to fix#11897. Now Let's constrain edge adjust only when view has corners.
[iOS] [Fixed] - Fix triangle views on iOS
Pull Request resolved: https://github.com/facebook/react-native/pull/23402
Differential Revision: D14059192
Pulled By: hramos
fbshipit-source-id: be613bf056d3cc484f281f7ea3d08f251971700a
Summary:
Trivial.
If you have troubles with rebasing on top of this revision, run this on your diff:
$ find */*.h */*.mm */*.cpp */*.m -exec clang-format -style=file -i {} \;
Reviewed By: JoshuaGross
Differential Revision: D14018903
fbshipit-source-id: fd0ce2da0e11954e683385402738c701045e727c
Summary: I found that clang-format config file allows to specify rules on a per-language basis, so I moved Objective-C specific rules to the unified config. Now we have only one clang-format file. Yay!
Reviewed By: JoshuaGross
Differential Revision: D14018902
fbshipit-source-id: 45c1e185b8f2b8151ea202b3d9a68a3886597198
Summary:
There is no reason to allocate views ahead of time on the main thread.
There is a chance that this view will not be mounted and we are not saving any time because it's a sequential process anyway (because we are doing it on the main thread). Moreover, the switching context can only slowdown JS execution.
Reviewed By: JoshuaGross
Differential Revision: D14019433
fbshipit-source-id: 83ac05a91e4b70cb382a55d6687752480984404e
Summary:
A common util from RN to gate on testing code is `Platform.isTesting()`
Unfortunately, this util does not account for ServerSnapshotTests, since they don't use apple's XCTest infra.
Reviewed By: sahrens
Differential Revision: D13981728
fbshipit-source-id: bf902a04f5d7fcb98a06816f5c2c9b082e7d14b8
Summary: Recycling and dealloc were not implemented at all before for Slider, so I've taken a first stab at it. It's a little more complex than I initially thought, due to things I don't 100% understand about UISlider as well as Fabric, so I've left a TODO note to fix this at some point. We should be aware that view recycling doesn't appear to be working the way I would expect currently though.
Reviewed By: shergin
Differential Revision: D13965475
fbshipit-source-id: fd18a219cead770b63b514fdc868e23214e735b7
Summary: Don't use shared_ptr in this case, it's not needed.
Reviewed By: shergin
Differential Revision: D13965413
fbshipit-source-id: ec98c13f53c7d558a0cb68cea0f97568dd202cd8
Summary: The biggest change is that (1) the image proxy/observer code from the Image component has been generalized, (2) the four image props for the Slider component are fully supported, (3) a handful of props that were ignored or buggy on iOS now perform as expected.
Reviewed By: shergin
Differential Revision: D13954892
fbshipit-source-id: bec8ad3407c39a1cb186d9541a73b509dccc92ce
Summary:
TurboModules depend on a getConstants method. Existing ObjectiveC modules do not have this method. Therefore, I moved the contents of `constantsToExport` to `getConstants` and then had `constantsToExports` call `getConstants`.
facebook
Since all NativeModules will eventually need to be migrated to the TurboModule system, I didn't restrict this to just the NativeModules in Marketplace.
```
const fs = require('fs');
if (process.argv.length < 3) {
throw new Error('Expected a file containing a list of native modules as the third param');
}
function read(filename) {
return fs.readFileSync(filename, 'utf8');
}
const nativeModuleFilenames = read(process.argv[2]).split('\n').filter(Boolean);
nativeModuleFilenames.forEach((fileName) => {
if (fileName.endsWith('.h')) {
return;
}
const absPath = `${process.env.HOME}/${fileName}`;
const fileSource = read(absPath);
if (/(\n|^)-\s*\((.+)\)getConstants/.test(fileSource)) {
return;
}
const constantsToExportRegex = /(\n|^)-\s*\((.+)\)constantsToExport/;
const result = constantsToExportRegex.exec(fileSource);
if (result == null) {
throw new Error(`Didn't find a constantsToExport function inside NativeModule ${fileName}`);
}
const returnType = result[2];
const newFileSource = fileSource.replace(
constantsToExportRegex,
'$1- ($2)constantsToExport\n' +
'{\n' +
` return ${returnType.includes('ModuleConstants') ? '($2)' : ''}[self getConstants];\n` +
'}\n' +
'\n' +
'- ($2)getConstants'
);
fs.writeFileSync(absPath, newFileSource);
});
```
```
> xbgs -l ')constantsToExport'
```
Reviewed By: fkgozali
Differential Revision: D13951197
fbshipit-source-id: 394a319d42aff466c56a3d748e17c335307a8f47
Summary:
This diff adds performance loggers for Fabric in Android to be able to compare current version or RN with Fabric
This is the summary of Points and Annotations:
- **UIManager_CommitStart**: time that React starts the commit (react tree is ready to start rendering in native)
- **UIManager_LayoutTime**: this is the time it takes to calculate layout in yoga
- **UIManager_FabricFinishTransactionTime**: Time it takes transform "C++ mutationInstructions" into "Java MountItems" and cross boundaries from C++ to Java (including serialization of data) (THIS IS ONLY FABRIC)
- **UIManager_DispatchViewUpdates**: time right before RN moves the mount operations to the Queue that is going to be processed in the next tick UI thread
- **UIManager_BatchRunStart**: time right before the mountItems are going to be process in the UI Thread
- **UIManager_BatchedExecutionTime**: time it took to run batched mountItems (usually layout and prop updates on views)
- **UIManager_NonBatchedExecutionTime**: time it took to run non-batched mountItems (usually creation of views)
Reviewed By: fkgozali
Differential Revision: D13838337
fbshipit-source-id: 0a707619829e7d95ce94d9305ff434d1224afc46
Summary:
When using building React Native using the `.xcodeproj` (either via linked projects in Xcode, or precompiling React Native, which is what we do), you'll get a duplicate symbol error:
```
duplicate symbol __ZN8facebook5react10IInspectorD0Ev ...
```
And a few more.
This is because the `InspectorInterfaces.cpp` file is included in _both_ the `React` target _and_ the `jsinspector` target, and since the `jsinspector` target gets linked into the `React` target, this means the symbols from `InspectorInterfaces.cpp` end up in `libReact.a` twice.
<img width="187" alt="screen shot 2019-02-04 at 11 43 39 am" src="https://user-images.githubusercontent.com/819705/52189088-93190880-288a-11e9-8411-b44b59e8e461.png">
This PR removes `InspectorInterfaces.cpp` from the `React` target, as I believe was the original intent.
Since this bug is in the `xcodeproj` it only affects builds that use that, so CocoaPods and Buck users are unaffected.
[iOS][Fixed] - Fix potential linker issues when using xcode project
Pull Request resolved: https://github.com/facebook/react-native/pull/23284
Differential Revision: D13941777
Pulled By: cpojer
fbshipit-source-id: 8a3ffb4fc916ff6570bbff8794b4515b48055667
Summary:
Given two apps loaded side-by-side and when a `Keyboard` event is triggered, there is no way to ascertain which app triggered the keyboard event. This ambiguity can arise in slide over/split view scenarios.
This pull request exposes the `isLocalUserInfoKey` property of the native `UIKeyboard` iOS events to the `Keyboard` event listener; this property will return `true` for the app that triggered the keyboard event.
(Also, I threw in a couple of Keyboard.js tests just for fun 😅)
[iOS][Added] - Expose isLocalUserInfoKey to keyboard event notifications
1. Load two apps side-by-side, with the app on the left side subscribing to the keyboard events (and logging out the events as they happen)
1. Trigger a keyboard to appear with the left app. The logged keyboard event will contain the `isEventFromThisApp` property which will be true.
1. Dismiss the keyboard
1. Trigger a keyboard to appear with the right app. The left app will still log the keyboard event, but the event's `isEventFromThisApp` property will be false (because the left app didn't trigger the keyboard event)
Pull Request resolved: https://github.com/facebook/react-native/pull/23245
Differential Revision: D13928612
Pulled By: hramos
fbshipit-source-id: 6d74d2565e2af62328485fd9da86f15f9e2ccfab
Summary:
Fixes#23076 , the reason is `blur()` is managed by `UIManager`, `UIManager` maintains all operations and execute them each `batchDidComplete`, which means every time `JS` finish callback native , but `Alert` module would call directly, this mess up the order of method call, for example like below, even `this.$input.blur()` is called before `Alert.alert()`, but in native side, `Alert.alert()` is called before `this.$input.blur()`.
```
<TextInput style={{ borderWidth: 1 }} ref={$input => this.$input = $input} />
<Button title="Show Alert" onPress={() => {
// // `blur` works if using without `Alert`
this.$input && this.$input.blur()
// // `blur` is not working
Alert.alert('show alert', 'desc', [
{ text: 'cancel', style: 'cancel' },
{ text: 'show', onPress: () => {
}},
])
}} />
```
[iOS] [Fixed] - Fixes alert view block first responder
After fix, example like below, `blur` can works.
```
import * as React from 'react';
import { TextInput, View, Alert, Button } from 'react-native';
export default class App extends React.Component {
render() {
return (
<View style={{ flex: 1, justifyContent: 'center' }}>
<TextInput style={{ borderWidth: 1 }} ref={$input => this.$input = $input} />
<Button title="Show Alert" onPress={() => {
this.$input && this.$input.blur()
Alert.alert('show alert', 'desc', [
{ text: 'cancel', style: 'cancel' },
{ text: 'show', onPress: () => {
}},
])
}} />
</View>
);
}
}
```
Pull Request resolved: https://github.com/facebook/react-native/pull/23240
Differential Revision: D13915920
Pulled By: cpojer
fbshipit-source-id: fe1916fcb5913e2b8128d045a6364c5e3d39c516
Summary:
NativeModules are instantiated by the bridge. If they choose, they can capture the bridge instance that instantiated them. From within the NativeModule, the bridge can then be used to lookup other NativeModules. TurboModules have no way to do such a lookup.
Both NativeModules and TurboModules need to be able to query for one another. Therefore, we have four cases:
1. NativeModule accesses NativeModule.
2. NativeModule accesses TurboModule.
3. TurboModule accesses NativeModule.
4. TurboModule accesses TurboModule.
In summary, this solution extends the bridge to support querying TurboModules. It also introduces a `RCTTurboModuleLookupDelegate` protocol, which, implemented by `RCTTurboModuleManager`, supports querying TurboModules:
```
protocol RCTTurboModuleLookupDelegate <NSObject>
- (id)moduleForName:(NSString *)moduleName;
- (id)moduleForName:(NSString *)moduleName warnOnLookupFailure:(BOOL)warnOnLookupFailure;
- (BOOL)moduleIsInitialized:(NSString *)moduleName
end
```
If TurboModules want to query other TurboModules, then they need to implement this protocol and synthesize `turboModuleLookupDelegate`:
```
protocol RCTTurboModuleWithLookupCapabilities
property (nonatomic, weak) id<RCTTurboModuleLookupDelegate> turboModuleLookupDelegate;
end
```
NativeModules will continue to use `RCTBridge` to access other NativeModules. Nothing needs to change.
When we attach the bridge to `RCTTurboModuleManager`, we also attach `RCTTurboModuleManager` to the bridge as a `RCTTurboModuleLookupDelegate`. This allows the bridge to query TurboModules, which enables our NativeModules to transparently (i.e: without any NativeModule code modification) query TurboModules.
In an ideal world, all modules would be TurboModules. Until then, we're going to require that TurboModules use the bridge to query for NativeModules or TurboModules.
`RCTTurboModuleManager` keeps a map of all TurboModules that we instantiated. We simply search in this map and return the TurboModule.
This setup allows us to switch NativeModules to TurboModules without compromising their ability to use the bridge to search for other NativeModules (and TurboModules). When we write new TurboModules, we can have them use `RCTTurboModuleLookupDelegate` to do access other TurboModules. Eventually, after we migrate all NativeModules to TurboModules, we can migrate all old callsites to use `RCTTurboModuleLookupDelegate`.
Reviewed By: fkgozali
Differential Revision: D13553186
fbshipit-source-id: 4d0488eef081332c8b70782e1337eccf10717dae
Summary:
For better modularity, each module conforming to RCTTurboModule should provide a getter for the specific TurboModule instance for itself. This is a bit more extra work for devs, but simplify tooling and allow better modularity vs having a central function that provides the correct instance based on name.
Note: Android may or may not follow this new pattern -- TBD.
Reviewed By: RSNara
Differential Revision: D13882073
fbshipit-source-id: 6d5f82af67278c39c43c4f7970995690d4a82a98
Summary:
@public
Adds a class for triggering markers.
This calls `startMarker()` on construction, and `endMarker()` on destruction, thus being usable like a "scope guard": the object is instantiated, and automatically destroyed when going out of scope.
Reviewed By: SidharthGuglani
Differential Revision: D13817589
fbshipit-source-id: fd88884af970c1c0933d9ca6843f3f8f5d28b9e6
Summary:
RCTAsyncLocalStorage did not write the manifest after removing a value that was larger than RCTInlineValueThreshold. This meant that the values would still be on disk as null in the manifest.json, and if the app didn't do anything to make the manifest get written out again the null values would persist in the AsyncStorage and be returned by getAllKeys. We need to always write out the manifest.json even if the value is in the overflow storage files.
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.
Fixes#9196.
Not sure where the tests are for this?
none.
[IOS] [BUGFIX] [AsyncStorage] - Correctly remove keys of large values from AsyncStorage.
tadeuzagallo nicklockwood dannycochran
Pull Request resolved: https://github.com/facebook/react-native/pull/18613
Differential Revision: D13860820
Pulled By: cpojer
fbshipit-source-id: ced1cd40273140335cd9b1f29fc1c1881ab8cebd
Summary:
Currently, if an app uses AsyncStorage on the JS side, there is no public interface to access stored data from the native side.
In our app, written in Swift, I have written a [helper](https://gist.github.com/ejmartin504/d501abe55c28450a0e52ac39aee7b0e6) that pulls out the data. I accomplished this by reverse-engineering the code in RCTAsyncLocalStorage.m. It would have been far easier had this code been exposed to native.
I made this change locally and tested out getting the data from Swift code. This worked like a charm:
```swift
let storage = RCTAsyncLocalStorage()
let cacheKey = "test"
storage.methodQueue?.async {
self.storage.multiGet([cacheKey]) { values in
print(values)
}
}
```
[IOS ][ENHANCEMENT ][RCTAsyncLocalStorage.h] - Expose AsyncLocalStorage get/set methods to native code.
<!--
**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 ] [ {Filename} ]
[ IOS ] [ FEATURE ] [ {Directory} ] |-----------|
[ ANDROID ] [ MINOR ] [ {Framework} ] - | {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
-->
Pull Request resolved: https://github.com/facebook/react-native/pull/18454
Differential Revision: D13860333
Pulled By: cpojer
fbshipit-source-id: b33ee5bf1ec65c8291bfcb76b0d6f0df39376a7e
Summary:
Motivation:
----------
This is one of the more sought after feature requests for RN:
react-native.canny.io/feature-requests/p/add-speed-attribute-to-scrollto
This PR adds the support to add a "duration" whenever using "scrollTo" or "scrollToEnd" with
a scrollView. Currently this only exists for Android as the iOS implementation will be somewhat more involved.
This PR is also backwards compatible and does not yet deprecate the "animated" boolean. It may not make sense to ever deprecate "animated", as it could be the flag that is used when devs want the system default duration (which is 250ms for Android). I'm not sure what it is for iOS. It would simplify things to remove "animated", though.
Pull Request resolved: https://github.com/facebook/react-native/pull/22884
Differential Revision: D13860038
Pulled By: cpojer
fbshipit-source-id: f06751d063a33d7046241c95348b6abbb327d36f
Summary:
@public
Adds a function to allow to configure markers. The function is declared in `YGMarker.h`
Reviewed By: SidharthGuglani
Differential Revision: D13819111
fbshipit-source-id: f9158b3d4e5727da4e151c84b523c7c7e8158620
Summary: Small changes to get Profile build working. Compiler errors or immediate crashes occur without these lines, when running a profile build on device.
Reviewed By: fkgozali
Differential Revision: D13823136
fbshipit-source-id: a1777d5337d8bd78ef3eb11bbeeb7e23c383ab83
Summary: Folly promises/futures have been replaced by an observer model which keeps track of loading state. This resolves at least one crash that I can no longer repro and simplifies the code a bit (IMO).
Reviewed By: shergin
Differential Revision: D13743393
fbshipit-source-id: 2b650841525db98b2f67add85f2097f24259c6cf
Summary: Objective-C side of the Fabric-compatible slider component for iOS.
Reviewed By: mdvacca
Differential Revision: D13745263
fbshipit-source-id: 647631d6fc86f81a5d4f735c507636ed9c468093
Summary:
…it doesn't exist (#21593)
Fixes#21593
RCTTVView.m contains a method called `setHasTVPreferredFocus`, where the following function call breaks the build:
[(RCTRootView *)rootview setReactPreferredFocusedView:self];
`setReactPreferredFocusedView` was formerly part of **RCTRootViewInternal.h** but was removed sometime.
Pull Request resolved: https://github.com/facebook/react-native/pull/21596
Differential Revision: D13761925
Pulled By: cpojer
fbshipit-source-id: be536786d7a8209f3a97b039e17d68d0aa653a0d
Summary:
Applies the `thumbTintColor` prop to Sliders on iOS (which has been supported since iOS 5.0). Updates other documentation so that it is not labeled as Android-only, including the RNTester app
Pull Request resolved: https://github.com/facebook/react-native/pull/22177
Differential Revision: D13695554
Pulled By: hramos
fbshipit-source-id: 250f6574b193a37b3cd237bcf42612c3e91bf813
Summary: This diff open sources Fabric Android implementation and it extracts ComponentDescriptorFactory into a function that can be "injected" per application
Reviewed By: shergin
Differential Revision: D13616172
fbshipit-source-id: 7b7a6461216740b5a1ad5ebbead9e37de4570221
Summary: I need this to set up QPL hooks in Instagram on iOS (see D13668326).
Reviewed By: mhorowitz
Differential Revision: D13668327
fbshipit-source-id: ee17d29ec0bbf4ef74736b1d7a095f955c0a7cc1
Summary:
Xcode 9 has compiler settings that are more strict. This can occur if someone updates there project to use the default settings.
This patch declares the default type instead of allowing the compiler to determine it. Instead of () we now say (void) in a block call.
Motivation
It was just trying to get my project totally empty of warnings, and it has no side effects. If there are side effects, then we should fix the type and not go with empty to represent void.
Test Plan
Update project settings in Xcode. This code doesn't have any known side effects since the compiler assumes the type is void when not declared.
Release Notes
[DOCS] - Fixed potential compiler build issue on Xcode 9 after updating settings in project.
Pull Request resolved: https://github.com/facebook/react-native/pull/17872
Differential Revision: D6981435
Pulled By: hramos
fbshipit-source-id: 508ecea0f8874dc16a25f1dee6255481b309f8c2
Summary: We are now generating the native cpp files for Switch via Buck. Deleting the hand written files and switching over.
Reviewed By: JoshuaGross, mdvacca
Differential Revision: D13666672
fbshipit-source-id: 72cf6f6af9374511f2742f8f0d996fa52e1bff5b
Summary:
The bug is described in #22891.
It's possible this might not be the right fix, since the original type comes from the commit introducing the feature (36ad813899). But after making this change custom VoiceOver actions work in my real project and my reduced test project.
Changelog:
----------
[iOS] [Fixed] - Fix supplying an array of custom VoiceOver actions via accessibilityActions prop
Pull Request resolved: https://github.com/facebook/react-native/pull/22892
Differential Revision: D13682727
Pulled By: hramos
fbshipit-source-id: a165af4ba78d2dbeca5bffbf60beb9ba50498f8d
Summary:
Motivation:
----------
As developers want to handle multiple actions on Siri Remote input when using TVEventHandler, it is crucial to differentiate 'swap' and 'tap' events.
Changelog:
----------
[tvOS] [Changed] - 'up', 'down', 'left' and 'right' events are now connected with tapping on edges of remote. New events 'swipeUp', 'swipeDown', 'swipeLeft' and 'swipeRight' added to detect swipes.
Pull Request resolved: https://github.com/facebook/react-native/pull/22916
Differential Revision: D13682705
Pulled By: hramos
fbshipit-source-id: 233ad1cecc04ca4ced75cd00e7fcb65d224ed3ca
Summary:
On iOS platform, RN retains launchOptions dictionary after bridge reload which can lead to unexpected consequences to a developer. The app will receive the same value for `Linking.getInitialURL` during initial launch and during bridge reload. Here's an example from our application. We use deeplinks via custom URL scheme so a user can open the app via link. Also, we reload the bridge when a user signs out. So if a user opens the app via URL, logs out, and a second user logs into the app, the app will behave as though the second user launched the app via the same deeplink. Because reload destroys the JS engine, there's nowhere for our app to remember that it already handled the deeplink activation.
On iOS Linking.getInitialURL() gets URL from the _launchOptions dictionary, so by setting it to nil we prevent retention of initialURL after reload.
This change makes iOS's behavior consistent with Android's. On Android, the launch URL is stored on the `Intent` and reloading the app involves creating a new `Intent`. Consequently, the launch URL is dropped as desired during the reload process.
Pull Request resolved: https://github.com/facebook/react-native/pull/22659
Differential Revision: D13564251
Pulled By: cpojer
fbshipit-source-id: 4c6d81f1775eb3c41b100582436f1c0f1ee6dc36
Summary: In some rare race condition (usually involving network request handling vs bridge shutting down), there may be bad access to an RCTModuleData that may have been de-allocated. To prevent crashes, let's guard the access and return nil appropriately.
Reviewed By: yungsters
Differential Revision: D13548755
fbshipit-source-id: b97326524cd9ca70a13d15098a1eaadfc7f1a6a8
Summary:
shergin mentioned that he'd like to move away from RTTI a bit and use explicit key strings for context container instances rather than relying on the `typeid`, so this does this.
We also fatal with a useful error message if we get a collision, rather than failing silently.
Reviewed By: shergin
Differential Revision: D13384308
fbshipit-source-id: 0b06d7555b082be89e8f130c23e94be99749a7a3
Summary:
`RCTSurfaceHostingProxyRootView` surfaces are still automatically started right after the initialization to match `RCTRootView` interface, but `RCTSurfaceHostingView` must be started explicitly now. Also fixed some internal stuff so start and register are clear and distinct.
Background / initial motivation:
One tricky bit - we render the template as part of init`ing the rootView, so we don't know what the surfaceId will be before hand to register the UITemplate. Two possible solutions:
1) Require start be called explicitly after initializing the rootView, and setup the context in between.
2) Do something like "setUITemplateConfigForNextSurface" before creating the rootView, and have some hook when the surfaceId is assigned that associates the surfaceId with that "next" UITemplate stuff before.
(1) seems a lot cleaner, but it requires ever user of rootView to explicitly call start on it - how do you feel about that? Seems like we could also use that start call to decide if the initial render should be synchronous or not? start vs. startSync?
Reviewed By: mdvacca
Differential Revision: D13372914
fbshipit-source-id: 6db297870610e6c231f8a78c0dd74d584cb64910
Summary: We need a way for different apps to inject dependencies or additional functionality into Fabric - ReactNativeConfig might be a special case, but I think this could clean up it's integration nicely, and I'm using this for a uitemplate cache system so we can use CompactDisk or other storage systems for caching depending on the app.
Reviewed By: mdvacca
Differential Revision: D13407287
fbshipit-source-id: 45481908434e6235850aa4d2d6b2bfb936a23be7
Summary:
So, it does not start itself automatically right after instantiation.
(Classic RCTSurface still kinda start itself automatically but only because start/stop concept is not implemented for this yet.)
Reviewed By: sahrens
Differential Revision: D13461294
fbshipit-source-id: 05430688f69a0d9bf75d03e6d25f02ccd5d3176a
Summary:
@public
Switches the storage in `facebook::yoga::detail::Values` from `YGValue` to `facebook::yoga::detail::CompactValue`.
This cuts heap size for arrays of values in half.
Reviewed By: SidharthGuglani
Differential Revision: D13465586
fbshipit-source-id: 49a4d6d29a73bdd44843b1f3c57bf746050c94d6
Summary: Some logic to check for surface stage should've done bitwise `&` operation instead of equality check, because we do bitwise `|` whenever we "set stage".
Reviewed By: shergin
Differential Revision: D13459156
fbshipit-source-id: 94e2f5279fb1a31060beb7d6195953b25ce603c9
Summary:
@public
Creates a single header file for `YGValue`. This is in preparation of a more compact representation of `YGValue` within `YGStyle`.
Also fixes the incorrect definition of NAN.
Reviewed By: SidharthGuglani
Differential Revision: D13439602
fbshipit-source-id: 68eef2c391b6c9810f3c995b86fff7204ebe6511
Summary:
Adds two additional UIBarStyles to RCTConvert
- [x] UIBarStyleBlackOpaque
- [x] UIBarStyleBlackTranslucent
Does not affect any tests or current usage of this conversion.
Pull Request resolved: https://github.com/facebook/react-native/pull/20102
Differential Revision: D13421942
Pulled By: hramos
fbshipit-source-id: 1e609eca0fdea2b56b9f6ac87e759c661bdee12b
Summary: Currently, bridge delegate can provide extra modules during bridge start up path. For TurboModules, we don't need this mechanism (if we need eager init, it will be done in a different way). So, let's ignore modules marked as RCTTurboModule if they are supplied as "extra native modules".
Reviewed By: axe-fb
Differential Revision: D13383710
fbshipit-source-id: c88d32739be9f66e0daf07ef5465ea6457f8d1c6
Summary:
Fixes#22530
As described in the issue, the previous behavior for the `RCTFatal` macro was to truncate the `reason` on the resulting `NSException` to 75 characters. This would ensure the reason would fit on a single line, but resulted in issues debugging errors that occurred in the wild, as many crash logging tools (like Sentry) discard the `name` value of the exception and use the `reason` as their primary identifier. At 75 characters, useful information like the location of the error would usually be truncated.
- [x] This extends the truncation threshold to 175 characters, which should be short enough to prevent full-screen-takeover length errors, but long enough to provide useful context to the error.
- [x] This adds a `userInfo` value to the resulting `NSException`. It copies over the `userInfo` from the `NSError` passed to the macro, and adds an "untruncated message" value that contains the untruncated version of the `NSException`'s reason.
[iOS] [Changed] - RCTFatalExceptions now include more information in their reason and a userInfo.
<!--
CATEGORY may be:
- [General]
- [iOS]
- [Android]
TYPE may be:
- [Added] for new features.
- [Changed] for changes in existing functionality.
- [Deprecated] for soon-to-be removed features.
- [Removed] for now removed features.
- [Fixed] for any bug fixes.
- [Security] in case of vulnerabilities.
For more detail, see https://keepachangelog.com/en/1.0.0/#how
MESSAGE may answer "what and why" on a feature level. Use this to briefly tell React Native users about notable changes.
EXAMPLES:
[General] [Added] - Add snapToOffsets prop to ScrollView component
[General] [Fixed] - Fix various issues in snapToInterval on ScrollView component
[iOS] [Fixed] - Fix crash in RCTImagePicker
-->
Pull Request resolved: https://github.com/facebook/react-native/pull/22532
Differential Revision: D13373469
Pulled By: cpojer
fbshipit-source-id: ac140d14ce76e1664869437c2c178bdd65ab6e0e
Summary:
@public
Creates a single header file for `YGValue`. This is in preparation of a more compact representation of `YGValue` within `YGStyle`.
Also fixes the incorrect definition of NAN.
Reviewed By: SidharthGuglani
Differential Revision: D13172444
fbshipit-source-id: 4250dbcf8fe15ec3ecdee3913360a73bab633ce3
Summary: Each app may provide different impl for its runtime specific behaviors, then Fabric and other new infra can share the same config instance to configure stuffs.
Reviewed By: sahrens
Differential Revision: D13290319
fbshipit-source-id: 30e3eeedc6ff6ef250ed233b27e38cb7c1062b55
Summary:
There is a problem that the `mediaPlaybackRequiresUserAction` property does not work in WKWebView(`useWebKit`) under iOS 10.
I fully know you are currently working to migrate the core's WebView to the standalone `react-native-webview` project. This has already been submitted to PR in `react-native-webview` and will be merged soon. I hope this fix applies to `react-native` before your migration is done.
Pull Request resolved: https://github.com/facebook/react-native/pull/22208
Differential Revision: D13334868
Pulled By: cpojer
fbshipit-source-id: f2a811a477054155ed5fe62ab31e4d63f70e7848
Summary:
This avoids an intermittent reentrancy bug in JSC on iOS 11
(https://bugs.webkit.org/show_bug.cgi?id=186827). It also makes the
code more consistent with android.
Reviewed By: amnn
Differential Revision: D13313265
fbshipit-source-id: f42476b2f660e127ecfc9c72584554817eea1010
Calling -[UIScrollView setContentOffset] with NaN values can cause a crash. That's not clear why exactly the computation returns NaN sometime, but the implemented sanitizing should help to detect this problem during development (and this also prevents the app from crashing).
See attached task for more details.
Reviewed By: fkgozali
Differential Revision: D13242729
fbshipit-source-id: 747bf1b42e02597e9f1300eee24547563ab29b27
Summary:
ShadowView, ShadowViewMutation, and Differentiator were decoupled to separate module.
That enables us to use ShadowView more widely without facing a circular dependency problem.
Reviewed By: mdvacca
Differential Revision: D13205229
fbshipit-source-id: 7373864bf153a7813c2f97edb263a41454ce0b88
Summary:
This may be controversial.
Right now, RelayPrefetcher is initialized [here](https://fburl.com/p01iunr1), after bridge is initialized. I want to create a FBRelayPrefetcherModule instance eagerly (diff 3 in stack), and then pass that into the bridge module registry. This way, native side gets to use RelayPrefetcher before bridge is init, and JS still accesses the same instance of FBRelayPrefetcherModule.
The only other option is drastically change bridge init, to allow passing in some eagerly initialized instances.
Reviewed By: shergin
Differential Revision: D13164277
fbshipit-source-id: b45111cd68d78820e61e4fca7e54a7e8df32a3f0
Summary:
Previously, we stored a pointer to ShadowNode inside NSAttributedString's attributes to make possible retrieving an EventEmitter associated with some text fragment.
That worked fine besides only one caveat: the internal implementation of NSAttributedString is quite strange and that causes a memory leak. Because of some reason, NSAttributedString does not release stored attributes after own destruction (maybe OS uses some kind of caching).
So, now, instead of storing a strong pointer to ShadowNode inside NSAttributedString, we store a weak pointer to EventEmitter. Storing a weak pointer is okay because a desired lifetime of EventEmitter is guaranteed by LocalData stored inside a View. Storing a weak EventEmitter instead of weak ShadowNode will also help us with migration to ShadowView (we cannot store ShadowView weakly because it's a stack allocated object).
Reviewed By: sahrens
Differential Revision: D13196886
fbshipit-source-id: f8714e4b3709765629d6456edf0c635bf5f7c53b
Summary: Over-retaining a LocalData object inside the View can cause a crash during tearing down JS VM because LocalData can indirectly retain EventEmitter objects which were not properly "disabled".
Reviewed By: sahrens
Differential Revision: D13196887
fbshipit-source-id: 001d9fadf775c89f750c84fe8da9b84d4636631c
Summary: RCTViewComponentView retains an EventEmitter, so we have to clear this up after we recyled the view.
Reviewed By: sahrens
Differential Revision: D13196884
fbshipit-source-id: e9f2e2400be864c5c6177227255012101ed8c4d1
Summary:
[Folly upgrade](a70625abd7) introduced changes that have to be applied to `Install Third Party` script in order to use `New build system` from Xcode 10. Unfortunately, this might happen again if someone changes folly. Also removes non-existent files from folly podspec.
Pull Request resolved: https://github.com/facebook/react-native/pull/22394
Differential Revision: D13192463
Pulled By: hramos
fbshipit-source-id: ea0eeb6e1e7f6d7dfcdb6d1dee28b1a640ee7097
Summary: View recycling can be pretty aggressive and memory intensive, so we can properly react on system memory-pressure notification.
Reviewed By: mdvacca
Differential Revision: D13176278
fbshipit-source-id: 38ea1b27da988aeaaa5db6ac0b94389a0bd2799e
Summary:
Apparently, the previous behavior brings more problems than some *possible-in-the-future* features and flexibility.
The new model allows us to easily implement "nested text" feature.
(We temporary hope the old behavious for Android only for compatibility reasons.)
Reviewed By: mdvacca
Differential Revision: D13176277
fbshipit-source-id: 01f7bfb3c2e70cc89d76ecb78add016ee91cbd63
Summary:
The whole mounting iOS infra now uses `ComponentHandle` instead of `std::string` as a reference to particular `ComponentView` implementation. All changes are pretty straightforward, we use a different thing/type to refer to the particular class; no changes in the logic besides a new `RCTComponentViewFactory` that serves the same role of classes registry as Objective-C runtime served previously.
That has several benefits:
* It should be slightly faster, mostly because we don't need to convert `char *` strings to `std::string` and then to `NSString *`.
* We don't need string-based component-name maps anymore (at least on this layer). We can call classes as we want and it will work because of classes are now explicit about which ShadowNodes they are compatible with.
* Most importantly, it's explicit now! That means that no runtime magic is involved anymore and we can rely on static linting tool now and not be afraid of improper code stripping/overoptimization.
Reviewed By: mdvacca
Differential Revision: D13130760
fbshipit-source-id: aadf70525a1335b96992443abae4da359efdc829
Summary: The new method in the protocol enforces view component classes to expose a component handle of the component that the view component represents. That will allow us to wire up those classes with shadow views in runtime explicitly and in a much more performant way than it is now.
Reviewed By: mdvacca
Differential Revision: D13114663
fbshipit-source-id: 853187d978aab200f85719d9c1d9fea2e3ad4e55
Summary: Future::then taking a value-taking function is deprecated and being deleted. This cleans up a few more callsites.
Reviewed By: yfeldblum, shergin
Differential Revision: D13163277
fbshipit-source-id: 98d1f78c5b34ca34603cc24d79157a4718573576
Summary:
If text is truncated and an inline view appears after the truncation point, the user should not see the inline view. Instead, we have a bug such that the inline view is always visible at the end of the visible text.
This commit fixes this by marking the inline view as hidden if it appears after the truncation point.
This appears to be a regression. React Native used to have logic similar to what this commit is adding: 1e2a924ba6/Libraries/Text/RCTShadowText.m (L186-L192)
**Before fix**
Inline view (blue square) is visible even though it appears after the truncation point:
The full text being rendered was:
```
<Text numberOfLines={1}>
Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna
<View style={{width: 50, height: 50, backgroundColor: 'steelblue'}} />
</Text>
```
**After fix**
Inline view is properly truncated:
**Test Plan**
Tested that the inline view is hidden if it appears after the truncation point when `numberOfLines` is 1 and 2. Similarly, verified that the inline view is visible if it appears before the truncation point.
**Release Notes**
[IOS] [BUGFIX] [Text] - Fix case where inline view is visible even though it should have been truncated
Adam Comella
Microsoft Corp.
Pull Request resolved: https://github.com/facebook/react-native/pull/21456
Differential Revision: D10182991
Pulled By: shergin
fbshipit-source-id: a5bddddb1bb8672b61d4feaa04013a92c8224155
Summary:
Update reference to property in code comment in `RCTBridgeModule`. There is no such thing as `requiresMainThreadSetup` in the codebase. Its called `requiresMainQueueSetup` now.
Pull Request resolved: https://github.com/facebook/react-native/pull/22328
Differential Revision: D13115352
Pulled By: shergin
fbshipit-source-id: 511d627388b51029821c4b1ddf4caac30e573040
Summary: That's a temporary change that useful only while we don't have deeper/proper intergration with UIKit's navigation infra.
Reviewed By: mdvacca
Differential Revision: D13104172
fbshipit-source-id: 024e71e04470d56d2c5e9b3f6c3392555ce50b63
Summary:
Apparently, if a gesture recognizer got 'reset', OS does not call `touchesCancelled:` method, so we have to do it manually.
To implement this we have to split `_dispatchTouches:eventType:` into two methods: the first converts Objective-C touches to C++ touches, the second consumes that. We have to do this because during reset we don't have a collection of UIKit touches.
Reviewed By: mdvacca
Differential Revision: D13072807
fbshipit-source-id: 677e2febf9f96dcdfaadfadf5b9ab3893f93e796
Summary: Every C++ engineer (except me several months ago) knows that `operator []` can mutate the collection (Yeah! Don't ask), so this is especially dangerous if your hash function is broken (see the previous diff).
Reviewed By: mdvacca
Differential Revision: D13072805
fbshipit-source-id: 4436a8ff12fb27a57bfb6ee0ff986d7a9a825549
Summary:
Without this fix the PointerHasher hashed not a pointer, but an address where the pointer is stored, which is obviously incorrect.
The incorrect hash function compromised the whole `_activeTouches` caused many issues with logically invalid invariants (e.g. removing element from the collection silently didn't work).
Reviewed By: mdvacca
Differential Revision: D13072804
fbshipit-source-id: d68289e940fe21e2df08a31439619b7e2fe0fa13
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/22316
Pull Request resolved: https://github.com/facebook/react-native/pull/22315
In order for TLS Mutual Auth to work for webviews, the caller must present a credential. Expose a setter that can be called to set a credential.
Reviewed By: RSNara
Differential Revision: D13095969
fbshipit-source-id: d136556a0030f799651d574b6e47ce38295b108e
Summary:
Now, Objective-C part of RN is in `xplat` directory, so global Objective-C clang-format does not affect that.
Explicit clang-format is also useful for external contributors who don't have access to the rest of monorepo.
The actual rules are copy-paste from ReactCommon folder with small changes (like 120 characters max line length) that conform to regular Facebook code style and which make sense only for Objective-C.
Reviewed By: fkgozali
Differential Revision: D13093150
fbshipit-source-id: 79d64b4fba6eeb94e9b8d87ef9c3f86b3a5ed94e
Summary:
Some module classes may not be loaded yet, so looking up via classes may not always give the correct instance. This diff added a new lookup method that delegate to the bridge delegate to force load the modules as needed.
The existing moduleForName: method was left untouched because it's solely used by RCTUIManager at the moment.
Reviewed By: dshahidehpour
Differential Revision: D13033876
fbshipit-source-id: 4082fcd68498004f678b4b95adc82b5b134fefdf
Summary: This diff changes the behavior of the Scheduler.schedulerDidRequestPreliminaryViewAllocation to avoid pre-allocating views that are non-layoutables
Reviewed By: shergin
Differential Revision: D12962008
fbshipit-source-id: cb2670beafdcbd2116fbdaf2dc5d1b4726330ec2
Summary: We are moving to more stable APIs removing all mentiones of the effort name from the codebase.
Reviewed By: mdvacca
Differential Revision: D12912894
fbshipit-source-id: 4a0c6b9e7454b8b14e62d419e9e9311dc0c56e7a
Summary:
D12911108 fixed a UBN race condition by adding a flag for module registry.
This flag was never reset if react instance gets reset, causing an assert to fire in IG.
Reviewed By: fkgozali
Differential Revision: D13010651
fbshipit-source-id: e20453f3c546d759a58fd7fb93553f774410905f
Summary: Depending on when Chrome debugger is attached, modules may get double registered. Simply ignore it for this case. The redbox was not a fatal error, which can be dismissed.
Reviewed By: shergin
Differential Revision: D12996107
fbshipit-source-id: 292f63102337077848842ca46b3daed08b1cae12
Summary:
it's possible that moduleForName won't return anything, so we should return.
Created from Diffusion's 'Open in Editor' feature.
Reviewed By: spredolac
Differential Revision: D12963342
fbshipit-source-id: c059595a68bfcaa38221e05fb62d70cc29887ca7
Summary:
It does not supported on Android and nobody uses it.
I could find only one use cases: Very old versin of `SectionList` library (4 years ago).
Reviewed By: sahrens
Differential Revision: D12972361
fbshipit-source-id: a5dfef5e877e996adec2d4941417b4a2e727cfb7
Summary: This diff exposes rootTag as part of SchedulerDelegate.schedulerDidRequestPreliminaryViewAllocation(). This will be necessary to be able to pool views per Surface in Android
Reviewed By: shergin
Differential Revision: D12875656
fbshipit-source-id: d2a8c1f9bcc6b14c17b34bf59085da44ae3c3416
Summary: Before lazily-loading code existed, modules that were already loaded into memory took precedent over modules that were additionally registered. With lazily loading modules, instead of giving eagerly loaded modules precdence, it throws a redbox. This diff fixes that behavior.
Reviewed By: PeteTheHeat
Differential Revision: D12983805
fbshipit-source-id: fe4fcf35d5c2ca6f9f4e3f0d1d8c2ca35468fb1b
Summary:
Previously, asking for an instance of NativeModule from the native side gave `nil` if the lazy modules have not been loaded, which is not consistent with the access from JS. This at least attempts to force load the lazy modules when asked from native.
p.s. one asks for a module by doing `[bridge moduleForClass:[FooBar class]]`.
Reviewed By: spredolac
Differential Revision: D12931640
fbshipit-source-id: 15d2dc574067d3386ef921512ce4bc837749dabd
Summary: Trivial. We don't use it anymore.
Reviewed By: mdvacca
Differential Revision: D12876743
fbshipit-source-id: dc979aaea1fef443b8caf2e58d44b0c7aad90246
Summary:
We double down on JSI in Fabric. So, practically, JSI is now a hard dependency for Fabric. I hope it's for good.
Now `jsi::Runtime` is coupled with scheduling via `EventExecuter`, so we have to make `jsi::Runtime` a part of `EventBeat` to proxy runtime reference to bindgings.
Reviewed By: sahrens
Differential Revision: D12837225
fbshipit-source-id: 98edc33d6a3358e6c2905f2f03ce0004a9ca0503
Summary: Now we use RuntimeExecutor instead of MessageQueue; that's more clear and remove a dependency from Bridge.
Reviewed By: sahrens
Differential Revision: D12837226
fbshipit-source-id: 0ea3782ce2f49c7f3a91425880863e3b3ea37712
Summary:
It works great on iOS, and mostly works on Android, and is now OTA'able as part of the screen config! Haven't done template view yet. One remaining issue:
Layout is borked on Android. I'm guessing the issue has to do with the timing of setting the constraints in `updateRootLayoutSpecs` and calling `mBinding.startSurface` which actually builds the shadow tree. If I try to call `updateRootLayoutSpecs` earlier, it just crashes immediately. Here's the layout it spits out, which clearly has -440 for the x of 420006, which is the RCTText component, causing it to get cut off on the left of the screen:
```
updateLayoutMountItem for reactTag: 420006 x: -440, y: -13, width: 931, height: 78
updateLayoutMountItem for reactTag: 420010 x: 26, y: 79, width: 0, height: 1651
updateLayoutMountItem for reactTag: 420012 x: 0, y: 26, width: 0, height: 158
updateLayoutMountItem for reactTag: 420016 x: 0, y: 210, width: 454, height: 454
updateLayoutMountItem for reactTag: 420018 x: 454, y: 210, width: 455, height: 454
updateLayoutMountItem for reactTag: 420022 x: 0, y: 690, width: 454, height: 454
updateLayoutMountItem for reactTag: 420024 x: 454, y: 690, width: 455, height: 454
updateLayoutMountItem for reactTag: 420028 x: 0, y: 1171, width: 454, height: 454
updateLayoutMountItem for reactTag: 420030 x: 454, y: 1171, width: 455, height: 454
updateLayoutMountItem for reactTag: 420032 x: 0, y: 1651, width: 0, height: 0
```
Reviewed By: mdvacca
Differential Revision: D12813192
fbshipit-source-id: 450d646af4883ff25184141721351da67b091b7c
Summary:
D12904277 was my sad, optimistic attempt to fix this crash.
As @[100006577537606:Slobodan] mentioned on T35879909, the real issue is that moduleRegistry is being created (using _moduleDataByID dict) concurrently while we try to append to this dict.
I added locks around these usage of _moduleDataByID.
Reviewed By: fkgozali
Differential Revision: D12911108
fbshipit-source-id: 2435b7a477c27585898f351c4a0d4c1bd4056756
Summary:
T35879909 is a UBN caused by a race condition in RN initialization. I haven't been able to repro, but the crash logs point to a bad memory access in this method. Another thread must be deallocating something concurrently.
This is a quick fix to patch into v197.
Reviewed By: fkgozali
Differential Revision: D12904277
fbshipit-source-id: 5740183f9a7c8f2c45ca627662891cb0c1048764
Summary:
@public
This allows apps to specify custom lazy modules that they need to load during chrome debugging. This is because lazy modules won't be available on start up, hence these modules will be missing in JS land, causing problems.
Reviewed By: shergin
Differential Revision: D12899408
fbshipit-source-id: dca313648e994b22e3ee5afec856ef76470065f9
Summary: Simply changing RCTLogWarn() to RCTLogInfo(), since some modules can be loaded without explicit export (experimental).
Reviewed By: mdvacca
Differential Revision: D12899442
fbshipit-source-id: 524d345265eda4a601101d878d51c244a8441fb5
Summary: Adds copyright headers to all files that are missing them.
Reviewed By: hramos
Differential Revision: D12837494
fbshipit-source-id: 6330a18919676dec9ff2c03b7c9329ed9127d930
Summary:
Fix the lazily LaodedView to avoid weird naming issues
This makes more sense. i would like to not have this suffix Manager at all in play, but it is possible that some of the names should be tweaked for that. Since TurboModule is coming we should probably not invest in that removal.
Reviewed By: dshahidehpour
Differential Revision: D12831482
fbshipit-source-id: 1cc557cf0bdfaca35032f75823b2facb778dc3ac
Summary:
This diff introduces a new integration concept (called RuntimeExecutor) which consolidates `Runtime` and the dispatching mechanism.
As simple as that:
`using RuntimeExecutor = std::function<void(std::function<void(facebook::jsi::Runtime &runtime)> &&callback)>;`
Reviewed By: fkgozali
Differential Revision: D12816746
fbshipit-source-id: 9e27ef16b98af861d494fe50c7e50bd0536e6aaf
Summary:
Fixes#20302 (For iOS)
Note:
------
1. Checked the changes did not break CocoaPods integration.
2. The change for glog copying header into exported/ is to prevent build break for folly.
`folly/detail/Demangle.h` will try to use libstdc++'s demangle.h. Unfortunately, glog also has a demangle.h in source code. So I copy exported headers and only search headers in exported/ folder during build.
Pull Request resolved: https://github.com/facebook/react-native/pull/21976
Reviewed By: hramos
Differential Revision: D12818131
Pulled By: fkgozali
fbshipit-source-id: b3c637d09d1b3adde0ea15c82eb56e28f846885b
Summary:
While debugging internally, we have found that modules are almost always registered
with their "RK" or "RCT" prefixes dropped.
However, if a view is named `RCTFooView` and needs `RCTFooViewManager` to render natively, it will almost never find it because `RCT` was dropped from the key to the ViewManager instance.
In the event you look for a `ViewManager` and don't find it, this strips any "React" prefixes from your key and tries ones more time.
Reviewed By: spredolac
Differential Revision: D10734005
fbshipit-source-id: 2bfa6f19830f14f09af2fe7dc7e44b7e26e0ac3f
Summary:
This class contains metrics about RN bridge startup that was being sent via FBAnalytics.
This diff refactors out any timespans being collected into a separate method. This refactor is NOT ENOUGH to format the data into a format QPL accepts. I still need to refactor these timespans into _start and _end points for QPL points to work correctly. This diff is a starting point.
Reviewed By: ejanzer
Differential Revision: D10466982
fbshipit-source-id: 4bc1159c4e53328f2252a8c606c8d6ff8d657489
Summary:
[RN] Relax the requirement that lazy module cannot be initialized on the main thread
I tried to understand the D5364734 that intoduced this, and I am not sure, but belive that asserting here is too strict. If you have a module that you want to lazily initialize, and module does not demand the main queue, it should be just a warning if you run on the main queue, not necessarily an error.
Reviewed By: mmmulani
Differential Revision: D10429880
fbshipit-source-id: 018c211d45b98dd8c552bf0289fe517d05e56d47
Summary:
Marc deleted a few files from react-native-github, so I removed them from the RNTester XCode project. I also included the files he created, and created new targets: `jsiexecutor-tvOS`, `jsiexecutor`, `jsi`, `jsi-tvOS`.
**Note:** The tvOS build of RNTester is broken in this diff because of a few `WKWebView` changes I landed earlier. D9844322 includes the fix.
Reviewed By: axe-fb
Differential Revision: D9875409
fbshipit-source-id: 31a9f241a524de91e78dfff0555aec5d1373d789
Summary:
JSI+JSCRuntime replaces direct use of JSC. This is like the previous
diff, except for iOS.
Reviewed By: RSNara
Differential Revision: D9369108
fbshipit-source-id: 4ed2c0d660ba2a30edf699d95278c72cabcc9203
Summary:
change RCTCxxBridge to use JSIExecutorFactory+JSCRuntime
instead of JSCExecutorFactory. Also remove JSC usage from RN in other
files. This allows deleting files, too, which is done further down
the stack.
Reviewed By: RSNara
Differential Revision: D9369111
fbshipit-source-id: 67ef3146e3abe5244b6cf3249a0268598f91b277
Summary: The code fragment `super.accessibilityLabel` always meant "use stored value which came from Props". But after we override the implementation of this getter in the base class, this starts working differently (wrong). This change basically reverts that to original intent.
Reviewed By: sahrens
Differential Revision: D10350597
fbshipit-source-id: 913951eb08c4ede76fc0e9be76b48d86599bcc62
Summary: Empty string in AccessibilityProps basically means same as `nil` in iOS Accessibility API.
Reviewed By: sahrens
Differential Revision: D10350596
fbshipit-source-id: fad9cdc914388c72e1b8261b27f14cbfa9a037db
Summary: We didn't have support for them... and now we have it.
Reviewed By: sahrens
Differential Revision: D10280430
fbshipit-source-id: 7275d4617ed3994366f673a17c24b823293d7092
Summary:
This diff fixes previously broken custom border rendering.
We need a dedicated CALayer for border bitmap in order to fully support all UIView capabilities in case if some subclass uses that. Otherwise, any call of `drawRect:` method can override any content which is stored inside `contents` property of CALayer.
Q&A:
How does it work in current RN? - It does not. All `drawRect:` methods in RCTView subclasses are dysfunctional.
How does text view work in current RN? - RCTTextView does not inherit RCTView, so it does not have this problem.
How does text view support custom borders in current RN then? - It does not.
Reviewed By: PeteTheHeat
Differential Revision: D10228805
fbshipit-source-id: 22bc31f41ab1914a97f3a5981cd1b24ebca725cd
Summary:
Fixes#20774
The new Xcode build system uses parallel execution to run build steps that don't have an obvious dependency. Our Xcode project was written with the assumption that the **Install Third Party** build step is run _before_ compiling the `third-party` libraries. To address this issue, this PR adds dependency information to the project to teach Xcode that `ios-install-third-party.sh` is generating the files under `third-party`. With this additional information, Xcode correctly waits for `ios-install-third-party.sh` to finish before advancing to the compile step.
In addition to the Xcode project changes, I had to make some changes to the script `ios-install-third-party.sh` so that
1. it would always execute the `ios-configure-glog.sh` script regardless of how it was invoked
2. it would always install the libraries even if Xcode had partially created the tree or if a previous install was interrupted
Pull Request resolved: https://github.com/facebook/react-native/pull/21458
Differential Revision: D10365495
Pulled By: hramos
fbshipit-source-id: c88042583f21d2447a16f6ae2b6abb929c659a26
Summary:
Size constraints are essential part of the running Surface, decoupling them from starting process means that we will have to perform additional commit later.
This and previous couple diffs fix a problem with initial zero size of the surface and following visible "jumpy" relayout.
Reviewed By: sahrens
Differential Revision: D10174280
fbshipit-source-id: 0ec48692cb814fd46cc3a1d044c5eb8ab9ecb031
Summary:
New `ShadowTree::synchronize` method allows to perform operations on ShadowTree without a risk of an unsuccessful commit. To make it happen, the `commitMutex_` is now recursive and `synchronize` acquires it before calling the callback.
Using that we finally can implement reliable `constraintLayout`.
Reviewed By: mdvacca
Differential Revision: D10174281
fbshipit-source-id: 9864ebb5343d40e2da205272a834710f0ab730db
Summary:
Setting the right expectations: setting layout constraints might fail. Nothing really changed.
Implementing a reliable `constraintLayout` which locks instead of returning immediately requires some additional work and new/additional API.
Reviewed By: mdvacca
Differential Revision: D10159457
fbshipit-source-id: bb23c7de105629ef086ae0b04667ff32c6ffb81d
Summary:
This adds a synchronous method that JS can call to load view managers.
Notably, we don't have an exact way to go from a JS name to the native view manager, so this naively adds 'Manager' to the end.
After lazily loading the view, it makes sure to cache all its values in native and JS, as further calls from JS will fail.
Reviewed By: PeteTheHeat
Differential Revision: D10204314
fbshipit-source-id: ebf42a85dcc467f3b4c5d6e18e49e04f9e8aa4f9
Summary: That's why we need the previous three diffs. Synchonous executor deadlocks if the beat is missing.
Reviewed By: sahrens
Differential Revision: D10081501
fbshipit-source-id: 9986d0a1844e642048b6f37a1fcb5f623a267663
Summary:
This PR splits and renames all references of ViewAccessibility to DeprecatedViewAccessibility
Related to #21342
Pull Request resolved: https://github.com/facebook/react-native/pull/21422
Reviewed By: yungsters
Differential Revision: D10132659
Pulled By: RSNara
fbshipit-source-id: 68c371230c69ed37c3e44bf8a36043adb04afc78
Summary: The current buffer size isn't enough even to capture a short TTI trace.
Reviewed By: mhorowitz
Differential Revision: D10112538
fbshipit-source-id: 266fa6ffa916049245b21d7725a364d75589c776
Summary:
This PR fixes an obscure rendering bug on iOS for borders with asymmetric radii. It appears to be a problem with the custom drawing that React Native performs when it cannot use native UIKit/CoreAnimation border drawing.
Pull Request resolved: https://github.com/facebook/react-native/pull/21208
Differential Revision: D10130120
Pulled By: hramos
fbshipit-source-id: d9fbc5c622c060db15658d038a068216b47bb26d
Summary:
Update several files to use the proper copyright header:
```
// Copyright (c) Facebook, Inc. and its affiliates.
//
// This source code is licensed under the MIT license found in the
// LICENSE file in the root directory of this source tree.
```
In the case of Xcode project files, I used the shortform version, `Copyright (c) Facebook, Inc. and its affiliates.`
Reviewed By: axe-fb
Differential Revision: D10114529
fbshipit-source-id: a1f2d5a46d04797c1cf281ea9ab80d3a2caa6fb4
Summary:
Don't ask.
Really, all those descriptions from official docs like below are useless:
* `__bridge_transfer` Moves a Core Foundation pointer to Objective-C with transfer of the ownership to ARC.
* `__bridge` Transfers a pointer between Objective-C and Core Foundation with no transfer of ownership
All that is totally confusing and useless. At the end of the day, we only have to think about which additional `CFRetain` and `CFRelease` ARC will add or will not add for our pointers.
So, following official docs recommendation, we would like to add `__bridge_transfer` because of course, we do want to ARC managing the variable after we introduced it to ARC here. But we also want to have shared ownership of this. That's the key. If we use `__bridge_transfer` ARC will assume that this variable already retained once (because it exists) and will call CFRelease at the end of the scope. Right before that when we pass this variable down to call stack ARC will retain and then manage the variable according to the rest of the code. But still, from this point, we will have zero-balanced reference counter; the owning by `shared_ptr` bump is already compensated with `CFRelease` at the end of the scope. As soon as the rest of the code release the object, it will be incorrectly deallocated.
So, instead of using `__bridge_transfer` we have to use `__bridge`. That will indicate that *in this block* ARC does not manage the reference counter of the variable (which is kinda true because having `shared_ptr` inside the block already retains that) and will not add `CFRelease` at the end of the block.
Reviewed By: mdvacca
Differential Revision: D10054241
fbshipit-source-id: 6e82c5270fe5d53f1ed68e167b94f70dc4367a9f
Summary: Apparently, after updating CALayer props we have to request redrowing on top of it manually.
Reviewed By: mdvacca
Differential Revision: D10053340
fbshipit-source-id: f87311399bab809c9e13a3076f526bbe3f7f3fb4
Summary:
Instead of wrapping all public methods into The controller you requested could not be found. blocks/mutexes, RCTSurfacePresenter utilizes a different thread-safety pattern where all instance variable are granularly thread-safe.
The names of all internal methods were prefixed by '_'.
Reviewed By: mdvacca
Differential Revision: D10033407
fbshipit-source-id: 97fd2879c879dd9ef8d9ece24e25af00f749a871
Summary:
There is no need to make JS calls to start or stop React Native apps; Scheduler does it automatically. Yay!
With this change (because we have to change Scheduler API) we are starting slow process migrating away from using term `reactRootTag` when we refer to running a ReactNative app (aka Surface). We will use `surfaceId` instead. We plan to slowly and gracefully retire `reactTag` term entity replacing it with several appropriate entities specific for particular usage, e.g. `viewId` (some id which makes sense for mounting), `surfaceId`, `nodeId` (unique id representing nodes which were cloned from the original one), or `eventTarget`.
Reviewed By: mdvacca
Differential Revision: D9999336
fbshipit-source-id: bbc7303c195b070b8c235c9ca35546d1dc693e98
Summary: Besides that it's more simple and straight-forward now, we need that to always instantiate Scheduler with a context full of fresh valid objects derived from the new instance of the bridge.
Reviewed By: mdvacca
Differential Revision: D9995780
fbshipit-source-id: 534a314152d93562b08dd7857962f174b0d06886
Summary:
The original design of RCTSurface implied that the Surface starts on initialization and stops on deallocation. Recently I realized that this not sufficient API in some cases when the application uses ARC with autorelease pools (that can postpone object deallocations, which is highly undesirable).
And that's simply handy to have those methods sometimes.
Reviewed By: mdvacca
Differential Revision: D9982356
fbshipit-source-id: baa3bd24804d3708606ebd00b8795f2d5c9d4de9
Summary: We call this method in a constructor before the actual object is beeing constructed, so it's incorrect; it should be class method.
Reviewed By: mdvacca
Differential Revision: D9931315
fbshipit-source-id: 304ba8e2354f3f408cfa2bf1729266525a08f951
Summary: All integration with Bridge was removed from RCTFabricSurface, now it's Surface's responsibility to start and stop JS app and register the ShadowTree in the Scheduler.
Reviewed By: mdvacca
Differential Revision: D9931317
fbshipit-source-id: 55a682f0afb1c542a904e1a8570029e4690967cc
Summary: Now we have a way to enumerate surfaces stored in RCTSurfaceRegistry.
Reviewed By: mdvacca
Differential Revision: D9931316
fbshipit-source-id: 6b886c4b52cebddf15fef0239190fb2730d682cc
Summary:
Several reasons:
* We are fulfilling a promise that RCTScheduler is just a very thin interop proxy between C++ and Objective-C;
* We have to pass all parameters down to Scheduler anyway, so instead of creating all of them separately and then passing one-by-one, we consolidate them into Context created where we have all those values.
In the future, we probably will move it to some dedicated place.
Reviewed By: mdvacca
Differential Revision: D9884892
fbshipit-source-id: f1d5744e4044bc4bdfe53ec9a97ee61dcf0c60c2
Summary:
RCT_DEBUG is always defined - it is just rather 0 or 1 so
```#ifndef RCT_DEBUG is always true```
Pull Request resolved: https://github.com/facebook/react-native/pull/21232
Differential Revision: D9982316
Pulled By: hramos
fbshipit-source-id: 5408bfcf95a6ed2beae38217a6ad1ee43950857d
Summary:
This PR exposes the `onScrollToTop` event on iOS using the same event-forwarding infrastructure as other ScrollView events. (As such, its `nativeEvent` object reflects the same fields as other ScrollView events.)
Motivation:
----------
If your app is only interested in knowing the position of a ScrollView after a scroll has completed, it can use `onScrollEndDrag` and `onMomentumScrollEnd` to inspect the `contentOffset` after a drag-initiated scroll has finished. (This is much less expensive than observing the `onScroll` event if you only want to know the end position.) However, neither of these `End` events fire if the ScrollView is scrolled to the top by tapping the status bar.
By exposing `onScrollToTop`, it is now possible for an app to cheaply know when such a scroll has completed.
Pull Request resolved: https://github.com/facebook/react-native/pull/21204
Differential Revision: D9943618
Pulled By: hramos
fbshipit-source-id: ac5ee42b7f12d94655ffda617f8f811138da7f6f
Summary: WKWebViews aren't available on Apple TV. When I landed [the WKWebView stack](https://our.intern.facebook.com/intern/diff/D9362001/), I inadvertently broke the RNTester osTV build. This diff fixes it.
Reviewed By: shergin
Differential Revision: D9844322
fbshipit-source-id: 6de0fbfd13aba38cca7530c9fb486c7cde0afc82
Summary: Actual sizes can be found on the offical website.
Reviewed By: fkgozali
Differential Revision: D9837072
fbshipit-source-id: 38b3f2177629e82740eecc8df4566febbe20815a
Summary:
To dispatch events synchonously on the main thread we still have to block the Message Queue.
We actually dispatch events on the Message Queue while the main thread is waiting.
Reviewed By: mdvacca
Differential Revision: D9799853
fbshipit-source-id: 8033be36f27371ad2f1dc7210d564fbca1174910
Summary: In some cases, the custom implementation of this prop is undesirable, so this allows to turn it off.
Reviewed By: yungsters
Differential Revision: D9759228
fbshipit-source-id: 4f61cd900c2da9046977c11a61606a4f5f961177
Summary: This change drops the year from the copyright headers and the LICENSE file.
Reviewed By: yungsters
Differential Revision: D9727774
fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
Summary:
Instead of asking existing modules to implement `+allowJSIBinding`, introduce a temporary "empty" protocol so modules can just adopt it for migration purpose.
Eventually this protocol may just go away.
Modules need to adopt both `RCTBridgeModule` and `RCTJSINativeModule` for time being for backward compatibility.
p.s. the entire system isn't enabled yet, this is just some of the pre-reqs for NativeModule improvements.
Reviewed By: mmmulani
Differential Revision: D9762913
fbshipit-source-id: 470f640f11a5991e5cfa9c48a1931da660ebfcd2
Summary:
These files support backing a `WebView` component with the WebKit-based
`WKWebView` on iOS. These files need to be included in the Xcode
build target so that they are compiled, linked and ultimately available
to the UIManager at runtime, so that the correct views can be instantiated
when a `WebView` is passed the prop `useWebKit={true}`.
Pull Request resolved: https://github.com/facebook/react-native/pull/21031
Differential Revision: D9762185
Pulled By: hramos
fbshipit-source-id: 0d699e40afd56041cbbb76d77f11ba6932403d6d
Summary:
* Now all `RCTViewComponentView` subclasses are required to set `_props` instance variable in the constructor with a default value;
* `RCTViewComponentView`'s `_props` instance variable now has `ShadredViewProps` type (that enforced by `static_assert` in `ConcreteViewShadowNode` template);
* New we use `static_pointer_cast` instead of `dynamic_pointer_cast` for casting props.
Reviewed By: mdvacca
Differential Revision: D9734199
fbshipit-source-id: b0a0939c936f8b5b540fa5fa1e4a2f1037346fc5
Summary:
When text nodes are nested, as below, `onPress` handlers need to be correctly invoked:
```
render() {
return (
<Text onPress={() => console.warn('hi')}>
hi
<Text onPress={() => console.warn('ramanpreet')}>ramanpreet</Text>
</Text>
);
}
```
In the above example, clicking on "hi" should warn "hi", and clicking on "ramanpreet" should warn "ramanpreet". This diff implements that behaviour.
Reviewed By: shergin
Differential Revision: D9696905
fbshipit-source-id: 2daf24e76c3b3c37aa36cd1540e54876a367faf7
Summary:
This diff includes two changes:
1. Even though `RCTViewComponentView` conforms to `RCTTouchableComponentViewProtocol`, it never implemented this protocol. This diff makes the correction.
2. Make the necessary changes to `RCTSurfaceTouchHandler` required by the changes in `RCTTouchableComponentViewProtocol`. This means modifying the `ActiveTouch` struct to hold `SharedTouchEventEmitter`s. It also means passing in the touch point to the `componentView`'s `touchEventEmitterAtPoint` method.
Reviewed By: shergin
Differential Revision: D9696909
fbshipit-source-id: 3d4a833f7dbae6d0238a0807eb2220250ccbae3d
Summary:
@public
Besides `pointerEvents` there are other two props that affect hit-testing mechanism: `zIndex` and `clipToBounds`.
The default UIKit implementation does not take this into an account (it always assume that `clipToBounds` is true and `zIndex` is same). `betterHitTest` does it right.
Reviewed By: sahrens
Differential Revision: D9688876
fbshipit-source-id: dadfd5e5541ddd1a744fbd8c6b10949c0e266069
Summary:
@public
In RN we have special `pointerEvents` prop that controls whether the View can be the target of touch events.
This is a pretty straight-forward implementation of that.
Reviewed By: sahrens
Differential Revision: D9688877
fbshipit-source-id: 1524647b0a33e4dd14563f531d636469bf3bdef7
Summary:
@public
Apparently, we have to call `ReactFabric.unmountComponentAtNode(tag)` instead of `AppRegistry.unmountApplicationComponentAtRootTag(tag)`.
Reviewed By: sahrens
Differential Revision: D9652730
fbshipit-source-id: f56dba7dbe5421a7d939b91178db5104476fe550
Summary:
@public
RCTSurfaceRegistry always promised this in the documentation but never actually did.
Reviewed By: sahrens
Differential Revision: D9652732
fbshipit-source-id: f3d06b95192e024273dc0e3a1c2753ca92370338
Summary: Follow up for 0df92afc1c -- the file refences need to be removed from Xcode project.
Reviewed By: shergin
Differential Revision: D9728433
fbshipit-source-id: ed4e69ff14413b1c4e64250c3f9716375d95fbc2
Summary:
@public
Apperently, we don't need to store and parse this because we are already doing this for `yogaStyle` field.
Reviewed By: sahrens
Differential Revision: D9649549
fbshipit-source-id: a84a5518674f4c2d574a060cdbebb9562121f5f4
Summary:
@public
Now all configurations or border styles are supported by RCTViewComponentView (and all subclasses).
Reviewed By: sahrens
Differential Revision: D9631868
fbshipit-source-id: 3a5b141ac5ffa9c28f4ebb0718f2fc935b8f1a75
Summary:
@public
We will use that in RCTFabric module.
Reviewed By: sahrens
Differential Revision: D9631866
fbshipit-source-id: a8e4074189359ad6014d0506d6a1e020b5d0d330
Summary:
@public
Previously, ViewProps class coundn't represent whole spectre of possible values of border metrics (e.g. the border color was unified).
Now it's complete and direction-specific.
Reviewed By: sahrens
Differential Revision: D9628361
fbshipit-source-id: 6d3b3d4d7e3008e2168cbca732ff99fe5ea595e8
Summary:
Legacy navigator impl. There are other alternatives that should be used instead.
Part of the slimmening effort as described here: https://github.com/react-native-community/discussions-and-proposals/issues/6
Reviewed By: TheSavior
Differential Revision: D9677824
fbshipit-source-id: 24ae500751d2a8c398f246d36604a58f0b3c113b
Summary:
D8842691 split AccessibilityTraits into multiple RN properties. However, the accessor code did not support REMOVING traits.
This results in buttons that were disabled (AccessibilityTraits & NotEnabled === true) never being enabled.
Fix the issue by making the split accessors properly mask in the bits, allowing you unset them without disturbing bits managed by the other accessor.
NOTE: setting AccessibilityTraits and AccessibilityRole or AccessibilityStates will still result in bugs.
Reviewed By: shergin
Differential Revision: D9661970
fbshipit-source-id: 77d70dd0754f2eaf8cbf895bfc13757c697a76d8
Summary:
@public
This is quite a big diff but the actual meaningful change is simple: now we use ShadowView class instead of ShadowNode in mutation instructions.
Note:
* In some places (especially during diffing) we have to operate with ShadowNodeViewPair objects (which represents a pair of ShadowNode and ShadowView). The reason for that is that we cannot construct child ShadowViews from parent ShadowViews because they don't have any information about children.
* `ShadowTree::emitLayoutEvents` is now much simpler because ShadowView better represents the specifics of this kind of object.
* The code in RCTMountingManager also became simpler.
This change will allow us to implement more cool tricks soon.
Reviewed By: mdvacca
Differential Revision: D9403564
fbshipit-source-id: dbc7c61af250144d6c7335a01dc30df0005559a2
Summary: Added `snapToStart` and `snapToEnd` props to ScrollView which work together with `snapToOffsets` and determine whether the beginning and end of the list automatically count as snap offsets or not. If not, the list is allowed to free-scroll between its start/end and the first/last snap offset.
Reviewed By: sahrens
Differential Revision: D9442386
fbshipit-source-id: 47a5fdb20f884542434b01b1f0a486ed2b478c6e
Summary:
* Added snapToOffsets prop to ScrollView. Allows snapping at arbitrary points.
* Fixed pagingEnabled not being overridden by snapToInterval on iOS.
* Fixed Android *requiring* pagingEnabled to be defined alongside snapToInterval.
* Added support for decelerationRate on Android.
* Fixed snapping implementation. It was not calculating end position correctly at all (velocity is not a linear offset).
* Resolves https://github.com/facebook/react-native/issues/20155
* Added support for new content being added during scroll (mirrors existing functionality in vertical ScrollView).
* Added support for snapToInterval.
* Resolves https://github.com/facebook/react-native/issues/19552
Reviewed By: yungsters
Differential Revision: D9405703
fbshipit-source-id: b3c367b8079e6810794b0165dfdbcff4abff2eda
Summary:
To be able to test out new approach for NativeModules, introduce a simple runtime flag to enable the new system (doesn't exist yet). In addition, each module should declare a static `+ (BOOL)allowJSIBinding` in the objc class to be considered for the new approach. Doing so skips the processing of the module during bridge startup.
Note: this doesn't do anything special for `- (NSArray *)extraModulesForBridge:(RCTBridge *)bridge` impl yet.
Differential Revision: D9554296
fbshipit-source-id: 3508db6589e9f72367f62aa7ca15fce3d3adda72
Summary:
@public
MessageQueueEventBeat implements particular Event Beat synchronized with Message Queue and calling a callback on the JS thread (aka Message Queue thread). The actual beat is synchronized with the main run loop.
Reviewed By: mdvacca
Differential Revision: D8886230
fbshipit-source-id: 97ef7d10f705789b4b0cd3a12389db960159f289
Summary:
@public
EventBeat is an abstraction around proper event scheduling combining proper timing and proper threading. Event Queues use Event Beat to ensure that events are delivered on proper threads and in proper timing (probably batched). Consumers can `request` the next beat and `induce` immediatly beat.
MainRunLoopEventBeat implements particular Event Beat synchronized with the main event loop and calling a callback on the main thread.
Reviewed By: mdvacca
Differential Revision: D8886229
fbshipit-source-id: 1a42fcbf4cd61c6cb4c502890566c98b00226f31
Summary:
While the original reason for this change was because of an issue #20780, with further investigation I concluded that the issue is till present for this combo of versions:
glog - 0.3.5
google-cast-sdk - 4.3.1
Downgrading google-cast-sdk to 4.3.0 fixed the build issue.
Release Notes:
--------------
Updated glog version from 0.3.4 to 0.3.5 for iOS
[IOS] [ENHANCEMENT] [GLOG]
Pull Request resolved: https://github.com/facebook/react-native/pull/20811
Differential Revision: D9485221
Pulled By: hramos
fbshipit-source-id: 65caf0839588384a5229a6165506dc6ef62e5fc5
Summary:
Currently `SafeAreaView` works only on iOS 11, because implemented in terms of native safeArea API, that not exists in older iOS versions. But this make it hard to use the component in real applications, because content will be under top bars on older versions of iOS and no reliable way to workaround this in js. More motivation in #17638
This changeset emulate safe area in terms of `UIViewController` layout guides API if safeArea not available.
Fixes#17638, #18255
I run RNTester with these simulators: iPhone6 (9.3), iPhone6 (10.0), iPhone6 (11.2), iPhoneX (11.2)
- Start RNTester application
- Look on top header, it should not overlap status bar
- Go to the `<SafeAreaView>` example, open modal
- Modal area should not overlap status bar
<img src="http://vovkasm.skitch.vovkasm.org/iPhone6_10_20662C5B.png" width="40%"> <img src="http://vovkasm.skitch.vovkasm.org/iPhone6_11_20662CC8.png" width="40%">
<img src="http://vovkasm.skitch.vovkasm.org/iPhone6_10_pr_20662DE6.png" width="40%"> <img src="http://vovkasm.skitch.vovkasm.org/iPhone6_11_pr_20662DA8.png" width="40%">
[IOS] [BUGFIX] [SafeAreaView] - Make SafeAreaView to work on iOS < 11
Pull Request resolved: https://github.com/facebook/react-native/pull/18534
Reviewed By: PeteTheHeat, shergin
Differential Revision: D9166052
Pulled By: hramos
fbshipit-source-id: c086e1ae4af13110a7453b770ca75b6e0d5321ea
Summary:
[RFC] WIP: Way to register RCT_MODULE in Plugin2.0 instead of +load
This seemed like the simplest way to do this to register in the existing
didNotFindModule callback so that we don't have to touch any opensource code.
NOTE: The new version of this fixes the problems with dylibs, but not the -ObjC flag removal. This seems like the right call to avoid users having to implement c-functions to return their classes; instead we used objc_getClass.
Reviewed By: dshahidehpour
Differential Revision: D9112719
fbshipit-source-id: cf8df97d7c443cafa0e06a1e61bdf2612944ed87
Summary:
@public
We can't dynamically link `WebKit` because doing so will impact cold start of all our Apps.
This diff includes a few changes:
1. Weakly link the `WebKit` framework in the `ReactInternal` library, so that the compiler doesn't die when it encounters a WebKit symbol.
2. Undo dynamic linking of WebKit in Catalyst.
3. Undo dynamic linking of WebKit in AdsManager
4. Before the first `WKWebView` is instantiated, dynamically load the `WebKit` framework.
The end result of these changes is that WebKit will be loaded only when it's going to be used.
Reviewed By: mmmulani
Differential Revision: D6564328
fbshipit-source-id: a45a44e774d0c61c1fb578a6fa3d16bb08f68ac9
Summary:
@public
This diff introduces two new props:
1. **automaticallyAdjustContentInsets**: Controls whether to adjust the content inset for web views that are placed behind a navigation bar, tab bar, or toolbar. The default value is true.
1. **contentInset**: The amount by which the web view content is inset from the edges of the scroll view. Defaults to {top: 0, left: 0, bottom: 0, right: 0}.
**Note:** There're some inconsistencies between how `UIWebView` and `WKWebView` render web pages with respect to the `contentInset` property. These two videos illustrate the problem:
**UIWebView**
[[ P58674349 | Playground.js ]]
https://pxl.cl/9R9V
**WKWebView**
[[ P58674348 | Playground.js ]]
https://pxl.cl/9R9W
Here's a stack overflow answer describing the problem: https://stackoverflow.com/a/35472603.
Reviewed By: shergin
Differential Revision: D6432181
fbshipit-source-id: aee6dac65d28435381ebec90519474b4707c7bab
Summary:
@public
This diff implements background colors for the `RCTWKWebView` component by proxying the background color prop to the underlying `WKWebView` and its underlying `UIScrollView`.
There's few differences between `backgroundColor` in `RCTWebView` and `RCTWKWebView` implementations:
1. With `UIWebView,` the background color gets applied after the page loads. With `WKWebView`, this isn't necessarily true. This results in a white flicker on solid backgrounds because sometimes, the background color is set before the page loads. This video illustrates the problem: https://our.intern.facebook.com/intern/px/p/9QBH
1. As far as I can tell, `WKWebView` doesn't handle transparent backgrounds correctly. Either that, or I could be setting the background color incorrectly. I set the background color to `rgba(1, 1, 1, 0.5)` and recorded how both `RCTWebView` and `RCTWKWebView` render. These two videos indicate the differences:
**RCTWebView: Lighter background**
https://pxl.cl/9R13
**RCTWKWebView: Darker background**
https://pxl.cl/9R1b
I tried to replicate this on the web. According to [[ https://our.intern.facebook.com/intern/fiddle/zCHu/ | this fiddle ]], `RCTWebView` is correct. Clearly, RCTWKWebView is rendering transparent backgrounds a bit darker than necessary. This doesn't seem simple to debug, so I've created a task to document this work: T23815343. I'll get to it eventually.
Reviewed By: shergin
Differential Revision: D6398209
fbshipit-source-id: 1812cb68133bc18a3278f6b328d7b085362528b0
Summary:
When text is rendered in `WKWebView` WebKit component, the component itself can detect things like phone numbers, flight numbers, links, etc. and render them with additional functionality.
For example, when the text `apple.com` is detected, if the `link` data detector type is enabled, the web view will actually render a link that takes the user to the Apple home page.
In this diff, I implement the `dataDetectorTypes` prop. The data detector types supported are:
1. phoneNumber
1. link
1. address
1. calendarEvent
1. trackingNumber
1. flightNumber
1. lookupSuggestion
These enums are documented in the [[ https://developer.apple.com/documentation/webkit/wkdatadetectortypes | WKDataDetectorTypes docs ]].
Reviewed By: shergin
Differential Revision: D6392546
fbshipit-source-id: 4dd373f0ac52f898163cd959eeef6672e55b42a6
Summary:
HTML video elements can have the `autoplay` attribute, which forces them to play automatically whenever they load on the page.
In this diff, I introduce a new prop `mediaPlaybackRequiresUserAction`, which allows us to control whether video or audio element autoplays even when `autoplay` is set.
Reviewed By: shergin
Differential Revision: D6382256
fbshipit-source-id: 617508653910d600bc43f7f68c6dfd17ab1b6dd8
Summary:
For iPhones with small screen sizes (e.g: iPhone 5s), inside the `<WKWebView/>` component, videos will play in fullscreen mode. In this diff, I introduce a prop called `allowsInlineMediaPlayback` that when set to true, will allow videos to play inline.
**Note:** For videos to play inline, the HTML video element must also have a `playsinline` attribute on it.
Reviewed By: shergin
Differential Revision: D6379770
fbshipit-source-id: a0130720ffede6c24a90cad0c97a75b657d77017
Summary:
@public
This diff introduces the native backend for a new WKWebView prop: `onShouldStartLoadWithRequest`.
In the final component, the behaviour will be as follows: Whenever the user navigates around in the web view, we call `onShouldStartLoadWithRequest` with the navigation event. If `onShouldStartLoadWithRequest` returns `true`, we continue the navigation. Otherwise, we abort it.
Reviewed By: shergin
Differential Revision: D6370317
fbshipit-source-id: e3cdd7e2a755125aebdb6df67e7b39116228bdfb
Summary:
@public
This diff implements the `reload` and `stopLoading` methods for `WKWebView`. Their functionality is self-explanatory.
Reviewed By: shergin
Differential Revision: D6369292
fbshipit-source-id: ba176f4406e0a67606406f36dd66f7615f4796c3
Summary:
@public
This diff implements the `goForward` and `goBack` methods on `WKWebView`.
1. `goForward` moves the web view one screen forward in the browser history.
1. `goBack` moves the web view one screen back in the browser history.
Reviewed By: shergin
Differential Revision: D6367495
fbshipit-source-id: e100ca00e92a6eaa30d2af1af642ba79a9c9feae
Summary:
@public
This diff introduces a method called `injectJavaScript(script)` on the React Native `<WKWebView/>` component. When called with a string, it evaluates that string as JavaScript within the web view.
Reviewed By: shergin
Differential Revision: D6367445
fbshipit-source-id: f68afeff42535dc991747f96a63f3c956faf13d3
Summary:
@public
The content that renders within the `WKWebView` instance actually renders inside a `UIScrollView`. On that scroll view, we can adjust the `decelerationRate`, which controls how fast the view stops scrolling after the user lets go while scrolling.
In this diff, I implemented the `decelerationRate` prop for `WKWebView`, which gets forwarded to the `UIScrollView` instance underlying the web view.
**Note:** Even though we accept a floating point value for the deceleration rate, the native `UIScrollView` component only allows two inputs:
1. `UIScrollViewDecelerationRateNormal`: 0.998
2. `UIScrollViewDecelerationRateFast`: 0.99
As far as I know, it seems to just round up to the nearest valid `CGFloat` (or down if number > 0.998), for any invalid numbers.
Reviewed By: mmmulani
Differential Revision: D6307262
fbshipit-source-id: 98c4395702415aa36519f9e9bd84f043be3a5881
Summary:
@public
The content of `WKWebView` renders within a scrollview. In this diff, I'm introducing the prop `scrollEnabled` to allow developers to control whether scrolling is enabled within the scroll view, or not.
Reviewed By: mmmulani
Differential Revision: D6307001
fbshipit-source-id: 5a199c6c3b8535e45a5a3cb6041e822bb7af2362
Summary:
@public
The content that loads inside `WKWebView` renders within a `ScrollView`. Suppose the user pulls the page down when its top edge hits the top edge of the web view. Then, one of two things can happen as the user continues to pull the page down:
1. We let the page be pulled past the top edge of the web view.
1. We fix the page's vertical offset to 0 so that it doesn't move past the top edge of the web view.
The property that controls this behaviour is `<WKWebView bounces={true|false}/>`. In this diff, I implement it.
Reviewed By: mmmulani
Differential Revision: D6306866
fbshipit-source-id: 7763df78676215c3dd0bd7a029497a6eca1873ab
Summary:
@public
This diff implements message passing between the `WKWebView` and React Native. As with `<WebView/>`, we can only send/receive strings.
**Usage:**
1. Set `messagingEnabled` to `true`.
1. To send data from the web view to React Native, call `postMessage(data)` within the web view. This forces React Native to execute the `onMessage` prop on the `WKWebView` component. `onMessage` will be called with an event `e`, where `e.nativeEvent.data` will be the data you passed into `postMessage`.
1. To send data from React Native to the web view, call `UIManager.dispatchViewManagerCommand` to dispatch the `UIManager.RCTWKWebView.Commands.postMessage` command. Look at [[ https://fburl.com/u1wusf2f | this part of the existing `<WebView/>` ]] component for more details. After you make the call, React Native will dispatch a `'message'` event to the `document` object within the webview. You can listen to the event by doing `document.addEventListener('message', callback)`. Let the event dispatched be `e`. Then, `e.data` is the data you sent over from React Native.
[[ P58627181 | This Playground.js ]] illustrates the usage.
Reviewed By: shergin
Differential Revision: D6304850
fbshipit-source-id: 29075ef753296e9fb5a9cddeb1ad0f4ff7e28650
Summary:
@public
This diff includes four very straightforward changes:
1. Whenever the WebView starts loading, the `onLoadingStart` hook should be executed. The event passed into this hook should be decorated with the `navigationType`.
1. Whenever the WebView errors out while loading, the `onLoadingError` hook should be executed.
1. Whenever the WebView finishes loading (without any errors), the `onLoadingFinish` hook should be executed.
1. The serialized JavaScript passed into the `injectedJavaScript` prop should be executed when the WebView finishes loading. After execution finishes, the `onLoadingFinish` prop should be called with the serialized completion value of this JavaScript.
Reviewed By: shergin
Differential Revision: D6293532
fbshipit-source-id: 21407c766f73413046823ae605afc21e85cf9db6
Summary:
@public
`UIWebView` has been deprecated and replaced by `WKWebView`. This diff introduces a new component `WKWebView` that simply renders a `WKWebView` on iOS.
This is the first in the stack of many diffs that'll be required to fully replace `UIWebView` with `WKWebView` in the `<WebView/>` React Native component. Eventually, I hope to introduce a prop called `useWebKitImplementation`, which, when true, will force RN to use `WKWebView` instead of `UIWebView` for the `<WebView/>` component.
The only thing that's been implemented so far is the `source` property.
Reviewed By: mmmulani
Differential Revision: D6266100
fbshipit-source-id: 65862e34bd98db7fff0349cf26888afee43a56e4
Summary: A bunch of flows including JS reload and e2e tests seem to hit the race condition, causing redbox. For now, make it a warning to unblock.
Differential Revision: D9327418
fbshipit-source-id: a72b378d88f7566268fd9415fbd34225c8b931e7
Summary:
@public
I'm surprised this hasn't caused an issue earlier.
RCTTouchHandler is hooked up to RCTSurfaceView which itself contains a rootView. Thus when this calculation happens, a root view is never found.
We can't assign to the root view since it created and destroyed frequently, so it makes the most sense to look for the RCTSurfaceView here and treat it as a root view.
Reviewed By: fkgozali
Differential Revision: D9296840
fbshipit-source-id: ba5320583201f9d5c0176847cc6e6087b6a6459b
Summary: This helps prevent race condition where JS calls to NativeModules got queued and executed while the bridge is invalidating itself, causing assertion failures in test setup (for example). It won't prevent it 100% of the time, due to threading (and adding lock is expensive for each nativemodule call).
Reviewed By: yungsters
Differential Revision: D9231636
fbshipit-source-id: 298eaf52ffa4b84108184124e75b206b9ca7a41d
Summary:
Calls abort() in cases where malloc returns NULL.
Checking the return value from malloc is good practice and is
required to pass a [Veracode security scan](https://www.veracode.com/). This will let
developers who are required to submit their software to Veracode
use React Native.
Pull Request resolved: https://github.com/facebook/react-native/pull/20173
Differential Revision: D9235096
Pulled By: hramos
fbshipit-source-id: 9fdc97f9e84f8d4d91ae59242093907f7a81d286
Summary:
@public
We are moving away from using `RCTBridge` instance in public APIs to enable us using more performance solutions in the future.
This change also fixes "SwipeBack issue" caused by RCTSurfaceHostingProxyRootView returning nil bridge.
Reviewed By: mdvacca
Differential Revision: D9094625
fbshipit-source-id: 6bde3c54773e75ca4c0b6fd908da9d7235b5c3be
Summary: This fixes an error that shows up when building with Xcode 10 beta 5.
Reviewed By: fkgozali, dinhviethoa
Differential Revision: D9086574
fbshipit-source-id: 1d70049eafd20a85d482dca101980c71935d838e
Summary:
With version 0.56.0, XCode doesn't compile and run the scheme for tvOS. This commit adds missing headers and sources to build phases in React project.
Fixes#20087
Pull Request resolved: https://github.com/facebook/react-native/pull/20406
Differential Revision: D9071205
Pulled By: hramos
fbshipit-source-id: d66f1294d12cfda9c41b8867a578922f3c2a51f7
Summary:
This adds the accessibilityHint for View, Text and Touchable* on iOS.
The accessibilityHint provides some more information about an element
when the accessibilityLabel is not enough.
The accessibilityHint is a core accessibility property on iOS.
From https://developer.apple.com/documentation/objectivec/nsobject/1615093-accessibilityhint:
> An accessibility hint helps users understand what will happen when they perform an action on the accessibility element when that result is not obvious from the accessibility label.
Related issue: https://github.com/facebook/react-native/issues/14706
The npm scripts `test`, `flow`, `lint` and `prettier` are satisfied.
I added a couple of examples to the RNTester app. The Accessibility Inspector on Mac helps debugging accessibility stuff on a simulator, but it does not show the accessibilityHint. Therefore I tested the RNTester app on an iPhone 8 device using VoiceOver to verify the hint functionality. It works fine, and I've tested disabling and enabling "read hints" in the VoiceOver settings on the phone.
https://github.com/facebook/react-native-website/pull/222
[IOS][FEATURE][Accessibility] - Add accessibilityHint for View, Text, Touchable* on iOS
Closes https://github.com/facebook/react-native/pull/18093
Reviewed By: hramos
Differential Revision: D7230780
Pulled By: ziqichen6
fbshipit-source-id: 172ad28dc9ae2b67ea256100f6acb939f2466d0b
Summary: This array can be modified while it's being iterated, so we need to take a copy. I also found another crash and guarded against it.
Reviewed By: fkgozali
Differential Revision: D8955708
fbshipit-source-id: 76250bc5d451776e74505733c0f3c14e555fb576
Summary:
When I bridged FBPullToRefresh to RN, the integration with ScrollView caused a bug on OSS
TLDR; assuming that a scrollview subview that implemented UIScrollViewDelegate protocol was a custom PTR was a bad idea. This caused some scrollviews to break in OSS. The solution is to define a more explicit protocol.
Further details here:
https://github.com/facebook/react-native/issues/20324
Reviewed By: mmmulani
Differential Revision: D8953893
fbshipit-source-id: 98cdc7fcced41d9e98e77293a03934f10c798665
Summary:
Context:
After discussing with yungsters, `currentViewStates` is a very ambiguous name for a prop, especially because there are only two possible values. From a developer's perspective, it makes more sense to just call them `accessibilityStates` because the main use for them is to add states to Talkback and Voiceover.
Also, the actual implementation of what we're changing under the hood in Native Code is abstracted away from developers using React Native, so as long as behavior is as they would expect, it makes more sense to change the name into a clear one.
Changes in this Diff:
Renamed the view property exposed to native iOS code from `currentViewStates` to `accessibilityStates`
Also deleted setting the userInteractionEnabled view property, because we want to keep it as just an accessibility property.
Reviewed By: PeteTheHeat
Differential Revision: D8896821
fbshipit-source-id: 95674c9b7295f5b9e60994c297acdee83f6226d7
Summary:
@public
We need that because gonna add much more event-related stuff, so it deserves separate buck target.
Reviewed By: mdvacca
Differential Revision: D8831547
fbshipit-source-id: 616581b39b425a49302d5f7f86267e62b0d58389
Summary:
@public
This diff consists of many interdependent changes which support one simple idea: YogaLayoutableShadowNode is now using YGNode children to iterate on them (it previously relied on `ShadowNode::getChildren()`). All other changes are just an unavoidable consequence of that. Hence we don't need to filter child nodes every single time when we do layout anymore! The logic around `clone callback` is also drastically simpler now.
The new approach also implies that `LayoutableShadowNode` and `YogaLayoutableShadowNode` don't use `shared_ptr`s to refer to ShadowNode objects because new relationship does not imply ownership. No more `SharedShadowNode` objects in those two classes.
Reviewed By: mdvacca
Differential Revision: D8796159
fbshipit-source-id: 6f52f92d1826f3eb13b2f8a132c3ea77de155d82
Summary:
@public
This approach is basically copying exising implementation that we have in RCTTextView (D5806097).
Changes in `AttributedString` is quite trivial.
Reviewed By: mdvacca
Differential Revision: D8740000
fbshipit-source-id: 276afdf93d777f7ccb99ca8ee5a18a880de2acbf
Summary:
Added Native iOS functionality for prop currentViewStates.
On iOS, this property modifies both the view property userInteractionEnabled and also adds corresponding UIAccessibilityTraits to the view.
If disabled is passed in, userInteractionEnabled of the view will be set to false.
The value that is passed into currentviewStates is converted to a UIAccessibilityTrait Enum and masked in with existing UIAccessibilityTraits on that native view.
The native implementation for accessibilityRole is also changed to also mask new UIAccessibilityTraits with existing ones.
Reviewed By: PeteTheHeat
Differential Revision: D8842691
fbshipit-source-id: 919267300c70efed93a7a92377a0178bd8885eb5
Summary:
Because we're now separating accessibilityTraits into accessibilityRole and accessibilityState, we're going to only allow one role to be set, and allow on preset combinations of roles that make sense.
This change adds iOS functionality to the role image button because a popular accessibilityTrait combination is image and button.
Reviewed By: ikenwoo
Differential Revision: D8847012
fbshipit-source-id: da386dbf82cb3854d14c228a1116da9f4067fe93
Summary:
@public
Everything is better with C++ templates.
In this cases templates allow us to remove additional parameters and casts on the callsite.
Reviewed By: mdvacca
Differential Revision: D8754523
fbshipit-source-id: 2340b2cd96ab0a60d54d9aa30dea3c072b951a8a
Ville Immonen
Albert Martin
Jacob Parker
Luis Rivera
zhongwuzw
Agustin Collazo
Eric Lewis
Skylar Peterson
David Vacca
Héctor Ramos
David Aurelio
Kevin Gozali
Peter Argany
Mujtaba Alboori
Rostislav Simonik
Peter Ammon
Takeru Chuganji
Valentin Shergin
Hoa Dinh
Håvard Fossli
Joshua Gross
Ramanpreet Nara
Tyrone Trevorrow
nossbigg
Ram N
Elliott Sprehn
Teddy Martin
Michał Osadnik
Pavlos Vinieratos
Hagen Hübel
Jeff Held
Alexey Lang
Francisco Javier Trujillo Mata
Eli White
Karl Sander
Wojciech Tyczynski
Monte Thakkar
Alexander Nikiforov
Luna Wei
Spencer Ahrens
Alex Dvornikov
Birkir Rafn Guðjónsson
Zack Sheppard
Doug Russell
ifsnow
Marc Horowitz
Radek Czemerys
Lee Howes
Adam Comella
Karan Thakkar
Jason Hu
Mehdi Mulani
Dustin Shahidehpour
Tim Yung
Slobodan Predolac
Kudo Chien
Mike McCartney
danibonilha
James Reggio
Sergei Dryganets
Lindsay Winkler
Zack Gomez
Oleg Lokhvitsky
Vladimir Zdravkovic
Vladimir Timofeev
Caleb (Rojuinex) Bartholomew
Jeff Thomas
Dexter
Steven Cable
Nurzhan Bakibayev
Will Wilson
Onur Ersel
Aaron Brager
Mats Byrkeland
Valentin Schlattinger
Ziqi Chen
Yan Soares Couto
