i'm new on a kotlin developpment, i'm working on a mobile App on android studio and i use kotlin as language. so i wanted to know what's the importence of gradle by using tke kotlin and android?
Gradle is the build tool used to build Android apps.
Its responsiblities are managing the dependencies of the project (the library used by your code), to compile the Java/Kotlin code, and to package the final APK with all the compiled code and your app resources (this part is much more complex, but that's a big picture).
Android Studio is using Gradle under the hood for building & running your app.