Versioning is a critical component of your app upgrade and maintenance strategy. versioning is important because: users need to have specific information about the app version that is installed on their devices and the upgrade versions available for installation.. While most android applications are written in java-like language, there are some differences between the java api and the android api, and android does not run java bytecode by a traditional java virtual machine (jvm), but instead by a dalvik virtual machine in older versions of android, and an android runtime (art) in newer versions, that. That way, the apps you build will also support older versions of android. most android courses just focus on teaching app development for the current nougat version. what that means is you’re only taught to make apps for the latest version of android, and that alienates a huge user base..
While the latest versions of android often provide great apis for your app, you should continue to support older versions of android until more devices get updated. this lesson shows you how to take advantage of the latest apis while continuing to support older versions as well.. Java for android from vanderbilt university. this mooc teaches you how to program core features and classes from the java programming language that are used in android, which is the dominant platform for developing and deploying mobile device. Come on, get appy. with more apps than ios, android puts a world of options at your fingertips.. apps carousel. explore a selection of android applications that you can use to make your android phone, tablet, wearable, auto console and television one-of-a-kind..
