PressGestureScope

Kotlin |Java

interface PressGestureScope : Density

androidx.compose.foundation.gestures.PressGestureScope

Receiver scope for detectTapGestures's onPress lambda. This offers two methods to allow waiting for the press to be released.

Summary

Public methods
abstract suspend Unit	`awaitRelease()` Waits for the press to be released before returning.
abstract suspend Boolean	`tryAwaitRelease()` Waits for the press to be released before returning.

Inherited functions

From class Density

`Int`	`roundToPx()` Convert Dp to Int by rounding
`Int`	`roundToPx()` Convert Sp to Int by rounding
`Dp`	`toDp()` Convert Sp to Dp.
`Dp`	`toDp()` Convert an Int pixel value to Dp.
`Dp`	`toDp()` Convert a Float pixel value to a Dp
`Float`	`toPx()` Convert Dp to pixels. Pixels are used to paint to Canvas.
`Float`	`toPx()` Convert Sp to pixels. Pixels are used to paint to Canvas.
`Rect`	`toRect()` Convert a DpRect to a Rect.
`TextUnit`	`toSp()` Convert Dp to Sp. Sp is used for font size, etc.
`TextUnit`	`toSp()` Convert an Int pixel value to Sp.
`TextUnit`	`toSp()` Convert a Float pixel value to a Sp

Inherited properties

From class Density

Float

density

The logical density of the display. This is a scaling factor for the Dp unit.

Float

fontScale

Current user preference for the scaling factor for fonts.

Public methods

awaitRelease

abstract suspend fun awaitRelease(): Unit

Waits for the press to be released before returning. If the gesture was canceled by motion being consumed by another gesture, GestureCancellationException will be thrown.

tryAwaitRelease

abstract suspend fun tryAwaitRelease(): Boolean

Waits for the press to be released before returning. If the press was released, true is returned, or if the gesture was canceled by motion being consumed by another gesture, false is returned .