To set up an Android emulator, first select the Tools/Android/AVD Manager menu option. If you’ve already set up an emulator, skip to part 3. This creates the project and opens it in IntelliJ.

While this is by no means the latest version of Android, it’s a reasonable trade-off between device coverage and functionality.ĭo not select the Use legacy android.support libraries checkbox.Ĭlick Finish. Set the Minimum API level to “API 26: Android 8.0 (Oreo)”. We’ll explore Kotlin a bit in this bootcamp, but our primary focus, is (of course) Java.

Make sure the selected Language is “Java”. (This is not required by IntelliJ, the Android Studio plug-in, Git, GitHub, or the Java compiler however, each development organization has its own set of conventions, and this is one we’ve adopted in the Deep Dive Coding Java + Android organization.) In this bootcamp, we’ll follow a strict rule of using lower-case project directory names, with dashes between the words this is sometimes called “spinal-case”. Important: After verifying that, change the name of the final subdirectory in the path shown, to “ hello-world-android” if the final subdirectory shown is projects, then add “ /hello-world-android” at the end. Make sure this is a subdirectory of the bootcamp/projects directory that you set up during the environment preparation portion of the pre-work. The name of the project also provides the default name of the Save location, where the project files will be located. Note that a lower-case form of this same name, without spaces, becomes the last part of the Package name. (An Android activity is a display screen.)įor the Name of the project (which will be displayed name of the app, by default), type “Android Hello World”. Start a new project in IntelliJ IDEA and select Android as the project type from the left sidebar.įor this tutorial, select the Navigation Drawer Activity as the main (and only) activity of this app.

Android studio hello world tutorial