Summary: This code was shipped as part of the initial open-source release but was never used.
Reviewed By: sahrens
Differential Revision: D14649389
fbshipit-source-id: 0c068ca69b91d275008f4a7af77a23a4f1470c18
Summary:
[Android] [Fixed] - LayoutAnimations cause invalid view operations
The dating team has found a consistent repro where following an order of steps will get you the following exception:
https://lookaside.facebook.com/intern/pixelcloudnew/asset/?id=2113362972287761
The exception is due to the fact that the following operation
`delete child tag 17 from parent tag 481 which is located at index 2`
cannot be performed because parent tag 481 only has 2 children.. and they also happen to not have the tag 17 as a child. Somehow the operations and the tree they act upon are out of sync.
RN receives operations from React via the native module `UIManagerModule`. The operations use tags (an identifier for a view) and indices to determine what view is updated. These operations (grouped together as a batch) are then passed to the UI thread where we perform them on the platform views.
LayoutAnimations are implemented per batch in RN. When LayoutAnimations are on, qualified view updates are animated. Because the delete operation is animated, RN doesn't remove the view from the platform view hierarchy immediately but asynchronously -- after the animation is complete. This is problematic for other view operations that rely on an index on where to insert or delete a view because during the creation of those operations, it was assumed all prior operations were performed synchronously.
This is what was occurring in the repro and there were silent view errors occurring before the exception was thrown.
This diff proposes a solution to track all pending delete operations across operations.
We introduce a map that is keyed on view tags and has a value of a sparse array that represents child index -> count of views that are pending deletion.
`{11: [0=1], 481: [2=1]}` where this would be interpreted as for index 0 under view tag 11, there is one async view deletion that has not completed and under tag 481 there is one async view deletion at index 2.
We use the map to adjust indices on add / delete operations. We also update the count when the deletion animation is complete and remove the tag from the map when it is deleted.
Regarding worst case sizing of the map => O(# of platform views rendered)
Reviewed By: mdvacca
Differential Revision: D14529038
fbshipit-source-id: 86d8982845e25a2b23d6d89ce27852fd77dbb060
Summary: SizeMonitoringFrameLayout was used to set layout contraints on the root shadow node when the native view's size changes. Since then, we introduced ways for the root node to use proper layout contraints using the root view's measure specs, which provides more accurate constraints for the root node, so SizeMonitoringFrameLayout is no longer needed. This ends up making a lot of UIManagerModule's method signatures cleaner
Reviewed By: mdvacca
Differential Revision: D9565720
fbshipit-source-id: c569cd15991a09987cc01e89612dc9193ad99b45
Summary: I want the same instrumentation we did for the JS thread for the NM thread. This diff adds thread cpu time.
Reviewed By: alexeylang
Differential Revision: D13328876
fbshipit-source-id: 7b310956c52907ffbd881f864e1f8e774853d7f5
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:
There are multiple UI thread passes during the layout process. The first is with all of the operations from React (createView, manageChildren, etc). The second is during onCollectExtraUpdates after the layout pass, when things like Text need to be precomputed before later being sent over to the views.
The onLayoutUpdateListener needs to run AFTER onCollectExtraUpdates operations are executed, so this is now queued up in the UIViewOperationQueue
Reviewed By: mdvacca
Differential Revision: D9416260
fbshipit-source-id: d1a4eaf38a4f6c82d41def34ffb94d303e8f50d4
Summary:
In native Android apps, like the YouTube app, context menus are closed when the device orientation changes.
In React Native apps instead, when having a [PopupMenu](https://developer.android.com/reference/android/widget/PopupMenu.html) open and rotating the device, the PopupMenu is not dismissed and appears in a wrong position on the screen.
This PR exposes a `dismissPopupMenu` method to allow the application to dismiss any open PopupMenu:
```(javascript)
UIManager.dismissPopupMenu()
```
Closes https://github.com/facebook/react-native/pull/15636
Differential Revision: D6837663
Pulled By: hramos
fbshipit-source-id: 7b0f4f04341129ad45c703a50897e17d93651974
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
Summary:
The showPopup method has an error callback. For some reason, it is asserting in case the wrong tagId is passed instead of calling the error callback on Android.
Pass not existing tagId to showPopup method and make sure it is receiving an error in js instead of crashing in native on Android.
[ANDROID] [MINOR] showPopup method calls error callback instead of crashing on errors.
Closes https://github.com/facebook/react-native/pull/17550
Differential Revision: D6776014
Pulled By: hramos
fbshipit-source-id: 1d97b762818d1591018fd43556eb41c3fb491eb9
Summary:
👋 Hello! Thanks for react-native, it’s a great project.
I was digging into the Android implementation in _ReactAndroid_ and noticed a couple typos in the documentation. I went through and tried to fix all the typos I could find using [aspell](http://aspell.net).
Not applicable: these changes are only to comments, and CI should be skipped.
[ANDROID][ENHANCEMENT][*] - Correct comment and docblock typos
Closes https://github.com/facebook/react-native/pull/17049
Differential Revision: D6472182
Pulled By: shergin
fbshipit-source-id: 7e62cab118609596b483d1cf16c3abf651d6753b
Summary:
Rebased version of #12842 that was reverted because of failing fb internal tests.
Closes https://github.com/facebook/react-native/pull/15919
Differential Revision: D5823956
Pulled By: hramos
fbshipit-source-id: 4ece19a403f5ebbe4829c4c26696ea0575ab1d0e
Summary:
I don't remember exactly where we talked about this but LayoutAnimation on Android is pretty stable now so there's no reason to keep it behind an experimental flag anymore. The only part that is not really stable is delete animations, so what I did is remove the default delete animation that we provide in presets.
**Test plan**
Tested that layout animations work properly without any config.
Closes https://github.com/facebook/react-native/pull/12141
Differential Revision: D4494386
Pulled By: mkonicek
fbshipit-source-id: 5dd025584e35f9bff25dc299cc9ca5c5bf5f17a3
Summary:
Android API 15 still have 1.5~2.0% distribution (refer: [Dashboard - Android Developer](https://developer.android.com/ndk/guides/standalone_toolchain.html#creating_the_toolchain)).
React Native is a good tec but many companies cannot endure loose their consumer. [Choreographer](https://developer.android.com/reference/android/view/Choreographer.html) triggered UI operation is the only reason that React Native Android sdk use minSdkVersion 16, so we can use a backward solution **only in API 15**: [Handler](https://developer.android.com/reference/android/os/Handler.html).
In this PR, the biggest change is :
- Make core operation of ReactChoreographer to an interface: ReactUIDriver;
- Impl ReactUIDriver by Handler => UIDriverHandlerImpl, refactor ReactChoreographer to UIDriverChoreographerImpl;
- Let UIDriverFactory to choose which one impl would be in use. (Only use handler in api 15).
Closes https://github.com/facebook/react-native/pull/12396
Reviewed By: AaaChiuuu
Differential Revision: D4588399
Pulled By: astreet
fbshipit-source-id: 76408e53664314dd926e6a553cde6bafbd37779e
Summary:
cc astreet
The goal of this PR is to enable the buck module `uimanager` to depend on `modules/core` without introducing any dependency cycles.
PR #11008 relies on this PR. PR #11008 needs `uimanager` to depend on `modules/core` so that `uimanager` can fire events using `RCTDeviceEventEmitter` which is in `modules/core`.
This PR moved a number of classes and interfaces:
- `com.facebook.react.modules.debug.DeveloperSettings` -> `com.facebook.react.modules.debug.interfaces.DeveloperSettings`
- `com.facebook.react.devsupport.DevOptionHandler` -> `com.facebook.react.devsupport.interfaces.DevOptionHandler `
- `com.facebook.react.devsupport.DevSupportManager` -> `com.facebook.react.devsupport.interfaces.DevSupportManager`
- `com.facebook.react.devsupport.DevServerHelper.PackagerStatusCallback` -> `com.facebook.react.devsupport.interfaces.PackagerStatusCallback`
- The class `com.facebook.react.devsupport.StackTraceHelper.StackFrame` was renamed to `StackFram
Closes https://github.com/facebook/react-native/pull/12329
Differential Revision: D4551160
Pulled By: astreet
fbshipit-source-id: 3a78443c4f30469b13ddfbdcc9bbef6af9e8381a
Summary:
If we throw an exception from a UIOperation, the UI is likely in a bad state and we shouldn't execute any other operations on it. In non-dev mode, this would mean we've crashed and don't have to worry about that. But in dev mode, we may have shown a redbox and the instance is still active. This means doing something like reloading, which will trigger onPause and thus flush more UI operations, can crash the app while its sitting on a red box.
This diff aims to prevent that by no longer executing UI operations after one has thrown an exception.
Reviewed By: AaaChiuuu
Differential Revision: D4536925
fbshipit-source-id: 15c21bb76ad3419a54d9d5de94b6bd1f70a3e4a4
Summary: Like GuardedAsyncTask, et al, but for Runnables.
Reviewed By: achen1
Differential Revision: D4537287
fbshipit-source-id: 8ae60c7007843c0b7d8e5c3835d0847921fb3db5
Summary:
We were noticing the following crash in our application, that was occurring fairly often, but still hard to reproduce:
```
12-12 10:37:35.342: E/AndroidRuntime(9064): FATAL EXCEPTION: main
12-12 10:37:35.342: E/AndroidRuntime(9064): Process: com.bloomberg.android.plus, PID: 9064
12-12 10:37:35.342: E/AndroidRuntime(9064): java.lang.NullPointerException: Attempt to invoke interface method 'void com.facebook.react.uimanager.UIViewOperationQueue$UIOperation.execute()' on a null object reference
12-12 10:37:35.342: E/AndroidRuntime(9064): at com.facebook.react.uimanager.UIViewOperationQueue$2.run(UIViewOperationQueue.java:782)
12-12 10:37:35.342: E/AndroidRuntime(9064): at com.facebook.react.uimanager.UIViewOperationQueue.flushPendingBatches(UIViewOperationQueue.java:829)
12-12 10:37:35.342: E/AndroidRuntime(9064): at com.facebook.react.uimanager.UIViewOperationQueue.access$1500(UIViewOperationQueue.java:44)
12-12 10:37:35.342: E/AndroidRuntime(9064): at com.facebook.react.uimanager.UIViewOperationQ
Closes https://github.com/facebook/react-native/pull/11428
Differential Revision: D4487841
Pulled By: astreet
fbshipit-source-id: ae49ef77967edea7514cbf40cb533c4b63fd34ae
Summary: Make UIOperation public so that custom implementations can expose instances of it.
Reviewed By: ahmedre
Differential Revision: D3618197
fbshipit-source-id: 89f764818cc2e8e94cf9678814e56e7074eb9067
Summary:
This PR follows the work started in #6431 but instead of implementing the snapshot for Android, will just allow that feature to be implemented by a third party library.
The missing feature is the ability to resolve a View for a given tag integer. which is now possible with a `addUIBlock` on the `UIManagerModule` method where you give a `UIBlock` instance (a new class) that implements a `execute(NativeViewHierarchyManager)` function.
This is already possible in iOS API. a third party can use the `addUIBlock` too.
I have kept the name `addUIBlock` so it's the same as in the [iOS' API](https://github.com/facebook/react-native/search?q=addUIBlock&type=Code&utf8=%E2%9C%93).
---
With this PR a third party lib can now do...
```java
UIManagerModule uiManager = reactContext.getNativeModule(UIManagerModule.class);
uiManager.addUIBlock(new UIBlock() {
public void execute (NativeViewHierarchyManager nvhm) {
View view = nvhm.resolveView(tag);
...do something with view... like... screenshot t
Closes https://github.com/facebook/react-native/pull/8217
Differential Revision: D3469311
Pulled By: astreet
fbshipit-source-id: bb56ecc7e8936299337af47ca8114875ee1fd2b0
Summary:
When we hit the back button and unmount the ReactRootView, we tell JS to unmount the application root node, which causes JS to asynchronously come back and tell the UIManager to drop the corresponding root view.
This issue was that by the time JS gets back to us, we likely will have already paused the UIManager frame callback which means the view unmounting never actually happens: it just gets stuck in the queue.
The solution is to immediately execute batches when they are enqueued when the frame callback isn't running.
Reviewed By: lexs
Differential Revision: D3398958
fbshipit-source-id: 0de81061a97a119be4cb0b12d6f01c1cec8e8171
Summary: This adds support for UIManager.setChildren on Android like D2757388 added for iOS.
Reviewed By: andreicoman11
Differential Revision: D3235369
fb-gh-sync-id: b538556ec4abdb606f9be26d1b74734046bca0cd
fbshipit-source-id: b538556ec4abdb606f9be26d1b74734046bca0cd
Summary:Creating views shouldn't have side effects so we can start doing them before the end of a batch. In order to limit the effect on framerate, we stop executing these create view operations after we've passed halfway through the frame.
Note, this doesn't seem to work yet for nodes: I'll address that in a followup diff.
Reviewed By: lexs
Differential Revision: D3120631
fb-gh-sync-id: 981540fac5a7499158146adb72c1be21fd0b5702
fbshipit-source-id: 981540fac5a7499158146adb72c1be21fd0b5702
Summary:This is the first from the series of PRs I'm going to be sending shorty that would let Animated.js animations to run off the JS thread (for Android only).
This PR introduce a new native module that will be used for offloading animations - NativeAnimatedModule. It has a simple API that allows for animated nodes management via methods like: create/drop animated node, connect/disconnect nodes, start animation of a value node, attach/detach animated from a native view.
Similarly to how we handle UIManager view hierarchy updates we create a queue of animated graph operations that are then executed on the UI thread. This isolates us from problems that may be caused by concurrent updates of animated graph while UI thread is "executing" the animation.
The most important class NativeAnimatedNodesManager.java implements a management interface for animated nodes graph as well as implements a graph traversal algorithm that is run for each animation frame. For each animation frame we visit animated nodes th
Closes https://github.com/facebook/react-native/pull/6466
Differential Revision: D3092739
Pulled By: astreet
fb-gh-sync-id: 665b49900b7367c91a93b9d8864f78fb90bb36ba
shipit-source-id: 665b49900b7367c91a93b9d8864f78fb90bb36ba
Summary:public
This adds the capability to get a View in absolute position on the screen, not just relative to the RootView. This is the Android implementation
Reviewed By: andreicoman11
Differential Revision: D2939170
fb-gh-sync-id: 658f1ebe6a458088f657a7469389add1a12222cd
shipit-source-id: 658f1ebe6a458088f657a7469389add1a12222cd
Summary:
Catalyst is the old project name. Rename a few files.
public
Reviewed By: bestander
Differential Revision: D2859553
fb-gh-sync-id: 65a87cc7bcc22f20326971becec02aa1c573e5b9
Summary: public This patch adds an alternative UIImplementation based on an idea of creating UI hierarchy off-the-main-thread (everything but Views), flattening ReactShadowNode hierarchy and displaying it within a single View when possible. While NativeViewHierarchyOptimizer allows removing layout-only RCTViews, this allows removing RCTView, RCTText and RCTImage.
This is an initial bare-bones implementation that doesn't really draw anything, only lays out the shadow nodes. Followup diffs will add missing features.
Reviewed By: astreet
Differential Revision: D2564309
fb-gh-sync-id: 2dda4c8cfc2bac3eb39c5c15e97bd23a57550a1d
Summary: public NativeViewHierarchyManager.createView() takes int rootViewTag which is only used to resolve ThemedReactContext, but we already have it resolved before we enqueueCreateView, so we can just pass it directly. This makes mRootViewsContext tag -> to ThemedReactContext mapping unnecessary in NativeViewHierarchyManager. Makes the class simpler.
Reviewed By: kmagiera, astreet
Differential Revision: D2460280
fb-gh-sync-id: 68c503f4fb37ca0b1dcb2abc9e0c33a5225d1f6a
Summary: public I need to extend NativeViewHierarchyManager to support a richer set of operations on Views, and those operations needs to be ran in UI thread.
Existing UIViewOperationQueue doesn't know about those operations, so I need to extend it too to allow them. This patch is making the class constructor protected to allow subclassing it from another package. Should not have any functional changes.
Reviewed By: astreet
Differential Revision: D2554826
fb-gh-sync-id: ad2d44a61beb216d940e20cd1489d3b5da1b398b
Pieter De Baets
Luna Wei
Max Sherman
Héctor Ramos
Andrew Chen (Eng)
David Vacca
miguelsm
Sophie Alpert
Sergei Dryganets
Cory Reed
Janic Duplessis
Alexey Lang
Omer Strulovich
Aaron Chiu
Fred Liu
desmondyao
Adam Comella
Andy Street
Mani Ghasemlou
Emil Sjolander
Seth Kirby
Gaëtan Renaudeau
Dave Miller
Krzysztof Magiera
Olivier Notteghem
Martin Konicek
Mike Armstrong
Denis Koroskin
Der-Nien Lee