Fix #1438 & #1761: Switch Profile Dialog lost in orientation change

[anandwana001]

Explanation

Fix #1438 #1761

How to test

1. open nav drawer
2. click on switch profile -> dialog appears
3. change orientation -> check if dialog visible or not

How to review

Check if the added test case works

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
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[anandwana001]

One suggestion I am looking for here:
Another approach is where we can have an interface and rather than passing menu and drawerLayout object we can implement an interface in NavigationDrawerFragment and use it from there.
The only thing we have to achieve with these objects is

menu.getItem(
          NavigationDrawerItem.HOME.ordinal
        ).isChecked =
          true
        drawerLayout.closeDrawers()

[rt4914]

This approach does sound correct. Please have a look at top level comment.

[rt4914]

This similar implementation is used in HomeActivity also, so I suggest applying this fragment there too.

Also, please update/rename NavigationDrawerSwitchProfileDialogFragment so that its not just linked to NavigationDrawer.

Something like ExitProfileDialogFragment

Also, update test cases accordingly.

[rt4914]

Few nits/questions before final approval.

[rt4914]

LGTM