Some Compose for Wear OS preview utilities from ho...

# compose-wear

[yschimke]

Some Compose for Wear OS preview utilities from horologist https://github.com/google/horologist/pull/147/files#diff-9dc0d46485295a9dd95df35a83c430891488937f7cc1fafd0bbf08cd3b35c347

@WearPreviewDevices
@WearPreviewFontSizes
@Composable
@OptIn(ExperimentalHorologistAudioUiApi::class)
fun VolumeScreenPreview(
    @PreviewParameter(AudioOutputProvider::class) audioOutput: AudioOutput
) {

[yschimke]

message has been deleted

[yschimke]

The previews highlighted a bug in the VolumeScreen layout that we later fixed.

[Chris Sinco [G]]

Very nice use of the multi-preview API!!

[yschimke]

Damn, just realised these don't work from a library. So it's going to remain a template to copy...

[yschimke]

@Retention(AnnotationRetention.SOURCE)
annotation class Preview(

[yschimke]

I might see if I can get this approved as a PR for the sample so they get used if use the Android Studio project templates.

[Chris Sinco [G]]

cc @amaury

[yschimke]

Any chance that might get turned into AnnotationRetention.BINARY? I assume that would be sufficient for the IDE to use them.

[amaury]

@yschimke can you please file a bug so I can assign it to the multi-preview owner to investigate library support? thanks!

[yschimke]

https://issuetracker.google.com/issues/233511976

[amaury]

thanks!