ReactAndroid/com.facebook.react.defaults/DefaultReactActivityDelegate

DefaultReactActivityDelegate

open class DefaultReactActivityDelegate(activity: ReactActivity, mainComponentName: String, fabricEnabled: Boolean = false) : ReactActivityDelegate

A utility class that allows you to simplify the setup of a ReactActivityDelegate for new apps in Open Source.

Specifically, with this class you can simply control if Fabric is enabled for an Activity using the boolean flag in the constructor.

Parameters

fabricEnabled

Whether Fabric should be enabled for the RootView of this Activity.

Constructors

DefaultReactActivityDelegate

constructor(activity: ReactActivity, mainComponentName: String, fabricEnabled: Boolean, concurrentReactEnabled: Boolean)

constructor(activity: ReactActivity, mainComponentName: String, fabricEnabled: Boolean = false)

Functions

getCurrentReactContext

@Nullable

open fun getCurrentReactContext(): ReactContext?

Get the current ReactContext from ReactHost or ReactInstanceManager

getMainComponentName

open fun getMainComponentName(): String

getReactHost

@Nullable

open fun getReactHost(): ReactHost?

Get the ReactHost used by this app with Bridgeless enabled. By default, assumes getApplication is an instance of ReactApplication and calls getReactHost. Override this method if your application class does not implement ReactApplication or you simply have a different mechanism for storing a ReactHost, e.g. as a static field somewhere.