ReactAndroid/com.facebook.react.runtime/BridgelessCatalystInstance

BridgelessCatalystInstance

class ~~BridgelessCatalystInstance~~(reactHost: ReactHostImpl) : CatalystInstance

Deprecated

This class is deprecated, please to migrate to new architecture using [com.facebook.react.defaults.DefaultReactHost] instead.

Constructors

constructor(reactHost: ReactHostImpl)

Properties

isDestroyed

open override val isDestroyed: Boolean

javaScriptContextHolder

open override val javaScriptContextHolder: JavaScriptContextHolder

Do not use this anymore. Use getRuntimeExecutor instead. Get the C pointer (as a long) to the JavaScriptCore context associated with this instance.

jsCallInvokerHolder

@get:JvmName(name = "getJSCallInvokerHolder")

open override val jsCallInvokerHolder: CallInvokerHolder

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

nativeMethodCallInvokerHolder

open override val nativeMethodCallInvokerHolder: NativeMethodCallInvokerHolder

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

nativeModules

open override val nativeModules: Collection<NativeModule>

reactQueueConfiguration

open override val reactQueueConfiguration: ReactQueueConfiguration

runtimeExecutor

open override val runtimeExecutor: RuntimeExecutor?

runtimeScheduler

open override val runtimeScheduler: RuntimeScheduler?

sourceURL

open override val sourceURL: String?

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

Functions

addBridgeIdleDebugListener

open override fun addBridgeIdleDebugListener(listener: NotThreadSafeBridgeIdleDebugListener)

Adds a idle listener for this Catalyst instance. The listener will receive notifications whenever the bridge transitions from idle to busy and vice-versa, where the busy state is defined as there being some non-zero number of calls to JS that haven't resolved via a onBatchCompleted call. The listener should be purely passive and not affect application logic.

callFunction

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

destroy

open override fun destroy()

Destroys this catalyst instance, waiting for any other threads in ReactQueueConfiguration (besides the UI thread) to finish running. Must be called from the UI thread so that we can fully shut down other threads.

extendNativeModules

open override fun extendNativeModules(modules: NativeModuleRegistry)

This method permits a CatalystInstance to extend the known Native modules. This provided registry contains only the new modules to load.

getFabricUIManager

open override fun ~~getFabricUIManager~~(): UIManager

getJSModule

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

getNativeModule

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

open override fun getNativeModule(moduleName: String): NativeModule?

handleMemoryPressure

open override fun handleMemoryPressure(level: Int)

Called when the system generates a memory warning.

hasNativeModule

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

hasRunJSBundle

open override fun hasRunJSBundle(): Boolean

initialize

open override fun initialize()

Initialize all the native modules

invokeCallback

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

loadScriptFromAssets

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

Load a JS bundle from Android assets. See JSBundleLoader.createAssetLoader

loadScriptFromFile

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

Load a JS bundle from the filesystem. See JSBundleLoader.createFileLoader and JSBundleLoader.createCachedBundleFromNetworkLoader

loadSplitBundleFromFile

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

Load a split JS bundle from the filesystem. See JSBundleLoader.createCachedSplitBundleFromNetworkLoader.

registerSegment

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

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

removeBridgeIdleDebugListener

open override fun removeBridgeIdleDebugListener(listener: NotThreadSafeBridgeIdleDebugListener)

Removes a NotThreadSafeBridgeIdleDebugListener previously added with .addBridgeIdleDebugListener

runJSBundle

open override fun runJSBundle()

setFabricUIManager

open override fun ~~setFabricUIManager~~(fabricUIManager: UIManager)

setGlobalVariable

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

setSourceURLs

open override 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. In that case, we must provide two source URLs for the JS bundle: One to be used on the device, and one to be used on the remote debugging machine.

setTurboModuleRegistry

open override fun ~~setTurboModuleRegistry~~(turboModuleRegistry: TurboModuleRegistry)