Appbar Top

AppBar Bottom

Menu

Navigation Drawer

Bottom Navigation

Tabs

Menu - xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/action_settings"
        android:title="@string/action_settings"
        app:showAsAction="never" />
    <item
        android:id="@+id/action_send"
        android:title="@string/menu_send"
        android:icon="@drawable/ic_menu_send"
        app:showAsAction="ifRoom" />
</menu>

Menú - java

Afegir el menú a un Fragment

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);     
  setHasOptionsMenu(true);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
  inflater.inflate(R.menu.menu_calls_fragment, menu);
  super.onCreateOptionsMenu(menu, inflater);     
}

Menú

Control del clic

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    switch (item.getItemId()) {
        case R.id.action_settings:
            // Do something
            return true;
        case R.id.action_send:
            // Do something
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}

Menu

Control clic amb navigation.

• id menu item == id fragment al navigation

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
    return NavigationUI.onNavDestinationSelected(item, navController)
            || super.onOptionsItemSelected(item);
}

Navigation Drawer

• Tenim un template
  • Crear Activity amb Navigation Drawer
    • Floating button
    • 6 fragments
    • Menú

Navigation Drawer template

• layout
  • activity: drawer(menu + header) i AppBar
  • Nav Header: Header del drawer
  • AppBar: Toolbar + floatingButton + content
  • content: fragment amb nav_graph

Navigation Drawer template

• menu
  • drawer: items del drawer
  • menu: items del appBar
• nav_graph

Navigation Drawer template - java

• 6 fragments amb viewModel
• Activity