Google pixel wifi change event is received in 30 sec delay about reactivenetwork

[pwittchen]

Thanks for reporting this.

If you observe different behavior on two different devices with the same code where the only difference is delay, then this is clearly hardware issue and library cannot do anything about this. It can be also Android OS issue, but still it's not related to the library.

Regards,
Piotr

[seladev]

Thanks for your quick answer

When i am listening to wifi changes with BroadcastReceiver i can see that the wifi connection event immediately.
This is the BroadcastReceiver:
receiver = new NetworkChangeReceiver(); IntentFilter intentFilter = new IntentFilter(); intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); registerReceiver(receiver, intentFilter); receiver.setConnectionListener(this);

This is the logs:
2021-04-21 11:37:21.943----- NetworkChangeReceiver ###### change network wifi enable = false --------------------
2021-04-21 11:37:49.358----- NetworkChangeReceiver ###### change network onReceive = android.net.conn.CONNECTIVITY_CHANGE --------------------
2021-04-21 11:37:49.363----- NetworkChangeReceiver ###### change network wifi enable = true --------------------
2021-04-21 11:37:49.370----- NetworkChangeReceiver ###### change network onReceive = android.net.conn.CONNECTIVITY_CHANGE --------------------
2021-04-21 11:37:49.404----- NetworkChangeReceiver ###### change network wifi enable = true --------------------
2021-04-21 11:38:19.325 Fragment -------------------- ###### change network = Connectivity{state=CONNECTED, detailedState=CONNECTED, type=1, subType=0, available=true, failover=false, roaming=false, typeName='WIFI', subTypeName='', reason='null', extraInfo=''} --------------------

[pwittchen]

In this receiver you are not using NetworkCapabilities.TRANSPORT_WIFI. I haven't tested library with this option. When you will use filter(ConnectivityPredicate.hasType(ConnectivityManager.TYPE_WIFI)) in the library, then you will get immediate result as well.

[seladev]

I tried this code filter(ConnectivityPredicate.hasType(ConnectivityManager.TYPE_WIFI))
It is the same behaviour - 30 sec delay

[seladev]

I also tried it with no filter - and It is the same behaviour - 30 sec delay