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retrofit kotlin

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Important Ibis answered on July 1, 2020 Popularity 10/10 Helpfulness 4/10

answer retrofit kotlin

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//     FULL EXAMPLE FOR RETROFIT 
//add Retrofit dependencies to gradle file
//file build.gradele
implementation 'com.squareup.retrofit2:retrofit:2.9.0'
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
implementation 'com.squareup.okhttp3:okhttp:5.0.0-alpha.10'

// create an interface for more flexibility
// file MyAPI.kt
interface MyAPI(){
  
// function calling to server
// @Field("your_name_of_field") under this name we will receive our request on the server
// Like if(isset($_POST("your_name_of_field"))){ do something }  //PHP
  
  @FormUrlEncoded  // required annotation
  @POST("server.php")   // address of the page to which we send data and from which we receive a response
  fun SendAndGetPost(
    @Field("name") userName: String?  
    @Field("password") userPass: String?
  ):Call<ResponsedData?>?  // class ResponsedData.kt 
  

  companion object{
	private val client = OkHttpClient.Builder().build()
		operator fun invoke():MyAPI{
			return Retrofit.Builder()
            	// https://google.com/folder/ (path example)
            	.baseUrl("https://yor_server_path/")
            	.addConverterFactory(GsonConverterFactory.create())
            	.client(client)
            	.build()
            	.create(MyAPI::class.java)
	}
  }
}


// create a class to receive our response from the server
// file ResponsedData.kt
class ResponsedData{
	val email: String? = null
	val age: String? = null
  //variable names must match the names sent from the server !
}


// ActivityMain calls the function and get the data

class ActivityMain : AppCompatActivity(){

	override fun onCreate(savedInstance: Bundle){
		super.onCreate(savedInstance)
        setContentView(R.layout.activity_main)
        
        val name = "myName"
      	val password = "1234567"
        MyAPI().SendAndGetPost(name, password)?enqueue(
        	object: CalBack<ResponsedData?>{
        
              override fun onResponse(
                call: Call<ResponsedData?>,
                response: Response<ResponsedData?>)
              		{
                      if(!response.isSuccessful){
                      	Log.e("API-ERROR", response.code().toString())
                      	return
                      }else{
                        // val answer: ResponsedData
                      	val answer = response.body()
                        email.name
                        age.password
                       // data for use 
                      }
              		}
              override fun onFalure(
                call: Call<ResponsedData?>,
                  t: Throwable)
              {
              	Log.e("API-ERROR", t.printStackTrace())
              }
        	})        
	}

}

--------------------- SERVER SIDE -------------------------------------------
// this is how the file on the server looks like 
// the path to which we registered in the interface of our application
// file server.php
<?php
// Data Base includes
// or any sources 

if(isset($_POST("name")) && isset($_POST("password"))){
  	$js = array(
			'email'=>"some data from DB",
			'age'=>"some data from DB"
			);
  
	echo json_encode($js);
	exit();
}

// all examples are taken from here
// https://square.github.io/retrofit/

Popularity 10/10 Helpfulness 4/10 Language kotlin

Source: Grepper

Tags: kotlin retrofit

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Contributed on Sep 24 2022

Important Ibis

0 Answers Avg Quality 2/10

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retrofit dependencies in android studio kotlin

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// Retrofit
    implementation 'com.squareup.retrofit2:retrofit:2.6.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.6.0'
    implementation "com.squareup.okhttp3:logging-interceptor:4.5.0"

Popularity 10/10 Helpfulness 7/10 Language java

Source: Grepper

Tags: android-studio andr

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Contributed on May 03 2022

Ibk

0 Answers Avg Quality 2/10

retrofit android

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def retrofit_version = "2.9.0"
implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"

Popularity 10/10 Helpfulness 5/10 Language java

Source: Grepper

Tags: android

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Contributed on Mar 06 2021

Blue-eyed Bird

0 Answers Avg Quality 2/10

retrofit implementation

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dependencies {
    implementation "com.google.code.gson:gson:2.8.7"
    implementation "com.squareup.retrofit2:retrofit:2.9.0"
    implementation "com.squareup.retrofit2:converter-gson:2.9.0"

}

Popularity 10/10 Helpfulness 4/10 Language java

Source: guides.codepath.com

Tags: implementation impl

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Contributed on Mar 28 2022

Purple Team

0 Answers Avg Quality 2/10

retrofit android

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implementation 'com.squareup.retrofit2:retrofit:2.9.0'

Popularity 10/10 Helpfulness 4/10 Language java

Source: square.github.io

Tags: android

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Contributed on Jul 01 2020

Agreeable Antelope

0 Answers Avg Quality 2/10

retrofit

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public interface MyApiEndpointInterface {
    // Request method and URL specified in the annotation
    // Callback for the parsed response is the last parameter

    @GET("users/{username}")
    void getUser(@Path("username") String username, Callback<User> cb);

    @GET("group/{id}/users")
    void groupList(@Path("id") int groupId, @Query("sort") String sort, Callback<List<User>> cb);

    @POST("users/new")
    void createUser(@Body User user, Callback<User> cb);
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: guides.codepath.com

Tags: java

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Contributed on Oct 11 2021

Lonely Locust

0 Answers Avg Quality 2/10

Retrofit

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// retrofit
implementation 'com.squareup.retrofit2:retrofit:2.1.0'
implementation 'com.squareup.retrofit2:converter-gson:2.1.0'

// Junit
testImplementation("org.junit.jupiter:junit-jupiter-api:5.0.0")
testRuntime("org.junit.jupiter:junit-jupiter-engine:5.0.0")
// to run JUnit 3/4 tests:
testImplementation("junit:junit:4.12")
testRuntime("org.junit.vintage:junit-vintage-engine:4.12.0")

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: www.vogella.com

Tags: retrofit retrofi

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Contributed on Aug 13 2022

Kevin Kim

0 Answers Avg Quality 2/10

retrofit

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// Trailing slash is needed
public static final String BASE_URL = "http://api.myservice.com/";
Retrofit retrofit = new Retrofit.Builder()
    .baseUrl(BASE_URL)
    .addConverterFactory(GsonConverterFactory.create())
    .build();

Popularity 10/10 Helpfulness 2/10 Language java

Source: guides.codepath.com

Tags: java

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Contributed on Oct 11 2021

Lonely Locust

0 Answers Avg Quality 2/10

retrofit android

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public interface GitHubService {
  @GET("users/{user}/repos")
  Call<List<Repo>> listRepos(@Path("user") String user);
}

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: square.github.io

Tags: android

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Contributed on Aug 23 2021

Sleepy Squirrel

0 Answers Avg Quality 2/10

retrofit

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Gson gson = new GsonBuilder()
        .setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
        .create();

Retrofit retrofit = new Retrofit.Builder()
    .baseUrl(BASE_URL)
    .addConverterFactory(GsonConverterFactory.create(gson))
    .build();

Popularity 10/10 Helpfulness 2/10 Language java

Source: guides.codepath.com

Tags: java

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Contributed on Oct 11 2021

Lonely Locust

0 Answers Avg Quality 2/10

retrofit kotlin

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