android 笔记 --- wifi应用(3)

45. mWifiLock.acquire();// 锁定wifi

46. }

47.

48. public void rlockWifi() {

49. if (mWifiLock.isHeld()) {

50. mWifiLock.acquire();// 解锁wifi

51. }

52. }

53.

54. public void Createwifilock() {

55. mWifiLock = mWifiManager.createWifiLock("Testss");// 创建一个wifilock

56. }

57.

58. public List<WifiConfiguration> GetConfinguration() {

59. return mWifiConfiguration;// 得到配置好的网络

60. }

61.

62. public void ConnectConfiguration(int index) {

63. if (index > mWifiConfiguration.size()) {

64. return;

65. }

66. mWifiManager.enableNetwork(mWifiConfiguration.get(index).networkId, true);//连接配置好的指定ID的网络

67. }

68. public void StartScan()

69. {

70. mWifiManager.startScan();

71. //得到扫描结果

72. mWifiList = mWifiManager.getScanResults();

73. //得到配置好的网络连接

74. mWifiConfiguration = mWifiManager.getConfiguredNetworks

();

75. }

76. //得到网络列表

77. public List<ScanResult> GetWifiList()

78. {

79. return mWifiList;

80. }

81. //查看扫描结果

82. public StringBuilder LookUpScan()

83. {

84. StringBuilder stringBuilder = new StringBuilder();

85. for (int i = 0; i < mWifiList.size(); i++)