ReactAndroid/com.facebook.react.bridge/CatalystInstanceImpl

CatalystInstanceImpl

open class CatalystInstanceImpl : CatalystInstance

This provides an implementation of the public CatalystInstance instance. It is public because it is built by XReactInstanceManager which is in a different package.

Types

Builder

open class Builder

PendingJSCall

open class PendingJSCall

Functions

addBridgeIdleDebugListener

open fun addBridgeIdleDebugListener(listener: NotThreadSafeBridgeIdleDebugListener)

Adds a idle listener for this Catalyst instance.

callFunction

open fun callFunction(function: CatalystInstanceImpl.PendingJSCall)

open fun callFunction(module: String, method: String, arguments: NativeArray)

destroy

open fun destroy()

Destroys this catalyst instance, waiting for any other threads in ReactQueueConfiguration (besides the UI thread) to finish running.

extendNativeModules

open fun extendNativeModules(modules: NativeModuleRegistry)

This method and the native below permits a CatalystInstance to extend the known Native modules.

getFabricUIManager

open fun getFabricUIManager(): UIManager

getJavaScriptContextHolder

open fun getJavaScriptContextHolder(): JavaScriptContextHolder

Do not use this anymore.

getJSCallInvokerHolder

open fun getJSCallInvokerHolder(): CallInvokerHolderImpl

Returns a hybrid object that contains a pointer to a JS CallInvoker, which is used to schedule work on the JS Thread.

getJSModule

open fun <T : JavaScriptModule?> getJSModule(jsInterface: Class<T>): T

getNativeMethodCallInvokerHolder

open fun getNativeMethodCallInvokerHolder(): NativeMethodCallInvokerHolderImpl

Returns a hybrid object that contains a pointer to a NativeMethodCallInvoker, which is used to schedule work on the NativeModules thread.

getNativeModule

@Nullable

open fun <T : NativeModule?> getNativeModule(nativeModuleInterface: Class<T>): T

@Nullable

open fun getNativeModule(moduleName: String): NativeModule

getNativeModules

open fun getNativeModules(): Collection<NativeModule>

getReactQueueConfiguration

open fun getReactQueueConfiguration(): ReactQueueConfiguration

getRuntimeExecutor

open fun getRuntimeExecutor(): RuntimeExecutor

getRuntimeScheduler

open fun getRuntimeScheduler(): RuntimeScheduler

getSourceURL

@Nullable

open fun getSourceURL(): String

Return the source URL of the JS Bundle that was run, or null if no JS bundle has been run yet.

handleMemoryPressure

open fun handleMemoryPressure(level: Int)

Called when the system generates a memory warning.

hasNativeModule

open fun <T : NativeModule?> hasNativeModule(nativeModuleInterface: Class<T>): Boolean

hasRunJSBundle

open fun hasRunJSBundle(): Boolean

initialize

open fun initialize()

Initialize all the native modules

invokeCallback

open fun invokeCallback(callbackID: Int, arguments: NativeArrayInterface)

isDestroyed

open fun isDestroyed(): Boolean

loadScriptFromAssets

open fun loadScriptFromAssets(assetManager: AssetManager, assetURL: String, loadSynchronously: Boolean)

Load a JS bundle from Android assets.

loadScriptFromFile

open fun loadScriptFromFile(fileName: String, sourceURL: String, loadSynchronously: Boolean)

Load a JS bundle from the filesystem.

loadSplitBundleFromFile

open fun loadSplitBundleFromFile(fileName: String, sourceURL: String)

Load a split JS bundle from the filesystem.

registerSegment

open fun registerSegment(segmentId: Int, path: String)

This method registers the file path of an additional JS segment by its ID.

removeBridgeIdleDebugListener

open fun removeBridgeIdleDebugListener(listener: NotThreadSafeBridgeIdleDebugListener)

Removes a NotThreadSafeBridgeIdleDebugListener previously added with addBridgeIdleDebugListener

runJSBundle

open fun runJSBundle()

setFabricUIManager

open fun setFabricUIManager(fabricUIManager: UIManager)

setGlobalVariable

open fun setGlobalVariable(propName: String, jsonValue: String)

setSourceURLs

open fun setSourceURLs(deviceURL: String, remoteURL: String)

This API is used in situations where the JS bundle is being executed not on the device, but on a host machine.

setTurboModuleRegistry

open fun setTurboModuleRegistry(turboModuleRegistry: TurboModuleRegistry)