Java tutorial
//package com.java2s; /******************************************************************************* * Created by Carlos Yaconi * Copyright 2012 Fork Ltd. All rights reserved. * License: GPLv3 * Full license at "/LICENSE" ******************************************************************************/ import android.content.Context; import android.content.pm.PackageManager; import android.telephony.TelephonyManager; public class Main { public static boolean supportSMS(Context ctx) { //Froyo or above!! TelephonyManager telephonyManager1 = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE); boolean isPhone = !(telephonyManager1.getPhoneType() == TelephonyManager.PHONE_TYPE_NONE); boolean featureTelephony = ctx.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY); return isPhone && featureTelephony; } }