Launch Android Studio. On the welcome screen, select New Project… (or go to File | New Project… if a project is already opened).

From the New Project wizard, enter the following configuration and click on Next:

Then, select the minimum SDK (for example, API 14: Ice Scream Sandwich) and click on Next.

Select Blank Activity with Fragment and click on Next.

Finally, enter Activity Name and Layout Name names as follows and click on Finish:

Android Studio should then open the project:

Modify StoreActivity.java and create Store.java in the same way as we did in the Interfacing Java with C/C++ section in this chapter (Step 1 and 2).

Create the app/src/main/jni directory. Copy the C and Header files we created in the Interfacing Java with C/C++ section in this chapter (Step 4 and 5).

Edit app/build.gradle that has been generated by Android Studio. In defaultConfig, insert a ndk section...