Do we need to learn Java for Android?

Despite not using Java to build Android apps , Xamarin allows you to create native apps that achieve a good user experience, which is a core aspect that any respectable app must-have. Furthermore, Xamarin supports developing cross-platform applications in case you need to develop such an app.

Android App Development skillset will open many doors for you, however, before you start to program applications for Android, you will need to learn Java programming language !

Yes. Absolutely. Java is still 100% supported by Google for Android development . The majority of Android apps today have some mix of both Java and Kotlin code.