I already did the google map part and I created a new Navigation Drawer Activity.
You should be able to merge this with your current activity and have a working navigation drawer.Notice that the state of the navigation drawer is managed by the drawer layout. right click on project > properties >java buildpath> add external jar> choose latest V13 support library from android sdks installed and … The implementation of this method in the activity matches that outlined earlier in this chapter.Compile and run the project and note the appearance of the drawer indicator as highlighted in Figure 50-3:The navigation drawer is a panel that extends from the left-hand edge of an activity screen when an indicator is selected by the user. An instance of the DrawerLayout component. The DrawerLayout and the drawer fragment is bound up in the onCreate method.Thanks for contributing an answer to Stack Overflow!I have an app in which I have a navigation panel with menu buttons on which I want to apply navigation drawer, currently it takes up the entire screen,but I want to restrict it to 3/4th of the screen by applying navigation drawer on it, but i have never touched navigation drawer before so have no clue, any help or guidance will be great.Also went through some documentation and got confused :(Here is my code:Here is my acitvity_main.xml (it works, shows a blank panel on swipe)copy this to workspace, or open as a new android project from existing source code.U can get source ode for navigation drawer from the link belowYour navigation drawer is showing a blank panel, because the drawer view in your activity_main.xml is a ListView (which you haven't set any data to).Your activity_main.xml file should look like. This chapter has outlined the components that make up a navigation drawer and highlighted how these are implemented within the template.While it is possible to implement a navigation drawer within any activity, the easiest approach is to select the Navigation Drawer Activity template when creating a new project or adding a new activity to an existing project:On the form factors screen, enable the Phone and Tablet option and set the minimum SDK setting to API 26: Android 8.0 (Oreo). Create Navigation drawer in your MainActivity using fragment. It shows how to add the drawer toggle (the link I posted also shows this). The drawer contains menu options available for selection and serves as a useful application navigation tool that conforms to the material design guidelines. The navigation drawer is a panel that slides out from the left of the screen and contains a range of options available for selection by the user, typically intended to facilitate navigation to some other part of the application. This is achieved by obtaining a reference to the NavigationView instance in the layout and making a call to its setNavigationItemSelectedListener() method, passing through a reference to the object that is to act as the listener.
This method is added to handle situations whereby the activity has a “back” button to return to a previous activity screen. 1. An open drawer may be closed via a call to the closeDrawer() method:The second step is to implement the onNavigationItemSelected() method within the designated listener. Initialize the Navigation Drawer in MainActivity now in all other activities you want to use same Navigation Drawer put DrawerLayout as base and fragment as navigation drawer. But in case if we don't want to use fragment or we want to add Navigation Drawer in already existing app which contain activities and we don't want to replace them with fragment.
Make sure to replace the class on the fragment tag to the correct class of your navigation fragment.Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.Refer to the article i mentioned if you run into trouble.U will get error free working projectright click on project > properties >java buildpath> add external jar> choose latest V13 support library from android sdks installed and in order and export tick the jar v13Your MainActivity should look something like this:again right click on project > properties >android>choose abs library. http://hmkcode.com/android-creating-a-navigation-drawer/ copy this to workspace, or open as a new android project from existing source code. You won't need to initialize the fragment in other Activities. Now Android Studio will create a new project for you Note: If you want to add a new navigation drawer activity to your existing project you can simply add it by going to your package -> right-click -> new -> activity -> navigation drawer activity 2 Simple Navigation Drawer ScreenShots
This method is called each time a selection is made within the navigation drawer and is passed a reference to the selected menu item as an argument which can then be used to extract and identify the selected item id: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. I'm developing Android Google Map project. Although it is possible to add a navigation drawer to any activity, the quickest technique is to use the Android Studio Navigation Drawer Activity template and then customize it for specific requirements.
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