is Network Connected By 3G - Android Network

Android examples for Network:Network Status

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  2. Android
  3. Network
  4. Network Status

Description

is Network Connected By 3G

Demo Code


//package com.java2s;

import android.content.Context;

import android.net.ConnectivityManager;
import android.net.NetworkInfo;

import android.telephony.TelephonyManager;

public class Main {

    public static boolean isNetworkConnectedBy3G(Context context) {
        NetworkInfo networkInfo = ((ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE))
                .getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        if (networkInfo != null && networkInfo.isConnected()) {
            int subtype = networkInfo.getSubtype();
            if (subtype == TelephonyManager.NETWORK_TYPE_EVDO_A
                    || subtype == TelephonyManager.NETWORK_TYPE_EVDO_0
                    || subtype == TelephonyManager.NETWORK_TYPE_UMTS
                    || subtype == TelephonyManager.NETWORK_TYPE_HSPA) {
                return true;
            }/*from ww  w  .  j  ava2 s  . c  om*/
        }
        return false;
    }
}

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