{% setvar book_path %}/reference/kotlin/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

Stage

enum Stage

An enumeration of the lifecycle stages an activity undergoes.

See the android.app.Activity javadoc for detailed documentation.

Summary

Enum Values
`CREATED`	Indicates that onCreate has been called.
`DESTROYED`	Indicates that onDestroy has been called - system is shutting down the activity.
`PAUSED`	Indicates that onPause has been called - activity is no longer in the foreground.
`PRE_ON_CREATE`	Indicates that onCreate is being called before any onCreate code executes.
`RESTARTED`	Indicates that onResume has been called - we have navigated back to the activity.
`RESUMED`	Indicates that onResume has been called - activity is now visible to user.
`STARTED`	Indicates that onStart has been called.
`STOPPED`	Indicates that onStop has been called - activity is no longer visible to the user.

Public functions
`Stage`	`valueOf(name: String)`
`Array<Stage>`	`values()`

val Stage.CREATED: Stage

Indicates that onCreate has been called.

val Stage.DESTROYED: Stage

Indicates that onDestroy has been called - system is shutting down the activity.

val Stage.PAUSED: Stage

Indicates that onPause has been called - activity is no longer in the foreground.

val Stage.PRE_ON_CREATE: Stage

Indicates that onCreate is being called before any onCreate code executes.

val Stage.RESTARTED: Stage

Indicates that onResume has been called - we have navigated back to the activity.

val Stage.RESUMED: Stage

Indicates that onResume has been called - activity is now visible to user.

val Stage.STARTED: Stage

Indicates that onStart has been called.

val Stage.STOPPED: Stage

Indicates that onStop has been called - activity is no longer visible to the user.

fun valueOf(name: String): Stage

fun values(): Array<Stage>