Here you can find the source of createContactAppIntent()
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) public static Intent createContactAppIntent()
//package com.java2s; /*/*from w ww. j av a 2s . c o m*/ * Copyright (C) 2014 Markus Grieder * * This program 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. * * This program 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 this program. If not, see * <http://www.gnu.org/licenses/gpl-3.0.html>. */ import android.annotation.TargetApi; import android.content.Intent; import android.os.Build; public class Main { @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) public static Intent createContactAppIntent() { return Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, Intent.CATEGORY_APP_CONTACTS); } }