I have an issue with my code, I want to send a post with x-www-form-urlencoded or form-data, I need to send two parameters:
And after I receive two parameters in Json:
It's important that the Email and Password are sent in Form-Data.
Postman example:
Follow these steps to send Form data or URL encoded data in android using Retrofit.
Build.gradle
//Retrofit
implementation "com.squareup.okhttp3:okhttp:3.8.0"
implementation "com.squareup.okhttp3:logging-interceptor:3.8.0"
implementation ("com.squareup.retrofit2:retrofit:2.5.0"){
// exclude Retrofit’s OkHttp peer-dependency module and define your own module
import
exclude module: 'okhttp'
}
Make interface class name
ApiInterface.kt
import retrofit2.Call
import retrofit2.http.*
interface ApiInterface {
@FormUrlEncoded
@POST("")
fun register(
@Field("email") email: String,
@Field("password") password: String?,
): Call<EmailResponse>
}
MainActivity.kt
val retrofit = Retrofit.Builder()
.baseUrl(Constants.BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.build()
val service = retrofit.create(ApiInterface::class.java)
val call = service.register(email, password)
call!!.enqueue(object : Callback<EmailResponse> {
override fun onResponse(
call: Call<EmailResponse>,
response: Response<EmailResponse>,
) {
if (response.isSuccessful) {
val emailResponse: EmailResponse = response.body()!!
val token = emailResponse.token
val success = emailResponse.success
}
}
override fun onFailure(call: Call<EmailResponse>, t: Throwable) {
Log.e(TAG, "onFailure: ")
}
})
EmailResponse.kt
data class EmailResponse(
val token: String,
val success: Boolean,
)
And you Constants.BASE_URL will be https://URLEJEMPLO.com
