getStateFlow
Returns a StateFlow that will emit the currently active value associated with the given key.
val flow = savedStateHandle.getStateFlow(KEY, "defaultValue")Content copied to clipboard
Since this is a StateFlow there will always be a value available which, is why an initial value must be provided. The value of this flow is changed by making a call to set, passing in the key that references this flow.
If there is already a value associated with the given key, the initial value will be ignored.
Parameters
key
The identifier for the flow
initialValue
If no value exists with the given key, a new one is created with the given initialValue.