How should I handle Navigation within ViewPager Fragment with Navigation Architecture Components, and Single Activity Approach

Question

Here is my Single Activity Approach:

MainActivity has the NavHost

MainFragment with AppBarLayout, TabLayout, ViewPager, etc.

MainFragment Has 2 (or more) Fragments within ViewPager -> {

CustomerListFragment -> will navigate to CustomerDetailFragment

EmployeesListFragment -> will navigate to EmployeeDetailFragment

}

CustomerDetailFragment (has completely different design layout)

EmployeeDetailFragment (it also has completely different design layout)

* My Problem is that, How I am going to handle Navigation Between these List Fragments to Detail Fragments with Navigation Architecture Components(androidx)*

score 1 · Answer 1 · answered Apr 16 '19 at 09:52

1

Say you are in Fragment A with a ViewPager of Fragment B And you try to navigate from B to C

Since in the VieWpager the fragments are not a destination, your graph wouldn't know you are on B.

A solution can be to use ADirections in B to navigate to C

answered Apr 16 '19 at 09:52

AntPachon

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Don't you lose the viewpager tabs layout if you do it this way? – Quentin vk Jan 23 '20 at 12:35

How should I handle Navigation within ViewPager Fragment with Navigation Architecture Components, and Single Activity Approach

1 Answers1