How To Find Network Enable Status In Android?

Is there possible to find internet enable using intent in broadcast receiver in android pls help me? I want exactly background process when app is not open i want to detect network

Solution 1:

try this below code,

publicclassConnectionAvailableextendsBroadcastReceiver {

@OverridepublicvoidonReceive(Context context, Intent intent) {

    ConnectivityManagermanager= (ConnectivityManager) context
            .getSystemService(context.CONNECTIVITY_SERVICE);
    booleanis3g= manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE)
            .isConnectedOrConnecting();
    booleanisWifi= manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI)
            .isConnectedOrConnecting();

    if (!is3g && !isWifi) {

        Toast.makeText(context, "Internet Connection Lost",
                Toast.LENGTH_LONG).show();

    } else {
        if ((intent.getAction() != null)
                && (intent.getAction()
                        .equals("android.intent.action.AIRPLANE_MODE"))) {
            Toast.makeText(context, "Internet Connection Lost",
                    Toast.LENGTH_LONG).show();               
        }
    }
}
}

This might help you out..

Solution 2:

try the following code:

privatevoidsetMobileDataEnabled(Context context, boolean enabled) {
finalConnectivityManagerconman= (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
finalClassconmanClass= Class.forName(conman.getClass().getName());
finalFieldiConnectivityManagerField= conmanClass.getDeclaredField("mService");
iConnectivityManagerField.setAccessible(true);
finalObjectiConnectivityManager= iConnectivityManagerField.get(conman);
finalClassiConnectivityManagerClass= Class.forName(iConnectivityManager.getClass().getName());
finalMethodsetMobileDataEnabledMethod= iConnectivityManagerClass.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
setMobileDataEnabledMethod.setAccessible(true);

setMobileDataEnabledMethod.invoke(iConnectivityManager, enabled);
 }

Solution 3:

ConnectivityManagercm= (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo[] netInfo = cm.getAllNetworkInfo();
    for (NetworkInfo ni : netInfo) {
        if (ni.getTypeName().equalsIgnoreCase("WIFI"))
            if (ni.isConnected())
                haveConnectedWifi = true;
        if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
            if (ni.isConnected())
                haveConnectedMobile = true;
    }
    return haveConnectedWifi || haveConnectedMobile;

Solution 4:

publicstaticbooleanisNetworkAvailable(Context context) {
             ConnectivityManagerconnectivity= (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
             if (connectivity != null) {
                NetworkInfo[] info = connectivity.getAllNetworkInfo();
                if (info != null) {
                   for (inti=0; i < info.length; i++) {
                      if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                          returntrue;
                      }
                   }
                }
             }
             returnfalse;
          }

Solution 5:

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

call this method and add this permission in your manifest file <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />