HelloKotlin | feature testing with the Kotlin language | Unit Testing library
kandi X-RAY | HelloKotlin Summary
kandi X-RAY | HelloKotlin Summary
Some learning and feature testing with the Kotlin language. Nothing serious. Since Google I/O 2017, Kotlin is officially supported by Google for Android Development.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of HelloKotlin
HelloKotlin Key Features
HelloKotlin Examples and Code Snippets
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Trending Discussions on HelloKotlin
QUESTION
what would be the Kotlin equivalent to this Java code?
...ANSWER
Answered 2017-May-19 at 10:07doAnswer {
val design = Design()
val callback = it.arguments[0] as GetDesign.Listener
callback.onSuccess(design)
null // or you can type return@doAnswer null
}.`when`(someRepository).getDesign(any(GetDesign.Listener::class.java))
QUESTION
I am experimenting with Kotlin on Android, with Android Studio, mixing it with some existing Java code, and I've come across a problem.
I have a base class in Kotlin with a single method marked as internal
:
ANSWER
Answered 2018-Oct-18 at 23:27The thing with the name is explained here in https://kotlinlang.org/docs/reference/java-to-kotlin-interop.html
internal declarations become public in Java. Members of internal classes go through name mangling, to make it harder to accidentally use them from Java and to allow overloading for members with the same signature that don't see each other according to Kotlin rules;
In your Java class you should be able to find the name by typing the first few characters and then alt + space
to get the auto-completion. The full name of the function in your Java class is doSomething$nameOfYourModule
Alternatively you can set doSomething
to protected
and access it by its normal name.
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