Changes

With the initial project created, the next step is to configure the module level build.gradle file to add the two build flavor configurations. Within the Android Studio Project tool window, navigate to the build.gradle file listed as app -> Gradle Scripts -> build.gradle (Module: app) (Figure 58-1) and double click on it to load it into the editor:

[[Image:android_studio_build_variants_module_gradle_file2.png|The module level Gradle build file]]

Within the Project tool window, navigate to the app -> src -> main -> res -> layout -> activity_build_example.xml file and double click on it to load it into the Designer tool. With the tool in Design mode, double click on the background of the screen layout and specify layout as the id of the relative layout view.

In the Project tool window, right-click on the activity_build_example.xml file and select the Copy menu option. With the file copied, right-click on the src -> phone -> res -> layout folder and select the Paste menu option to add a copy of the file to the folder. Within the Copy dialog click on OK to accept the defaults.

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