Summary:
Disabling Fast Refresh won't be persisted when restarting the app.
I believe this regressed with https://github.com/facebook/react-native/commit/824e1711172d14a9373209bbae63d1ae50601625. In this commit `HMRClient.setup` will always be called with `enabled` being set true. This PR loads the _enabled_ state from the user defaults (as it was done before).
## Changelog
[iOS] [Fixed] - Enable Fast Refresh gets persisted across app launches
Pull Request resolved: https://github.com/facebook/react-native/pull/29880
Test Plan:
Without this change Fast Refresh is enabled on every app restart.
Tested with this change:
- Disabling Fast Refresh
- Restarting App -> Fast Refresh still disabled
- Enabled Fast Refresh again
- Restarting App -> Fast Refresh still enabled again
Reviewed By: sammy-SC
Differential Revision: D23686435
Pulled By: PeteTheHeat
fbshipit-source-id: 42c31b22060d3dc4b1d4cb8f41792b303fc7fce8
Summary: Changelog: [Internal] Add IGviewpoint to get image visibility callbacks for when an UIImageView is in or out of view
Reviewed By: fkgozali
Differential Revision: D23428528
fbshipit-source-id: 87e4cee8fbe3c6b7da5153f87bbb530b2f990d96
Summary:
With the upgrade to React Native 0.63, we started running into nullability warnings that were breaking our build. This PR fixes those nullability warnings as well as a few other warnings in React-Core.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[iOS] [Fixed] - Fix xcodebuild warnings in React-Core
Pull Request resolved: https://github.com/facebook/react-native/pull/29622
Test Plan:
- Nullability annotations should only affect compilation, but even though RNTester compiles, I'm not fully convinced that this won't break projects downstream. It would be good to get another opinion on this.
- The change in `RCTAllocateRootViewTag` is the only real logic change in this PR. We throw an exception if the root view tag is not in the correct format, so this change seems safe after some basic manual testing in RNTester.
Reviewed By: shergin
Differential Revision: D23386678
Pulled By: appden
fbshipit-source-id: a74875195a4614c3248e8f968aa98602e3ee2de0
Summary:
Right now, when two threads require two NativeModules, both threads fight for the same `std::mutex`. Why? Because NativeModule require can read from/write to the shared `std::unordered_map<std::string, TurboModuleHolder*>`.
**A Few Thoughts:**
- All threads should be able to read from the TurboModule cache concurrently, without issue. Only writes into the cache require exclusive access. *With our current setup, both reads and writes acquire exclusive access.*
- During the lifetime of an application, there will only be tens of NativeModule create events (i.e: writes into the TurboModule cache). However, there may be hundreds, if not thousands of TurboModule cache lookups. *We don't need to serialize those hundreds/thousands of TurboModule cache reads.*
This is a potential optimization opportunity for the TurboModule infra.
## Changes
This diff introduces a `std::shared_mutex` inside `RCTTurboModuleManager`. We use either the regular `std::mutex` or the `std::shared_mutex`, depending on whether `RCTTurboModuleSharedMutexInitEnabled()` is `YES`.
Changelog: [Internal]
Reviewed By: fkgozali
Differential Revision: D23413118
fbshipit-source-id: 0880413c691b141db98a2715648f0c3e05983307
Summary:
Fix a issue that RCTModalHostView can't be dismissed while being presented
Steps To Reproduce
A native modal presented view controller is being dismissed before the first screen shows.
A RCTModalHostView is presented when the first screen shows.
The RCTModalHostView will be dismissed after an asynchronous callback.
If the callback was called before the completion of the presenting animation, the RCTModalHostView will not be dismissed.
## Changelog
[iOS] [Fixed] - Fix that RCTModalHostView can't be dismissed while being presented
Pull Request resolved: https://github.com/facebook/react-native/pull/29745
Reviewed By: shergin
Differential Revision: D23566487
Pulled By: sammy-SC
fbshipit-source-id: bd95f200b79fa75e2387e402091d58c0f538759c
Summary:
We need this to make crash logs more actionable. For now we know that those asserts fire so we should make them actionable.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D23580103
fbshipit-source-id: 8532e33b016e738a4f128c9b547c33d204610bcc
Summary:
When we catch an Objective-C exception and convert it to NSError we need to somehow represent the call stack from NSException instance in NSError instance. For now, we just attach the stack trace to `message` field.
The next step would be to figure out how to pass the Objective-C stack trace to error reporting infra to help it to display the stack trace nicely in the web interface.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D23557600
fbshipit-source-id: a080c2e186e719e42dcfc01bb12f5811e3c5b2e6
Summary:
Changelog: [Internal]
In https://fburl.com/diffusion/3705cj0i we assert that view which is about to be recycled, has no superview.
This is a problem in Legacy interop layer which is nested within another interop layer. This originally wasn't considered.
Removing views in `finalizeUpdates` like it has been done until now is not enough because when a component is deleted, `finaliseUpdates` isn't called.
Reviewed By: shergin
Differential Revision: D23572999
fbshipit-source-id: f007dfe293b7d27d56253656c02529163304f83c
Summary:
Changelog: [internal]
[NSString UTF8String] is nullable. Therefore, we need to check if it isn't nil before passing it to std::string constructor which crashes if it's nil.
Reviewed By: shergin
Differential Revision: D23572652
fbshipit-source-id: 59e7f5e918b2e5c69333bfb687371f856555d8e0
Summary:
Changes the order of `RCTBorderColors` field designators to match their declaration order, fixing one case of `-Wreorder-init-list` when compiling the RN codebase with Xcode 12.
Changelog: [Internal]
Reviewed By: MichaReiser
Differential Revision: D23447685
fbshipit-source-id: f04a3841187f0869d2efb60e81ce075c45f27f3c
Summary:
Changelog:
Sometimes a port different than kRCTBundleURLProviderDefaultPort (8081) can be specified to RCTBundleURLProvider for packager checking or requesting resources through saving them in JSLocation, this adds support for that rather than always falling back to kRCTBundleURLProviderDefaultPort
Reviewed By: PeteTheHeat
Differential Revision: D23395548
fbshipit-source-id: b7a6f0816d1f226a2e3fb82bf2dc0ab9e79ef966
Summary:
Microsoft’s RN for macOS fork supports the Hermes engine nowadays https://github.com/microsoft/react-native-macos/pull/473. As a longer term work item, we’ve started moving bits that are not invasive for iOS but _are_ a maintenance burden on us—mostly when merging—upstream. Seeing as this one is a recent addition, it seemed like a good candidate to start with.
As to the actual changes, these include:
* Sharing Android’s Hermes executor with the objc side of the codebase.
* Adding a CocoaPods subspec to build the Hermes inspector source and its dependencies (`Folly/Futures`, `libevent`).
* Adding the bits to the Xcode build phase script that creates the JS bundle for release builds to compile Hermes bytecode and source-maps…
* …coincidentally it turns out that the Xcode build phase script did _not_ by default output source-maps for iOS, which is now fixed too.
All of the Hermes bits are automatically enabled, on macOS, when providing the `hermes-engine-darwin` [npm package](https://www.npmjs.com/package/hermes-engine-darwin) and enabling the Hermes pods.
## Changelog
[General] [Added] - Upstream RN macOS Hermes integration bits
Pull Request resolved: https://github.com/facebook/react-native/pull/29748
Test Plan:
Building RNTester for iOS and Android still works as before.
To test the actual changes themselves, you’ll have to use the macOS target in RNTester in the macOS fork, or create a new application from `master`:
<img width="812" alt="Screenshot 2020-08-18 at 16 55 06" src="https://user-images.githubusercontent.com/2320/90547606-160f6480-e18c-11ea-9a98-edbbaa755800.png">
Reviewed By: TheSavior
Differential Revision: D23304618
Pulled By: fkgozali
fbshipit-source-id: 4ef0e0f60d909f3c59f9cfc87c667189df656a3b
Summary:
Changelog: [Internal]
# Problem
`RCTModalHostViewComponentView` reuses the same UIViewController between recycles. This can be a problem if dismissal of the modal is animated as the UIViewController is still presented while it is being dismissed. That's when "Application tried to present modally an active controller" exception can happen.
# Solution
Deallocate UIViewController when `RCTModalHostViewComponentView` is recycled.
Reviewed By: PeteTheHeat
Differential Revision: D23345711
fbshipit-source-id: da540571184afcb88b52758c4a1f0b4ec5874eb1
Summary:
Changelog: [Internal]
# Problem
The problem was setting `_backedTextInputView.attributedText` to nil inside `[RCTTextInputComponentView prepareForRecycle]`.
Ordinarily this isn't a problem becase `UIManager::updateState` drops the update if the ShadowNode no longer exists. But in certain cases the ShadowNode can exist, empty string being set as its value
# Fix
Fix is trivial, invalidate state before nullifying `_backedTextInputView`. This prevents the state update from being dispatched.
# Discussion
We should go over all other components and make sure state is invalidated as first thing in `[RCTViewComponentView prepareForRecycle]`.
Reviewed By: shergin
Differential Revision: D23324929
fbshipit-source-id: 9568e920d99683ad95f965ef4b63c529f50f3283
Summary:
Changelog: [Internal]
This was set to screensize in D13104172 (https://github.com/facebook/react-native/commit/346c9d5f2c0fd99d6f05828d594d05bfaeed902f) to work around issues at that time.
The issues might not be around anymore.
Reviewed By: PeteTheHeat
Differential Revision: D23298723
fbshipit-source-id: 4f33a2cc65ae4fe5ba20b0b2b270b135878c339f
Summary:
This crash was introduced in D22962320 (https://github.com/facebook/react-native/commit/ffdfbbec08b1afb1970d2cfe75a78a203d4a79a4), which landed 8/17 and went into 8/23 cut. I plan to pick this diff into that release.
I can't repro this, but there must be a scenario (in bridged mode), where we try to flush event queue while bridge is tearing down. I plan to consider this scenario going forward.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D23306445
fbshipit-source-id: 285d4b94a17423c3b08d83e7041c4ee04b7e6d0c
Summary:
Changelog: [Internal]
# Problem
In D22274782 (https://github.com/facebook/react-native/commit/fb2b49d2982399f26b93ac02b2197c0b3813a4a9) I removed integration between Paper and Fabric. However this integration was still used by `RCTLegacyViewManagerInteropComponentView` for view commands dispatch.
Fix is to use `[RCTUIManager viewForReactTag:viewTag]` instead of viewRegistry.
Reviewed By: shergin
Differential Revision: D23291567
fbshipit-source-id: 35c50716fd8b86ae25b1534e4d8aa688c8e6e129
Summary:
RCTKeyboardObserver only uses the bridge to avoid sending events during a reload. See D6573855 (https://github.com/facebook/react-native/commit/d9c658566a14ce8767d87435264997aa18dd08e4) for reference.
In bridgeless mode, the bridge is expected to always be nil, as the module uses `invokeJS` block to send events instead.
Changelog: [Internal]
Reviewed By: shergin
Differential Revision: D23176990
fbshipit-source-id: 7946c9c2684d7d9ea0a606bad375309a5530a719
Summary:
Changelog:
Some callsites may rely on the assumption that address return by this method does not contain port information. JSLocation saved in NSUserDefault might contain port information, removing it here can prevent the issue for callsites.
Differential Revision: D23240495
fbshipit-source-id: a2edf4abb086fd951dd089331407bd659aad1729
Summary:
Logbox inside bridgeless surfaces was crashing and not able to open, this diff should fix it.
Changelog: [Internal]
Reviewed By: PeteTheHeat
Differential Revision: D23043773
fbshipit-source-id: 6e584f97e53e626b9bfedd6dc997ba6ba8c08b8f
Summary:
Changelog: [internal]
Restore text value from state when re-initialising RCTTextInputComponentView
Reviewed By: shergin
Differential Revision: D22844624
fbshipit-source-id: b47e3fe890793f8de429b637535d641262c42be2
Summary:
Changelog:
[Internal] - Fix the frame issue for truncated text.
When double tapping to expand/truncate the text, the rect of the element always moves to the top and then come back to the original place.. This seems because after truncating/expanding the text, the view would re-render and the container would be destroyed. I used the API accessibilityFrameInContainerSpace to set the frame before. And the frame was not updated properly. Converting the bound to the screen coordinates and set accessibilityFrame directly fixed it.
Reviewed By: PeteTheHeat
Differential Revision: D23040295
fbshipit-source-id: 1b449c39c79007d5321ff7b565c170f6d3fab8a4
Summary:
Changelog: [Internal]
Fabric's UIManager.measureInWindow didn't take viewport's offset into account. This diff fixes it by including viewport's offset in `LayoutContext`.
Reviewed By: JoshuaGross
Differential Revision: D23021903
fbshipit-source-id: 9106a8789d66fe19d8cb0a9378ee5bc8f2c83005
Summary:
Changelog: [internal]
RCTSurface and RCTFabricSurface are two distinct classes that need to have the same interface otherwise the program crashes. This diff ties their interfaces through a protocol, triggering a build time error if they diverge.
Reviewed By: PeteTheHeat, JoshuaGross
Differential Revision: D23021837
fbshipit-source-id: 09ce345298ec2b45ac5a3fd2e0d3f5fa757a174f
Summary:
This ties the stack together, utilizes new TM functionality to avoid using the bridge in `RCTEventDispatcher`.
Changelog: [Internal]
Differential Revision: D22962320
fbshipit-source-id: de4e001a4a6ce232c37d7feed1e0c0d1d70a80f8
Summary:
To get `RCTNativeAnimatedModule` working bridgeless, I need to get `RCTEventDispatcher` working bridgeless.
To get `RCTEventDispatcher` working bridgeless, I need to support 2 new bridge methods:
- `- (void)enqueueJSCall:(NSString *)moduleDotMethod args:(NSArray *)args`
- `- (void)dispatchBlock:(dispatch_block_t)block queue:(dispatch_queue_t)queue;`
For (1) I copied the bridge impl exactly. For (2), the bridge only dispatches to JS thread, else uses `dispatch_async`. I only added support for dispatching to JS thread, callers can `dispatch_async` themselves if they want to.
Changelog: [Internal]
Differential Revision: D22962292
fbshipit-source-id: e34d15aee72f80dffcaa945bfda05ea415f66df7
Summary:
This should fix https://github.com/facebook/react-native/issues/29082 and https://github.com/facebook/react-native/issues/10471
Currently when an alert is being shown while a modal is being dismissed, it causes the alert not to show and In some cases it causes the UI to become unresponsive. I think this was caused by using RCTPresentedViewController to try and display the Alert the currently presented view. The View the Alert was going to be shown on is dismissed and the modal doesn't show. I implemented a new RCTAlertController to show the alert on top of the view, the modal being dismissed should now not interfere with the alert being shown.
## Changelog
[iOS] [Fixed] - Fixed showing Alert while closing a Modal
Pull Request resolved: https://github.com/facebook/react-native/pull/29295
Test Plan:
To recreate the bug:
1. npx react-native init Test --version 0.63.0-rc.1
2. Paste the following code into App.js
```javascript
/**
* Sample React Native App
* https://github.com/facebook/react-native
*
* format
* flow strict-local
*/
import React from 'react';
import {
SafeAreaView,
StyleSheet,
View,
Text,
StatusBar,
Modal,
Alert
} from 'react-native';
const App: () => React$Node = () => {
const [visible, setVisible] = React.useState(false)
const onShowModal = () => {
setVisible(true)
}
onCloseBroken = () => {
setVisible(false)
Alert.alert('Alert', 'Alert won\'t show')
}
onCloseWorking = () => {
setVisible(false)
setTimeout(() => Alert.alert('Alert', 'Works fine'), 10)
}
return (
<>
<StatusBar barStyle="dark-content" />
<SafeAreaView style={styles.container}>
<Text onPress={onShowModal}>Show modal</Text>
</SafeAreaView>
<Modal animationType="fade" visible={visible} onRequestClose={onCloseWorking} >
<View style={styles.container}>
<Text onPress={onCloseBroken}>Close modal immediately</Text>
<Text onPress={onCloseWorking}>Close modal with delay</Text>
</View>
</Modal>
</>
)
}
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
justifyContent: 'space-around',
},
})
export default App
```
3. cd Test && npx react-native run-ios
4. Show the modal and click the `Close modal immediately` button
The first button doesn't show the alert, the second does because it gets rendered after the modal view is dismissed. After this commit, the alert always shows on top of every view properly. You can test by pointing the react native package to my branch by modifying the package json file like this
```
"react-native": "https://github.com/devon94/react-native.git#fix-ios-modal"
```
I was unable to reproduce the case where it causes the UI to be responsive in the test app but was able to reproduce it in our react native app at work. I can provide a video later if needed but the code is too complex to simplify into a test case.
Reviewed By: sammy-SC
Differential Revision: D22783371
Pulled By: PeteTheHeat
fbshipit-source-id: 3e359645c610074ea855ee5686c59bdb9d6b696b
Samuel Susla
Ullrich Schäfer
Paige Sun
Valentin Shergin
Jayme Deffenbaugh
Ramanpreet Nara
Mi-ZAZ
Moti Zilberman
Jimmy Zhang
Eloy Durán
Peter Argany
Lulu Wu
Jiayan Zhuang
Devon Deonarine
