Building a career in the field of Android app development: What's new? Building a career in the field of Android app development: What's new? Let's take a look at some important details that can help build your knowledge as a beginner before you venture in the field of Android app development. advertisement Building a career in the field of Android app development: What's new? HIGHLIGHTS Android app developers and brands work closely to design innovative, easy to use, and informative mobile apps that can attract the brand’s targeted customers. Let's take a look at some important details that can help build your knowledge as a beginner before you venture in the field of Android app development.