onTabTapped method

void onTabTapped(

1. [[int] index]

)

Handles click on BottomNavigationBarItem.

params:

• index: it is track of current page index.

returns: None

Implementation

void onTabTapped(int index) 

1. talawa
2. main_screen_view_model
3. MainScreenViewModel
4. onTabTapped method

MainScreenViewModel class