Java tutorial
//package com.java2s; //License from project: Open Source License import android.util.Log; public class Main { public static String LOG_TAG = "SmsNoMore"; public static boolean isValidEmail(String email) { try { return android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches(); } catch (Throwable t) { LOGE("isValidEmail failed: " + t.getMessage()); t.printStackTrace(); return false; } } public static void LOGE(final String text) { Log.e(LOG_TAG, text); } }