Android: How to determine Network speed in android programmatically

Question

How to show a slow internet connection to the user when the network is connected Note: Not a network type (2G,3G,4G, WIFI)

Answer 1

Check internet speed for mobile network to use this code

ConnectivityManager connectivityManager = (ConnectivityManager)this.getSystemService(CONNECTIVITY_SERVICE);
NetworkCapabilities nc = connectivityManager.getNetworkCapabilities(connectivityManager.getActiveNetwork());
var downSpeed = nc.getLinkDownstreamBandwidthKbps();
var upSpeed = nc.getLinkUpstreamBandwidthKbps();

If check internet speed for wifi network to use this code

public int getWifiLevel()
{
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    int linkSpeed = wifiManager.getConnectionInfo().getRssi();
    int level = WifiManager.calculateSignalLevel(linkSpeed, 5);
    return level;
}

And more details refer this link

https://android.jlelse.eu/designing-android-apps-to-handle-slow-network-speed-dedc04119aac

I hope this can help you!

Thank You.