material-components/material-components-android
Voir sur GitHubBottomNavigationView item's long click handling
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#1 368 ouverte le 3 juin 2020
Good First IssueWidget: BottomNavigationbug
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Description
I want to handle long click on BottomNavigationView items for making own context menu like its in Instagram when user can hold "accout" icon and choose another profile. I use this code:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
BottomNavigationView bottomNavigationView = findViewById(R.id.bottom_navigation);
bottomNavigationView.setOnNavigationItemSelectedListener(listener);
bottomNavigationView.setSelectedItemId(R.id.nav_messages);
bottomNavigationView.findViewById(R.id.nav_profile).setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
Toast.makeText(getApplicationContext(), R.string.dark_mode, Toast.LENGTH_SHORT).show();
return true;
}
});
showFragment(new MessagesFragment());
}
But it works only when I start the app and holding item. If I start clicking on items and after that try to hold item again it does not work. It seems like listener stops working after user starts communicating with BottomNavigationView. Thank you.