finally i got my answer by overing onActivityResult in ParentActivity
protected void onActivityResult(int requestCode, int resultCode,
Intent intent) {
if (requestCode == YOUR_REQUEST_CODE) {
ChildActivityName activity = (ChildActivityName)getLocalActivityManager().getCurrentActivity();
System.out.println("onActivity..");
activity.onActivityResult(requestCode, resultCode, intent);
}
}
in child Activity
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
}