For Android Development, should I learn Kotlin or Flutter? I already know Java.

I've been enjoying Flutter immensely, hot reload is a godsend when debugging. Dart's syntax is similar to Java and being an OOP, the logic stays very very similar.

In saying that though, i have no experience with kotlin so take it with a grain of salt

@koolkobra it will convert it to Kotlin, but very poorly, you have to go through your code to fix all the nullable ?s and !!s that it decided to put for no reason, and other bullshit like that.

Also to OP, if you need a non-null variable make it a "lateinit var" so you can initialize it in onCreate. It will be undefined but you technically definite it at the start of the activity before ever using it so they made this hack for that reason