title: service - android clipboard listener
body: <p>I need a simple service (which will run in the background), when user copies anything from the browser or sms etc., there will be a toast showing that text.</p>
  
  <p>example:
  <img src="https://i.stack.imgur.com/VoaxH.jpg" alt="enter image description here"></p>
  
  <p>this service must be run on android 2.1 and later.</p>
  
  <p>Today (from 10:35 AM to now[11:11 PM]) I've been searching the internet and tested several codes, but so far I have not come to a conclusion.</p>
  
  <p>Some users in response to questions like this suggested that the use of the <a href="https://code.google.com/p/my-clips/" rel="noreferrer">(my-clips)</a> project. I get this, <a href="http://www.mediafire.com/download/fva96o472f5h49a/my-clips.zip" rel="noreferrer">you can download this</a>.
  But this project is complex and I am confused.</p>
  
  <p>can anyone show me a very simple example please?
  thank you</p>
  
  <hr>
  
  <p><strong>Edit:</strong></p>
  
  <h2>this is simple app run on background andoird OS. When the user does not open this app and copies any text from the browser or sms etc., this app will be active and show a <code>toast</code> like this: <code>You copy this: ...</code></h2>