![]() ![]() tOnClickListener(new View.OnClickListener() void onClick(View v) : : package.MainMenuActivity cannot be cast to android.app. if you want it on fragments just extend that particular activity holding those fragments with that class with navigation drawer. which are the full screen fragments which can be accessed directly from the drawer. View rootView = inflater.inflate(R.layout.activity_mainmenu, container, false) īutton Orderlistbtn = (Button) rootView.findViewById(R.id.orderlistbtn) JourneyWithAndroid 250 2 5 19 Add a comment 3 Answers Sorted by: 0 You will have to make a class which is having a navigation drawer in it and then you can extend the particular class wherever you want. Android offers application developers multiple ways of implementing. Fragments are supposed to be replaced in a FrameLayout and the old Navigation Drawer layout looked like this: <4.widget. The first code: public class MainMenuActivity extends Fragment View onCreateView(LayoutInflater inflater, ViewGroup container, Inside the "MainMenuActivity", there is a button that should direct the user to another activity which is "Order List" I applied two code parts but non is working: This guide explains how to setup a basic material design style drawer filled with navigation items that switch different fragments into the content area. When the app launches, I direct the user directly to "MainMenuActivity" activity from the MainActivity. Of course I want to start the app with a default fragment (home), but Navigation Drawer doesn't have the item selected.I built a navigation drawer. First: for excuting the commands you have implemented in onNavigationItemSelected listener: onNavigationItemSelected (navigationView.getMenu ().getItem (R.id.navcamera)) Second: for changing the state of the navigation drawer menu item to selected (or checked): tCheckedItem (R.id. Youll also learn how to use the Jetpack Navigation component and work with a new resource file called the Navigation Graph to navigate between fragments in the same host activity. This is also called android drawerlayout. It is also called sidebar in android studio. Testing: Run the project, the drawer menu works fine and opens fragments as expected. Mainly it opens from the left or right side when we slide our finger in android mobiles. NavController navController Navigation.findNavController (this, R.id.navhostfragmentcontentmain) navController.navigate (R.id. 0:00 / 15:27 Intro Android Studio Navigation Drawer with Custom Fragment and Activity Navigation Component larn tech 4.2K subscribers Subscribe 7.6K views 1 year ago Android Studio. Android / By Rakesh Saini / AugIn this example we will learn how to create a navigation drawer in android studio. If you give it the drawer as its first param and ViewCompat.LAYOUTDIRECTIONRTL as its second param, the entier layout will be set to RTL. ![]() NavController provides a few different ways to navigate to a destination, which are further described in the sections below. So every time user click the menu item, just use 'transaction.replace (R.id.contentframe, mFragment1) ', no need to create a new fragment. This answer is useful to set the navigation be open from right to left, but it has no solution to set its icon to be right side. ![]() My code works perfectly: every time an item in Navigation Drawer is clicked the item is selected. In this codelab, youll learn the basics of fragments, and convert the Words app to use them. Each NavHost has its own corresponding NavController. ![]()
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