core/androidx.core.provider/FontsContractCompat

FontsContractCompat

open class FontsContractCompat(source)

Utility class to deal with Font ContentProviders.

Types

class Columns : BaseColumns

Defines the constants used in a response from a Font Provider.

FontFamilyResult

open class FontFamilyResult

Object returned from fetchFonts.

open class FontInfo

Object represent a font entry in the family returned from fetchFonts.

FontRequestCallback

open class FontRequestCallback

Interface used to receive asynchronously fetched typefaces.

@RestrictTo(value = RestrictTo.Scope.LIBRARY)

@Retention(value = RetentionPolicy.SOURCE)

annotation class TypefaceStyle

Properties

PARCEL_FONT_RESULTS

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

val ~~PARCEL_FONT_RESULTS~~: String = "font_results"

Constant used to identify the List of ParcelFileDescriptor item in the Bundle returned to the ResultReceiver in getFont.

Functions

open fun buildTypeface(@NonNull context: Context, @Nullable cancellationSignal: CancellationSignal, @NonNull fonts: Array<FontsContractCompat.FontInfo>): Typeface

Build a Typeface from an array of FontInfo Results that are marked as not ready will be skipped.

open fun fetchFonts(@NonNull context: Context, @Nullable cancellationSignal: CancellationSignal, @NonNull request: FontRequest): FontsContractCompat.FontFamilyResult

Fetch fonts given a font request.

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open fun ~~getFontSync~~(context: Context, request: FontRequest, @Nullable fontCallback: ResourcesCompat.FontCallback, @Nullable handler: Handler, isBlockingFetch: Boolean, timeout: Int, style: Int): Typeface

@VisibleForTesting

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open fun ~~getProvider~~(@NonNull packageManager: PackageManager, @NonNull request: FontRequest, @Nullable resources: Resources): ProviderInfo

prepareFontData

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open fun ~~prepareFontData~~(context: Context, fonts: Array<FontsContractCompat.FontInfo>, cancellationSignal: CancellationSignal): Map<Uri, ByteBuffer>

A helper function to create a mapping from Uri to ByteBuffer.

open fun ~~requestFont~~(@NonNull context: Context, @NonNull request: FontRequest, @NonNull callback: FontsContractCompat.FontRequestCallback, @NonNull handler: Handler)

Create a typeface object given a font request.

open fun requestFont(@NonNull context: Context, @NonNull request: FontRequest, style: Int, @Nullable loadingExecutor: Executor, @NonNull callbackExecutor: Executor, @NonNull callback: FontsContractCompat.FontRequestCallback)

Request a font async as specified with FontRequest Loading may take several seconds, and the loadingExecutor passed should be available to run blocking requests for several seconds.

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open fun requestFont(@NonNull context: Context, @NonNull request: FontRequest, style: Int, isBlockingFetch: Boolean, @IntRange(from = 0) timeout: Int, @NonNull handler: Handler, @NonNull callback: FontsContractCompat.FontRequestCallback): Typeface

@RestrictTo(value = LIBRARY)

open fun requestFont(@NonNull context: Context, @NonNull requests: List<FontRequest>, style: Int, isBlockingFetch: Boolean, @IntRange(from = 0) timeout: Int, @NonNull handler: Handler, @NonNull callback: FontsContractCompat.FontRequestCallback): Typeface

Loads a Typeface.

requestFontWithFallbackChain

open fun requestFontWithFallbackChain(@NonNull context: Context, @NonNull requests: List<FontRequest>, style: Int, @Nullable loadingExecutor: Executor, @NonNull callbackExecutor: Executor, @NonNull callback: FontsContractCompat.FontRequestCallback)

Request a font async as specified with FontRequest Loading may take several seconds, and the loadingExecutor passed should be available to run blocking requests for several seconds.

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open fun ~~resetCache~~()

resetTypefaceCache

@RestrictTo(value = LIBRARY)

@VisibleForTesting

open fun resetTypefaceCache()