Question

I would like to know if mobile flag in setting is checked or not.

With this threads I can check if 3g is connected or not but i can not see if checkbox for enable it is enabled or not in setting

How to check if wifi/3g is enabled?
Google Android – how to figure out if 3g and 2g is turned on
Android: How to check whether 3G is enabled or not?

How can i check this?

Answer 1

This function is return true if internet connection is available else return false.

public boolean getConnection()
        {
            ConnectivityManager manager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
            boolean is3g = manager.getNetworkInfo(
                        ConnectivityManager.TYPE_MOBILE)
                                    .isConnectedOrConnecting();
            boolean isWifi = manager.getNetworkInfo(
                                    ConnectivityManager.TYPE_WIFI)
                                    .isConnectedOrConnecting();

                        Log.v("",is3g + " ConnectivityManager Test " + isWifi);
                        if (!is3g && !isWifi) {
                            Toast.makeText(getApplicationContext(),"Your internet connction is OFF",Toast.LENGTH_LONG).show();
                            return false;


                        } else 
                        {
                            Toast.makeText(login.this, "Connected",Toast.LENGTH_LONG).show();
                            return true;

                        }
    }

If this is not satisfy above answer then you can use try-catch. If you does not receive data that means your connection has problem.