/**
* Configure a network, and connect to it.
*
* @param wifiMgr
* @param scanResult
* @param password Password for secure network or is ignored.
* @return
*/
public boolean connectToNewNetwork(
ScanResult scanResult, String password, int numOpenNetworksKept) {
final String security = ConfigSec.getScanResultSecurity(scanResult);
if (ConfigSec.isOpenNetwork(security)) {
checkForExcessOpenNetworkAndSave(numOpenNetworksKept);
}
WifiConfiguration config = new WifiConfiguration();
config.SSID = convertToQuotedString(scanResult.SSID);
config.BSSID = scanResult.BSSID;
ConfigSec.setupSecurity(config, security, password);
int id = -1;
try {
id = mWifiManager.addNetwork(config);
} catch (NullPointerException e) {
Log.e(TAG, "Weird!! Really!! What's wrong??", e);
}
if (id == -1) {
return false;
}
if (!mWifiManager.saveConfiguration()) {
return false;
}
config = getWifiConfiguration(config, security);
if (config == null) {
return false;
}
return connectToConfiguredNetwork(config, true);
}
/**
* Change the password of an existing configured network and connect to it
*
* @param wifiMgr
* @param config
* @param newPassword
* @return
*/
public boolean changePasswordAndConnect(
WifiConfiguration config, String newPassword, int numOpenNetworksKept) {
ConfigSec.setupSecurity(config, ConfigSec.getWifiConfigurationSecurity(config), newPassword);
final int networkId = mWifiManager.updateNetwork(config);
if (networkId == -1) {
// Update failed.
return false;
}
// Force the change to apply.
mWifiManager.disconnect();
return connectToConfiguredNetwork(config, true);
}
