android 代码取消网络保存

WifiManager mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);

mWifiManager.removeNetwork(networkId); 

mWifiManager.saveConfiguration();

其中networdId必须更具SSID来获取，方法如下：

private int getNetworkId(){

List<WifiConfiguration> wifiConfigurationList = wifiManager.getConfiguredNetworks();
if(wifiConfigurationList != null && wifiConfigurationList.size() != 0){
for (int i = 0; i < wifiConfigurationList.size(); i++) {
WifiConfiguration wifiConfiguration = wifiConfigurationList.get(i);

// wifiSSID就是SSID
if (wifiConfiguration.SSID != null && wifiConfiguration.SSID.equals(wifiSSID)) {
return wifiConfiguration.networkId;

}
}
}

}