title: Connection between Activity and Service
body: <p>I have an Activity with an EditText and some checkboxes. After the user inserts a text the text should be sent to the Service and the Service will run in background showing a Toast from time to time.</p>
  
  <p>I am having a really hard time trying to figure out <strong>how to send the data</strong>(Strings and Boolean values that user inputs through the Activity)  <strong>to the Service</strong> .</p>