Switching between TabGroupActivities
When  i select  child actvity of first tab and after it I select second tab and
when come back on first Tab ,it show that previous child activity of first Tab .But i want to show parent activity of first TabGroup activity.  
Switching between TabGroupActivities
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When  i select  child actvity of first tab and after it I select second tab and
when come back on first Tab ,it show that previous child activity of first Tab .But i want to show parent activity of first TabGroup activity.  