Summary:
Remove the older implementation of image instrumentation in Fabric by removing, RCTImageInstrumentationProxy, ImageInstrumentation from ImageRequest, and trackURLImageContentDidSetForRequest from RCTImageLoaderWithAttributionProtocol.
Changelog: [RN][Fabric][Image] Remove unused Fabric image instrumentation
Reviewed By: fkgozali
Differential Revision: D23990606
fbshipit-source-id: 004d04025d031af11377a73e5bfb64b1e0449962
Summary:
Changelog: [internal]
In D23648430 (https://github.com/facebook/react-native/commit/a315e4cd30e4b8da841f587650146a62c868f67d) I made a mistake. I prevented calling `onTextLayout` unless there are attachments in the component. It fixed the problem because I unintentionally prevented `onTextLayout` to be called. Therefore, changes from D23648430 (https://github.com/facebook/react-native/commit/a315e4cd30e4b8da841f587650146a62c868f67d) need to be reverted.
To prevent infinite loop in `onTextLayout`, ParagraphEventEmitter checks if `linesMeasurements` have changed before dispatching it to JS.
Reviewed By: shergin
Differential Revision: D23782717
fbshipit-source-id: 0e84ae4f46d79ce0cf4c7340cd32be6f562ae179
Summary:
Under Fabric only, we can enter an infinite layout loop where the emitted layout event oscillates between two height values that are off by a very small amount.
The cause is, in part, components that use layoutEvents to determine their dimensions: for example, using onLayout event "height" parameters to determine the height of a child. If the onLayout height changes rapidly, the child's height will change, causing another layout, ad infinitum.
This might seem like an extreme case but there are product use-cases where this is done in non-Fabric and layout stabilizes quickly. In Fabric, currently it may never stabilize.
Part of this is due to a longstanding issue that exists in Fabric and non-Fabric, that we cannot immediately fix: If in a single frame, C++ emits 100 layout events to ReactJS, ReactJS may only process 50 before committing the root. That will trigger more layout events, even though product code has only partially processed the layout events. At the next frame, the next 50 events will be processed which may again change the layout, emitting more events... etc. In most cases the tree will converge and layout values will stabilize, but in extreme cases in Fabric, it might not.
Part of this is because Fabric does not drop *stale* layout events. If 10 layout events are dispatched to the same node, it will process all 10 events in older. Non-Fabric does not have this behavior, so we're changing Fabric to drop stale events when they queue up.
Changelog: [Internal]
Reviewed By: sammy-SC
Differential Revision: D23719494
fbshipit-source-id: e44a3b3e40585b59680299db3a4efdc63cdf0de8
Summary:
This fixes TextInput measurement caching. Previously we were not setting the correct Spannable in the cache; we needed to additional Spans to it to indicate font size and other attributes.
This brings Fabric closer to how non-Fabric was measuring Spannables for TextInputs (see ReactTextInputShadowNode.java).
This should fix a few crashes and will be most noticeable with dynamically-sized multiline textinputs where the number of lines changes over time.
This also allows us to transmit less data from C++ to Java in the majority of cases.
Changelog: [Internal]
Differential Revision: D23670779
fbshipit-source-id: cf9b8c848b9e0c2619e01766b72b074248466825
Summary:
Changelog: [Internal]
There was a key mismatch between what Java and C++.
cacheIdMap was incorrectly initialised.
Differential Revision: D23652342
fbshipit-source-id: 66f54dc887a011afeead9420bda093e9a0c9a8ca
Summary:
* Create `ImageTelemetry` as a property of ImageRequest to pass image metadata from the ImageShadowNode into RCTImageComponentView
* ImageRequest is a object in the ImageShadowNode::ConcreteState
Reviewed By: fkgozali
Differential Revision: D23239664
fbshipit-source-id: db0f08bb889af8ce63fbe1abe88744edddb86150
Summary:
Changelog: [internal]
# Problem
onTextLayout was called even if there was no change to text layout. This can cause an infinite loop with onTextLayout triggering commit which triggers onTextLayout.
# Fix
Do not call onTextLayout if there is nothing to layout.
Reviewed By: yungsters
Differential Revision: D23648430
fbshipit-source-id: 055dc34a9aca0edf2c78a5812b35b80df32c9e3e
Summary:
The standard says that zIndex should only be defined for non-`static` positioned views. This diff implements it.
For now, it actually enables zIndex for all views in RN because there is no way to specify `position: static` but we will give that ability by changing Flow definitions in future diffs in a couple of weeks (to ensure OTA safety).
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D23559447
fbshipit-source-id: 20ea10c9349de2c5b1adea5735324a8f57150695
Summary:
Just renaming, nothing more.
The idea of MountingTelemetry already grown to something bigger than just mounting telemetry, so we are renaming it.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D23374947
fbshipit-source-id: f60ce38b75d1ce77498b84688e59598314c69a78
Summary:
This diff fixes the initial render of RN Android TextInput. The problem was that "attributedString" was not serialized until an event was sent from native side.
Changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D23383969
fbshipit-source-id: 86601434b1fbaa9f712bdb79b013a1d004bc55a4
Summary:
With this change, we now collect the number of text measurements that we perform during the layout phase of the commit. Text measurements are the most expensive layout operations which pretty much responsible for the vast majority of time spent in the layout phase.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D23364664
fbshipit-source-id: 19514b93166b4053c2f3be37e79507f2c5248000
Summary:
Changelog: [internal]
According to React Native docs, the default value for `autoCapitalize` is `sentences`.
Fabric's TextInput default value does not align with this.
[Source](https://reactnative.dev/docs/textinput#autocapitalize)
Reviewed By: JoshuaGross
Differential Revision: D23344479
fbshipit-source-id: f9e6f2aa6e1fbba2b08cb4aff23b842e49fa8c21
Summary:
This diff deletes the activityindicator buck module because these files are created by the code gen.
changelog: [internal]
Reviewed By: PeteTheHeat
Differential Revision: D23227860
fbshipit-source-id: 133315a44c9181be3263e0c6227884ed15487c1f
Summary:
Simplify the TextInput measurement mechanism.
Now, data only flows from JS->C++->Java and from Java->JS. C++ passes along AttributedStrings from JS if JS updates, and otherwise Java maintains the only source of truth.
Previously we tried to keep all three in sync. This was complicated, slow, and even lead to some crashes.
This feels a bit hacky but I believe it's the simplest way to achieve this short-term. Ideally, we would use something like `AttributedStringBox` and pass that to State from Java,
but currently everything passed through the State system from Java must be serializable as `folly::dynamic`. So, instead, we just cache one Spannable per TextInput component and
use ReactTag as the cache identifier for lookup.
An interesting side-effect is that `measure` could race with TextInput updates, but the race condition favors measuring the latest text, not outdated values.
Followups:
- Can we do this without copying the EditText Spannable on every keystroke? Maybe this approach is too aggressive, but I don't want a background thread measuring a Spannable as it's being mutated.
- Do we need to support measuring Attachments?
- How can we clean up this API? It should work for now, but feels a little hacky.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D23290230
fbshipit-source-id: 832d2f397d30dfb17b77958af970d9c52a37e88b
Summary:
This diff moves AndroidSwitch C++ files to make them compatible with RN OSS Build
Changelog: [Internal] internal
Reviewed By: PeteTheHeat
Differential Revision: D23227861
fbshipit-source-id: 8f23c2eb266a47cb9af82f4159f64b987c14141b
Summary:
This diff moves Android Slider C++ files to make them compatible with RN Tester OSS build
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D23227862
fbshipit-source-id: 7a5ed1bdc03cbe715467eddd4aad9af82761d4f0
Summary:
This diff moves AndroidDialogPicker C++ files to make it compatible with RN OSS build system.
changelog: [internal]
Reviewed By: fkgozali
Differential Revision: D23198857
fbshipit-source-id: 8fd4b7081f5f573946a6b9cd3fdc408488f91e13
Summary:
This diff updates the directory hierarchy of AndroidTextInput C++ files to be compatible with Android OSS build system
changelog: [internal] Internal
Reviewed By: PeteTheHeat
Differential Revision: D23179390
fbshipit-source-id: 1c52e4f882853799a58d44876cadd392b4a35050
Summary:
`accessibilityElementsHidden` property hides a subtree starting from the node with this prop from VoiceOver and TalkBack, so the node with this prop should form the stacking context (otherwise the children will mount as siblings and the property will not have an effect).
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D23202220
fbshipit-source-id: d87dfab5f791219551c1eb90cdf3b3fa86f9c51f
Summary:
This diff flattens the hierarchy of Text C++ files.
This is required to integrate Text into RN OSS
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D23173556
fbshipit-source-id: ce90000cae147460aa4ddad55b7c90369fa734a2
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]
# Problem
## Step 1
JS clones a node that has size {100, 100} and changes props that cause the node to increase size to {200, 200}. JS holds pointer to this node.
Now, the size (stored in LayoutableShadowNode.layoutMetrics_) changes after Yoga layout is triggered.
However, the node gets cloned inside State Reconciliation before Yoga layout phase. The JS pointer points to a node with size {100, 100}, not to a node with size {200, 200}.
## Step 2
Again, JS clones node (with old reference, therefore gets old layoutMetrics_ with size {100, 100}) and it changes props that cause the node to decrease its size back to {100, 100}.
We go all the way to Yoga layout and looking for nodes that have been affected by the node. The node, affected by the layout because it went from {200, 200} to {100, 100}, will be evaluated as not affected. This causes onLayout event to not be fired.
# Fix
We can safely remove the frame equality check (please see below). This can be done because we already check for equality before dispatching onLayout. It happens here:
https://www.internalfb.com/intern/diffusion/FBS/browsefile/master/xplat/js/react-native-github/ReactCommon/react/renderer/components/view/ViewEventEmitter.cpp?commit=881853eb0c42625fd0812bd2652bf36fcbd614ee&lines=43
As far as I know, `affectedNodes` isn't used for anything else besides dispatching onLayout.
# Discussion
This problem manifests itself only when a node has two different sizes that it flips between. To better understand this, please watch the video in Test plan labelled "before". Notice how the text has 2 different values that it flips between.
Here is a code that was affected by it https://fburl.com/diffusion/3hwo0iy5
If you inspect it closely, you will notice that it depends on `onLayout` to return correct value to calculate offset from left.
Reviewed By: JoshuaGross
Differential Revision: D22999891
fbshipit-source-id: e2d0f5771c1bf3cd788e5e9da0155c92e33fb84e
Summary:
Changelog:
[Internal] - Add default value for accessibilityState "checked" and handle unhandled states.
It is also work for the case that accessibilityRole = "switch" and accessibilityState is set.
Reviewed By: sammy-SC
Differential Revision: D22914427
fbshipit-source-id: 4767a21f3bd109019b57bc09918758a38fbdea93
Summary:
This diff creates the Android OSS build system for the module react/renderer/components/view
As part of this diff I had to remove inner folders of react/renderer/components/view
changelog: [internal] internal
Reviewed By: fkgozali
Differential Revision: D22881703
fbshipit-source-id: afb56b4f7660d000d2abb8ade0ccb60d1adfb371
Summary:
This diff creates the Android OSS build system for the module react/utils
As part of this diff I also moved the module to react/utils folder
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D22877265
fbshipit-source-id: 717487aacb392d0f08530763a16a638b8021d501
Summary:
Changelog: [Internal]
`SafeAreaViewShadowNode` we made incorrect assumption that setting `style` on YGNode and then copying it, always copies the style.
This is incorrect, style is only copied once `YGNodeCalculateLayout` has been called on either the node or its parent.
Reviewed By: JoshuaGross
Differential Revision: D22945677
fbshipit-source-id: 9c063c2dfe4d2390cf2fd10a96d2de418fa69376
Paige Sun
Samuel Susla
Joshua Gross
Valentin Shergin
David Vacca
Jiayan Zhuang