Android学习笔记三十三：ScanResult(示例,出错代码)

出处：http://www.apihome.cn/api/android/ScanResult.html

android.net.wifi

类 ScanResult

java.lang.Object


android.net.wifi.ScanResult

所有已实现的接口：Parcelable

public class ScanResultextends Objectimplements Parcelable

Describes information about a detected access point. In addition to the attributes described here, the supplicant keeps track of

quality

,

noise

, and

maxbitrate

attributes, but does not currently report them to external
clients.

嵌套类摘要

从接口 android.os.Parcelable 继承的嵌套类/接口
Parcelable.Creator<T>

字段摘要
String	BSSID The address of the access point.
String	capabilities Describes the authentication, key management, and encryption schemes supported by the access point.
static Parcelable.Creator<ScanResult>	CREATOR Implement the Parcelableinterface
int	frequency The frequency in MHz of the channel over which the client is communicating with the access point.
int	level The detected signal level in dBm.
String	SSID The network name.

从接口 android.os.Parcelable 继承的字段
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

构造方法摘要
ScanResult(String SSID,String BSSID,String caps,int level,int frequency) We'd like to obtain the following attributes, but they are not reported via the socketinterface, even though they are knowninternally by wpa_supplicant.

方法摘要
int	describeContents() Implement the Parcelableinterface
String	toString() Returns a string containing a concise, human-readable description of this object.
void	writeToParcel(Parcel dest,int flags) Implement the Parcelableinterface

从类 java.lang.Object 继承的方法
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细信息

SSID

publicString SSID

The network name.

BSSID

publicString BSSID

The address of the access point.

capabilities

publicString capabilities

Describes the authentication, key management, and encryption schemes supported by the access point.

level

publicint level

The detected signal level in dBm. At least those are the units used by the TI driver.

frequency

publicint frequency

The frequency in MHz of the channel over which the client is communicating with the access point.

CREATOR

public static final Parcelable.Creator<ScanResult> CREATOR

Implement the Parcelableinterface

构造方法详细信息

ScanResult

public ScanResult(String SSID,
String BSSID,
String caps,
int level,
int frequency)

We'd like to obtain the following attributes, but they are not reported via the socketinterface, even though they are knowninternally by wpa_supplicant.

方法详细信息

toString

publicString toString()

从类

Object

复制的描述Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takesinto account the object's type
and data. The default implementation simply concatenates the class name, the '@' sign and a hexadecimal representation of the object's Object.hashCode(), that is, it is equivalent to the following expression:

getClass().getName() + '@' + Integer.toHexString(hashCode())

覆盖：类

Object

中的

toString

返回：a printable representation of this object.

describeContents

publicint describeContents()

Implement the Parcelableinterface

指定者：接口

Parcelable

中的

describeContents

返回：a bitmask indicating the set of special object types marshalled by the Parcelable.

writeToParcel

publicvoid writeToParcel(Parcel dest,
int flags)

Implement the Parcelableinterface

指定者：接口

Parcelable

中的

writeToParcel

参数：

dest

- The Parcel in which the object should be written.

flags

- Additional flags about how the object should be written.May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE.