pressKey API Reference in Compose UI Test

Holds down the given key for the given pressDurationMillis by sending a key down event, advancing the event time and sending a key up event.

Source set: Common

fun KeyInjectionScope.pressKey(
    key: Key,
    pressDurationMillis: Long = DefaultKeyPressDurationMillis,
)

Holds down the given key for the given pressDurationMillis by sending a key down event, advancing the event time and sending a key up event.

If the given key is already down, an IllegalStateException will be thrown.


key	The key to be pressed down.
pressDurationMillis	Duration of press in milliseconds.