Click android hardware back button in tab ActivityGroup
<p>Please anybody help me how to handle the back button in the tab activity group.</p>

<p>My app chin is :</p>

<p>Login - > synchronization  -> main scrren .This main Activity contain 3 tab. Each tab contain more than 5 activities.Thats why I created the ActivityGroup.</p>

<p>Now the problem is When I click the back button from tab's activity (anywhere in tab activity) , It goes to "synchronization  " screen. I want to go previous screen</p>

<p>That mean </p>

<p>MainActivity contain 3 tab called "Sale , Admin ,"Setting" .Take first tab</p>

<p>Sales -> Route ->Retailer -> Retailer Option ->Invoice ... like there are some intent is available.</p>

<p>For example Now I the position "Retailer Option" I click back button , then I should go to  "Retailer " activity</p>

<p>But curently working my code like its went to "synchronization  " .It didn't go to "Retailer " screen.</p>

<p>Please help me this ....</p>

<p>Thanks in advance...</p>
