Java tutorial
//package com.java2s; /* This file is part of dgAlert Classic. dgAlert Classic is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. dgAlert Classic is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with dgAlert Classic. If not, see <http://www.gnu.org/licenses/>. */ import android.content.Intent; public class Main { public static final String SMS_MIME_TYPE = "vnd.android-dir/mms-sms"; public static Intent getSmsIntent() { Intent conversations = new Intent(Intent.ACTION_MAIN); //conversations.addCategory(Intent.CATEGORY_DEFAULT); conversations.setType(SMS_MIME_TYPE); // should I be using FLAG_ACTIVITY_RESET_TASK_IF_NEEDED?? int flags = Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP; conversations.setFlags(flags); return conversations; } }