material-components/material-components-android
[BottomNavigationView] BottomNavigationView can have only one setOnNavigationItemSelectedListener
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#735 opened on 2019/11/05
Good First IssueWidget: BottomNavigationfeature request
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説明
FEATURE REQUEST
As per title, BottomNavigationView can have only one setOnNavigationItemSelectedListener. This is annoying because if i use the bottomNavigationView.setupWithNavController(navController) this internally sets that listener, and i cannot use it anymore for anything else (like setting the text in a custom appBar, for example) A list of listeners would be the right thing in my opinion.
Ps. this probably applies to setOnNavigationItemReselectedListener(BottomNavigationView.OnNavigationItemReselectedListener listener) too.
For Pattern reference, see NavController addOnDestinationChangedListener and removeOnDestinationChangedListener