代码示例:
//禁用WiFi WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifi.setWifiEnabled(false);
//重新启用WiFi wifi.setWifiEnabled(true);
//清除网络设置缓存 WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); wifiManager.clearNetworks();
//取消保存的网络 WifiConfiguration savedConfig = wifiManager.getConfiguredNetworks().get(0); wifiManager.removeNetwork(savedConfig.networkId); wifiManager.saveConfiguration();