ReactAndroid/com.facebook.react.fabric/StateWrapperImpl

StateWrapperImpl

open class StateWrapperImpl : HybridClassBase, StateWrapper

This class holds reference to the C++ EventEmitter object. Instances of this class are created on the Bindings.cpp, where the pointer to the C++ event emitter is set.

Functions

destroyState

open fun destroyState()

Mark state as unused and clean up in Java and in native.

getStateData

@Nullable

open fun getStateData(): ReadableNativeMap

Get a ReadableNativeMap object from the C++ layer, which is a K/V map of string keys to values.

getStateDataMapBuffer

@Nullable

open fun getStateDataMapBuffer(): ReadableMapBuffer

Get a ReadableMapBuffer object from the C++ layer, which is a K/V map of short keys to values.

isValid

open fun isValid(): Boolean

resetNative

open fun resetNative()

toString

open fun toString(): String

updateState

open fun updateState(@NonNull map: WritableMap)

Pass a map of values back to the C++ layer.

updateStateImpl

open fun updateStateImpl(@NonNull map: NativeMap)