com.szsicod.print.io

类 BluetoothAPI

java.lang.Object

com.szsicod.print.io.BluetoothAPI

所有已实现的接口:

InterfaceAPI

public class BluetoothAPI
extends java.lang.Object
implements InterfaceAPI

字段概要

字段

限定符和类型	字段和说明
protected int	mTimeAfterRead
static int	READBYTEMAX
static int	READTIMEOUT
static int	WRITEBYTEMAX

构造器概要

构造器

构造器和说明
BluetoothAPI(android.content.Context context)

方法概要

限定符和类型	方法和说明
java.lang.String	byte2hex(byte[] buffer)
boolean	cancelDiscovery()
int	checkDevice(java.lang.String macAddress)
boolean	closeBluetooth()
int	closeDevice()
void	finallize()
java.lang.String	getAddress()
java.util.Set<android.bluetooth.BluetoothDevice>	getBondedDevices()
java.lang.String	getName()
int	getState()
boolean	isBTSupport()
java.lang.Boolean	isConnected() 判断是否连接
boolean	isDiscovery()
boolean	isEnabledBluetooth()
java.lang.Boolean	isOpen()
boolean	openBluetooth(int waitTime)
int	openDevice()
int	readBuffer(byte[] data, int readSize, int ReadTimeOut)
int	readBuffer(byte[] readBuffer, int offsetSize, int readSize, int ReadTimeOut)
boolean	setDiscoverable(int time)
boolean	startDiscovery()
int	writeBuffer(byte[] writeBuffer, int offsetSize, int writeSize, int waitTime)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

WRITEBYTEMAX

public static final int WRITEBYTEMAX

另请参阅:

常量字段值

READBYTEMAX

public static final int READBYTEMAX

另请参阅:

常量字段值

READTIMEOUT

public static final int READTIMEOUT

另请参阅:

常量字段值

mTimeAfterRead

protected int mTimeAfterRead

构造器详细资料

BluetoothAPI

public BluetoothAPI(android.content.Context context)

方法详细资料

isBTSupport

public boolean isBTSupport()

返回:

false 不支持 true 支持

getAddress

public java.lang.String getAddress()

返回:

mac 地址

getName

public java.lang.String getName()

getState

public int getState()

isConnected

public java.lang.Boolean isConnected()

判断是否连接

返回:

true 连接 false 没有连接

isOpen

public java.lang.Boolean isOpen()

指定者:

isOpen 在接口中 InterfaceAPI

返回:

true 设备已经打开连接 false 否

openBluetooth

public boolean openBluetooth(int waitTime)

参数:

waitTime - 使设置可用时的超时的时间

返回:

isEnabledBluetooth

public boolean isEnabledBluetooth()

closeBluetooth

public boolean closeBluetooth()

setDiscoverable

public boolean setDiscoverable(int time)

startDiscovery

public boolean startDiscovery()

isDiscovery

public boolean isDiscovery()

cancelDiscovery

public boolean cancelDiscovery()

getBondedDevices

public java.util.Set<android.bluetooth.BluetoothDevice> getBondedDevices()

返回:

获得已经配对的集合

checkDevice

public int checkDevice(java.lang.String macAddress)

openDevice

public int openDevice()

指定者:

openDevice 在接口中 InterfaceAPI

closeDevice

public int closeDevice()

指定者:

closeDevice 在接口中 InterfaceAPI

writeBuffer

public int writeBuffer(byte[] writeBuffer,
                       int offsetSize,
                       int writeSize,
                       int waitTime)

指定者:

writeBuffer 在接口中 InterfaceAPI

readBuffer

public int readBuffer(byte[] readBuffer,
                      int offsetSize,
                      int readSize,
                      int ReadTimeOut)

指定者:

readBuffer 在接口中 InterfaceAPI

readBuffer

public int readBuffer(byte[] data,
                      int readSize,
                      int ReadTimeOut)
               throws java.io.IOException,
                      java.net.SocketTimeoutException,
                      java.lang.InterruptedException

抛出:

java.io.IOException

java.net.SocketTimeoutException

java.lang.InterruptedException

byte2hex

public java.lang.String byte2hex(byte[] buffer)

finallize

public void finallize()