how to convert java interface code to kotlin code?

Question

I want to convert some java code to kotlin. this is my code wanna convert.

/*Create handle for the RetrofitInstance interface*/
    GetDataService service = RetrofitClientInstance.getRetrofitInstance().create(GetDataService.class);

And this is class i made.

class RetrofitClientInstance {

    var retrofit: Retrofit?=null
    var BASE_URL = "10.80.7.30:3000"

     fun getRetrofitInstnace() :Retrofit {
        if (retrofit == null) {
            retrofit = retrofit2.Retrofit.Builder()
                .baseUrl(BASE_URL)
                .addConverterFactory(GsonConverterFactory.create())
                .build()
        }
        return retrofit!!
    }

}

interface MovieService {

    @GET("/movie/:id/script")
    fun getCurrentMovieData(
        @Path("id") id : Int
    ) : Call<Movie>

    @GET("/movie/script")
    fun getMoviesData() : Call<List<Movie>>
}

Please help me anytime!!!!!

Improve formatting

smartrahat
– smartrahat

2019-10-03 05:04:49 +00:00
Commented Oct 3, 2019 at 5:04 — smartrahat
– smartrahat, Commented Oct 3, 2019 at 5:04

Simon · Accepted Answer · 2019-10-03 04:51:36Z

2

If you're using Android Studio, you can just:

Configure Kotlin in project
Right-click on .java file and select 'Convert Java File to Kotlin File'

If you copy paste the Java snippet into .kt file, it will also ask you if you want to convert it automatically.

answered Oct 3, 2019 at 4:51

Simon

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Comments

Jakir Hossain · Accepted Answer · 2019-10-03 04:53:49Z

1

Your above java code should be like the following.

var service = RetrofitClientInstance.getRetrofitInstance().create(GetDataService::class.java)

answered Oct 3, 2019 at 4:53

Jakir Hossain

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