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1. Open fragment 3 from navigation drawer directly android how to#
2. Open fragment 3 from navigation drawer directly android full#
3. Open fragment 3 from navigation drawer directly android android#
4. Open fragment 3 from navigation drawer directly android code#

Sample code: // The click listener for ListView in the navigation class DrawerItemClickListener implements ListView. Now I am switching the same app to fragments using navigation drawer. Simply add clicklistener on the drawer list items and replace fragments in the main content depending upon the position of the list item clicked. Initially I made an app that uploads photos to a php server using Activity and ListActivity.

How do I make my app open a new fragment in the main view when In Navigation View we set the items from menu file and FrameLayout is used to replace the Fragments on the click of menu items. To retrieve the NavController for a fragment, activity, or view, use one of the following methods: Kotlin: Fragment.findNavController () View.findNavController () Activity.findNavController (viewId: Int) Java: NavHostFragment.findNavController (Fragment) Navigation.findNavController (Activity, IdRes int viewId) Navigation. Here I'm answering all your silly questions. We use two layouts: main content layout and the drawer list layout while designing the xml.layout(layout) for the navigation drawer activity. We are going to keep things real simple so the UI is a bit ugly.Navigation Drawer is a new and trending design these days. Open the app adle file and add the following dependencies. This forces us to get its childFragmentManager () and use it for checking the backStackEntr圜ount. Add Project Dependencies Support for navigation requires some dependencies. 9,152 13 57 101 Add a comment 3 Answers Sorted by: 4 NEW ANSWER: Using the navigation drawer, it seems the fragment transactions happen under the NavHostFragment and its FragmentTransactionManager. Make sure to also choose the Kotlin language.

Open fragment 3 from navigation drawer directly android code#

If any other code is required, Im ready to show it.

Open fragment 3 from navigation drawer directly android android#

The advantage of using attr/ in calling colors and color states is because of reasons like. Fire up Android Studio and create a new project (you can name it NavigationDrawer) with an empty activity called MainActivity. Whenever I open a fragment by clicking an option, it hangs (I dont think it has something to do with loading of fragment because drawer hangs while it opens when no fragment loading is done). Let’s get started coding the building blocks of our app: the fragments and their layouts. attr/ and never on the UI component directly but through styles.

Open fragment 3 from navigation drawer directly android how to#

It’ll take you maybe 30 minutes, and you’ll have a better understanding of what we’re going to do here. This guide explains how to setup a basic material design style drawer filled with navigation items that switch different fragments into the content area. transaction.replace(R.id. If you’re unfamiliar with navigation drawers, I suggest you run through the CodePath tutorial first. While adding fragment use tags to replace it. In this part, You will see how to create Android Navigation Drawer Using Fragments. Get the source code for this project here. We’ll then reuse these fragments in a classic master/detail arrangement on tablets.

Open fragment 3 from navigation drawer directly android full#

which are the full screen fragments which can be accessed directly from the drawer. Basically, we will have a master fragment that will be used for the drawer view and a detail fragment for the main view. Android offers application developers multiple ways of implementing. Additionally, by implementing CodePath’s example, too much of the view logic would live in the hosted activity, so I set out to see if I could use fragments to solve this problem. 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.

There are a few ways to accomplish this “always open” behavior on tablets by using DrawerLayout.LOCK_MODE _LOCKED_OPEN, but I found them a bit hacky and inelegant. In this codelab, youll learn the basics of fragments, and convert the Words app to use them.

The navigation drawer is easily implemented with the Design Support Library, and the best walkthrough on how to build a navigation drawer is in this tutorial by CodePath. In this post, you’ll learn how to reuse fragments to give your tablet and phone users a great experience. The Android navigation drawer has become a ubiquitous UI feature on Android devices, but it’s usually unnecessary to hide and show on larger devices like tablets. With plenty of screen real estate, the drawer should stay open all the time the Material Design specs even recommend this behavior.