mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Samuel Susla
130b0f69ee
Summary: Changelog: [internal] Reland of D29131766 (https://github.com/facebook/react-native/commit/18165367b0347fc46cd52a6ac00afcf62d05cb30) which had to reverted because it caused binary size regression in instagram. Size check for `automation_instagram_stablesize_release` and `automation_igtv_release` {F626711916} Reviewed By: JoshuaGross Differential Revision: D29263302 fbshipit-source-id: cc8f5609ebaed9ddf666f7c57cdbf3dbf77a8f78
86 lines
3.2 KiB
Java
86 lines
3.2 KiB
Java
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.react.config;
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import com.facebook.proguard.annotations.DoNotStripAny;
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/**
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* Hi there, traveller! This configuration class is not meant to be used by end-users of RN. It
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* contains mainly flags for features that are either under active development and not ready for
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* public consumption, or for use in experiments.
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*
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* <p>These values are safe defaults and should not require manual changes.
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*/
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@DoNotStripAny
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public class ReactFeatureFlags {
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/**
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* Should this application use TurboModules? If yes, then any module that inherits {@link
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* com.facebook.react.turbomodule.core.interfaces.TurboModule} will NOT be passed in to C++
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* CatalystInstanceImpl
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*/
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public static volatile boolean useTurboModules = false;
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/**
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* Should application use the new TM callback manager in Cxx? This is assumed to be a sane
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* default, but it's new. We will delete once (1) we know it's safe to ship and (2) we have
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* quantified impact.
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*/
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public static volatile boolean useTurboModulesRAIICallbackManager = false;
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/** Should we dispatch TurboModule methods with promise returns to the NativeModules thread? */
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public static volatile boolean enableTurboModulePromiseAsyncDispatch = false;
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/** This feature flag enables logs for Fabric */
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public static boolean enableFabricLogs = false;
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/** Feature flag to configure eager initialization of Fabric */
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public static boolean eagerInitializeFabric = false;
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/** Enables Static ViewConfig in RN Android native code. */
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public static boolean enableExperimentalStaticViewConfigs = false;
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public static boolean enableRuntimeScheduler = false;
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/** Enables a more aggressive cleanup during destruction of ReactContext */
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public static boolean enableReactContextCleanupFix = false;
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/** Feature flag to configure eager initialization of MapBuffer So file */
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public static boolean enableEagerInitializeMapBufferSoFile = false;
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private static boolean mapBufferSerializationEnabled = false;
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/** Enables or disables MapBuffer Serialization */
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public static void setMapBufferSerializationEnabled(boolean enabled) {
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mapBufferSerializationEnabled = enabled;
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}
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public static boolean isMapBufferSerializationEnabled() {
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return mapBufferSerializationEnabled;
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}
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/** Enables Fabric for LogBox */
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public static boolean enableFabricInLogBox = false;
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public static boolean enableLockFreeEventDispatcher = false;
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public static boolean enableAggressiveEventEmitterCleanup = false;
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//
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// ScrollView C++ UpdateState vs onScroll race fixes
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//
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/* Enables a "state race condition fix" for ScrollViews StateUpdate + onScroll event emitter */
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public static boolean enableScrollViewStateEventRaceFix = false;
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/* Enables another "state race condition fix" for ScrollViews StateUpdate + onScroll event emitter. Races a StateUpdate with every onScroll event. */
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public static boolean enableScrollViewStateEventAlwaysRace = false;
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/* Configure a min scroll delta for UpdateState to be called while still actively scrolling. */
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public static int scrollViewUpdateStateMinScrollDelta = 0;
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}
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