Android Network State Check isNetworkAvailable(Context context)

Description

Checks device for network connectivity

Return

If the device has data connectivity

Declaration

public static boolean isNetworkAvailable(Context context) 

Method Source Code

//package com.java2s;
import android.content.Context;

import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.util.Log;

public class Main {
    private static final String TAG = Thread.currentThread()
            .getStackTrace()[1].getClassName();

    /**//  ww  w  .ja va  2s .  com
     * Checks device for network connectivity
     *
     * @return If the device has data connectivity
     */
    public static boolean isNetworkAvailable(Context context) {
        boolean state = false;
        if (context != null) {
            ConnectivityManager cm = (ConnectivityManager) context
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            NetworkInfo netInfo = cm.getActiveNetworkInfo();
            if (netInfo != null && netInfo.isConnected()) {
                Log.i(TAG, "The device currently has data connectivity");
                state = true;
            } else {
                Log.i(TAG,
                        "The device does not currently have data connectivity");
                state = false;
            }
        }
        return state;
    }
}

Related

1. isNetworkConnected(Context context)
2. isNetworkEnabled(Context context)
3. check3GNetwork(Context context)
4. IsNetworkConnected(Context context)
5. isNetworkAvailableExt(Context paramContext)
6. getNetworkState(Context context)
7. isLocationEnabledNetwork(Context c)
8. isOpenNetwork(Context context)
9. loadImageFromNetwork(String photoUrl)