Java tutorial
//package com.java2s; /******************************************************************************* * Copyright (c) 2015 btows.com. * * 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/>. ******************************************************************************/ import android.content.Context; import android.content.Intent; public class Main { public static void sendEmail(Context context, String chooserTitle, String mailAddress, String subject, String preContent) { final Intent emailIntent = new Intent(Intent.ACTION_SEND); emailIntent.setType("plain/text"); emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] { mailAddress }); emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject); String content = "\n\n=====================\n"; content += "Device Environment: \n----\n" + preContent; emailIntent.putExtra(Intent.EXTRA_TEXT, content); context.startActivity(Intent.createChooser(emailIntent, chooserTitle)); } }