Hi, how can I get screen size as Dp/float for Android & IOS targets with Compose Multiplatform? ...

# compose-ios

[Stanislav Radchenko]

Hi, how can I get screen size as Dp/float for Android & IOS targets with Compose Multiplatform?
Need some alternative to LocalConfiguration because I need size synchronously and some variants like BoxWithConstraints is not applicable.

[Ivan Matkov]

It's platform specific, so you have to use expect actual.
For ios/desktop I recently added this way to do that: LocalWindowInfo.current.containerSize

It's experimental now and will be available in the next release

[Roland]

You can use also .onSizeChanged() for the parent container.

[Ivan Matkov]

In most cases yes: use modifier callbacks like onGloballyPositioned on root element and remember size for usage in your calculations.

In this case it isn't really "synchronous" way + there is an issue with not full screen compose canvas (currently there are a few more issues with not full screen compose, but it's another story)