方法参数返回后，intellij代码格式无法正确缩进（kotlin＆Java）

Question

We have some trouble with how the code formatting works when returning after a method parameters call that is not correctly aligned with the above ) . In AndroidStudio 3.2.1 currently but it was doing that for as far I can remember. The problem is happening in Kotlin and Java.

What the AutoFormat does that we don't like.

fun behaviourExample() {
    this.methodCall(
        lambda1 = { /*something*/ },
        lambda2 = { /*somethingElse*/ }
    )
        .map { "Line incorrectly indented" }
        .map { "I'd like the lines to be correctly indented" }
}

fun methodCall(lambda1: () -> Unit, lambda2: () -> Unit): String {
    return "otherThing"
}

We would like to find the parameters to change the AutoFormat like this: map{} correctly aligned with the closing )

fun behaviourExample() {
    this.methodCall(
            lambda1 = { /*something*/ },
            lambda2 = { /*somethingElse*/ }
        )
        .map { "Line correctly indented" }
        .map { "I'd like the lines to be correctly indented" }
}

What we are doing in the meanwhile is to return before the methodCall , that's not pretty but that works.

fun behaviourExample() {
    this
        .methodCall(
            lambda1 = { /*something*/ },
            lambda2 = { /*somethingElse*/ }
        )
        .map { "Line correctly indented but I don't like to be forced to add methodCall() in a new line" }
        .map { "I'd like the lines to be correctly indented" }
}

We suspect that it should be somewhere in the preferences -> Code Style -> Kotlin but we played with a bunch of parameters and didn't found it

Above is an example of how the autoformat behaves but our problem is with calls like Single.zip() , Observable.concat() etc... The indentation misleads where in the chain you can be. So we use it like this.

Single
    .zip (
        /* parameters */
    )
    .map { /* something */ }

Instead of

Single.zip (
        /* parameters */
    )
    .map { /* something */ }

Thanks for any help or leads.

Answer 1

The formatting you're using now is actually how such code is supposed to be formatted according to the coding conventions . If the closing parenthesis of a method call is wrapped to a new line, it's aligned with the beginning of the method call. There is no option to indent it by 4 spaces.