Which programming is used for Android?

Firstly Java was the official language for Android App Development (but now it was replaced by Kotlin) and consequently, it is the most used language as well. Many of the apps in the Play Store are built with Java, and it is also the most supported language by Google.

There are many challenges which are faced by an Android developer because using Android applications is very easy but developing and designing them is quite tough . There is so much complexity involved in the development of Android applications.

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