createFontFamilyResolver

Deprecated This exists to bridge existing Font.ResourceLoader subclasses to be used as aFontFamily.ResourceLoader during upgrade.

fun createFontFamilyResolver(
    fontResourceLoader: Font.ResourceLoader,
    context: Context,
): FontFamily.Resolver

Bridge between subclasses of Font.ResourceLoader and the new FontFamily.Resolver API.

To use add as a CompositionLocal replacing the default FontFamily.Resolver:

LocalFontFamilyResolver provides createFontFamilyResolver(myFontResourceLoader, context)

This FontFamily.Resolver is capable of loading all fonts that the default FontFamily.Resolver is. In addition, it will delegate all resource fonts to the provided Font.ResourceLoader, preserving the behavior of Compose 1.0.

This method will be removed by Compose 2.0, and callers should migrate to using AndroidFont to implement the same behavior using font fallback chains.

A FontFamily.Resolver created this way will not share caches with other FontFamily.Resolvers.

fun createFontFamilyResolver(context: Context): FontFamily.Resolver

Create a new fontFamilyResolver for use outside of composition context

Example usages:

• Application.onCreate to preload fonts
• Creating Paragraph objects on background thread

Usages inside of Composition should use LocalFontFamilyResolver.current

All instances of FontFamily.Resolver created by createFontFamilyResolver share the same typeface caches.

fun createFontFamilyResolver(
    context: Context,
    coroutineContext: CoroutineContext,
): FontFamily.Resolver

Create a new fontFamilyResolver for use outside of composition context with a coroutine context.

Example usages:

• Application.onCreate to preload fonts
• Creating Paragraph objects on background thread
• Configuring LocalFontFamilyResolver with a different CoroutineScope

Usages inside of Composition should use LocalFontFamilyResolver.current

Any kotlinx.coroutines.CoroutineExceptionHandler provided will be called with exceptions related to fallback font loading. These exceptions are not fatal, and indicate that font fallback continued to the next font load.

If no kotlinx.coroutines.CoroutineExceptionHandler is provided, a default implementation will be added that ignores all exceptions.

All instances of FontFamily.Resolver created by createFontFamilyResolver share the same typeface caches.

Parameters