navigationview

I want to add a custom navigation button that will look somewhat like this: Now, I've written a custom BackButton view for this. When applying that view as leading navigation bar item, by doing: .navigationBarItems(leading: BackButton()) ...the navigation view looks like this: I've played around with modifiers like: .navigationBarItem(title: Text(""), titleDisplayMode: .automatic, hidesBackButton: true) without any luck. Question How can I... set a view used as custom back button in the navigation bar? OR: programmatically pop the view back to its parent? When going for this approach, I could

I have the following menu item: <item android:id="@+id/lock" android:checkable="true" android:title="@string/lock" > <menu > <item android:id="@+id/block_mess" android:checked="true" android:icon="@drawable/chantinnhan" android:title="@string/block_mess_string" /> <item android:id="@+id/block_call" android:checked="false" android:icon="@drawable/chancuocgoi" android:title="@string/block_call_string" /> <item android:id="@+id/lock_app" android:checked="false" android:icon="@drawable/khoaungdung" android:title="@string/lock_app_string" /> </menu> </item> ...there's still more but it's really

I have an app with a DrawerLayout that contains a NavigationView : activity_layout.xml: <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/drawer_layout" android:fitsSystemWindows="true"> <android.support.constraint.ConstraintLayout android:id="@+id/activity_list" android:layout_width="match_parent" android:layout_height=

I have made an xml for my drawer menu which contains the following MenuItem: <item android:title="Contacts" android:id="@+id/contact_list"> <menu> </menu> </item> In my MainActivity I get a reference to the empty SubMenu and try to add a new test MenuItem to the the SubMenu. mNavMenu = mNavigationView.getMenu(); mNavMenu.findItem(R.id.contact_list).getSubMenu().add("hello"); Unfortunately, this is not working and the MenuItems are not being added. I have tried many other different variations of this but none of them update the SubMenu in my navigation drawer. Could this possibly be a bug? So