Registration Using Retrofit Raw Data

API:

URL: https://androindian.com/test/Register.php

Request:

{“username”:“Raj”,“password”:“1234”,“email”:“Rajtest2356178@admin}

Response:

{“key”:”You are registered successfully.”,”status”:”success”}

{“key”:”Email already Exists”,”status”:”failed”}

build.gradle

implementation ("com.squareup.retrofit2:converter-gson:2.4.0")
    implementation ("com.squareup.retrofit2:retrofit:2.4.0")
    implementation ("com.google.code.gson:gson:2.8.9")

activity_Main.xml

<?xml version="1.0" encoding="utf-8"?>
<layout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:orientation="vertical">

    <androidx.cardview.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="5dp"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="5dp"
        android:orientation="vertical">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Register here"
         />

    <com.google.android.material.textfield.TextInputLayout
        android:id="@+id/username"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="UserName"
        android:layout_margin="5dp">

        <com.google.android.material.textfield.TextInputEditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </com.google.android.material.textfield.TextInputLayout>

    <com.google.android.material.textfield.TextInputLayout
        android:id="@+id/email"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Email"
        android:layout_margin="5dp">

        <com.google.android.material.textfield.TextInputEditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </com.google.android.material.textfield.TextInputLayout>

    <com.google.android.material.textfield.TextInputLayout
        android:id="@+id/passwod"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Password"
        android:layout_margin="5dp">

        <com.google.android.material.textfield.TextInputEditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </com.google.android.material.textfield.TextInputLayout>

        <Button
            android:id="@+id/register"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Register"
            android:layout_gravity="center"
            />
    </LinearLayout>
    </androidx.cardview.widget.CardView>

</RelativeLayout>
</layout>

MainActivity.kt

package com.androindian.project7pm

import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Toast
import androidx.databinding.DataBindingUtil
import com.androindian.project7pm.databinding.ActivityMainBinding
import com.google.gson.JsonObject
import com.google.gson.JsonParser
import org.json.JSONObject
import retrofit2.Call
import retrofit2.Response
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory

class MainActivity : AppCompatActivity() {

    var binding: ActivityMainBinding?=null
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding= DataBindingUtil.setContentView(this,R.layout.activity_main)

        binding?.register?.setOnClickListener{
            var name=binding?.username?.editText?.text.toString().trim()
            var email=binding?.email?.editText?.text.toString().trim()
            var password=binding?.passwod?.editText?.text.toString().trim()

            var jsonObject=JSONObject()
           // jsonObject.put("key is from api","valuee from xml")
            jsonObject.put("username",name)
            jsonObject.put("password",password)
            jsonObject.put("email",email)

            var retrofit=Retrofit.Builder().
                    baseUrl("https://androindian.com/test/")
                .addConverterFactory(GsonConverterFactory.create()).build()

            var retroInterface=retrofit.create(SampleProjectInterface::class.java)

            var regisetercall: Call<RegisterResponse>

            val `xyz` = JsonParser().parse(jsonObject.toString()).asJsonObject

            //8
            val regResponseCall = retroInterface.createUser(`xyz`)

            regResponseCall?.enqueue(object : retrofit2.Callback<RegisterResponse?>{
                override fun onResponse(
                    call: Call<RegisterResponse?>,
                    response: Response<RegisterResponse?>
                ) {
                    var res=response.body()?.status
                    if(res.equals("failed")){
                        var res1=response.body()?.key
                        Toast.makeText(this@MainActivity,""+res1,Toast.LENGTH_LONG).show()

                    }else{
                        var res1=response.body()?.key
                        Toast.makeText(this@MainActivity,""+res1,Toast.LENGTH_LONG).show()
                        var intent= Intent(this@MainActivity, Login::class.java)
                        startActivity(intent)
                    }
                }

                override fun onFailure(call: Call<RegisterResponse?>, t: Throwable) {
                    Toast.makeText(this@MainActivity,""+t.toString(),Toast.LENGTH_LONG).show()
                }
            })
        }
    }
}

SampleProjectInterface.kt

package com.androindian.project7pm

import com.google.gson.JsonObject
import retrofit2.Call
import retrofit2.http.Body
import retrofit2.http.GET
import retrofit2.http.Headers
import retrofit2.http.POST

 public interface SampleProjectInterface {


    @Headers("Content-Type: application/json")
    @POST("Register_raw.php")
    fun createUser(@Body jsonObject: JsonObject): Call<RegisterResponse>?

     
}

RegisterResponse.kt

package com.androindian.project7pm

import com.google.gson.annotations.Expose
import com.google.gson.annotations.SerializedName

class RegisterResponse {
    @SerializedName("key")
    @Expose
    var key: String? = null

    @SerializedName("status")
    @Expose
    var status: String? = null
}

androidmanifest.xml

<uses-permission android:name="android.permission.INTERNET" />