Registration form in Android studio

In this tutorial will teach you how to make a registration form design in android studio step by step. This tutorial will help you learn android UI and and Toast message displayed.

Design the UI Design

Android studio folder structure there is folder which is res this is the folder will help us to make a UI Design of the App.inside res folder you can see the layout folder if you expand the layout folder there is a file
activity_main.xml
in this file we will design App Layout i have design the registration UI design below.

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:orientation="vertical">


        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="vertical"
            android:background="@color/colorPrimary">


            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginBottom="30dp"
                android:gravity="center"
                android:text="@string/title"
                android:textSize="35dp"
                android:textColor="@color/colorwhite"
                />

            <ImageView
                android:layout_width="100sp"
                android:layout_height="100sp"
                android:src="@drawable/reg"
                android:gravity="center"
                />

        </LinearLayout>


        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="20dp"
                android:text="@string/name"
                android:textSize="20dp"
                />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/name"
                />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="20dp"
                android:text="@string/address"
                android:textSize="20dp"
                />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/address"
                />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="20dp"
                android:text="@string/phone"
                android:textSize="20dp"
                />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/phone"
                />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="20dp"
                android:text="@string/email"
                android:textSize="20dp"
                />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/email"
                />
        </LinearLayout>

        <Button
            android:id="@+id/btnk"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/btnok"

            />
    </LinearLayout>

</LinearLayout>

MainActivity

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {


    EditText ed1,ed2,ed3,ed4;
    Button btnOk;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ed1 = findViewById(R.id.name);
        ed2 = findViewById(R.id.address);
        ed3 = findViewById(R.id.phone);
        ed4 = findViewById(R.id.email);

        btnOk = findViewById(R.id.btnk);

        btnOk.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                String name = ed1.getText().toString();
                String address = ed2.getText().toString();
                String phone = ed3.getText().toString();
                String email = ed4.getText().toString();


                String txt =   "Your Name is "  + "\t"  +  name  +  "\n" +
                              "Your Address is " + "\t"  + address + "\n" +
                               "Your Phone No is " + "\t"  + phone + "\n" +
                               "Your Email ID is " + "\t"  + email + "\n";

                Toast.makeText(MainActivity.this,txt.toString(),Toast.LENGTH_LONG).show();

            }
        });

    }
}