Android.Util Namespace

Classes

AndroidException	Base class for all checked exceptions thrown by the Android frameworks.
AndroidRuntimeException	Base class for all unchecked exceptions thrown by the Android frameworks.
ArrayMap	ArrayMap is a generic key->value mapping data structure that is designed to be more memory efficient than a traditional java.util.HashMap.
ArraySet	ArraySet is a generic set data structure that is designed to be more memory efficient than a traditional java.util.HashSet.
AtomicFile	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.
Base64	Utilities for encoding and decoding the Base64 representation of binary data.
Base64DataException	This exception is thrown by Base64InputStream or Base64OutputStream when an error is detected in the data being decoded.
Base64InputStream	An InputStream that does Base64 decoding on the data read through it.
Base64OutputStream	An OutputStream that does Base64 encoding on the data written to it, writing the resulting data to another OutputStream.
CloseGuard	CloseGuard is a mechanism for flagging implicit finalizer cleanup of resources that should have been cleaned up by explicit close methods (aka "explicit termination methods" in Effective Java).
Config	This member is deprecated.
DebugUtils	Various utilities for debugging and logging.
DisplayMetrics	A structure describing general information about a display, such as its size, density, and font scaling.
EventLog	Access to the system diagnostic event record.
EventLog.Event	A previously logged event read from the logs.
EventLogTags	This member is deprecated.
EventLogTags.Description
FloatMath	Math routines similar to those found in java.lang.Math.
FloatProperty	An implementation of android.util.Property to be used specifically with fields of type float.
Half	The Half class is a wrapper and a utility class to manipulate half-precision 16-bit IEEE 754 floating point data types (also called fp16 or binary16).
IntProperty	An implementation of android.util.Property to be used specifically with fields of type int.
IPrinterExtensions
JsonReader	Reads a JSON (RFC 4627) encoded value as a stream of tokens.
JsonToken	A structure, name or value type in a JSON-encoded string.
JsonWriter	Writes a JSON (RFC 4627) encoded value to a stream, one token at a time.
LayoutDirection	A class for defining layout directions.
Log	Mock Log implementation for testing on non android host.
LogPrinter	Implementation of a android.util.Printer that sends its output to the system log.
LongSparseArray	SparseArray mapping longs to Objects.
LruCache	A cache that holds strong references to a limited number of values.
MalformedJsonException	Thrown when a reader encounters malformed JSON.
MonthDisplayHelper	Helps answer common questions that come up when displaying a month in a 6 row calendar grid format.
MutableBoolean	This member is deprecated.
MutableByte	This member is deprecated.
MutableChar	This member is deprecated.
MutableDouble	This member is deprecated.
MutableFloat	This member is deprecated.
MutableInt	This member is deprecated.
MutableLong	This member is deprecated.
MutableShort	This member is deprecated.
NoSuchPropertyException	Thrown when code requests a Property on a class that does not expose the appropriate method or field.
Pair	Container to ease passing around a tuple of two objects.
Patterns	Commonly used regular expression patterns.
PrintStreamPrinter	Implementation of a android.util.Printer that sends its output to a java.io.PrintStream.
PrintWriterPrinter	Implementation of a android.util.Printer that sends its output to a java.io.PrintWriter.
Property	A property is an abstraction that can be used to represent a <emb>mutable</em> value that is held in a <em>host</em> object.
Range	Immutable class for describing the range of two numeric values.
Rational	An immutable data type representation a rational number.
Size	Immutable class for describing width and height dimensions in pixels.
SizeF	Immutable class for describing width and height dimensions in some arbitrary unit.
SizeF.InterfaceConsts
SparseArray	SparseArray maps integers to Objects and, unlike a normal array of Objects, its indices can contain gaps.
SparseArray<E>	SparseArrays map integers to Objects.
SparseBooleanArray	SparseBooleanArrays map integers to booleans.
SparseIntArray	SparseIntArrays map integers to integers.
SparseLongArray	SparseLongArrays map integers to longs.
StateSet	State sets are arrays of positive ints where each element represents the state of a android.view.View (e.
StatsLog
StringBuilderPrinter	Implementation of a android.util.Printer that sends its output to a StringBuilder.
TimeFormatException
TimeUtils	A class containing utility methods related to time zones.
TimingLogger	A utility class to help log timings splits throughout a method call.
TypedValue	Container for a dynamically typed data value.
Xml	XML utility methods.
Xml.Encoding	Supported character encodings.

Interfaces

IAttributeSet	A collection of attributes, as found associated with a tag in an XML document.
IDumpable	Represents an object whose state can be dumped into a PrintWriter.
IDumpableContainer	Represents a container that manages Dumpable dumpables.
IPrinter	Simple interface for printing text, allowing redirection to various targets.

Enums

Base64Flags	Enumerates values returned by several types and taken as a parameter of several types.
ComplexType	Enumerates values returned by several methods of ComplexType.
ComplexUnitType	Enumerates values returned by several methods of ComplexUnitType and taken as a parameter of the F:Android.Util.TypedValue.ApplyDimension, and F:Android.Widget.TextView.SetTextSize members.
DataType	Enumerates values returned by several types and taken as a parameter of the CoerceToString() member.
DisplayMetricsDensity	Enumerates values returned by several types.
LayoutDirections	Enumerates values returned by several types.
LogPriority	Enumerates values returned by several methods of LogPriority and taken as a parameter of several types.