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# Classes and Interfaces in #Java ME - 145 results found.
AlertAn alert is a screen that shows data to the user and waits for a certain period of time before proceeding to the nextClassjavax.microedition.lcduiJava ME
AlertTypeThe AlertType provides an indication of the nature Alerts are used by an application to presentClassjavax.microedition.lcduiJava ME
ArithmeticExceptionThrown when an exceptional arithmetic condition has occurred.Classjava.langJava ME
ArrayIndexOutOfBoundsExceptionThrown to indicate that an array has been accessed with an illegal index.Classjava.langJava ME
ArrayStoreExceptionThrown to indicate that an attempt has been made to store the wrong type of object into an array of objects.Classjava.langJava ME
BooleanThe Boolean class wraps a value of the primitive type boolean in an object.Classjava.langJava ME
ByteThe Byte class is the standard wrapper for byte values.Classjava.langJava ME
ByteArrayInputStreamA ByteArrayInputStream contains an internal buffer that contains bytes thatClassjava.ioJava ME
ByteArrayOutputStreamThis class implements an output stream in which the data is written into a byte array.Classjava.ioJava ME
CalendarCalendar is an abstract base class for converting between a Date object and a set of integer fields such asClassjava.utilJava ME
CanvasThe Canvas class is a base class for writing applications that need toClassjavax.microedition.lcduiJava ME
CertificateInterface common to certificates.Interfacejavax.microedition.pkiJava ME
CertificateExceptionThe CertificateException encapsulates an error that occurred while a Certificate is being used.Classjavax.microedition.pkiJava ME
CharacterThe Character class wraps a value of the primitive type char in an object.Classjava.langJava ME
ChoiceChoice defines an API for a user interface components implementing selection from predefined number of choices.Interfacejavax.microedition.lcduiJava ME
ChoiceGroupA ChoiceGroup is a group of selectable elements intended to be Form.Classjavax.microedition.lcduiJava ME
ClassInstances of the class Class represent classes and interfaces in a running Java application.Classjava.langJava ME
ClassCastExceptionThrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.Classjava.langJava ME
ClassNotFoundExceptionThrown when an application tries to load in a class through its string name using the forName method in class ClassClassjava.langJava ME
CommConnectionThis interface defines a logical serial port connection.Interfacejavax.microedition.ioJava ME
CommandThe Command class is a construct that encapsulates the semantic information of an action.Classjavax.microedition.lcduiJava ME
CommandListenerThis interface is used by applications which need to receive high-level events from the implementation.Interfacejavax.microedition.lcduiJava ME
ConnectionThis is the most basic type of generic connection.Interfacejavax.microedition.ioJava ME
ConnectionNotFoundExceptionThis class is used to signal that a connection target cannot be found, or the protocol type is not supported.Classjavax.microedition.ioJava ME
ConnectorThis class is factory for creating new Connection objects.Classjavax.microedition.ioJava ME
ContentConnectionInterfacejavax.microedition.ioJava ME
ControlA Control object is used to control some media processing functions.Interfacejavax.microedition.mediaJava ME
ControllableControllable provides an interface for obtaining the Controls from an object Interfacejavax.microedition.mediaJava ME
CustomItemA CustomItem is customizable by subclassing to introduce new visual and interactive elements into Forms.Classjavax.microedition.lcduiJava ME
DataInputThe DataInput interface provides for reading bytes from a binary stream andInterfacejava.ioJava ME
DataInputStreamA data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independentClassjava.ioJava ME
DataOutputThe DataOutput interface provides for converting data from any of the JavaInterfacejava.ioJava ME
DataOutputStreamA data output stream lets an application write primitive Java data types to an output stream in a portable way.Classjava.ioJava ME
DatagramThis class defines an abstract interface for datagram packets.Interfacejavax.microedition.ioJava ME
DatagramConnectionThis interface defines the capabilities that a datagram connection Reminder: Since the CLDC Specification does not define anyInterfacejavax.microedition.ioJava ME
DateThe class Date represents a specific instant in time, with millisecond This class has been subset for the J2ME based on the JDK 1.Classjava.utilJava ME
DateFieldA DateField is an editable component for presenting date and time (calendar)Classjavax.microedition.lcduiJava ME
DisplayDisplay represents the manager of the display and input devices of theClassjavax.microedition.lcduiJava ME
DisplayableAn object that has the capability of being placed on the display.Classjavax.microedition.lcduiJava ME
DoubleThe Double class wraps a value of the primitive type double in an object.Classjava.langJava ME
EOFExceptionSignals that an end of file or end of stream has been reached unexpectedly during input.Classjava.ioJava ME
EmptyStackExceptionThrown by methods in the Stack class to indicate that the stack is empty.Classjava.utilJava ME
EnumerationAn object that implements the Enumeration interface generates a series of elements, one at a time.Interfacejava.utilJava ME
ErrorAn Error is a subclass of Throwable that indicates serious problems that a reasonable applicationClassjava.langJava ME
ExceptionThe class Exception and its subclasses are a form of Throwable that indicates conditions that a reasonable Classjava.langJava ME
FloatThe Float class wraps a value of primitive type float in an object.Classjava.langJava ME
FontThe Font class represents fonts and font metrics.Classjavax.microedition.lcduiJava ME
FormA Form is a Screen that contains an arbitrary mixture of items: images,Classjavax.microedition.lcduiJava ME
GameCanvasThe GameCanvas class provides the basis for a game user interface.Classjavax.microedition.lcdui.gameJava ME
Gauge value.Classjavax.microedition.lcduiJava ME
GraphicsProvides simple 2D geometric rendering capability.Classjavax.microedition.lcduiJava ME
HashtableThis class implements a hashtable, which maps keys to values.Classjava.utilJava ME
HttpConnectionThis interface defines the necessary methods and constants for an HTTP connection.Interfacejavax.microedition.ioJava ME
HttpsConnectionThis interface defines the necessary methods and constants to establish a secure network connection.Interfacejavax.microedition.ioJava ME
IOExceptionSignals that an I/O exception of some sort has occurred.Classjava.ioJava ME
IllegalAccessExceptionThrown when an application tries to load in a class, but the currently executing method does not have access to the Classjava.langJava ME
IllegalArgumentExceptionThrown to indicate that a method has been passed an illegal or inappropriate argument.Classjava.langJava ME
IllegalMonitorStateExceptionThrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object'sClassjava.langJava ME
IllegalStateExceptionSignals that a method has been invoked at an illegal or inappropriate time.Classjava.langJava ME
IllegalThreadStateExceptionThrown to indicate that a thread is not in an appropriate state for the requested operation.Classjava.langJava ME
ImageThe Image class is used to hold graphical image objects exist independently of the display device.Classjavax.microedition.lcduiJava ME
ImageItemAn item that can contain an image.Classjavax.microedition.lcduiJava ME
IndexOutOfBoundsExceptionThrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.Classjava.langJava ME
InputConnectionThis interface defines the capabilities that an input stream connection must have.Interfacejavax.microedition.ioJava ME
InputStreamThis abstract class is the superclass of all classes representing an input stream of bytes.Classjava.ioJava ME
InputStreamReaderAn InputStreamReader is a bridge from byte streams to character streams: It reads bytes and translates them into characters.Classjava.ioJava ME
InstantiationExceptionThrown when an application tries to create an instance of a class using the newInstance method in class Classjava.langJava ME
IntegerThe Integer class wraps a value of the primitive type int in an object.Classjava.langJava ME
InterruptedExceptionThrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it.Classjava.langJava ME
InterruptedIOExceptionSignals that an I/O operation has been interrupted.Classjava.ioJava ME
InvalidRecordIDExceptionThrown to indicate an operation could not be completed because the record ID was invalid.Classjavax.microedition.rmsJava ME
ItemA superclass for components that can be added to a Form.Classjavax.microedition.lcduiJava ME
ItemCommandListenerA listener type for receiving notification of commands that have been invoked on Item objects.Interfacejavax.microedition.lcduiJava ME
ItemStateListenerThis interface is used by applications which need to receive events that indicate changes in the internalInterfacejavax.microedition.lcduiJava ME
LayerA Layer is an abstract class representing a visual element of a game.Classjavax.microedition.lcdui.gameJava ME
LayerManagerThe LayerManager manages a series of Layers.Classjavax.microedition.lcdui.gameJava ME
ListA Screen containing list of choices.Classjavax.microedition.lcduiJava ME
LongThe Long class wraps a value of the primitive type long in an object.Classjava.langJava ME
MIDletA MIDlet is a MID Profile application.Classjavax.microedition.midletJava ME
MIDletStateChangeExceptionSignals that a requested MIDlet state change failed.Classjavax.microedition.midletJava ME
ManagerManager is the access point for obtaining system dependent resources such as PlayersClassjavax.microedition.mediaJava ME
MathThe class Math contains methods for performing basic numeric operations.Classjava.langJava ME
MediaExceptionA MediaException indicates an unexpected error condition in a method.Classjavax.microedition.mediaJava ME
NegativeArraySizeExceptionThrown if an application tries to create an array with negative size.Classjava.langJava ME
NoClassDefFoundErrorThrown if the Java Virtual Machine tries to load in the definition of a class (as part of a normal method call or Classjava.langJava ME
NoSuchElementExceptionThrown by the nextElement method of an Enumeration to indicate that there are no more Classjava.utilJava ME
NullPointerExceptionThrown when an application attempts to use null in a case where an object is required.Classjava.langJava ME
NumberFormatExceptionThrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not Classjava.langJava ME
Object Every class has Object as a superclass.Classjava.langJava ME
OutOfMemoryErrorThrown when the Java Virtual Machine cannot allocate an object because it is out of memory, and no more memory could be made Classjava.langJava ME
OutputConnectionThis interface defines the capabilities that an output stream connection must have.Interfacejavax.microedition.ioJava ME
OutputStreamThis abstract class is the superclass of all classes representing an output stream of bytes.Classjava.ioJava ME
OutputStreamWriterAn OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are translated into bytes.Classjava.ioJava ME
PlayerPlayer controls the rendering of time based media data.Interfacejavax.microedition.mediaJava ME
PlayerListenerPlayerListener is the interface for receiving events generated by Players.Interfacejavax.microedition.mediaJava ME
PrintStreamA PrintStream adds functionality to another output stream, namely the ability to print representations of various data valuesClassjava.ioJava ME
PushRegistryThe PushRegistry maintains a list of inbound connections.Classjavax.microedition.ioJava ME
RandomAn instance of this class is used to generate a stream of pseudorandom numbers.Classjava.utilJava ME
ReaderAbstract class for reading character streams.Classjava.ioJava ME
RecordComparatorAn interface defining a comparator which compares two records (in an implementation-defined manner) to see if they match or what theirInterfacejavax.microedition.rmsJava ME
RecordEnumerationAn interface representing a bidirectional record store Record enumerator.Interfacejavax.microedition.rmsJava ME
RecordFilterAn interface defining a filter which examines a record to see if it matches (based on an application-defined criteria).Interfacejavax.microedition.rmsJava ME
RecordListenerA listener interface for receiving Record Changed/Added/Deleted events from a record store.Interfacejavax.microedition.rmsJava ME
RecordStoreA class representing a record store.Classjavax.microedition.rmsJava ME
RecordStoreExceptionThrown to indicate a general exception occurred in a record store operation.Classjavax.microedition.rmsJava ME
RecordStoreFullExceptionThrown to indicate an operation could not be completed because the record store system storage is full.Classjavax.microedition.rmsJava ME
RecordStoreNotFoundExceptionThrown to indicate an operation could not be completed because the record store could not be found.Classjavax.microedition.rmsJava ME
RecordStoreNotOpenExceptionThrown to indicate that an operation was attempted on a closed record store.Classjavax.microedition.rmsJava ME
RunnableThe Runnable interface should be implemented by any class whose instances are intended to be executed by a thread.Interfacejava.langJava ME
RuntimeEvery Java application has a single instance of class Runtime that allows the application to interface with Classjava.langJava ME
RuntimeExceptionRuntimeException is the superclass of those exceptions that can be thrown during the normal operation of the Classjava.langJava ME
ScreenThe common superclass of all high-level user interface classes.Classjavax.microedition.lcduiJava ME
SecureConnectionThis interface defines the secure socket stream connection.Interfacejavax.microedition.ioJava ME
SecurityExceptionThrown by the system to indicate a security violation.Classjava.langJava ME
SecurityInfoThis interface defines methods to access information about a secure network connection.Interfacejavax.microedition.ioJava ME
ServerSocketConnectionThis interface defines the server socket stream connection.Interfacejavax.microedition.ioJava ME
ShortThe Short class is the standard wrapper for short values.Classjava.langJava ME
SocketConnectionThis interface defines the socket stream connection.Interfacejavax.microedition.ioJava ME
SpacerA blank, non-interactive item that has a settable minimum size.Classjavax.microedition.lcduiJava ME
SpriteA Sprite is a basic visual element that can be rendered with one of several frames stored in an Image; different frames can be shown to Classjavax.microedition.lcdui.gameJava ME
StackThe Stack class represents a last-in-first-out (LIFO) stack of objects.Classjava.utilJava ME
StreamConnectionThis interface defines the capabilities that a stream connection In a typical implementation of this interface (for instanceInterfacejavax.microedition.ioJava ME
StreamConnectionNotifierInterfacejavax.microedition.ioJava ME
StringThe String class represents character strings.Classjava.langJava ME
StringBufferA string buffer implements a mutable sequence of characters.Classjava.langJava ME
StringIndexOutOfBoundsExceptionThrown by the charAt method in class String and by other String Classjava.langJava ME
StringItemAn item that can contain a string.Classjavax.microedition.lcduiJava ME
SystemThe System class contains several useful class fields and methods.Classjava.langJava ME
TextBoxThe TextBox class is a Screen that allows the user to enter and editClassjavax.microedition.lcduiJava ME
TextFieldA TextField is an editable text component that may be given a piece of text that is used as the initial value.Classjavax.microedition.lcduiJava ME
ThreadA thread is a thread of execution in a program.Classjava.langJava ME
ThrowableThe Throwable class is the superclass of all errors and exceptions in the Java language.Classjava.langJava ME
Ticker continuously across the display.Classjavax.microedition.lcduiJava ME
TiledLayerA TiledLayer is a visual element composed of a grid of cells that can be filled with a set ofClassjavax.microedition.lcdui.gameJava ME
TimeZoneTimeZone represents a time zone offset, and also figures out daylight savings.Classjava.utilJava ME
TimerA facility for threads to schedule tasks for future execution in a background thread.Classjava.utilJava ME
TimerTaskA task that can be scheduled for one-time or repeated execution by aSince:1.Classjava.utilJava ME
ToneControlToneControl is the interface to enable playback of a user-defined monotonic tone ME
UDPDatagramConnectionThis interface defines a datagram connection which knows it's local end point address.Interfacejavax.microedition.ioJava ME
UTFDataFormatExceptionSignals that a malformed UTF-8 string has been read in a data input stream or by any class that implements the data inputClassjava.ioJava ME
UnsupportedEncodingExceptionThe Character Encoding is not supported.Classjava.ioJava ME
VectorThe Vector class implements a growable array of objects.Classjava.utilJava ME
VirtualMachineErrorThrown to indicate that the Java Virtual Machine is broken or has run out of resources necessary for it to continue operating.Classjava.langJava ME
VolumeControlVolumeControl is an interface for manipulating the audio volume of a ME
WriterAbstract class for writing to character streams.Classjava.ioJava ME