Summary:
RN-Tester is currently crashing at startup time due to an NPE.
This PR fixes it.
## Changelog
[Android] [Fixed] - Fix NPE on `ReactEditText` due to null mFabricViewStateManager
Pull Request resolved: https://github.com/facebook/react-native/pull/33910
Test Plan: Tested locally that RN Tester runs both in Debug and in Release
Reviewed By: cipolleschi
Differential Revision: D36666440
Pulled By: cortinico
fbshipit-source-id: f004ff228fb4f9ff339aac606858d47de3706426
Summary:
There's no need for this to be a setter/getter, as there are no side-effects, and it means we can use the same helper method to read it as other feature flags.
Changelog: [Internal]
Reviewed By: cortinico
Differential Revision: D36595602
fbshipit-source-id: d27c01bd39d03606a6f8c17ba181a8cd0bf58dbb
Summary:
In D36345402 (https://github.com/facebook/react-native/commit/56e9aa369f5c13af38cf80ba47e9eb29d835ec89) I changed the behaviour for mount items to be skipped if they were just setting zero values. AndroidTextInput is the only component that I'm aware of that has non-zero padding by default, and we account for this when creating the native shadow node. This optimization broken TextInput use-cases that explicitly request zero-padding, since we end up ignoring it.
To keep this optimization, explicitly init ReactTextInput's padding to 0, but only in Fabric. `updateState` was the closest thing I could find to a Fabric-only callback, once it's fully rolled out, we can also move this to the constructor.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D36545775
fbshipit-source-id: 07bb96032c69d7e350980b0b975e637b66c307ed
Summary: Changelog: [Internal] - Bypass dispatching an event if no view along the hierarchy is listening to it. Only applied for touch-based interactions. Next change will add optimization for mouse interactions
Reviewed By: vincentriemer
Differential Revision: D35739417
fbshipit-source-id: 134ffefef3bb4f97bf3e63b6bccc0caca464dfbd
Summary:
* Make inner classes static where possible
* Make member variables final when set from constructor
* Remove Nullable on `mFabricViewStateManager` and associated checks
* Remove `createInternalEditText` which has moved to the ShadowNode (paper-only)
Changelog: [Internal]
Reviewed By: genkikondo
Differential Revision: D36545807
fbshipit-source-id: 85517511d1734f0e55de5caa012e32feb40e8492
Summary:
ViewManager does a null-check already, and so inside the `updateState` method, we can safely assume this parameter is no longer nullable.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D36545806
fbshipit-source-id: 92eefa518f11c17b91aa3da2e14066d36fa4f4c2
Summary: Changelog: [Android][Fixed] Scroll views would still receive scroll events when nested in a view with `pointer-events: "none"`
Differential Revision: D36423921
fbshipit-source-id: 87b8a236e15dda7b648b6fc649187e95a9a2cc42
Summary:
Currently on Android, React Native can only accept font resource IDs which it internally converts into Typeface objects. This change allows ReactFontManager to be passed a Typeface at runtime to enable e.g. downloading fonts on demand.
Changelog:
[Android][Added] - Ability to pass a Typeface object to ReactFontManager in addition to a font resource ID
Reviewed By: makovkastar
Differential Revision: D36138123
fbshipit-source-id: b314e8c7fc28174b5caa017076b6eb3d4f6dbaa8
Summary:
This Change fixes a possible null exception as the user uses AppCompat 1.4.0
as a dependency in their App and uses a `TextInput` component.
The exception may happen as `mFabricViewStateManager` is accessed during
the constructor of the superclass, and is not yet initialized.
- For reference, commit #e21f8ec34984551f87a306672160cc88e67e4793 fixes the crash which was already happening.
<!-- Explain the **motivation** for making this change. What existing problem does the pull request solve? -->
Possible null exception as `mFabricViewStateManager` is accessed during
the constructor of the superclass, white it is not yet initialized.
This commit #e21f8ec34984551f87a306672160cc88e67e4793 fixes the crash which was already happening, accessing of mFabricViewStateManager before initialization, and left another one of the call of the same nature.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
Fix: accessing `mFabricViewStateManager` before initialization.
[JavaScript] [Fixed] - accessing `mFabricViewStateManager` before initialization.
Pull Request resolved: https://github.com/facebook/react-native/pull/33769
Test Plan: no external tool was used.
Reviewed By: javache
Differential Revision: D36205441
Pulled By: cortinico
fbshipit-source-id: f3fca69224c7794757514f026a5293b213986186
Summary:
Now that the PFH node has been renamed this updates the pfh label.
Produced via `xbgs -l -e '"pfh:ReactNative_CommonInfrastructurePlaceholde"' | xargs sed -i 's/"pfh:ReactNative_CommonInfrastructurePlaceholde"/"pfh:ReactNative_CommonInfrastructurePlaceholder"/'`
Reviewed By: jkeljo
Differential Revision: D35374087
fbshipit-source-id: 61590f69de5a69ec3b8a0478f6dd43409de3c70b
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/33535
Hack to support Kotlin functions in Buck compilation: adds Kotlin stdlib as a dependency to make sure upstream targets include Kotlin jvm internal classes.
Changelog: [Internal]
Reviewed By: cortinico
Differential Revision: D35284430
fbshipit-source-id: 0d29ad30386514c8df5376d0a6809d3105f0cd0f
Summary:
Updates `ReadableMapBuffer` to conform to `MapBuffer` interface, to allow interchangeable use of `Readable/WritableMapBuffer` in the code.
Notable changes:
- MapBuffer.Entry getters are now represented as Kotlin properties and appended `Value` suffix (e.g. `entry.getInt()` becomes `entry.getIntValue()` in Java, or `entry.intValue` in Kotlin)
- `ByteBuffer` is imported in constructor instead of on demand. This method doesn't copy the data as the bytes are read directly from native heap, and benchmarking a 500-byte `MapBuffer` shows no difference in import speed.
- Internal logic of `ReadableMapBuffer` uses `UShort` kotlin type for key retrieval, for more correct representation of values.
- Explicit exception throws are replaced with `require` and `check` methods for `IllegalArgumentException` and `IllegalStateException` (default FB conversion).
The change also updates `ReadableMapBuffer` usages to `MapBuffer` interface where possible (virtually everywhere except JNI methods).
Changelog: [Android][Changed] - Adopt `MapBuffer` interface for `ReadableMapBuffer`
Reviewed By: mdvacca
Differential Revision: D35218633
fbshipit-source-id: 515dd974c27b2978ade325b2e1750ab8f068a20a
Summary:
While it would be better to be able to do all of the ownership metadata at the Buck macro level, that proved to be more work than expected.
This diff adds the corresponding pfh label to all targets in `xplat/js/react-native-github` that have a Supermodule label. Once the migration is complete the Supermodules labels will be able to be removed.
Reviewed By: cortinico
Differential Revision: D35221544
fbshipit-source-id: d87d5e266dfb5e6ee087251dc34dff5db299bbaf
Summary:
Aligns two codepaths for measure, making sure we can use both MapBuffer and ReadableMap for measuring components.
Changelog: [Internal] - Align measure interface for MapBuffer experiment
Reviewed By: javache, mdvacca
Differential Revision: D34960317
fbshipit-source-id: a39eb84a0abb4414717463f2f1741e470be3531f
Summary:
sSpannableCache is a significant user of Java heap memory - up to 0.22MB is retained by sSpannableCache.
It turns out sSpannableCache was never hitting as hashCode is different for the same attributedString contents. attributedString.getInt("hash") provides the expected hash code.
This indicates removing spannableCache will not affect perf. Will gate just in case though.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D34900414
fbshipit-source-id: 7563cde6ba9dc153072e7aebede99389ce3153e7
Summary:
Sticky headers (via OCScrollTrackerStickyHeader) did not work with RN because overscroll does not trigger onScroll events.
This diff adds a listener to overscroll, which then emits scroll events.
Changelog:
[Internal][Changed] - Changed ScrollEvent's scrollX and scrollY to float
---
# Context
GamingActivity headers are part of the FlatList; on overscroll (when you scroll up when you're already at the top of the FlatList), the header is translated via Animated's native event. The problem on RN is that onScroll is not fired during overscroll (due to how overscroll-decor works - it merely applies a translation on the scroll view itself).
Scroll events propagate to the native animated events as follows:
- ReactScrollView.onScrollChanged -> ReactScrollViewHelper.updateStateOnScrollChanged -> ReactScrollViewHelper.emitScrollEvent -> EventDispatcher.dispatchEvent -> NativeAnimatedNodesManager.onEventDispatch
# Approaches
Two approaches were considered to fix sticky headers:
- [Implemented in this diff] Attach a listener on OverScrollDecor and fire onScroll events. I ran into 2 main issues with this:
- The header clips as the scroll view is translated down. This is fixed via setting clipChildren.
- Move headers out of FlatList, and translate the header only for positive scroll offsets.
- Requires product-side code changes
- Hover outline is cut off by the header
- Click-drag to scroll does not work on the header
Reviewed By: javache
Differential Revision: D34696042
fbshipit-source-id: 15450f31a7042ce67cdffc74614f4f7b9684d0ca
Summary:
When the `snapToOffsets` prop is empty array, the scroll view would crash unexpectly. This diff fixed that by treating empty array prop as null value for `snapToOffsets`.
Changelog:
[Android][Fixed] - Fix crash on empty snapToOffsets array
Reviewed By: makovkastar
Differential Revision: D34802022
fbshipit-source-id: af330512e444081b0cb02b65288ec5cd2bd14205
Summary:
This diff fixed an issue that caused regression in fb4a and React Native panel apps regarding scrolling behavior. When scrolling in either horizontal or vertical scroll view, if the consecutive touch interrupted the previous fling (post touch scrolling), the scroll view would block touch event from dispatching to the content view. Thus, the items in scroll view are not responding to touch events anymore.
The diff that caused this issue is D34627330 (https://github.com/facebook/react-native/commit/0368081858193d7c2537acd9080d11bb701ee98b). In that diff, I added code to cancel the scheduled post touch runnable when touch down is received in scroll view. That is expected as the post touch runnable is to handle snapping scroll case, where [an extra fling](https://fburl.com/code/7qza1ece) is triggered to make sure scroll view stops at the right position. When user touch the screen before the previous scroll fling finishes, this post processing is no longer needed -- the new touch should take full control of scroll view.
However, in D34627330 (https://github.com/facebook/react-native/commit/0368081858193d7c2537acd9080d11bb701ee98b), I failed to reset the runnable instance `mPostTouchRunnable` to null when cancelling it. This caused the future post touch handle logic [stops to run](https://fburl.com/code/lh8pi7l0), as it thinks the runnable is non-null and has been scheduled. This prevents fabric from receiving proper scroll state updates from android side, thus causing a state corruption and affects logic to decide where the scroll offset is and where the child item is after that.
This diff fixed the issue by resetting the runnable instance, as well as making sure if the runnable is already running and the extra fling starts, we are canceling that fling animation properly.
Changelog:
[Android][Fixed] - Fixed regression on content in scroll view not responding to touch when fling got interrupted
Reviewed By: ShikaSD
Differential Revision: D34734129
fbshipit-source-id: 7d7689d203ce76c59cd44e16e31582317bb409bd
Summary:
Typically, ReactTextView#setText is called via ReactTextViewManager#updateExtraData, but natively animated color changes bypass render and layout pass via direct call to SurfaceMountingManager#updateProps from UIManager#synchronouslyUpdateViewOnUIThread.
Thus, for animated color changes to get applied, we need to handle the color prop in ReactTextAnchorViewManager.
In addition, native driver updates are not synchronized with Fabric's mounting; if the native driver update happens before mount, the update is done in updateState.
Changelog:
[Android][Added] - Support animating text color with native driver
Reviewed By: mdvacca
Differential Revision: D34630294
fbshipit-source-id: c0f1e19c801c0e909e84387d623a6556ce6f2d67
Summary:
The issue to be fixed here is an edge case when in nested scroll view, for example vertical scroll wraps horizontal scroll, when user scrolls horizontally then move the joystick downwards, the horizontal scroll would bounce back. This is shown in the demo:
https://pxl.cl/209f8
The root cause of the issue is due to two workflows fight to set the scroll position and confusing the scroll change dispatcher to calculate fling velocity direction, which caused a wrong fling behavior. Check this log and description to get more details:
{F706620839}
To fix the issue, in this diff we overridden the `onInterceptTouchEvent` method in panel app scroll views, and make it return true when the previous scroll is still running. This effectively skips the drag slop in the default scroll view behavior, as we know the touch event should've been handled by the scroll view if it's still scrolling.
This way, the vertical scroll part on the vertical scroll view will not be dispatched to the horizontal scroll at all. This allows the nested scroll view to work separately.
Changelog:
[Android][Internal] - Share the post intercept touch event logic in scroll views
Reviewed By: javache
Differential Revision: D34627329
fbshipit-source-id: d500ec3bfbe349a45ef5c1360b5c8807c168f682
Summary:
This diff aims to fix an issue I found while working on T113264056. It's to address the [comment](https://www.internalfb.com/diff/D3207608 (https://github.com/facebook/react-native/commit/a3146e41a259175f0c79e3c213523a0fb21613d7)?dst_version_fbid=507451319451602&transaction_fbid=1615731455398227) in an old diff D3207608 (https://github.com/facebook/react-native/commit/a3146e41a259175f0c79e3c213523a0fb21613d7). That issue begins to surface after I made the change in the next diff, which is discussed in detail in the task description (T113385381).
The fix here is to cancel the post touch processing when a new touch down is received. This should've cancel any previous post touch processing as the new touch should take full control of scrolling.
Changelog:
[Android][Fixed] - Cancel post touch process when new touch is received
Reviewed By: javache
Differential Revision: D34627330
fbshipit-source-id: 1fb8cfc1a4d94349b5290915a0a9f190186f2af3
Summary:
Per Android docs (https://developer.android.com/reference/android/graphics/Paint#FILTER_BITMAP_FLAG):
> This should generally be on when drawing bitmaps, unless performance-bound (rendering to software canvas) or preferring pixelation artifacts to blurriness when scaling significantly.
Changelog:
[Android][Fixed] - Improve rendering of images when resampled and corner radius applied
Reviewed By: genkikondo
Differential Revision: D34551184
fbshipit-source-id: 649da53af816be829e5b7f8e2a100f07a8b412b7
Summary:
Provides an alternative way of diffing props on Android side. Instead of passing dynamic JSON values from JS, the new approach diff C++ props and serializes difference into a `MapBuffer`. Current implementation does this only for `RCTView` component to test performance, correctness and memory impact (as MapBuffers are supposed to be more compact and performant).
This way of passing props allows for additional alignment between platforms, as C++ props are now source of truth for the view state, similar to iOS. At the same time, changing serialization method requires reimplementing `ViewManager` codegen (done manually for now) to account for `MapBuffer`s.
Changelog: [Added][Android] - Added an experimental prop serialization path based on MapBuffer
Reviewed By: mdvacca
Differential Revision: D33735245
fbshipit-source-id: 1515b5fe92f6557ae55abe215ce48277c83974a6
Summary:
Was trying out some behaviour when using the MapBuffer experiment and fixed some small issues.
Changelog: [Internal]
Reviewed By: ShikaSD
Differential Revision: D34108859
fbshipit-source-id: 550ca0847419006ec17472cc4b70d38fc8d05396
Summary:
Brings the same fix https://www.internalfb.com/diff/D34015853 (https://github.com/facebook/react-native/commit/be260b9f479a3b55ee43d2959d2c49fd3c1eb4ac) for ReactScrollView to ReactHorizontalScrollView
When setting ScrollView's contentOffset, if the ScrollView hasn't been laid out yet when ReactHorizontalScrollViewManager.setContentOffset is called, then scroll position is never set properly. This is because the actual scroll offset (0, 0) was being passed into setPendingContentOffsets, instead of the desired scroll offset. Thus, when ReactHorizontalScrollView.onLayout gets called, ReactHorizontalScrollView.scrollTo gets called with (0, 0).
Changelog:
[Android][Fixed] - Fix ReactHorizontalScrollView contentOffset
Reviewed By: bvanderhoof
Differential Revision: D34246489
fbshipit-source-id: d923f7c9f136f7275d64bd658ffd5c2cc049d392
Summary:
Not setting locale for language/country neutral operation may cause bug depending on the default locale.
See https://docs.oracle.com/javase/7/docs/api/java/util/Locale.html#ROOT
Note: I am just searching for toLowerCase() and toUppercase() in my project's dependencies and send the same PR, in order to just be considered. Although I've seen the lack of explicit locale has caused issues for us, I am not sure if react-native is actually affected. I haven't checked for `String.format()` yet.
Example related issue: joltup/rn-fetch-blob#573
## Changelog
[Android] [Fixed] - Use root locale when converting string case.
Pull Request resolved: https://github.com/facebook/react-native/pull/33028
Reviewed By: ShikaSD
Differential Revision: D33943446
Pulled By: cortinico
fbshipit-source-id: d5be9392ea7c21a33436acac5b5e8c50b7c7e31e
Summary:
When setting ScrollView's contentOffset, if the ScrollView hasn't been laid out yet when ReactScrollViewManager.setContentOffset is called, then scroll position is never set properly. This is because the actual scroll offset (0, 0) was being passed into setPendingContentOffsets, instead of the desired scroll offset. Thus,
when ReactScrollView.onLayout gets called, ReactScrollView.scrollTo gets called with (0, 0).
Also updates out of date comments,
Changelog:
[Android][Fixed] - Fix ScrollView contentOffset
Reviewed By: ryancat
Differential Revision: D34015853
fbshipit-source-id: 84141a663fdb0ace2be7cef61f14944cb08125d1
Summary:
Adds support for Animated.Color with native driver for Android. Reads the native config for the rbga channel AnimatedNodes, and on update(), converts the values into an integer (0xaarrggbb)
Followup changes will include support for iOS and platform colors.
Changelog:
[Android][Added] - Support running animations with AnimatedColor with native driver
Reviewed By: javache
Differential Revision: D33833600
fbshipit-source-id: 2bf05c9715b603cf014ace09e9308b2bfd67f30a
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