Summary:
This got broken recently. As a result of this, when a module throws while being required, either by regular load or hot reload, the module object is marked as `hasError`. Form that point all subsequent HMR updates will fail because it will think the module failed while executing the factory but the failure could have been on an old run of an old factory.
The fix is very simple: just reset `hasError` to false when accepting a module.
Closes https://github.com/facebook/react-native/pull/7567
Differential Revision: D3310685
fbshipit-source-id: 2f0b48ab7432b7c221d0c88a019a28969a8862b2
Summary:
This works with D3305161 to minimize image flashing. After D3305161, the completion handler passed to `-[RCTImageLoader loadImageWithoutClipping:size:scale:resizeMode:progressBlock:completionBlock:]` may be called back on the main queue in the case of a cached image. In this case, we want to set the image view's image property synchronously rather than on the next runloop iteration via dispatch_async. This minimizes the amount of image flashing the user sees when displaying a cached image.
The exception to this case is for blurred images. A blur can be an expensive (taking multiple ms on the CPU), so we always make sure to perform the blur off the main queue even if the image is cached and the callback came back on the main queue.
Reviewed By: nicklockwood
Differential Revision: D3310176
fbshipit-source-id: 6820782527b65e4956879cf06e8ed2c09c622a58
Summary:
Previously, only Text and Image could be nested within Text. Now, any
view can be nested within Text. One restriction of this feature is
that developers must give inline views a width and a height via
the style prop.
Previously, inline Images were supported by using iOS's built-in support
for rendering images with an NSAttributedString via NSTextAttachment.
However, NSAttributedString doesn't support rendering arbitrary views.
This change adds support for nesting views within Text by creating one
NSTextAttachment per inline view. The NSTextAttachments act as placeholders.
They are set to be the size of the corresponding view. After the text is
laid out, we query the text system to find out where it has positioned each
NSTextAttachment. We then position the views to be at those locations.
This commit also contains a change in `RCTShadowText.m`
`_setParagraphStyleOnAttributedString:heightOfTallestSubview:`. It now only sets
`lineHeight`, `textAlign`, and `writingDirection` when they've actua
Closes https://github.com/facebook/react-native/pull/7304
Differential Revision: D3269333
Pulled By: nicklockwood
fbshipit-source-id: 2b59f1c5445a4012f9c29df9f10f5010060ea517
Summary:
This fixes an issue where animations for values near zero could end up formatted
with exponents (e.g. `1.452e-10`), which is not valid for an `rgba` color spec.
This commit arbitrarily rounds it to the nearest thousandth to prevent this type
of formatting while still maintaining high-enough resolution in the alpha channel.
One way this could bubble up to the user is as PropType validation failures:
```
Failed propType: Invalid prop `backgroundColor` supplied to `RCTView`: rgba(0, 0, 0, 9.838983123336224e-7)
```
Closes https://github.com/facebook/react-native/pull/7597
Differential Revision: D3310941
Pulled By: vjeux
fbshipit-source-id: 0c95facaef5b69c021662af9fb6f268d890ecc3e
Summary:
Motivation: Fix the documentation so that others don't stumble.
**Test plan**: Integrating RN into an existing Android app doesn't cause the `ConnectivityManagerCompat` exception anymore.
---
The instructions where still pointing at maven central. This updates the dependency and provides instructions on how to reference the local maven folder in `node_modules`.
Closes https://github.com/facebook/react-native/pull/7586
Differential Revision: D3309932
fbshipit-source-id: 8e4fc4c0ae5641af886c9d9a0feb1c8172e94fcf
Summary:
- Removed unnecessary rerending of `SwipeableListView` by properly managing `SwipeableListViewDataSource`
- Simplified `SwipeableRow` logic and improved swiping performance
- Added bounce effect
- Locked `ListView` from being scrollable when `SwipeableRow` is being swiped; behaviour mirrors that of Android on iOS and significantly improves framerates
Reviewed By: fkgozali
Differential Revision: D3307599
fbshipit-source-id: 168b6b72ef1f9e47d0145cf9e1baecbab3564b84
Summary:
Sometimes list view row components(even the ones unseen) have a frame but its x and y is 0 or uninitialized at view loading time, which will lead to _updateVisibleRows firing for all the row components incorrectly at loading time.
This is to make the code more defensive.
Reviewed By: sahrens
Differential Revision: D3308515
fbshipit-source-id: 0e30fdf10345629bfd9de3fe0ad641bb1903fe00
Summary:
Hi,
This changelist is for fixing a crash issue on Android devices. For detail please see, https://github.com/facebook/react-native/issues/7080
In short, the crash occurred when a RN app with a Alert dialog shown at front switches back after it is destroyed at background due to lack of phone memory.
My fix is to let those Alert fragment classes accessible from android.support.v4.app.Fragment instantiate() function, so that it won't crash. And since other UI will be reloaded whatever, mListener is set to null to avoid any callback happen.
Closes https://github.com/facebook/react-native/pull/7105
Differential Revision: D3212435
Pulled By: mkonicek
fbshipit-source-id: d900a33a4f0fd49258be94c277def55555ec8d73
Summary:
Got this error when trying to run instrumentation tests locally with `./scripts/run-android-local-integration-test.sh`
```
C:\Users\janic\Developer\react-native\ReactAndroid\src\androidTest\java\com\facebook\react\tests\DatePickerDialogTestCase.java:110: error: cannot access com.facebook.react.modules.core.DefaultHardwareBackBtnHandler
return (DialogFragment) getActivity().getSupportFragmentManager()
^
class file for com.facebook.react.modules.core.DefaultHardwareBackBtnHandler not found
C:\Users\janic\Developer\react-native\ReactAndroid\src\androidTest\java\com\facebook\react\tests\ViewRenderingTestCase.java:82: error: cannot access com.facebook.react.touch.ReactInterceptingViewGroup
assertEquals("Incorrect (or not applied) opacity", expectedOpacity, view.getAlpha());
^
class file for com.facebook.react.touch.ReactInterceptingViewGroup not found
C:\Users\janic\Developer
Closes https://github.com/facebook/react-native/pull/7575
Differential Revision: D3306330
fbshipit-source-id: a6d8afd060b54d56f9e2b97f45b642d7b7f46209
Summary:
grabbou pointed out this issue.
We recently started cleaning out the factory function after module are required to save some memory. This broke HMR on some edge cases because sometimes the factory function may need to be re-executed. This PR just wraps the optimization into `__DEV__` to make sure we don't use it while developing.
Closes https://github.com/facebook/react-native/pull/7568
Differential Revision: D3305120
Pulled By: martinbigio
fbshipit-source-id: 741cffbb327d118f0bd0ec34dc1af53d4f94880e
Summary:
This was accidentally added twice.
**Test plan (required)**
CI
Closes https://github.com/facebook/react-native/pull/7584
Differential Revision: D3305537
Pulled By: astreet
fbshipit-source-id: 7d652f9c7762cb66715f1b7235a186513d9b938d
Summary: Having UI modules access the shadowQueue via UIManager.methodQueue is fragile and leads to race conditions in startup, sometimes resulting in an error where the methodQueue is set twice, or not at all.
Reviewed By: javache
Differential Revision: D3304890
fbshipit-source-id: 7198d28314dbec798877fcaaf17ae017d50157e9
Summary:
The function should have optional arguments, but not nullable types.
Closes https://github.com/facebook/react-native/pull/7580
Differential Revision: D3304994
Pulled By: davidaurelio
fbshipit-source-id: 9918817429126ea16dd3076b61a3493c3a3a8388
Summary:
The `EmitterSubscription.remove()` method was previously calling `this.subscriber.removeSubscription(this)` directly, bypassing the mechanism in `NativeEventEmitter` that keeps track of the number of subscriptions.
This meant that native event modules (subclasses of `RCTEventEmitter`) would keep sending events even after all the listeners had been removed. This wasn't a huge overhead, since these modules are singletons and only send one message over the bridge per event, regardless of the number of listeners, but it's still undesirable.
This fixes the problem by routing the `EmitterSubscription.remove()` method through the `EventEmitter` so that `NativeEventEmitter` can apply the additional native calls.
I've also improved the architecture so that each `NativeEventEmitter` uses its own `EventEmitter`, but they currently all still share the same `EventSubscriptionVendor` so that legacy code which registers events via `RCTDeviceEventEmitter` still works.
Reviewed By: vjeux
Differential Revision: D3292361
fbshipit-source-id: d60e881d50351523d2112473703bea826641cdef
Summary:
The default white background for the root view causes an unattractive flash when loading any app with a non-white background. Almost every developer has to search for how to fix it.
This change makes the background color explicit in the file, so it can be easily change to match the color of the splash screen and the main screen without having to search for it.
**Test plan (required)**
Launched my app and it still has a white flash for the background before loading the app. I changed the background colors to other values and the flash was that color.
Closes https://github.com/facebook/react-native/pull/7570
Differential Revision: D3303451
Pulled By: vjeux
fbshipit-source-id: 61dbab768095c430bcb583bafb57575a7d767e6f
Summary:
Further describe the methods available on NetInfo.
Question: How do I update the docs on the website?
Closes https://github.com/facebook/react-native/pull/7375
Differential Revision: D3303300
fbshipit-source-id: 4343d490f65e4e47b93f2c98a645cb675d2cf708
Summary:
Currently, `7 << 16` is used as the animation easing function for both the showing and hiding of the keyboard.
Instead, `7 << 16` should be used for showing the keyboard and `6 << 16` for hiding the keyboard.
For details, see: http://stackoverflow.com/questions/18870447/how-to-use-the-default-ios7-uianimation-curve/19439283#19439283
**Test plan (required)**
Testing animating the position of a view to coordinate with the keyboard hiding and showing and it looks good.
Adam Comella
Microsoft Corp.
Closes https://github.com/facebook/react-native/pull/7372
Differential Revision: D3300464
Pulled By: nicklockwood
fbshipit-source-id: 3fdc161f709de11deb7de511aad28767f5d80bd6
Summary:
There's an edge case in the `RefreshControl` which causes it to show as refreshing when the state is set to false. When the component is initialized with `refreshing` set to `true` on initial render but set to `false` before `layoutSubviews` is called, it will call `beginRefresh` and ignore its state. That's because `layoutSubviews` never checks if `_currentRefreshingState` is in fact still `true`, it merely assumes it is.
This is fixed by simply doing a check for `_currentRefreshingState` before entering `beginRefresh` from `layoutSubviews`.
Closes https://github.com/facebook/react-native/pull/7556
Differential Revision: D3300124
fbshipit-source-id: d1dce8612e2c03b1f14284d513803d00af4b5c8a
Summary:
For now, we emit `didFocus` event before fully resetting the transition and
hiding the stale scenes, so handler for `didFocus` event does not get the right
scenes in place. We should emit the didFocus event after resetting the transition and
hiding the stale scenes.
Reviewed By: ericvicenti
Differential Revision: D3299002
fbshipit-source-id: 6a79528097aabc4f61d4dba322820c228c889a84
Summary:
We want to give people the ability to log scroll performance (including Fb).
This adds an interface that can be enabled and disabled from the react scroll views.
This is a prerequisite to implementing the actual framerate logger that will log dropped
frames while scrolling in prod.
Reviewed By: astreet
Differential Revision: D3283588
fbshipit-source-id: ed9736cb9ed3f441511647f36b1460092bd91e56
Martín Bigio
Alexander Blom
Ben Nham
Adam Comella
Sean Kelley
David Aurelio
Michał Gregorczyk
Fred Liu
Thorben Primke
Tobias Ritzau
Yu Huang
Gabe Levi
邓国梁
Yu Zheng(Sam)
Janic Duplessis
Tore Hanssen
Alexander Blom
Martin Konicek
Nick Lockwood
Naman Goel
Pieter De Baets
Dave Miller
Shane O'Sullivan
Yao Bin Then
Spencer Ahrens
Marc Horowitz
Arno Fortelny
Hedger Wang
Jimmy Mayoukou
Nathan Spaun
