How do I pass data between activities in Android?
<p>I have a scenario where after logging in through a login page, there will be sign out button on each activity.</p>

<p>On clicking signout, I will be passing the session id of the signed in user to signout.
Can anyone guide me on how to keep session id available to all activities??</p>

<p>Alternatively, are there any other solutions to this problem?</p>
