duplicated id with fragment

Question

I\'m trying to applicate drawernavigation (my first fragment is a map & the others are just some fragments with simple layouts).So it runs fine & I can navigate betw

Answer 1

I think you have to try to retrieve old Fragments instance instead of recreating it each time a drawer item is selected. In your displayView method of LoginScreen Activity, you have to do something like that in the switch:

Fragment fragment = null;
String title = getResources().getString(SOME_FRAGMENT_TITLE);
switch (position) {
case 1:
   fragment = (YourFragment) fm.findFragmentByTag(title);
   if (fragment == null) fragment = new YourFragment();
   break;
 }