android 笔记 --- wifi应用(4)

86. {

87. stringBuilder.append("Index_"+new Integer(i + 1).toString() + ":");

88. //将ScanResult信息转换成一个字符串包

89. //其中把包括：BSSID、SSID、capabilities、frequency、level

90. stringBuilder.append((mWifiList.get(i)).toString());

91. stringBuilder.append("\n");

92. }

93. return stringBuilder;

94. }

95. //得到MAC地址

96. public String GetMacAddress()

97. {

98. return (mWifiInfo == null) ? "NULL" : mWifiInfo.getMacAddress();

99. }

100. //得到接入点的BSSID

101. public String GetBSSID()

102. {

103. return (mWifiInfo == null) ? "NULL" : mWifiInfo.getBSSID();

104. }

105. //得到IP地址

106. public int GetIPAddress()

107. {

108. return (mWifiInfo == null) ? 0 : mWifiInfo.getIpAddress();

109. }

110. //得到连接的ID

111. public int GetNetworkId()

112. {

113. return (mWifiInfo == null) ? 0 : mWifiInfo.getNetworkId();

114. }

115. //得到WifiInfo的所有信息包

116. public String GetWifiInfo()

117. {

118. return (mWifiInfo == null) ? "NULL" : mWifiInfo.toString();

119. }

120. //添加一个网络并连接

121. public void AddNetwork(WifiConfiguration wcg)