Make activities communicate
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2091465/how-do-i-pass-data-between-activities-in-android">How do I pass data between activities in Android?</a>  </p>
</blockquote>



<p>I have three activities in my application and each activity is depending on another. I'm currently using static variables to pass objects and values between these activities. Problem with this is that it get's very confusing fast and it's hard to keep track of when I assigned that global variable a value etc. I'm thinking of implementing an interface between these activities to make the code clearer and easier to understand. Thing is, i'm not entirely sure this is the best way to go so any help or advice would be great. </p>
