Summary:
ES Modules implicitly enable strict mode. Adding the "use strict" directive is, therefore, not required.
This diff removes all "use strict" directives from ES modules.
Changelog:
[Internal]
Reviewed By: motiz88
Differential Revision: D26172715
fbshipit-source-id: 57957bcbb672c4c3e62b1db633cf425c1c9d6430
Summary:
This change contains the suppressions for the up coming v0.142.0 Flow release.
The new suppressions are a result the following changes:
* Disallow flowing functions or inexact objects to indexed objects to improve object soundness. This can cause errors if you are passing a function or inexact objects when an indexed object is expected.
* Flow now processes imports before checking the body of a file. In some rare cases this can expose previously skipped errors due to the processing order.
Reviewed By: mroch
Differential Revision: D25820434
fbshipit-source-id: 59cc1d852ffc8cc39f0d5112ce485fb33f05c092
Summary:
Removes the default press delay from `Pressability`, which was introduced in 0.63 and affected `Pressable`. Fixes#29376.
In a subsequent commit, I will bring it back as an `unstable_pressDelay` prop.
Changelog:
[General][Changed] - Removed default 130ms delay from Pressability and Pressable.
Reviewed By: lunaleaps
Differential Revision: D23604582
fbshipit-source-id: c21c72bf8b59fed028f5905ca4f805bb3fa79399
Summary:
When a `Pressable` has a configured (or the default) `delayPressIn` and no (or the default) `delayPressOut`, tapping very quickly can lead to intantaneous invocation of `onPressIn` and `onPressOut`. The end result is that users may never experience any intended visual press feedback.
This changes `Pressable` to accept (and be preconfigured with a default) **minimum press duration**. The minimum press duration ensures that even if the press is released before `delayPressIn` has elapsed, `onPressOut` will still wait the remaining time up to `minPressDuration` before firing.
Note that setting a non-zero `delayPressOut` is insufficient because if a user holds down on a `Pressable` for longer than `delayPressIn`, we still want `onPressOut` to fire immediately when the press is released.
Changelog:
[General][Changed] - Added `minPressDuration` to `Pressable`.
Reviewed By: TheSavior
Differential Revision: D21614708
fbshipit-source-id: 502f3d8ad6a40e7762435b6df16809c8798dd92c
Summary:
This gets us on the latest Prettier 2.x:
https://prettier.io/blog/2020/03/21/2.0.0.html
Notably, this adds support for TypeScript 3.8,
which introduces new syntax, such as `import type`.
Reviewed By: zertosh
Differential Revision: D20636268
fbshipit-source-id: fca5833d003804333a05ba16325bbbe0e06d6c8a
Summary:
A few recent imports have explicitly added ".js" to the end of their path. This prevents Metro from resolving platform-specific JS files, e.g. "Foo.android.js" or "Foo.windows.js" instead of "Foo.js".
React Native Windows provides its own implementation of files in a few cases where stock React Native will share them between Android and iOS. We hope to reduce/eliminate these long term, but requiring explicit ".js" files currently breaks us in a couple of places where we have custom implementations.
This change is a quick regex replace of ES6 and CommonJS imports in 'Libraries/" to eliminate ".js".
## Changelog
[General] [Fixed] - Do not explicitly include ".js" in Library imports
Pull Request resolved: https://github.com/facebook/react-native/pull/28311
Test Plan: I haven't done any manual validation of this, but `flow-check` should catch any issues with this during CI.
Reviewed By: cpojer
Differential Revision: D20486466
Pulled By: TheSavior
fbshipit-source-id: 31e1ccc307967417d7d09c34c859f0b2b69eac84
Summary:
The current implementation of `Pressability` has a bug related to `onLongPress`.
When a user starts a press gesture, we keep track of the activation position (occurs after waiting `delayPressIn` milliseconds). If the touch moves away from that position by more than 10dp, we rule out the long press gesture. This means no matter how long you hold down the press, even if you move it back to within 10dp, we will not fire `onLongPress`.
However, there is currently a bug where we never reset the cached activation position. This means that after the first press gesture, all subsequent long press gestures must start within 10dp of that first press gesture. This leads to seemingly intermittent missing long press gestures.
This fixes the bug by ensuring that whenever a press gestures is terminated (either via a cancel or release), we reset the activation position.
Changelog:
[General][Fixed] - Fixed Pressability to properly fire `onLongPress`.
Reviewed By: TheSavior
Differential Revision: D20410075
fbshipit-source-id: e4727b7a9585ce3ea39481fc13e56b6b91740c8c
Summary:
During the development of `Pressability`, I removed the default "press in delay" in order to minimize differences between `Touchable` (as used by `TouchableWithoutFeedback`) and `Pressability`. However, it was a bug that `TouchableWithoutFeedback` zero'd out the default press delay.
This restores the original "press in delay". This will make it so that when users swipe over a pressable element in a scroll view, the scroll view will have time to cancel the touch and prevent a press in behavior (visual jank).
Changelog:
[General] [Changed] - Increase default `delayPressIn` value for `Pressability` to 130ms.
Reviewed By: TheSavior
Differential Revision: D20176152
fbshipit-source-id: 5d6481395ee501bcab20ab98cb46a6be2c423ddf
Summary:
Refactors `Pressability` so that updates to the configuration are now explicitly committed using `configure()`.
Previously, the configuration was updated implicitly because `Pressability` accepted a series of functions whose closures capture values (e.g. `this.props`). Although these changes typically happen when component instances are "atomically" updated by React, it is not a guarantee. For example, arbitrary instance variables could be used to configure `Pressability`, and they could be muted at any time.
This change makes updates to the configuration of `Pressability` more predictable.
Changelog:
[Internal]
Reviewed By: TheSavior
Differential Revision: D18742620
fbshipit-source-id: d2e96dd1e3643289daab2177199a29f80d17b0bc
Summary:
By depending on react-native, these files can't be flow strict until index.js is flow strict. By depending on the internals directly they can be flow strict as soon as their dependents are flow strict.
Changelog:
[Internal] Refactoring some core file imports to depend on internals directly
Reviewed By: zackargyle
Differential Revision: D18828324
fbshipit-source-id: 2a347c4e234a64edbb3e6f0ef6387ef1ce78badc
Summary:
Makes `Pressability` available the open source `react-native` repository.
This abstraction is intended to replace `Touchable.Mixin` and enable us to finally stop depending on `createReactClass` (et al).
Changelog:
[Internal]
Reviewed By: TheSavior
Differential Revision: D18715853
fbshipit-source-id: 21af8652cfb4557c60babd31b2776bcaeaed8447
Luna Wei
Micha Reiser
Pieter Vanderwerff
Tim Yung
Michael Bolin
Nick Gerleman
Eli White