Java tutorial
//package com.java2s; import android.app.Activity; import android.content.Intent; import android.net.Uri; public class Main { public static void mail(Activity activity, String subject, String text, String mail) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_SENDTO); intent.setData(Uri.parse("mailto:" + mail)); intent.putExtra(Intent.EXTRA_SUBJECT, subject); intent.putExtra(Intent.EXTRA_TEXT, text); activity.startActivity(intent); } }