Action.WaitForMessage

Kotlin |Java

public final class Action.WaitForMessage extends Action

java.lang.Object
↳	androidx.media3.test.utils.Action
	↳	androidx.media3.test.utils.Action.WaitForMessage

Waits for a player message to arrive. If the target already received a message, the action returns immediately.

Summary

Public constructors
`WaitForMessage( @Size(max = 23) String tag, ActionSchedule.PlayerTarget playerTarget )`

Protected methods
`void`	`doActionImpl( ExoPlayer player, DefaultTrackSelector trackSelector, @Nullable Surface surface )` Called by `doActionAndScheduleNextImpl` to perform the action.

public WaitForMessage(
    @Size(max = 23) String tag,
    ActionSchedule.PlayerTarget playerTarget
)

Parameters
`@Size(max = 23) String tag`	A tag to use for logging.
`ActionSchedule.PlayerTarget playerTarget`	The target to observe.

protected void doActionImpl(
    ExoPlayer player,
    DefaultTrackSelector trackSelector,
    @Nullable Surface surface
)

Called by doActionAndScheduleNextImpl to perform the action.

Parameters
`ExoPlayer player`	The player to which the action should be applied.
`DefaultTrackSelector trackSelector`	The track selector to which the action should be applied.
`@Nullable Surface surface`	The surface to use when applying actions, or `null` if no surface is needed.