So, this BaseActivity can be used as Parent Activity for others to access the properties of AppCompatActivity. Click the Next button again. Maybe it can help you. Mostly, fragments are used in the navigation view to load different screens based on the user selection.
Some of them are using library for doing this. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Here is my nav_header_main.xml layout resource file: This layout file simply has a LinearLayout, an ImageView, and a TextView. Making statements based on opinion; back them up with references or personal experience. Dilemma: when to use Fragments vs Activities: Adding navigation drawer to AppCompatActivity, Add Navigation Drawer to an existing activity, Default navigation drawer on every activity, Show that three numbers form an arithmetic progression. I agree, this was an awesome tutorial(works as of July 31, 2016). Get access to over one million creative assets on Envato Elements. Now we can add a new helper method that we will call from onCreate() after the drawer items have been set up: Here is where we will initialize mDrawerToggle.
Host meetups. Look for courses, workshops, and other tips like this in the Android section of the Treehouse library, and happy coding! case 0: //First item My Indian flapshell turtle fell from 3rd floor. Land a cubesat on the moon with ion engine. In this, the final of this series of chapters dedicated to the Android material design components, the topic of the navigation drawer will be covered. For a bonus, you'll also learn how to use the Android Studio templates feature to quickly bootstrap your project with a navigation drawer. This is a greet Tutorial for adding Navigation Drawer. Now, let's see how to handle click events for each of the items in the navigation drawer. The onCreate() method located in the NavDrawerActivity.java file performs much of the initialization work required for the navigation drawer: The code obtains a reference to the DrawerLayout object and then creates an ActionBarDrawerToggle object, initializing it with a reference to the current activity, the DrawerLayout object, the toolbar contained within the app bar and two strings describing the drawer opening and closing actions for accessibility purposes. Great example, how do I startactivti to a second main_activity2 and keep the bar at the top. We need to call one more method in the onPostCreate() lifecycle method of our Activity. Hi, I followed this tutorial but I've ran into a problem. i have given intent event inside the onitemclick of setonitemclicklistener, but its not working, why? The B&B of Treehouse ! An open drawer may be closed via a call to the closeDrawer() method: Conversely, the drawer may be opened using the openDrawer() method: Handling selections within a navigation drawer is a two-step process. An instanc…
The parent of this Activity is AppCompatActivity.
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Another great guide from the Great Ben Jakuben.
super.onStart(); The templates that come included with Android Studio are good for simple layouts and making basic apps, but if you want to kick-start your app even further, you might consider some of the app templates available from Envato Market. Regarding your getSupportActionBar method not being recognized.
N avigation drawer is most common thing you find in android application. 2. Love This Tutorial, It actually explains stuff. I have created an entire project on a blank activity(Android Studio). The ActionBarDrawerToggle also displays the drawer indicator in the app bar which presents the drawer when tapped. Great thanks to a great tutorial. When you click on some items, a toast message is displayed—just what we expected.
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step3: sent the event on drawer close and open. We can perform an action when each item in the side navigation list is tapped just like we would for a regular ListView. In the Add an Activity to Mobile dialog, scroll down and select Navigation Drawer Activity. We need one for the toggle, one for the DrawerLayout we added to our layout, and a String that we will use to update the title in the Action Bar: Before we forget, let’s set mDrawerLayout and mActivityTitle in onCreate(): Using a toggle requires two String resources, so let’s add those in strings.xml in the res/values directory before we proceed: Okay! expression expected, best tutorial i have found for starting with navigation drawer. So add these to your module's build.gradle file to import them. Then we add a ListView for the side drawer view: The ListView (or whatever View we use as the side navigation drawer), should be no more than 320dp wide, so that it does not cover the entire Activity when it is out. Typically the listener will be configured to be the current activity, for example: The second step is to implement the onNavigationItemSelected() method within the designated listener. https://www.youtube.com/watch?v=-SUvA1fXaKw. I want to add a navigation drawer without hampering with my previous code.Is there a way to add a navigation drawer to a blank activity, if yes please do guide. String[] planets = res.getStringArray(R.array.planets_array); [1] http://developer.android.com/guide/topics/resources/string-resource.html. Note that we also enable the app icon via setHomeButtonEnabled() and enable it for “up” navigation via setDisplayHomeAsUpEnabled(). Add these two lines in setupDrawer() after mDrawerToggle is set: Finally, we need to activate this in the onOptionsItemSelected() method. Intent(getApplicationContext(), FirstActivity. Link: In this post, you'll learn how to display navigation items inside a navigation drawer in Android. Hope to see more in future. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. First, let’s add two member variables to our Activity: Then we can set the ListView in onCreate(): To add items and configure the list, let’s create a helper method that we can call inside onCreate(): At this point we have a working navigation drawer!
In the Add an Activity to Mobile dialog, scroll down and select Navigation Drawer Activity. The code then obtains a reference to the NavigationView instance before declaring the current activity as the listener for any item selections made within the navigation drawer.
(The finished source is available at the end of this article.) In this example at place of android i want a search bar We can show it by adding two lines in our onCreate() method (though it won’t do anything yet): To get this to work correctly, we need to configure something called an ActionBarDrawerToggle. public void onClick(View v) {. This helped me finally achieve to add a navigation drawer menu with a hamburger icon. mDrawerList.bringToFront(); Let's see how to do that.
This Frame Layout is used to bind the layout of children layouts. Envato Tuts+ tutorials are translated into other languages by our community members—you can be involved too! Here is my app_bar_main.xml resource file. Notice in the animated gif above that the icon isn’t quite in sync with the drawer. Here is the res/menu/activity_main_drawer.xml menu resource file: Here we have defined a Menu using the