io.rong.imlib.stateMachine

接口 IState

所有已知实现类:

State

public interface IState

字段概要

字段

限定符和类型	字段和说明
static boolean	HANDLED Returned by processMessage to indicate the the message was processed.
static boolean	NOT_HANDLED Returned by processMessage to indicate the the message was NOT processed.

方法概要

限定符和类型	方法和说明
void	enter() Called when a state is entered.
void	exit() Called when a state is exited.
java.lang.String	getName() Name of State for debugging purposes.
boolean	processMessage(android.os.Message msg) Called when a message is to be processed by the state machine.

字段详细资料

HANDLED

static final boolean HANDLED

Returned by processMessage to indicate the the message was processed.

另请参阅:

常量字段值

NOT_HANDLED

static final boolean NOT_HANDLED

Returned by processMessage to indicate the the message was NOT processed.

另请参阅:

常量字段值

方法详细资料

enter

void enter()

Called when a state is entered.

exit

void exit()

Called when a state is exited.

processMessage

boolean processMessage(android.os.Message msg)

Called when a message is to be processed by the state machine. This routine is never reentered thus no synchronization is needed as only one processMessage method will ever be executing within a state machine at any given time. This does mean that processing by this routine must be completed as expeditiously as possible as no subsequent messages will be processed until this routine returns.

参数:

msg - to process

返回:

HANDLED if processing has completed and NOT_HANDLED if the message wasn't processed.

getName

java.lang.String getName()

Name of State for debugging purposes.

返回:

name of state.