core/androidx.core.util

Package-level declarations

Types

open class AtomicFile

open class AtomicFile

Static library support version of the framework's android.util.AtomicFile, a helper class for performing atomic operations on a file by writing to a new file and renaming it into the place of the original file after the write has successfully completed.

fun interface Consumer<T>

Compat version of java.util.function.Consumer

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open class DebugUtils

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open class DebugUtils

Helper for accessing features in android.util.DebugUtils.

fun interface Function<T, R>

Compat version of java.util.function.Function

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open class ~~LogWriter~~ : Writer

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

open class ~~LogWriter~~ : Writer

open class ObjectsCompat

open class ObjectsCompat

This class consists of static utility methods for operating on objects.

open class Pair<F, S>

open class Pair<F, S>

Container to ease passing around a tuple of two objects.

class PatternsCompat

class PatternsCompat

Commonly used regular expression patterns.

class Pools

Helper class for creating pools of objects. An example use looks like this:

@RestrictTo(value = RestrictTo.Scope.LIBRARY_GROUP_PREFIX)

class Preconditions

@RestrictTo(value = RestrictTo.Scope.LIBRARY_GROUP_PREFIX)

class Preconditions

Simple static methods to be called at the start of your own methods to verify correct arguments and state.

interface Predicate<T>

interface Predicate<T>

Compat version of java.util.function.Predicate

class SizeFCompat

class SizeFCompat

Immutable class for describing width and height dimensions in some arbitrary unit.

fun interface Supplier<T>

Compat version of java.util.function.Supplier

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

class TimeUtils

@RestrictTo(value = LIBRARY_GROUP_PREFIX)

class TimeUtils

Helper for accessing features in android.util.TimeUtils.

TypedValueCompat

open class TypedValueCompat

open class TypedValueCompat

Container for a dynamically typed data value.