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

One way to do this is to provide an Up button on the app bar for all activities that are children of the parent activity. Your app should make it easy for users to find their way back to the app's main screen, which is the parent activity. Add an Up button for ancestral navigation Swiping views is handled automatically by the ViewPager class. The user can also swipe left and right to visit the content screens. As the user taps a tab, the screen shows a content screen depending on which tab is tapped. The second app you will create for tab navigation will show three tabs below the app bar to navigate to sibling screens.

Open fragment 3 from navigation drawer directly android android#

To start the project from where you left off in the previous practical, download the Android Studio project DroidCafe Part 3.

Open fragment 3 from navigation drawer directly android how to#

You will learn how to add an Up button (a left-facing arrow) to the app bar for up navigation from the second activity (OrderActivity) to the main activity (MainActivity). This template also provides an app bar at the top of the screen. In the previous practical you created an app called Droid Cafe in three parts, using the Basic Activity template. Create a new app with tabs for navigating activity screens that can also be swiped.Provide the Up button in the app bar to navigate to the previous screen within an activity.Continue adding features to the Droid Cafe project from the previous practical.Set up an app with tab navigation and swipe views.Add menu items and icons to the options menu in the app bar.

Open fragment 3 from navigation drawer directly android code#

Tab navigation is a very popular solution for lateral navigation from one child screen to another child screen that is a sibling, as shown in the diagram below. This practical also introduces tab navigation, in which tabs appear across the top of a screen, providing navigation to other screens. It differs from the Back button (the triangle at the bottom of the screen), which provides navigation to whatever screen the user viewed previously. The Up button is always used to navigate to the parent screen in the hierarchy. In this practical, you'll learn how to add an Up button (a left-facing arrow) to the app bar of your app, as shown below, to navigate from a child screen up to the parent screen. Each path enables users to navigate across, into, and back out from the different tasks and pieces of content within the app. In the early stages of developing an app, you should determine the paths users should take through your app in order to do something, such as placing an order or browsing through content.

Open fragment 3 from navigation drawer directly android install#

1.1: Install Android Studio and Run Hello World