How To Check If Internet Is Active With Wifi Network Connected In Android

How to check automatically if internet is active on the WiFi network connected in android? I can check if wifi is enabled or if wifi network is connected but I am not sure how to c

Solution 1:

publicbooleanisOnline() {
    ConnectivityManagercm=
        (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfonetInfo= cm.getActiveNetworkInfo();
    if (netInfo != null && netInfo.isConnectedOrConnecting()) {
        returntrue;
    }
    returnfalse;
}

Solution 2:

If you want to check your device is connected with wifi then use this method.

publicstaticbooleanisInternetConnected(Context context) {
    ConnectivityManagerconnManager= (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfomnetwork= connManager.getActiveNetworkInfo();
    return mnetwork != null && mnetwork.isConnected();
}

And if you want to check your device is connected with Mobile Network Internet then use this method.

publicstaticbooleanisMobileInternetConnected(Context context) {
        ConnectivityManagerconnManager= (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfomNetwork= connManager.getActiveNetworkInfo();
        return mNetwork != null && mNetwork.isConnected() && mNetwork.getType() == ConnectivityManager.TYPE_MOBILE;
    }

Note: Don't Forget to Add Permission

<uses-permissionandroid:name="android.permission.INTERNET" /><uses-permissionandroid:name="android.permission.ACCESS_NETWORK_STATE" />