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:
This seems like a remnant of an old refactor. This is passed in, we wrap it with a JMessageQueueThread and then never use it again.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D31506280
fbshipit-source-id: aca01439dcddbe2b44ce80342fa8664f827919c9
Summary:
Always create a new EventEmitter specifically for Fabric when initializing the Fabric JSI module.
Previously, we were (sometimes!) reusing the EventEmitter being used for the old renderer and they were shared. There doesn't seem to be a compelling reason to continue doing this, and Fabric has optimized EventEmitters that we can use instead.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D29724537
fbshipit-source-id: 1b2c7a7d656e3fb86ddf98a6cf0f2e67dcbf8aef
Summary:
This diff creates a ReactFeatureFlag to initialize MapBufferSo file during Fabric initialization.
This is necessary to be able to compare properly Mapbuffer vs ReadableNativeMap (because ReadableNativeMap c++ files is already included in the bridge so file)
changelog: [internal]
Reviewed By: JoshuaGross
Differential Revision: D28436044
fbshipit-source-id: 338e1bb72b5313dc29a309e1b0e979e7c8bd1c18
Summary:
This diff creates a MC to verify impact of eager initialization of fabric classes, the purpose is to remove this code, but before doing that I would like to verify what's the impact.
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D28223943
fbshipit-source-id: 6f7c4701fb730fe1c0629ec13ead592ff619373f
Summary:
This diff refactor the initialization and deallocation of EventDispatcher in FabricUIManager when StaticViewConfigs are enabled.
The goal of this diff is to make sure that the EventDispatcher is deallocated correctly when using StaticViewConfigs
changelog: [internal]
Reviewed By: JoshuaGross
Differential Revision: D26166413
fbshipit-source-id: e5bdad7ba923edc677c6b73f3a4d1271941f41cc
Summary:
This diff refactors the intialization of Fabric in order to avoid loading UIManagerModule as part of the creation of FabricJSIModuleProvider.
One caveat is that now we are not taking into consideration the flag mLazyViewManagersEnabled
master/xplat/js/react-native-github/ReactAndroid/src/main/java/com/facebook/react/CoreModulesPackage.java177
if (mLazyViewManagersEnabled) {
As a side effect of this diff view managers will be initialized twice if the user has fabric and paper enabled
This diff was originally backed out in D25739854 (https://github.com/facebook/react-native/commit/4984c1e525e310f15c7d89230fdb2fa8fea91f05) because it produced a couple of bugs:
https://fb.workplace.com/groups/rn.support/permalink/4917641074951135/https://fb.workplace.com/groups/rn.support/permalink/4918163014898941/
These bugs are fixed by D25667987 (https://github.com/facebook/react-native/commit/2e631471092090e743245377742166ecae1d7e26).
This diff was reverted a couple of times because of the change in the registration of eventDispatcher. That's why I'm gating that behavior change as part of the "StaticViewConfig" QE.
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D25858934
fbshipit-source-id: a632799ccac728d4efca44ee685519713b4a7cbb
Summary:
This experiment has been successfully running for several weeks and show small but statsig perf improvements. Delete the old code and ship this 100% in code to simplify Fabric code.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D25775668
fbshipit-source-id: d2b41dfe691775e52b1e89c2fb6790a6500e560e
Summary:
Adding more Systrace sections to get perf information during critical paths.
Changelog: [Internal]
Reviewed By: ejanzer
Differential Revision: D24960195
fbshipit-source-id: 099e9cfac8ac87287e48e9915e6b28fe7a448783
Summary:
This diff refactors the ComponentFactoryDelegate class. It also introduces a new class called ComponentRegistry that will be used to register components into fabric
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D22985313
fbshipit-source-id: e33a3d4fcb3a1c509b80c6ff1f43889480b1c2c3
Summary:
Cleaning up the test for switching to the shared RuntimeExecutor, and removing the jsContext arg from Fabric's Android APIs entirely.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D22026752
fbshipit-source-id: df70faa70eaa2a04717ae89e8ad3216dfd486a35
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/28875
Update Fabric's Android binding to use a RuntimeExecutor instead of the `jsContext`, which is actually just the runtime pointer. This diff uses the RuntimeExecutor from CatalystInstanceImpl (in the previous diff) which uses the bridge under the hood.
Changelog: [Android][Changed] Modified Fabric's public-facing API on Android
Reviewed By: mdvacca
Differential Revision: D21051975
fbshipit-source-id: 9c17ad1986f90c12af457d88a5035553e0e7ceb0
Summary:
LocalData was fully replaced by State, this diff removes dead code thas was previously used to update local Data
changelog: [Internal] Internal cleanup on Fabric Android code
Reviewed By: shergin
Differential Revision: D21621481
fbshipit-source-id: a3e38300a54a85adff9145cdeea1e89dad09103f
Summary:
This diff eager initializes Fabric Android classes. This should help load all the Fabric classes at Bridge load time.
changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D21460507
fbshipit-source-id: 4b8d5c4e2d19e3a7eb3077027071e64ff16f1cbd
Summary:
This is the codemod portion of the parent diff.
I modified all call-sites to `ReactContext.getNativeModule` to do a null check on the returned NativeModule.
Changelog:
[Android][Fixed] - Check if NativeModules returned from CatalystInstanceImpl.getNativeModule are null before using them.
Reviewed By: JoshuaGross
Differential Revision: D21272028
fbshipit-source-id: 6bd16c6bf30605f2dfdf4c481352063712965342
Summary:
Earlier this week I introduced a change in the old, non-Fabric renderer (D20378633 D20427803) that (gated behind a feature-flag) executes ViewCommands before all other types of commands, as a perf optimization and (I think) a potential fix for a category of race conditions.
I've added more details in comments here.
The Fabric renderer uses the same feature-flag that I introduced for the non-Fabric renderer.
Changelog: [Internal] Fabric
Reviewed By: mdvacca
Differential Revision: D20449186
fbshipit-source-id: bb3649f565f32c417a6247369902333989a043aa
Summary:
This diff annotates core classes of Fabric with NonNull and Nullable annotations, this will help analysis of nullability plus improving integration with Kotlin clients
Changelog: Add NonNull annotation to Fabric core classes
Reviewed By: shergin
Differential Revision: D18010918
fbshipit-source-id: 40fe68470b97cdf740f52dfeb9130465aab5e6df
Summary:
View Pooling is not currently being used in Fabric Android, this diff removes all the extra abstractions that are being used becuase of the unused ViewPooling.
We might add this in the future when we re-implement view correctly.
Reviewed By: JoshuaGross
Differential Revision: D16543439
fbshipit-source-id: f41b6e02fddc36c7ef7a1052399d2e6b2041fcfb
Summary:
This diff formats the Java class files inside xplat/js/react-native-github. Since google-java-format was enabled in D16071401 we want to codemode the existing code so that users don't have to deal with formatter lint noise at diff-time.
```arc f --paths-cmd 'hg files -I "**/*.java"'```
drop-conflicts
Reviewed By: cpojer
Differential Revision: D16071725
fbshipit-source-id: fc6e3852e45742c109f0c5ac4065d64201c74204
Summary:
Right now JS triggers a view manager command with the following code:
```
UIManager.dispatchViewManagerCommand(
ReactNative.findNodeHandle(this),
UIManager.getViewManagerConfig('RCTView').Commands.hotspotUpdate,
[destX || 0, destY || 0],
);
```
As we want to get rid of calls to UIManager, we need to stop looking for the integer defined in native from JavaScript. We will be changing methods like this to be:
```
UIManager.dispatchViewManagerCommand(
ReactNative.findNodeHandle(this),
'hotspotUpdate',
[destX || 0, destY || 0],
);
```
We need to support ints and Strings to be backwards compatible, but ints will be deprecated.
Reviewed By: shergin
Differential Revision: D15955444
fbshipit-source-id: d1c488975ae03404f8f851a7035b58a90ed34163
Summary: This class is not necessary anymore, this diff deletes it from the repo
Reviewed By: JoshuaGross
Differential Revision: D15457346
fbshipit-source-id: c7293d93b50271efe3b3d2121c128ba6e13c7627
Summary:
Easy diff to refactor the sComponentNames map out of the FabricUIManager class.
This is a necessary clean-up to perform a slightly major refactor of the Fabric classes
Reviewed By: JoshuaGross
Differential Revision: D15421769
fbshipit-source-id: 3be73a6e20b338c8cea23ef0c88db417df7e3aa9
Summary:
This diff forces the eager initialization of some additional classes into FabricJSIModuleProvider.loadClasses().
This is a "hack" that will be removed in the near future
Reviewed By: JoshuaGross
Differential Revision: D15208977
fbshipit-source-id: 2e2c7856839b6c6888452800ef6da7f269e46735
Summary: Android plumbing for State and LocalData update mount items. See other commits in stack for usage
Reviewed By: mdvacca
Differential Revision: D14663522
fbshipit-source-id: 5604a6a9af292805e9ce46c68e5ce7472eef0218
Summary:
Right now we have a raw pointer to the js runtime in Java and we pass that to EventBeatManager's constructor; this diff adds a setter for the runtime ptr and removes it from the member initializer list, so that you can set it later from cpp instead.
Q: Should I just rewrite this to use RuntimeExecutor instead?
Reviewed By: shergin
Differential Revision: D14318893
fbshipit-source-id: 1221dd5959927967bad870f15c901c15e5455874
Summary:
Now that pre-allocation of views update props, we can just force the execution of "pre-allocation" instead of "create" mount item.
This diff removes the methods that were used by view creation
This way we reduce the amount of mountItems that are created during commit phase.
This should improve TTI (I'm running a MobileLab)
Reviewed By: shergin
Differential Revision: D14297477
fbshipit-source-id: a100bab798467e9f0fa9773e0206ba1ded472298
Summary:
MobileConfig should be wrapped and presented as a ReactNativeConfig object so that core Fabric C++ code can use it.
This is just a noop plumbing diff. Real support will be added in follow-on diff.
Reviewed By: fkgozali
Differential Revision: D13985466
fbshipit-source-id: a2ac2175688e855eda3b89aa69faf07749c6bd31
Summary: simple diff to eager initialize the PreAllocateViewMountItem class with the rest of the Fabric classes
Reviewed By: sahrens
Differential Revision: D13860612
fbshipit-source-id: d1fbc653420c1c1546bbf605c682ad5bb611d76b
Summary: Eager load classes used by Fabric. This is a temporary change that will be reverted in the near future
Reviewed By: shergin
Differential Revision: D13747454
fbshipit-source-id: 8ceb21f51982bcfcaa005dcc2ad9b457f7211795
Summary: This diff removes the FabricBinding interface becuase it is not needed anymore.
Reviewed By: sahrens
Differential Revision: D13707494
fbshipit-source-id: 7b50dcd40559356464a860ba32d9a0130ab2da6e
Summary: This diff removes the FabricBinder interface as it is not required anymore
Reviewed By: sahrens
Differential Revision: D13707495
fbshipit-source-id: ba470e7b0884d75491b1b162cd6bce09c193d863
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
Andrei Shikov