14 марта 2012 г. 20:37 пользователь Robert Greenwalt
<rgreenw...@google.com> написал:
> I think that addNetwork adds to a persistent database of networks.
That's true.
> Calling
> it again with the same information may generate an error as it can't add
> twice.
Not sure if that is the case. I believe the network will be added
twice (or more).
This can (and should be) avoided by calling
WifiManager.getConfiguredNetworks and checking the list for a match.
Back to the original code: the configuration object, I believe, is missing:
wfc.allowedProtocols.set(WifiConfiguration.Protocol.WPA);
After the network's been added and "focused on" by calling
enableNetwork(, true), calling WifiManager.startScan will initiate the
{re}connection process.
-- Kostya
If you then call enableNetwork using -1 as the networkID it will of
> course give an error.
>
>
> On Tue, Mar 13, 2012 at 11:57 AM, Endy Silveira
> <endy.silve...@traceback.com.br> wrote:
>>
>> Hello all,
>>
>> I googled it by days and got no success, I'm trying to connect to my
>> WPA/WPA2 network when I put the Wifi On, it all over codes...
>>
>> If I was already connected to the network before I set the wifi off on the
>> program, when I set the wifi on it connect, but I want to enter with the
>> name of the network and the password...
>>
>> The code that I got error is this:
>>
>> wifiManager.setWifiEnabled(true);
>>
>> Toast.makeText(context, "Off to On",
>> Toast.LENGTH_LONG).show();
>>
>> WifiManager wifi = (WifiManager)
>> getSystemService(Context.WIFI_SERVICE);
>>
>> WifiConfiguration wc = new WifiConfiguration();
>>
>> wc.SSID = "\"My Network\"";
>>
>> wc.preSharedKey = "\"password\"";
>>
>>
>> wc.hiddenSSID = false;
>>
>> wc.status = WifiConfiguration.Status.ENABLED;
>>
>>
>> wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
>>
>>
>> wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
>>
>>
>> wc.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
>>
>>
>> wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
>>
>>
>> wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
>>
>> wc.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
>>
>> int res = wifi.addNetwork(wc);
>>
>> Toast.makeText(context, "add Network returned " + res,
>> Toast.LENGTH_LONG).show();
>>
>> boolean b = wifi.enableNetwork(res, true);
>>
>> Toast.makeText(context, "enableNetwork returned " + b,
>> Toast.LENGTH_LONG).show();
>>
>> wifiManager.setWifiEnabled(true);
>>
>>
>> I got -1 in the add Network and false in enableNetwork...
>>
>> Someone know why?
>>
>> Thanks in advance!
>>
>> Endy
>>
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>
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