title: How to start/ launch application at boot time Android
body: <p>I would like to launch my app when my tablet starts, so that the main activity of my app is the first thing that the user see when they start the tablet.<br>
  I've read about LauncherActivity but I don't understand how to use it.<br>
  Can anyone help me with suggestions, links or tutorials for this?<br>
  Is LauncherActivity the best way or are there alternatives?</p>