A chat application for Android claiming to be a secure messaging platform comes with spying functionality and stores user data in an unsecure location that is publicly available.

If you followed along in Part 2, you’ve already loaded your source code and resource files into your Android Studio project. Now you’re ready to build the app for the first time.

Google releases an Android app each year providing Google I/O attendees with the schedule for the upcoming conference, and it uses the opportunity to show off how an Android app is supposed to feel.