BackEventCompat

const val EDGE_LEFT = 0: Int

Indicates that the edge swipe starts from the left edge of the screen

const val EDGE_NONE = 2: Int

Indicates that the back event was not triggered by an edge swipe back gesture. This applies to cases like using the back button in 3-button navigation or pressing a hardware back button.

const val EDGE_RIGHT = 1: Int

Indicates that the edge swipe starts from the right edge of the screen

@RequiresApi(value = 34)
BackEventCompat(backEvent: BackEvent)

Constructs a BackEventCompat from a BackEvent object.

This constructor is used for API level 34 and above, mapping the BackEvent's properties to the corresponding values in BackEventCompat.

BackEventCompat(navigationEvent: NavigationEvent)

Constructs a BackEventCompat from a NavigationEvent object.

This constructor is used for compatibility with NavigationEvent and maps its properties to the corresponding values in BackEventCompat.

@RequiresApi(value = 34)
fun toBackEvent(): BackEvent

Convert this BackEventCompat object to a BackEvent object.

fun toNavigationEvent(): NavigationEvent

Convert this BackEventCompat object to a NavigationEvent object.

val frameTimeMillis: Long

Frame time of the back event.

val progress: Float

Value between 0 and 1 on how far along the back gesture is.

val swipeEdge: Int

Indicates which edge the swipe starts from.

val touchX: Float

Absolute X location of the touch point of this event in the coordinate space of the view that

• received this back event.

val touchY: Float

Absolute Y location of the touch point of this event in the coordinate space of the view that received this back event.