Reloading data intensive activities in android
<p>I load lots of contents(images,text,etc..) from server and displayed it on the listview in the activity-A. On clicking the any row of the listview, I finish the activity and release all the variables(to avoid memory problems) and open another activity-B and display the content in detailed format.</p>

<p>When hitting back from activity-B, obviously it again loads content from the server. Is there any other solution instead of finishing activity to avoid again loading from the server but it should not come up with the memory problems?</p>
