wifi - Connect to an access point on Android 10 (without internet)

Question

maybe someone can help me.

I want to connect to an access point and do an httpRquest. My code worked until last week. I did an update for my phone. I have android 10. This is my code:

                WifiNetworkSpecifier.Builder builder = new WifiNetworkSpecifier.Builder();
                builder.setSsid(accessPoint);
                builder.setWpa2Passphrase(PASSWORD);
                WifiNetworkSpecifier wifiNetworkSpecifier = builder.build();
                NetworkRequest.Builder networkbuilder = new NetworkRequest.Builder();

                networkbuilder.addTransportType(NetworkCapabilities.TRANSPORT_WIFI);
                networkbuilder.setNetworkSpecifier(wifiNetworkSpecifier);

                NetworkRequest nr = networkbuilder.build();

                cm.requestNetwork(nr, callback);`

When Android has done the requestNetwork Method it gets NO NetworkCallback and the phone shows: No devices found. Make sure that the device is on and available.

Can please someone help me out?

Thank you in advance!

question from:https://stackoverflow.com/questions/65936203/connect-to-an-access-point-on-android-10-without-internet

Answer 1

Waitting for answers