Java tutorial
//package com.java2s; import android.content.Intent; import android.net.Uri; public class Main { public static Intent newSendToIntent(String emailAddress, String subject, String contentBody) { return new Intent(Intent.ACTION_SENDTO).setData(Uri.parse("mailto:" + Uri.encode(emailAddress) + "?subject=" + Uri.encode(subject) + "&body=" + Uri.encode(contentBody))); } }